%%% BibTeX-File for UML
%%% Paul Ziemann, ziemann at informatik.uni-bremen.de
%%% Mark Richters, mr at informatik.uni-bremen.de
%%% The UML Bibliography <URL:http://www.db.informatik.uni-bremen.de/umlbib>
%%% Date: 5/10/2005

@Proceedings{Sprague:2001:HICSS,
  title =        "Proc. 34th Annual Hawaii International Conference on
                  System Sciences (HICSS-34)",
  year =         "2001",
  editor =       "Sprague, Jr., Ralph H.",
  publisher =    "IEEE Computer Society",
}

@InProceedings{Mok:2001:HICSS,
  author =       "Wai Yin Mok and David P. Paper",
  title =        "On Transformations from {UML} Models to Object-Relational
                  Databases",
  booktitle =    "Proc. 34th Annual Hawaii International Conference on
                  System Sciences (HICSS-34)",
  editor =       "Sprague, Jr., Ralph H.",
  publisher =    "IEEE Computer Society",
  year =         "2001",
}

@InProceedings{Molina:2001:HICSS,
  author =       "Jes{\'u}s Garc{\'\i}a Molina and M. Jos{\'e} Ort{\'\i}n
                  and Bego{\~n}a Moros and Joaqu{\'\i}n Nicol{\'a}s and
                  Ambrosio Toval",
  title =        "Transforming the {OOram} Three-Model Architecture into a
                  {UML}-based Process",
  booktitle =    "Proc. 34th Annual Hawaii International Conference on
                  System Sciences (HICSS-34)",
  editor =       "Sprague, Jr., Ralph H.",
  publisher =    "IEEE Computer Society",
  year =         "2001",
}

@InProceedings{Purao:2001:HICSS,
  author =       "Sandeep Purao and Ashley Bush and Matti Rossi",
  title =        "Problem and Design Spaces during Object-Oriented Design:
                  An Exploratory Study",
  booktitle =    "Proc. 34th Annual Hawaii International Conference on
                  System Sciences (HICSS-34)",
  editor =       "Sprague, Jr., Ralph H.",
  publisher =    "IEEE Computer Society",
  year =         "2001",
}

@InProceedings{Morris:2001:HICSS,
  author =       "Stephen Morris and George Spanoudakis",
  title =        "{UML}: An Evaluation of the Visual Syntax of the
                  Language",
  booktitle =    "Proc. 34th Annual Hawaii International Conference on
                  System Sciences (HICSS-34)",
  editor =       "Sprague, Jr., Ralph H.",
  publisher =    "IEEE Computer Society",
  year =         "2001",
}

@InProceedings{HendersonSellers:2001:HICSS1,
  author =       "Brian Henderson-Sellers and Graham Collins and Ian
                  Graham",
  title =        "{UML} Compatible Processes",
  booktitle =    "Proc. 34th Annual Hawaii International Conference on
                  System Sciences (HICSS-34)",
  editor =       "Sprague, Jr., Ralph H.",
  publisher =    "IEEE Computer Society",
  year =         "2001",
}

@InProceedings{Schleicher:2001:HICSS,
  author =       "Ansgar Schleicher and Bernhard Westfechtel",
  title =        "Beyond Stereotyping: Metamodeling Approaches for the
                  {UML}",
  booktitle =    "Proc. 34th Annual Hawaii International Conference on
                  System Sciences (HICSS-34)",
  editor =       "Sprague, Jr., Ralph H.",
  publisher =    "IEEE Computer Society",
  year =         "2001",
}

@InProceedings{HendersonSellers:2001:HICSS2,
  author =       "Brian Henderson-Sellers",
  title =        "Some Problems with the {UML} {V1.3} Metamodel",
  booktitle =    "Proc. 34th Annual Hawaii International Conference on
                  System Sciences (HICSS-34)",
  editor =       "Sprague, Jr., Ralph H.",
  publisher =    "IEEE Computer Society",
  year =         "2001",
}

@InProceedings{Selonen:2001:HICSS,
  author =       "Petri Selonen and Kai Koskimies and Markku Sakkinen",
  title =        "How to Make Apples from Oranges in {UML}",
  booktitle =    "Proc. 34th Annual Hawaii International Conference on
                  System Sciences (HICSS-34)",
  editor =       "Sprague, Jr., Ralph H.",
  publisher =    "IEEE Computer Society",
  year =         "2001",
}

@InProceedings{Baresi:2001:HICSS,
  author =       "Luciano Baresi and Franca Garzotto and Paolo Paolini",
  title =        "Extending {UML} for Modeling Web Applications",
  booktitle =    "Proc. 34th Annual Hawaii International Conference on
                  System Sciences (HICSS-34)",
  editor =       "Sprague, Jr., Ralph H.",
  publisher =    "IEEE Computer Society",
  year =         "2001",
}

@InProceedings{Huemer:2001:HICSS,
  author =       "Christian Huemer",
  title =        "Defining Electronic Data Interchange Transactions with
                  {UML}",
  booktitle =    "Proc. 34th Annual Hawaii International Conference on
                  System Sciences (HICSS-34)",
  editor =       "Sprague, Jr., Ralph H.",
  publisher =    "IEEE Computer Society",
  year =         "2001",
}

@InProceedings{Keienburg:2001:HICSS,
  author =       "Frank Keienburg and Andreas Rausch",
  title =        "Using {XML}/{XMI} for Tool Supported Evolution of {UML}
                  Models",
  booktitle =    "Proc. 34th Annual Hawaii International Conference on
                  System Sciences (HICSS-34)",
  editor =       "Sprague, Jr., Ralph H.",
  publisher =    "IEEE Computer Society",
  year =         "2001",
}

@Proceedings{Bottoni:2002:GTVMT,
  title =        "GT-VMT'2002 Graph Transformation and Visual Modeling
                  Techniques, Barcelona, Spain, 11-12 October 2002",
  year =         "2002",
  editor =       "Paolo Bottoni and Mark Minas",
  volume =       "72(3)",
  series =       "ENTCS",
  publisher =    "Elsevier",
  isbn =         "0-4445-1408-2",
}

@InProceedings{Costagliola:2002:GTVMT,
  author =       "Gennaro Costagliola and Vincenzo Deufemia and Filomena
                  Ferruci and Carmine Gravino",
  title =        "Exploiting Visual Languages Generation and {UML} Meta
                  Modeling to Construct Meta-{CASE} Workbenches",
  booktitle =    "GT-VMT'2002 Graph Transformation and Visual Modeling
                  Techniques, Barcelona, Spain, 11-12 October 2002",
  editor =       "Paolo Bottoni and Mark Minas",
  publisher =    "Elsevier",
  series =       "ENTCS",
  volume =       "72(3)",
  year =         "2002",
}

@InProceedings{Hausmann:2002:GTVMT,
  author =       "Jan Hendrik Hausmann and Reiko Heckel and Stefan Sauer",
  title =        "Dynamic Meta Modeling with Time: Specifying the Semantics
                  of Multimedia Sequence Diagrams",
  booktitle =    "GT-VMT'2002 Graph Transformation and Visual Modeling
                  Techniques, Barcelona, Spain, 11-12 October 2002",
  editor =       "Paolo Bottoni and Mark Minas",
  publisher =    "Elsevier",
  series =       "ENTCS",
  volume =       "72(3)",
  year =         "2002",
}

@InProceedings{Roubtsova:2002:GTVMT,
  author =       "Ella Roubtsova and Ruurd Kuiper",
  title =        "Process Semantics for UML Component Specifications to
                  Assess Inheritance",
  booktitle =    "GT-VMT'2002 Graph Transformation and Visual Modeling
                  Techniques, Barcelona, Spain, 11-12 October 2002",
  editor =       "Paolo Bottoni and Mark Minas",
  publisher =    "Elsevier",
  series =       "ENTCS",
  volume =       "72(3)",
  year =         "2002",
}

@InProceedings{Gogolla:2002:GTVMT,
  author =       "Martin Gogolla and Paul Ziemann and Sabine Kuske",
  title =        "Towards an Integrated Graph Based Semantics for UML",
  booktitle =    "GT-VMT'2002 Graph Transformation and Visual Modeling
                  Techniques, Barcelona, Spain, 11-12 October 2002",
  editor =       "Paolo Bottoni and Mark Minas",
  publisher =    "Elsevier",
  series =       "ENTCS",
  volume =       "72(3)",
  year =         "2002",
}

@Proceedings{Kutsche:2002:FASE,
  title =        "Fundamental Approaches to Software Engineering, 5th
                  International Conference, FASE 2002, held as Part of the
                  Joint European Conferences on Theory and Practice of
                  Software, ETAPS 2002, Grenoble, France, April 8-12, 2002,
                  Proceedings",
  year =         "2002",
  editor =       "Ralf-Detlef Kutsche and Herbert Weber",
  volume =       "2306",
  series =       "LNCS",
  publisher =    "Springer",
  isbn =         "3-540-43353-8",
}

@InProceedings{Bradfield:2002:FASE,
  author =       "Julian C. Bradfield and Juliana K{\"u}ster Filipe and
                  Perdita Stevens",
  title =        "Enriching {OCL} Using Observational Mu-Calculus",
  pages =        "203--217",
  booktitle =    "Fundamental Approaches to Software Engineering, 5th
                  International Conference, FASE 2002, held as Part of the
                  Joint European Conferences on Theory and Practice of
                  Software, ETAPS 2002, Grenoble, France, April 8-12, 2002,
                  Proceedings",
  editor =       "Ralf-Detlef Kutsche and Herbert Weber",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2306",
  year =         "2002",
}

@InProceedings{David:2002:FASE,
  author =       "Alexandre David and M. Oliver M{\"o}ller and Wang Yi",
  title =        "Formal Verification of {UML} Statecharts with Real-Time
                  Extensions",
  pages =        "218--232",
  booktitle =    "Fundamental Approaches to Software Engineering, 5th
                  International Conference, FASE 2002, held as Part of the
                  Joint European Conferences on Theory and Practice of
                  Software, ETAPS 2002, Grenoble, France, April 8-12, 2002,
                  Proceedings",
  editor =       "Ralf-Detlef Kutsche and Herbert Weber",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2306",
  year =         "2002",
}

@Proceedings{Hussmann:2001:FASE,
  title =        "Fundamental Approaches to Software Engineering, 4th
                  International Conference, FASE 2001, held as Part of the
                  Joint European Conferences on Theory and Practice of
                  Software, ETAPS 2001, Genova, Italy, April 2-6, 2001,
                  Proceedings",
  year =         "2001",
  editor =       "Heinrich Hussmann",
  volume =       "2029",
  series =       "LNCS",
  publisher =    "Springer",
  isbn =         "3-540-41863-6",
}

@InProceedings{Clark:2001:FASE,
  author =       "Tony Clark and Andy Evans and Stuart Kent",
  title =        "The Metamodelling Language Calculus: Foundation Semantics
                  for {UML}",
  pages =        "17--31",
  booktitle =    "Fundamental Approaches to Software Engineering, 4th
                  International Conference, FASE 2001, held as Part of the
                  Joint European Conferences on Theory and Practice of
                  Software, ETAPS 2001, Genova, Italy, April 2-6, 2001,
                  Proceedings",
  editor =       "Heinrich Hussmann",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2029",
  year =         "2001",
}

@InProceedings{Eshuis:2001:FASE,
  author =       "Rik Eshuis and Roel Wieringa",
  title =        "A Real-Time Execution Semantics for {UML} Activity
                  Diagrams",
  pages =        "76--90",
  booktitle =    "Fundamental Approaches to Software Engineering, 4th
                  International Conference, FASE 2001, held as Part of the
                  Joint European Conferences on Theory and Practice of
                  Software, ETAPS 2001, Genova, Italy, April 2-6, 2001,
                  Proceedings",
  editor =       "Heinrich Hussmann",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2029",
  year =         "2001",
}

@InProceedings{Fischer:2001:FASE,
  author =       "Clemens Fischer and Ernst-R{\"u}diger Olderog and Heike
                  Wehrheim",
  title =        "A {CSP} View on {UML-RT} Structure Diagrams",
  pages =        "91--108",
  booktitle =    "Fundamental Approaches to Software Engineering, 4th
                  International Conference, FASE 2001, held as Part of the
                  Joint European Conferences on Theory and Practice of
                  Software, ETAPS 2001, Genova, Italy, April 2-6, 2001,
                  Proceedings",
  editor =       "Heinrich Hussmann",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2029",
  year =         "2001",
}

@InProceedings{Heckel:2001:FASE,
  author =       "Reiko Heckel and Stefan Sauer",
  title =        "Strengthening UML Collaboration Diagrams by State
                  Transformations",
  pages =        "109--123",
  booktitle =    "Fundamental Approaches to Software Engineering, 4th
                  International Conference, FASE 2001, held as Part of the
                  Joint European Conferences on Theory and Practice of
                  Software, ETAPS 2001, Genova, Italy, April 2-6, 2001,
                  Proceedings",
  editor =       "Heinrich Hussmann",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2029",
  year =         "2001",
}

@InProceedings{Choppy:2001:FASE,
  author =       "Christine Choppy and Pascal Poizat and Jean-Claude
                  Royer",
  title =        "Specification of Mixed Systems in {KORRIGAN} with the
                  Support of a {UML}-Inspired Graphical Notation",
  pages =        "124--139",
  booktitle =    "Fundamental Approaches to Software Engineering, 4th
                  International Conference, FASE 2001, held as Part of the
                  Joint European Conferences on Theory and Practice of
                  Software, ETAPS 2001, Genova, Italy, April 2-6, 2001,
                  Proceedings",
  editor =       "Heinrich Hussmann",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2029",
  year =         "2001",
}

@InProceedings{Stevens:2001:FASE,
  author =       "Perdita Stevens",
  title =        "On {Use Cases} and Their Relationships in the {Unified
                  Modelling Language}",
  pages =        "140--155",
  booktitle =    "Fundamental Approaches to Software Engineering, 4th
                  International Conference, FASE 2001, held as Part of the
                  Joint European Conferences on Theory and Practice of
                  Software, ETAPS 2001, Genova, Italy, April 2-6, 2001,
                  Proceedings",
  editor =       "Heinrich Hussmann",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2029",
  year =         "2001",
}

@InProceedings{Bordeleau:2001:FASE,
  author =       "Francis Bordeleau and Jean-Pierre Corriveau",
  title =        "On the Importance of Inter-scenario Relationships in
                  Hierarchical State Machine Design",
  pages =        "156--170",
  booktitle =    "Fundamental Approaches to Software Engineering, 4th
                  International Conference, FASE 2001, held as Part of the
                  Joint European Conferences on Theory and Practice of
                  Software, ETAPS 2001, Genova, Italy, April 2-6, 2001,
                  Proceedings",
  editor =       "Heinrich Hussmann",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2029",
  year =         "2001",
}

@InProceedings{Reggio:2001:FASE,
  author =       "Gianna Reggio and Maura Cerioli and Egidio Astesiano",
  title =        "Towards a Rigorous Semantics of {UML} Supporting Its
                  Multiview Approach",
  pages =        "171--186",
  booktitle =    "Fundamental Approaches to Software Engineering, 4th
                  International Conference, FASE 2001, held as Part of the
                  Joint European Conferences on Theory and Practice of
                  Software, ETAPS 2001, Genova, Italy, April 2-6, 2001,
                  Proceedings",
  editor =       "Heinrich Hussmann",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2029",
  year =         "2001",
}

@InProceedings{Juerjens:2001:FASE,
  author =       "Jan J{\"u}rjens",
  title =        "Towards Development of Secure Systems Using {UMLsec}",
  pages =        "187--200",
  booktitle =    "Fundamental Approaches to Software Engineering, 4th
                  International Conference, FASE 2001, held as Part of the
                  Joint European Conferences on Theory and Practice of
                  Software, ETAPS 2001, Genova, Italy, April 2-6, 2001,
                  Proceedings",
  editor =       "Heinrich Hussmann",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2029",
  year =         "2001",
}

@InProceedings{Reus:2001:FASE,
  author =       "Bernhard Reus and Martin Wirsing and Rolf Hennicker",
  title =        "A Hoare Calculus for Verifying Java Realizations of
                  {OCL}-Constrained Design Models",
  pages =        "300--317",
  booktitle =    "Fundamental Approaches to Software Engineering, 4th
                  International Conference, FASE 2001, held as Part of the
                  Joint European Conferences on Theory and Practice of
                  Software, ETAPS 2001, Genova, Italy, April 2-6, 2001,
                  Proceedings",
  editor =       "Heinrich Hussmann",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2029",
  year =         "2001",
}

@Proceedings{Laender:2000:ER,
  title =        "Conceptual Modeling - ER 2000, 19th International
                  Conference on Conceptual Modeling, Salt Lake City, Utah,
                  USA, October 9-12, 2000, Proceedings",
  year =         "2000",
  editor =       "Alberto H. F. Laender and Stephen W. Liddle and Veda C.
                  Storey",
  volume =       "1920",
  series =       "LNCS",
  publisher =    "Springer",
  isbn =         "3-540-41072-4",
}

@InProceedings{Stumptner:2000:ER,
  author =       "Markus Stumptner and Michael Schrefl",
  title =        "Behavior Consistent Inheritance in {UML}",
  pages =        "527--542",
  booktitle =    "Conceptual Modeling - ER 2000, 19th International
                  Conference on Conceptual Modeling, Salt Lake City, Utah,
                  USA, October 9-12, 2000, Proceedings",
  editor =       "Alberto H. F. Laender and Stephen W. Liddle and Veda C.
                  Storey",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1920",
  year =         "2000",
}

@InProceedings{MotschnigPitrik:2000:ER,
  author =       "Renate Motschnig-Pitrik",
  title =        "The Viewpoint Abstraction in Object-Oriented Modeling and
                  the {UML}",
  pages =        "543--557",
  booktitle =    "Conceptual Modeling - ER 2000, 19th International
                  Conference on Conceptual Modeling, Salt Lake City, Utah,
                  USA, October 9-12, 2000, Proceedings",
  editor =       "Alberto H. F. Laender and Stephen W. Liddle and Veda C.
                  Storey",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1920",
  year =         "2000",
}

@InProceedings{Conrad:2000:ER,
  author =       "Rainer Conrad and Dieter Scheffner and Johann Christoph
                  Freitag",
  title =        "{XML} Conceptual Modeling Using {UML}",
  pages =        "558--571",
  booktitle =    "Conceptual Modeling - ER 2000, 19th International
                  Conference on Conceptual Modeling, Salt Lake City, Utah,
                  USA, October 9-12, 2000, Proceedings",
  editor =       "Alberto H. F. Laender and Stephen W. Liddle and Veda C.
                  Storey",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1920",
  year =         "2000",
}

@Proceedings{NN:2000:APSEC,
  title =        "Proceedings of APSEC 2000",
  year =         "2000",
  editor =       "N.N.",
  publisher =    "IEEE Computer Society",
}

@InProceedings{Li:2000:APSEC,
  author =       "Xuandong Li and Johan Lilius",
  title =        "Checking Compositions of {UML} Sequence Diagrams for
                  Timing Inconsistency",
  booktitle =    "Proceedings of APSEC 2000",
  editor =       "N.N.",
  publisher =    "IEEE Computer Society",
  year =         "2000",
}

@InProceedings{Krishnan:2000:APSEC,
  author =       "Padmanabhan Krishnan",
  title =        "Consistency Checks for {UML}",
  booktitle =    "Proceedings of APSEC 2000",
  editor =       "N.N.",
  publisher =    "IEEE Computer Society",
  year =         "2000",
}

@InProceedings{Lau:2000:APSEC,
  author =       "Kung-Kiu Lau and Juliana K{\"u}ster Filipe and M. Ornaghi
                  and K. Taguchi and H. Yatsu and Alan Cameron Wills",
  title =        "Formal Specification of {Catalysis} Frameworks",
  booktitle =    "Proceedings of APSEC 2000",
  editor =       "N.N.",
  publisher =    "IEEE Computer Society",
  year =         "2000",
}

@InProceedings{Tsumaki:2000:APSEC,
  author =       "Toshihiko Tsumaki and Yoshitomi Morisawa",
  title =        "A Framework of Requirements Tracing using {UML}",
  booktitle =    "Proceedings of APSEC 2000",
  editor =       "N.N.",
  publisher =    "IEEE Computer Society",
  year =         "2000",
}

@InProceedings{Kim:2000:APSEC,
  author =       "Soon-Kyeong Kim and David Carrington",
  title =        "An Integrated Framework with {UML} and {Object-Z} for
                  Developing a Precise Specification",
  booktitle =    "Proceedings of APSEC 2000",
  editor =       "N.N.",
  publisher =    "IEEE Computer Society",
  year =         "2000",
}

@Proceedings{Bertino:2000:ECOOP,
  title =        "Proceedings of ECOOP 2000",
  year =         "2000",
  editor =       "E. Bertino",
  volume =       "1850",
  series =       "LNCS",
  publisher =    "Springer",
  isbn =         "3-540-67660-0",
}

@InProceedings{Damm:2000:ECOOP,
  author =       "Christian Heide Damm and Klaus Marius Hansen and Michael
                  Thomsen and Michael Tyrsted",
  title =        "Creative Object-Oriented Modelling: Support for
                  Intuition, Flexibility, and Collaboration in {CASE}
                  Tools",
  pages =        "27--43",
  booktitle =    "Proceedings of ECOOP 2000",
  editor =       "E. Bertino",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1850",
  year =         "2000",
}

@InProceedings{Froehlich,
  author =       "Peter Fr{\"o}hlich and Johannes Link",
  title =        "Automated Test Case Generation from Dynamic Models",
  pages =        "472--491",
  booktitle =    "Proceedings of ECOOP 2000",
  editor =       "E. Bertino",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1850",
  year =         "2000",
}

@InProceedings{Sunye:2000:ECOOP,
  author =       "Gerson Suny{\'e} and Alain Le Guennec and Jean-Marc
                  J{\'e}z{\'e}quel",
  title =        "Design Patterns Application in {UML}",
  pages =        "44--62",
  booktitle =    "Proceedings of ECOOP 2000",
  editor =       "E. Bertino",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1850",
  year =         "2000",
}

@InProceedings{Fontoura:2000:ECOOP,
  author =       "Marcus Fontoura and Wolfgang Pree and Bernhard Rumpe",
  title =        "{UML-F}: {A} Modeling Language for Object-Oriented
                  Frameworks",
  pages =        "63--82",
  booktitle =    "Proceedings of ECOOP 2000",
  editor =       "E. Bertino",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1850",
  year =         "2000",
}

@Proceedings{TBA:1999:ICSSEA99,
  title =        "Proceedings of ICSSEA'99",
  year =         "1999",
  editor =       "TBA",
  publisher =    "TBA",
}

@InProceedings{Valdeon:1999:ICSSEA99,
  author =       "J. M. Canete Valdeon and F. Galan Morillo and M. Toro
                  Bonilla",
  title =        "Filling the gap between specification and implementation
                  of software systems by an executable code generator of
                  {UML}/{OCL} models",
  booktitle =    "Proceedings of ICSSEA'99",
  editor =       "TBA",
  publisher =    "TBA",
  year =         "1999",
}

@InProceedings{Martin:1999:ICSSEA99,
  author =       "H. Martin",
  title =        "Using test hypotheses to build a {UML} model of
                  object-oriented smart card applications",
  booktitle =    "Proceedings of ICSSEA'99",
  editor =       "TBA",
  publisher =    "TBA",
  year =         "1999",
}

@InProceedings{Dossick:1999:ICSSEA99,
  author =       "S. Dossick and D. N. Port",
  title =        "Extending {UML} across the complete software engineering
                  cycle",
  booktitle =    "Proceedings of ICSSEA'99",
  editor =       "TBA",
  publisher =    "TBA",
  year =         "1999",
}

@InProceedings{Araujo:1999:ICSSEA99,
  author =       "Jo{\~a}o Ara{\'u}jo and Ana Moreira",
  title =        "Specifying persistence, class views and excluding classes
                  for {UML}",
  booktitle =    "Proceedings of ICSSEA'99",
  editor =       "TBA",
  publisher =    "TBA",
  year =         "1999",
}

@InProceedings{Canals:1999:ICSSEA99,
  author =       "Agusti Canals",
  title =        "Use of {UML/CS} {SI} development process",
  booktitle =    "Proceedings of ICSSEA'99",
  editor =       "TBA",
  publisher =    "TBA",
  year =         "1999",
}

@Proceedings{Mingins:1999:TOOLSP,
  title =        "Proceedings of TOOLS Pacific 1999",
  year =         "1999",
  editor =       "Christine Mingins",
  publisher =    "IEEE Computer Society",
  isbn =         "0-7695-0462-0",
}

@InProceedings{Cook:1999:TOOLSP,
  author =       "Steve Cook and Anneke Kleppe and Richard Mitchell and
                  Bernhard Rumpe and Jos Warmer and Alan Cameron Wills",
  title =        "Defining {UML} Family Members Using Prefaces",
  booktitle =    "Proceedings of TOOLS Pacific 1999",
  editor =       "Christine Mingins",
  publisher =    "IEEE Computer Society",
  year =         "1999",
}

@InProceedings{Barbier:1999:TOOLSP,
  author =       "Franck Barbier and Brian Henderson-Sellers",
  title =        "Object Metamodelling of the Whole-Part Relationship",
  booktitle =    "Proceedings of TOOLS Pacific 1999",
  editor =       "Christine Mingins",
  publisher =    "IEEE Computer Society",
  year =         "1999",
}

@InProceedings{Price:1999:TOOLSP,
  author =       "Rosanne Price and Bala Srinivasan and Kotagiri
                  Ramamohanarao",
  title =        "Extending the Unified Modeling Language to Support
                  Spatiotemporal Applications",
  booktitle =    "Proceedings of TOOLS Pacific 1999",
  editor =       "Christine Mingins",
  publisher =    "IEEE Computer Society",
  year =         "1999",
}

@InProceedings{Favre:1999:TOOLSP,
  author =       "Liliana Favre and Silvia Cl{\'e}rici",
  title =        "Integrating {UML} and Algebraic Specification
                  Techniques",
  booktitle =    "Proceedings of TOOLS Pacific 1999",
  editor =       "Christine Mingins",
  publisher =    "IEEE Computer Society",
  year =         "1999",
}

@Proceedings{Schnieder:1999:EKA,
  title =        "Proceedings of The 6th Symposium on Development and
                  Operation of Complex Automation Systems",
  year =         "1999",
  editor =       "E. Schnieder",
}

@InProceedings{Bender:1999:EKA,
  author =       "K. Bender and J. Albert",
  title =        "{UML}-Basierte Beschreibungssprache zur hybriden
                  Maschinenmodellierung",
  booktitle =    "Proceedings of The 6th Symposium on Development and
                  Operation of Complex Automation Systems",
  editor =       "E. Schnieder",
  year =         "1999",
}

@InProceedings{Gehrke:1999:EKA,
  author =       "Thomas Gehrke and Ursula Goltz and Heike Wehrheim",
  title =        "Zur semantischen Analyse der dynamischen Modelle von
                  {UML} mit Petri-Netzen",
  booktitle =    "Proceedings of The 6th Symposium on Development and
                  Operation of Complex Automation Systems",
  editor =       "E. Schnieder",
  year =         "1999",
}

@Proceedings{Andrade:1998:OOPSLA98UMLPROC,
  title =        "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  year =         "1998",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
}

@InProceedings{Hamie:1998:OOPSLAWS,
  author =       "Ali Hamie",
  title =        "A Formal Semantics for Checking and Analysing {UML}
                  Models",
  booktitle =    "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
  year =         "1998",
}

@InProceedings{Evans:1998:OOPSLAWS,
  author =       "Andy Evans",
  title =        "Making {UML} Precise",
  booktitle =    "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
  year =         "1998",
}

@InProceedings{Bruel:1998:OOPSLAWS,
  author =       "Jean-Michel Bruel",
  title =        "Transforming {UML} Models to Formal Specifications",
  booktitle =    "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
  year =         "1998",
}

@InProceedings{Astesiano:1998:OOPSLAWS,
  author =       "Egidio Astesiano",
  title =        "{UML} as Heterogeneous Multiview Notation Strategies for
                  a Formal Foundation",
  booktitle =    "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
  year =         "1998",
}

@InProceedings{Angster:1998:OOPSLAWS,
  author =       "Erzs{\'e}bet Angster",
  title =        "My Experiences with {UML} in Teaching {OO} Techniques",
  booktitle =    "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
  year =         "1998",
}

@InProceedings{Artim:1998:OOPSLAWS,
  author =       "John M. Artim",
  title =        "One Approach to the Use of {UML} in User Interface Design
                  and {OO} Development",
  booktitle =    "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
  year =         "1998",
}

@InProceedings{Berkem:1998:OOPSLAWS,
  author =       "Birol Berkem",
  title =        "Formalizing a 'Bridge' from the {UML}'s Activity Diagram
                  toward Use Cases",
  booktitle =    "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
  year =         "1998",
}

@InProceedings{Baclawski:1998:OOPSLAWS,
  author =       "Kenneth Baclawski",
  title =        "{UML} Formalization: A Position Paper",
  booktitle =    "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
  year =         "1998",
}

@InProceedings{Gouveia:1998:OOPSLAWS,
  author =       "Jo{\~a}o Gouveia",
  title =        "The {OBLOG} Approach",
  booktitle =    "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
  year =         "1998",
}

@InProceedings{Lano:1998:OOPSLAWS,
  author =       "Kevin Lano",
  title =        "Defining Semantics for Rigorous Development in {UML}",
  booktitle =    "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
  year =         "1998",
}

@InProceedings{Muthiayen:1998:OOPSLAWS,
  author =       "Darmalingum Muthiayen",
  title =        "Formalizing {UML} for Rigorous Software Development",
  booktitle =    "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
  year =         "1998",
}

@InProceedings{Geisler:1998:OOPSLAWS,
  author =       "Robert Geisler",
  title =        "Precise {UML} Semantics Through Formal Metamodeling",
  booktitle =    "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
  year =         "1998",
}

@InProceedings{Araujo:1998:OOPSLAWS,
  author =       "Jo{\~a}o Ara{\'u}jo",
  title =        "Formalizing Sequence Diagrams",
  booktitle =    "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
  year =         "1998",
}

@InProceedings{Hay:1998:OOPSLAWS,
  author =       "Dave Hay",
  title =        "{UML} Misses the Boat",
  booktitle =    "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
  year =         "1998",
}

@InProceedings{EmdeBoas:1998:OOPSLAWS,
  author =       "Peter van Emde Boas",
  title =        "Formalizing {UML}; Misson Impossible?",
  booktitle =    "Proceedings of the OOPSLA'98 Workshop on Formalizing UML.
                  Why? How?",
  editor =       "Luis Andrade and Ana Moreira and Akash Deshpande and
                  Stuart Kent",
  year =         "1998",
}

@Proceedings{Hall:1999:HASEPROC,
  title =        "Proc. of the Fourth IEEE International Symposium on High
                  Assurance Systems Engineering",
  year =         "1999",
  editor =       "Raymond Paul and Catherine Meadows",
  publisher =    "IEEE",
}

@InProceedings{DalCin:1999:HASE,
  author =       "M. Dal Cin and G. Huszerl and K. Kosmidis",
  title =        "Evaluation of Safety-Critical Systems based on Guarded
                  Statecharts",
  booktitle =    "Proc. of the Fourth IEEE International Symposium on High
                  Assurance Systems Engineering",
  editor =       "Raymond Paul and Catherine Meadows",
  publisher =    "IEEE",
  year =         "1999",
}

@InProceedings{Gnesi:1999:HASE,
  author =       "S. Gnesi and Diego Latella and Mieke Massink",
  title =        "Model Checking {UML} Statechart Diagrams using {JACK}",
  booktitle =    "Proc. of the Fourth IEEE International Symposium on High
                  Assurance Systems Engineering",
  editor =       "Raymond Paul and Catherine Meadows",
  publisher =    "IEEE",
  year =         "1999",
}

@InProceedings{McUmber:1999:HASE,
  author =       "W. E. McUmber and Betty H. C. Cheng",
  title =        "{UML}-Based Analysis of Embedded Systems Using a Mapping
                  to {VHDL}",
  booktitle =    "Proc. of the Fourth IEEE International Symposium on High
                  Assurance Systems Engineering",
  editor =       "Raymond Paul and Catherine Meadows",
  publisher =    "IEEE",
  year =         "1999",
}

@InProceedings{Bondavalli:1999:HASE,
  author =       "A. Bondavalli and I. Majzik and I. Mura",
  title =        "Automatic Dependability Analysis for Supporting Design
                  Decisions in {UML}",
  booktitle =    "Proc. of the Fourth IEEE International Symposium on High
                  Assurance Systems Engineering",
  editor =       "Raymond Paul and Catherine Meadows",
  publisher =    "IEEE",
  year =         "1999",
}

@Proceedings{Hall:1999:ASEPROC,
  title =        "Proc. of the 14th IEEE International Conference on
                  Automated Software Engineering, ASE'99",
  year =         "1999",
  editor =       "Robert J. Hall and Ernst Tyugu",
  publisher =    "IEEE",
}

@InProceedings{Bose:1999:ASE,
  author =       "Prasanta Bose",
  title =        "Automated Translation of {UML} Models of Architectures
                  for Verification and Simulation Using {SPIN}",
  booktitle =    "Proc. of the 14th IEEE International Conference on
                  Automated Software Engineering, ASE'99",
  editor =       "Robert J. Hall and Ernst Tyugu",
  publisher =    "IEEE",
  year =         "1999",
}

@InProceedings{Paltor:1999:ASE,
  author =       "Ivan Porres Paltor and Johan Lilius",
  title =        "{vUML}: A Tool for Verifying {UML} Models",
  booktitle =    "Proc. of the 14th IEEE International Conference on
                  Automated Software Engineering, ASE'99",
  editor =       "Robert J. Hall and Ernst Tyugu",
  publisher =    "IEEE",
  year =         "1999",
}

@InProceedings{Jezequel:1999:ASE,
  author =       "Jean-Marc J{\'e}z{\'e}quel and Wai-Ming Ho and Alain Le
                  Guennec and Fran{\c{c}}ois Pennaneac'h",
  title =        "{UMLAUT}: an Extendible {UML} Transformation Framework",
  booktitle =    "Proc. of the 14th IEEE International Conference on
                  Automated Software Engineering, ASE'99",
  editor =       "Robert J. Hall and Ernst Tyugu",
  publisher =    "IEEE",
  year =         "1999",
}

@Proceedings{TBA:2000:EDOCPROC,
  title =        "Proc. of The 4th International Enterprise Distributed
                  Object Computing Conference",
  year =         "2000",
  editor =       "TBA",
  publisher =    "IEEE",
}

@InProceedings{Presso:2000:EDOC,
  author =       "M. J. Presso and G. Raymond and M. Belaunde",
  title =        "{PILOTE}: A Tool Suite to Support {UML}-based Engineering
                  Processes",
  booktitle =    "Proc. of The 4th International Enterprise Distributed
                  Object Computing Conference",
  editor =       "TBA",
  publisher =    "IEEE",
  year =         "2000",
}

@Proceedings{Atkinson:1999:EDOCPROC,
  title =        "Proc. of The 3rd International Conference on Enterprise
                  Distributed Object Computing",
  year =         "1999",
  editor =       "Colin Atkinson",
  publisher =    "IEEE",
}

@InProceedings{Blanc:1999:EDOC,
  author =       "Xavier Blanc and Marie-Pierre Gervais and Raymonde
                  Le-Delliou",
  title =        "Using the {UML} Language to Express the {ODP} Enterprise
                  Concepts",
  booktitle =    "Proc. of The 3rd International Conference on Enterprise
                  Distributed Object Computing",
  editor =       "Colin Atkinson",
  publisher =    "IEEE",
  year =         "1999",
}

@InProceedings{Cornily:1999:EDOC,
  author =       "J-M. Cornily",
  title =        "Specifying Distributed Object Applications Using the
                  Reference Model for Open Distributed Processing and the
                  Unified Modeling Language",
  booktitle =    "Proc. of The 3rd International Conference on Enterprise
                  Distributed Object Computing",
  editor =       "Colin Atkinson",
  publisher =    "IEEE",
  year =         "1999",
}

@InProceedings{Aagedal:1999:EDOC,
  author =       "Jan {\O}yvind Aagedal and Zoran Milosevic",
  title =        "{ODP} Enterprise Language: {UML} Perspective",
  booktitle =    "Proc. of The 3rd International Conference on Enterprise
                  Distributed Object Computing",
  editor =       "Colin Atkinson",
  publisher =    "IEEE",
  year =         "1999",
}

@InProceedings{Linington:1999:EDOC,
  author =       "Peter F. Linington",
  title =        "Options for Expressing {ODP} Enterprise Communities and
                  Their Policies by Using {UML}",
  booktitle =    "Proc. of The 3rd International Conference on Enterprise
                  Distributed Object Computing",
  editor =       "Colin Atkinson",
  publisher =    "IEEE",
  year =         "1999",
}

@Proceedings{Kobryn:1998:EDOCPROC,
  title =        "Proceedings of The Second International Enterprise
                  Distributed Object Computing Workshop",
  year =         "1998",
  editor =       "Cris Kobryn",
  publisher =    "IEEE",
  isbn =         "0-7803-5158-4",
}

@InProceedings{Oldevik:1998:EDOC,
  author =       "Jon Oldevik and Arne J. Berre",
  title =        "{UML}-based Methodology for Distributed Systems",
  booktitle =    "Proceedings of The Second International Enterprise
                  Distributed Object Computing Workshop",
  editor =       "Cris Kobryn",
  publisher =    "IEEE",
  year =         "1998",
}

@InProceedings{Kobryn:1998:EDOC,
  author =       "Cris Kobryn",
  title =        "Modeling Enterprise Software Architectures Using {UML}",
  booktitle =    "Proceedings of The Second International Enterprise
                  Distributed Object Computing Workshop",
  editor =       "Cris Kobryn",
  publisher =    "IEEE",
  year =         "1998",
}

@InProceedings{Iyengar:1998:EDOC,
  author =       "Sridhar Iyengar",
  title =        "A Universal Repository Architecture Using {OMG} {UML} and
                  {MOF}",
  booktitle =    "Proceedings of The Second International Enterprise
                  Distributed Object Computing Workshop",
  editor =       "Cris Kobryn",
  publisher =    "IEEE",
  year =         "1998",
}

@InProceedings{Schader:1998:EDOC,
  author =       "Martin Schader and Axel Korthaus",
  title =        "Modeling Business Processes as Part of the {BOOSTER}
                  Approach to Business Object-Oriented Systems Development
                  Based on {UML}",
  booktitle =    "Proceedings of The Second International Enterprise
                  Distributed Object Computing Workshop",
  editor =       "Cris Kobryn",
  publisher =    "IEEE",
  year =         "1998",
}

@InProceedings{Loos:1998:EDOC,
  author =       "Peter Loos and Thomas Allweyer",
  title =        "Object Orientation in Business Process Reengineering
                  through Applying Event Driven Process Chains ({EPC}) in
                  {UML}",
  booktitle =    "Proceedings of The Second International Enterprise
                  Distributed Object Computing Workshop",
  editor =       "Cris Kobryn",
  publisher =    "IEEE",
  year =         "1998",
}

@Proceedings{Kilov:1998:TRI9813,
  title =        "Proceedings Second ECOOP Workshop on Precise Behavioral
                  Semantics (with an Emphasis on OO Business
                  Specifications)",
  year =         "1998",
  editor =       "Haim Kilov and Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9813",
}

@InProceedings{Berkem:1998:ECOOPWSPBS,
  author =       "Birol Berkem",
  title =        "Traceability Management from `Business Processes' to `Use
                  Cases'",
  pages =        "15--24",
  booktitle =    "Proceedings Second ECOOP Workshop on Precise Behavioral
                  Semantics (with an Emphasis on OO Business
                  Specifications)",
  editor =       "Haim Kilov and Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9813",
  year =         "1998",
}

@InProceedings{Lano:1998:ECOOPWSPBS,
  author =       "Kevin Lano and Juan Bicarregui",
  title =        "Formalising the {UML} in Structured Temporal Theories",
  pages =        "105--121",
  booktitle =    "Proceedings Second ECOOP Workshop on Precise Behavioral
                  Semantics (with an Emphasis on OO Business
                  Specifications)",
  editor =       "Haim Kilov and Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9813",
  year =         "1998",
}

@InProceedings{Pons:1998:ECOOPWSPBS,
  author =       "Claudia Pons and Gabriel Baum and Miguel Felder",
  title =        "Integrating Object-Oriented Model with Object-Oriented
                  Metamodel into a Single Formalism",
  pages =        "155--167",
  booktitle =    "Proceedings Second ECOOP Workshop on Precise Behavioral
                  Semantics (with an Emphasis on OO Business
                  Specifications)",
  editor =       "Haim Kilov and Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9813",
  year =         "1998",
}

@InProceedings{Rumpe:1998:ECOOPWSPBS,
  author =       "Bernhard Rumpe",
  title =        "A Note on Semantics (with an Emphasis on {UML})",
  pages =        "177--197",
  booktitle =    "Proceedings Second ECOOP Workshop on Precise Behavioral
                  Semantics (with an Emphasis on OO Business
                  Specifications)",
  editor =       "Haim Kilov and Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9813",
  year =         "1998",
}

@InProceedings{Simons:1998:ECOOPWSPBS,
  author =       "Anthony Simons",
  title =        "37 Things that Don't Work in Object-Oriented Modelling
                  with {UML}",
  pages =        "209--232",
  booktitle =    "Proceedings Second ECOOP Workshop on Precise Behavioral
                  Semantics (with an Emphasis on OO Business
                  Specifications)",
  editor =       "Haim Kilov and Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9813",
  year =         "1998",
}

@InProceedings{Wieringa:1998:ECOOPWSPBS,
  author =       "Roel Wieringa",
  title =        "Formalizing the {UML} in a Systems Engineering Approach",
  pages =        "254--266",
  booktitle =    "Proceedings Second ECOOP Workshop on Precise Behavioral
                  Semantics (with an Emphasis on OO Business
                  Specifications)",
  editor =       "Haim Kilov and Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9813",
  year =         "1998",
}

@Proceedings{Broy:1998:TRI9803,
  title =        "Proceedings PSMT'98 Workshop on Precise Semantics for
                  Modeling Techniques",
  year =         "1998",
  editor =       "Manfred Broy and Derek Coleman and Tom S. E. Maibaum and
                  Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9803",
}

@InProceedings{Gogolla:1998:PSMT,
  author =       "Martin Gogolla and Francesco Parisi-Presicce",
  title =        "State Diagrams in {UML}: A Formal Semantics using Graph
                  Transformations",
  booktitle =    "Proceedings PSMT'98 Workshop on Precise Semantics for
                  Modeling Techniques",
  editor =       "Manfred Broy and Derek Coleman and Tom S. E. Maibaum and
                  Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9803",
  year =         "1998",
}

@InProceedings{Mens:1998:PSMT,
  author =       "Tom Mens and Patrick Steyart and Carine Lucas",
  title =        "Giving Precise Semantics to Reuse and Evolution in
                  {UML}",
  booktitle =    "Proceedings PSMT'98 Workshop on Precise Semantics for
                  Modeling Techniques",
  editor =       "Manfred Broy and Derek Coleman and Tom S. E. Maibaum and
                  Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9803",
  year =         "1998",
}

@InProceedings{Overgaard:1998:PSMT,
  author =       "Gunnar {\"O}vergaard",
  title =        "A Formal Approach to Relationships in The {Unified}
                  {Modeling} {Language}",
  booktitle =    "Proceedings PSMT'98 Workshop on Precise Semantics for
                  Modeling Techniques",
  editor =       "Manfred Broy and Derek Coleman and Tom S. E. Maibaum and
                  Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9803",
  year =         "1998",
}

@InProceedings{Wieringa:1998:PSMT,
  author =       "Roel Wieringa and Jan Broersen",
  title =        "A Minimal Transition System Semantics for Lightweight
                  Class- and Behavior Diagrams",
  booktitle =    "Proceedings PSMT'98 Workshop on Precise Semantics for
                  Modeling Techniques",
  editor =       "Manfred Broy and Derek Coleman and Tom S. E. Maibaum and
                  Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9803",
  year =         "1998",
}

@Proceedings{Kilov:1997:TRI9737,
  title =        "Proceedings OOPSLA'97 Workshop on Object-oriented
                  Behavioral Semantics",
  year =         "1997",
  editor =       "Haim Kilov and Bernhard Rumpe and Ian Simmonds",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9737",
}

@InProceedings{France:1997:OOBS,
  author =       "Robert B. France and Andy Evans and Kevin Lano",
  title =        "The {UML} as a Formal Modeling Notation",
  pages =        "75--81",
  booktitle =    "Proceedings OOPSLA'97 Workshop on Object-oriented
                  Behavioral Semantics",
  editor =       "Haim Kilov and Bernhard Rumpe and Ian Simmonds",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9737",
  year =         "1997",
}

@InProceedings{Kent:1997:OOBS,
  author =       "Stuart Kent and Kevin Lano and Juan Bicarregui and Ali
                  Hamie and John Howse",
  title =        "Component Composition in Business and System Modeling",
  pages =        "91--97",
  booktitle =    "Proceedings OOPSLA'97 Workshop on Object-oriented
                  Behavioral Semantics",
  editor =       "Haim Kilov and Bernhard Rumpe and Ian Simmonds",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9737",
  year =         "1997",
}

@InProceedings{Saaltink:1997:OOBS,
  author =       "Mark Saaltink and Bran Selic",
  title =        "A Semantic Framework for Behavioural Specifications",
  pages =        "155--162",
  booktitle =    "Proceedings OOPSLA'97 Workshop on Object-oriented
                  Behavioral Semantics",
  editor =       "Haim Kilov and Bernhard Rumpe and Ian Simmonds",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9737",
  year =         "1997",
}

@Proceedings{Kilov:1997:TRI9725,
  title =        "Proceedings ECOOP'97 Workshop on Precise Semantics for
                  Object-Oriented Modeling Techniques",
  year =         "1997",
  editor =       "Haim Kilov and Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9725",
}

@InProceedings{Bezivin:1997:PSOOMT,
  author =       "Jean Bezivin and Richard Lemesle",
  title =        "Ontology-based Layered Semantics for Precise {OA\&D}
                  Modeling",
  pages =        "31--37",
  booktitle =    "Proceedings ECOOP'97 Workshop on Precise Semantics for
                  Object-Oriented Modeling Techniques",
  editor =       "Haim Kilov and Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9725",
  year =         "1997",
}

@InProceedings{Bicarregui:1997:PSOOMT,
  author =       "Juan Bicarregui and Kevin Lano and Tom Maibaum",
  title =        "Formalising Object-Oriented Models in the Object
                  Calculus",
  pages =        "45--51",
  booktitle =    "Proceedings ECOOP'97 Workshop on Precise Semantics for
                  Object-Oriented Modeling Techniques",
  editor =       "Haim Kilov and Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9725",
  year =         "1997",
}

@InProceedings{Breu:1997:PSOOMT,
  author =       "Ruth Breu and Radu Grosu and Franz Huber and Bernhard
                  Rumpe and Wolfgang Schwerin",
  title =        "Towards a Precise Semantics for Object-Oriented Modeling
                  Techniques",
  pages =        "53--59",
  booktitle =    "Proceedings ECOOP'97 Workshop on Precise Semantics for
                  Object-Oriented Modeling Techniques",
  editor =       "Haim Kilov and Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9725",
  year =         "1997",
}

@InProceedings{France:1997:PSOOMT,
  author =       "Robert B. France and Jean-Michel Bruel",
  title =        "Integrated Informal Object-Oriented and Formal Modeling
                  Techniques",
  pages =        "83--89",
  booktitle =    "Proceedings ECOOP'97 Workshop on Precise Semantics for
                  Object-Oriented Modeling Techniques",
  editor =       "Haim Kilov and Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9725",
  year =         "1997",
}

@InProceedings{Kent:1997:PSOOMT,
  author =       "Stuart Kent and Ali Hamie and John Howse and Franco
                  Civello and Richard Mitchell",
  title =        "Semantics through Pictures: Towards a Diagrammatic
                  Semantics for {OO} Modeling Notations",
  pages =        "91--100",
  booktitle =    "Proceedings ECOOP'97 Workshop on Precise Semantics for
                  Object-Oriented Modeling Techniques",
  editor =       "Haim Kilov and Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9725",
  year =         "1997",
}

@InProceedings{Trauter:1997:PSOOMT,
  author =       "Roland Trauter",
  title =        "A First Review of {UML}",
  pages =        "165--166",
  booktitle =    "Proceedings ECOOP'97 Workshop on Precise Semantics for
                  Object-Oriented Modeling Techniques",
  editor =       "Haim Kilov and Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9725",
  year =         "1997",
}

@InProceedings{Warmer:1997:PSOOMT,
  author =       "Jos Warmer and John Hogg and Steve Cook and Bran Selic",
  title =        "Experience with Formal Specification of {CMM} and {UML}",
  pages =        "167--171",
  booktitle =    "Proceedings ECOOP'97 Workshop on Precise Semantics for
                  Object-Oriented Modeling Techniques",
  editor =       "Haim Kilov and Bernhard Rumpe",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, TUM-I9725",
  year =         "1997",
}

@Proceedings{UML-Workshop:1997:Proc,
  title =        "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  year =         "1998",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  isbn =         "3-7908-1105-X",
}

@InProceedings{Flatscher:1998:EUM,
  author =       "Rony Flatscher",
  title =        "Exchange of {UML}-Models with {EIA/CDIF}",
  pages =        "3--13",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Frank:1998:OOML,
  author =       "Ulrich Frank",
  title =        "Object-Oriented Modeling Languages: State of the Art and
                  Open Research Questions",
  pages =        "14--31",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{KernBausch:1998:SIFCSUM,
  author =       "Lore Kern-Bausch and Mario Jeckle",
  title =        "From a Semantically Irreducible Formulated Conceptual
                  Schema to an {UML} Model",
  pages =        "32--44",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Ou:1998:MUERM,
  author =       "Yongzhen Ou",
  title =        "On Mapping Between {UML} and Entity-Relationship Model",
  pages =        "45--57",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Prasse:1998:EOOML,
  author =       "Michael Prasse",
  title =        "Evaluation of Object-Oriented Modelling Languages: A
                  Comparison Between {OML} and {UML}",
  pages =        "58--75",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Bergner:1998:CLU,
  author =       "Klaus Bergner and Andreas Rausch and Marc Sihling",
  title =        "A Critical Look upon {UML} 1.0",
  pages =        "79--92",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Breu:1998:SVMU,
  author =       "Ruth Breu and Radu Grosu and Franz Huber and Bernhard
                  Rumpe and Wolfgang Schwerin",
  title =        "Systems, Views and Models of {UML}",
  pages =        "93--108",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Gogolla:1998:CQU,
  author =       "Martin Gogolla and Mark Richters",
  title =        "On Constraints and Queries in {UML}",
  pages =        "109--121",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Schader:1998:MJTU,
  author =       "Martin Schader and Axel Korthaus",
  title =        "Modeling {Java} Threads in {UML}",
  pages =        "122--143",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Schuerr:1998:FDUPC,
  author =       "Andy Sch{\"u}rr and Andreas Winter",
  title =        "Formal Definition of {UML}'s Package Concept",
  pages =        "144--159",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Seemann:1998:USPLOOD,
  author =       "Jochen Seemann and J{\"u}rgen Wolff von Gudenberg",
  title =        "{UMLscript}: A Programming Language for Object-Oriented
                  Design",
  pages =        "160--169",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Strahringer:1998:HISOOM,
  author =       "Susanne Strahringer",
  title =        "Ways of Handling and Interpreting Specialization in
                  Object-Oriented Modeling",
  pages =        "170--189",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Weber:1998:RMDUICDM,
  author =       "Wolfgang Weber and Pierre Metz",
  title =        "Reuse of Models and Diagrams of the {UML} and
                  Implementation Concepts Regarding Dynamic Modeling",
  pages =        "190--203",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Holz:1998:AUNTA,
  author =       "Eckhardt Holz",
  title =        "Application of {UML} Within the Scope of New
                  Telecommunication Architectures",
  pages =        "207--219",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Korthaus:1998:UBOBSM,
  author =       "Axel Korthaus",
  title =        "Using {UML} for Business Object Based Systems Modeling",
  pages =        "220--237",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{MuellerEttrich:1998:SDVMU,
  author =       "Gunter M{\"u}ller-Ettrich",
  title =        "System Development with {V-Model} and {UML}",
  pages =        "238--249",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Nuettgens:1998:BPMEUTI,
  author =       "Markus N{\"u}ttgens and Thomas Feld and V. Zimmermann",
  title =        "Business Process Modeling with {EPC} and {UML}:
                  Transformation or Integration?",
  pages =        "250--261",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Schroff:1998:CPUU,
  author =       "Andreas Schroff and A. Teichrieb",
  title =        "Conventions for the Practical Use of {UML}",
  pages =        "262--270",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@InProceedings{Wolf:1998:SEPU,
  author =       "Martin Wolf and Rainer Burkhardt and I. Philippow",
  title =        "Software Engineering Process with the {UML}",
  pages =        "271--280",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}

@Proceedings{UML-Workshop:1998:Proc,
  title =        "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  year =         "1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
}

@InProceedings{Hitz:1998:DUGPW,
  author =       "Martin Hitz and Gerti Kappel",
  title =        "Developing with {UML} - Goodies, Pitfalls, Workarounds",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Atkinson:1998:SAUCF,
  author =       "Colin Atkinson",
  title =        "Supporting and Applying the {UML} Conceptual Framework",
  pages =        "1--11",
  abstract =     "The Unified Modelling Language (UML) ostensibly assumes a
                  four level (meta) modelling framework, both for its
                  definition and for the conceptual context in which its
                  users operate. In practice, however, it is still
                  dominated by the traditional two level (model + data)
                  view of object modelling and neither supports nor applies
                  the four level framework properly. This not only
                  diminishes the clarity of the UML semantics, but
                  complicates the task of those users who do wish to fully
                  embrace a multi-level approach. After outlining the
                  characteristics of the intended conceptual framework, and
                  the problems resulting from the UML?s current two-level
                  bias, this paper presents three simple enhancements to
                  the UML which provide the required expressive power for
                  multi-level modelling. The paper then goes on to discuss
                  issues in the application of the conceptual framework
                  within the UML's own definition.",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Castellani:1998:OV11UCC,
  author =       "Xavier Castellani",
  title =        "An Overview of the Version 1.1 of the {UML} Defined with
                  Charts of Concepts",
  pages =        "13--24",
  abstract =     "The model of the UML is complex and its concepts are
                  numerous. We propose to represent the UML model with
                  charts of concepts to define overviews of this model.
                  These charts show definition dependencies between
                  concepts of the model of the UML. They allow to have a
                  good view of the concepts of the model of the UML and of
                  their dependencies. They also allow to define overviews
                  of concepts in this model. We present charts of concepts
                  of the version 1.1 of the UML that represent the
                  different kinds of basic concepts of the UML and its
                  diagrams. We propose a selection of concepts of these
                  charts that define an overview of the UML according to a
                  goal and criteria that we present.",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Morand:1998:MTIF,
  author =       "Bernard Morand",
  title =        "Does Modeling Consist in Turning Informal into Formal?",
  pages =        "25--32",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Allen:1998:PUWST,
  author =       "Paul Allen",
  title =        "Putting {UML} to Work: Strategies and Techniques",
  pages =        "33--43",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Arnold:1998:BBWMEU,
  author =       "Florian Arnold and Gerd Podehl",
  title =        "Best of Both Worlds - A Mapping from {EXPRESS-G} to
                  {UML}",
  pages =        "45--54",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Olive:1998:PRUER,
  author =       "Antoni Oliv{\'e} and Maria-Ribera Sancho",
  title =        "Porting {ROSES} to {UML} - An Experience Report",
  pages =        "55--64",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Suzuki:1998:MUMEOIXML,
  author =       "Junichi Suzuki and Yoshikazu Yamamoto",
  title =        "Making {UML} Models Exchangeable over the Internet with
                  {XML}: {UXF} Approach",
  pages =        "65--74",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Davis:1998:BUSC,
  author =       "Hugh Davis",
  title =        "Bridging {UML} and {STEP/EXPRESS} with {CDIF - Achieving
                  Interoperability of Object and Product Data Models}",
  pages =        "75--86",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Gogolla:1998:ERUCD,
  author =       "Martin Gogolla and Mark Richters",
  title =        "Equivalence Rules for {UML} Class Diagrams",
  pages =        "87--96",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Lano:1998:STUM,
  author =       "Kevin Lano and Juan Bicarregui",
  title =        "Semantics and Transformations for {UML} Models",
  pages =        "97--106",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Desfray:1998:AMTTU,
  author =       "Philippe Desfray",
  title =        "Automation of Design Pattern: Concepts, Tools and
                  Practices",
  pages =        "107--114",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Khriss:1998:ASUSDCD,
  author =       "Isma{\"\i}l Khriss and Mohammed Elkoutbi and Rudolf K.
                  Keller",
  title =        "Automating the Synthesis of {UML} Statechart Diagrams
                  from Multiple Collaboration Diagrams",
  pages =        "115--126",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Kleppe:1998:IFOCLAUM,
  author =       "Anneke Kleppe and Jos Warmer and Steve Cook",
  title =        "Informal Formality? The {Object Constraint Language} and
                  its Application in the {UML} Metamodel",
  pages =        "127--136",
  abstract =     "Within the field of object technology it is being
                  recognised that constraints are a good means to produce
                  more precise and formal specifications. One proof of this
                  is that UML incorporates a standard constraint language
                  called OCL (Object Constraint Language). The availability
                  of OCL to every user of UML will undoubtedly encourage
                  many people to add constraints to their UML models. This
                  paper explains this language and shows the wide
                  applicability of OCL, e.g. to express invariants, pre-
                  and post- conditions, and guards. Probably the largest
                  application of OCL to date was its use to define the
                  metamodel of UML, and the experiences gained in this
                  application of OCL will be discussed.",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Hamie:1998:UUCDOODD,
  author =       "Ali Hamie and Franco Civello and John Howse and Stuart
                  Kent and Richard Mitchell",
  title =        "Reflections on the {Object Constraint Language}",
  pages =        "137--145",
  abstract =     "The Object Constraint Language (OCL), which forms part of
                  the UML 1.1. set of modelling notations is a precise,
                  textual language for expressing constraints that can not
                  be shown diagramatically in UML.  This paper reflects on
                  aspects in the syntax and semantics of the OCL which are
                  ambiguous or missing from the OCL documentation,
                  including some minor extensions to the language itself
                  based on our experience of precise specification in an
                  object-oriented context. We use fragments of first order
                  predicate logic to illustrate the semantics of some of
                  the constructs of OCL.",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Ou:1998:SIC,
  author =       "Yongzhen Ou",
  title =        "On Using {UML} Class Diagram for Object-Oriented Database
                  Design - Specification of Integrity Constraints",
  pages =        "147--156",
  abstract =     "In the course of object-oriented software engineering,
                  the UML class diagrams are used to specify the static
                  structure of the system under study, such as classes,
                  types and various kinds of static relationships among
                  them. Objects of the persistent classes can be stored in
                  object-oriented databases or in relational databases. In
                  the former case, the UML class diagrams are actually used
                  for conceptual object-oriented database designs. However,
                  the standard UML class diagram lacks the ability to
                  specify some inherent integrity constraints, such as keys
                  and uniqueness, for object-oriented databases. This paper
                  proposes an extension to the UML metamodel, i.e., the
                  introduction of two new model elements (key and
                  IConstraint) and some new attributes to the existing
                  metamodel, to accommodate more constraint specification.
                  In the model level, a compartment CONSTRAINT to the class
                  notation and some property strings for displaying the
                  integrity constraints are added. The database design is
                  then mapped to the extended ODMG-ODL schema definition.",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Bernard:1998:UCUDPGP,
  author =       "Yves Bernard and Agusti Canals",
  title =        "Use of ``Cisi {UML} Development Process'' on {GEDYS}
                  Project",
  pages =        "157--164",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Emmerich:1998:LMCBKU,
  author =       "Jim Arlow and Wolfgang Emmerich and John Quinn",
  title =        "Literate Modelling - Capturing Business Knowledge with
                  the {UML}",
  pages =        "165--171",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Kande:1998:CSAPT,
  author =       "Mohamed Mancona Kand{\'e} and Shahrzade Mazaher and
                  Ognjen Prnjat and Lionel Sacks and Marcus Wittig",
  title =        "Applying {UML} to Design an Inter-Domain Service
                  Management Application - A Case Study Based on the {ACTS}
                  Project {TRUMPET}",
  pages =        "173--182",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Allweyer:1998:POUIEDPC,
  author =       "Thomas Allweyer and Peter Loos",
  title =        "Process Orientation in {UML} through Integration of
                  Event-Driven Process Chains",
  pages =        "183--193",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{McLeod:1998:EUEBPM,
  author =       "Graham McLeod",
  title =        "Extending {UML} for Enterprise and Business Process
                  Modeling",
  pages =        "195--204",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Korthaus:1998:BPSDPMIBOTU,
  author =       "Axel Korthaus and Stefan Kuhlins",
  title =        "{BOOSTER*}Process - A Software Development Process Model
                  Integrating Business Object Technology and {UML}",
  pages =        "205--214",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Bourdeau:1998:LMCBKU,
  author =       "E. Bourdeau and P. Lugagne and P. Roques",
  title =        "Hierarchical Context Diagrams with {UML} - An Experience
                  Report on Satellite Ground System Analysis",
  pages =        "215--224",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Seemann:1998:EUSDRTS,
  author =       "Jochen Seemann and J{\"u}rgen Wolff von Gudenberg",
  title =        "Extension of {UML} Sequence Diagrams for Real-Time
                  Systems",
  pages =        "225--233",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Kovacevic:1998:UUIM,
  author =       "Srdjan Kovacevic",
  title =        "{UML} and User Interface Modeling",
  pages =        "235--244",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Paech:1998:LMCBKU,
  author =       "Barbara Paech",
  title =        "On the Role of Activity Diagrams in {UML}",
  pages =        "245--250",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Hruby:1998:SDDU,
  author =       "Pavel Hruby",
  title =        "Structuring Design Deliverables with {UML}",
  pages =        "251--260",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Kivisto:1998:CSUSPM,
  author =       "Kari Kivisto",
  title =        "Considerations of and Suggestions for a {UML}-Specific
                  Process Model",
  pages =        "261--271",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Saksena:1998:ENAU,
  author =       "Monika Saksena and Maria Larrondo-Petrie and Robert B.
                  France and Matthew Evett",
  title =        "Extending Aggregation Constructs in {UML}",
  pages =        "273--280",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Mellor:1998:ALU,
  author =       "Stephen J. Mellor and Steve Tockey and Rodolphe Arthaud
                  and Philippe LeBlanc",
  title =        "Software-platform-independent, Precise Action
                  Specifications for {UML}",
  pages =        "281--286",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Lanusse:1998:AA,
  author =       "Agn{\`e}s Lanusse and S{\'e}bastien G{\'e}rard and
                  Fran{\c{c}}ois Terrier",
  title =        "Real-Time Modeling with {UML}: The {ACCORD} approach",
  pages =        "287--296",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Evans:1998:DUFML,
  author =       "Andy Evans and Robert B. France and Kevin Lano and
                  Bernhard Rumpe",
  title =        "Developing the {UML} as a Formal Modelling Notation",
  pages =        "297--307",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Overgaard:1998:FAUCR,
  author =       "Gunnar {\"O}vergaard and Karin Palmkvist",
  title =        "A Formal Approach to Use Cases and their Relationships",
  pages =        "309--317",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{HendersonSellers:1998:OPEU,
  author =       "Brian Henderson-Sellers",
  title =        "{OML}: Proposals to Enhance {UML}",
  pages =        "319--329",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Jezequel:1998:VDSMU,
  author =       "Jean-Marc J{\'e}z{\'e}quel and Alain Le Guennec and
                  Fran{\c{c}}ois Pennaneac'h",
  title =        "Validating Distributed Software Modeled with {UML}",
  pages =        "331--340",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Mens:1998:SREUM,
  author =       "Tom Mens and Carine Lucas and Patrick Steyart",
  title =        "Supporting Reuse and Evolution of {UML} Models",
  pages =        "341--350",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@InProceedings{Lester:1998:UUCSCRA,
  author =       "N. G. Lester and F. G. Wilkie and D. W. Bustard",
  title =        "Using {UML} to Categorise and Specify Criteria for
                  Reusable Artefacts",
  pages =        "351--358",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}

@Proceedings{UML98:1999:Proc,
  title =        "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  year =         "1999",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  volume =       "1618",
  series =       "LNCS",
  publisher =    "Springer",
  isbn =         "3-540-66252-9",
}

@InProceedings{Muller:1999:UML98,
  author =       "Pierre-Alain Muller",
  title =        "The Birth and Rise of a Standard Modeling Notation",
  pages =        "1--8",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Hitz:1999:UML98,
  author =       "Martin Hitz and Gerti Kappel",
  title =        "Developing with {UML} - Some Pitfalls and Workarounds",
  pages =        "9--20",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Atkinson:1999:UML98,
  author =       "Colin Atkinson",
  title =        "Supporting and Applying the {UML} Conceptual Framework",
  pages =        "21--36",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Morand:1999:UML98,
  author =       "Bernard Morand",
  title =        "Modeling: Is it Turning Informal into Formal?",
  pages =        "37--48",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Arnold:1999:UML98,
  author =       "Florian Arnold and Gerd Podehl",
  title =        "Best of Both Worlds - A Mapping from {EXPRESS-G} to
                  {UML}",
  pages =        "49--63",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Olive:1999:UML98,
  author =       "Antoni Oliv{\'e} and Maria-Ribera Sancho",
  title =        "Porting {ROSES} to {UML} - An Experience Report",
  pages =        "64-77",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Suzuki:1999:UML98,
  author =       "Junichi Suzuki and Yoshikazu Yamamoto",
  title =        "Making {UML} Models Interoperable with {UXF}",
  pages =        "78--91",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Gogolla:1999:UML98,
  author =       "Martin Gogolla and Mark Richters",
  title =        "Transformation Rules for {UML} Class Diagrams",
  pages =        "92--106",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Lano:1999:UML98,
  author =       "Kevin Lano and Juan Bicarregui",
  title =        "Semantics and Transformations for {UML} Models",
  pages =        "107--119",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Desfray:1999:UML98,
  author =       "Philippe Desfray",
  title =        "Automation of Design Pattern: Concepts, Tools and
                  Practices",
  pages =        "120--131",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Khriss:1999:UML98,
  author =       "Isma{\"\i}l Khriss and Mohammed Elkoutbi and Rudolf K.
                  Keller",
  title =        "Automating the Synthesis of {UML} {StateChart} Diagrams
                  from Multiple Collaboration Diagrams",
  pages =        "132--147",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Kleppe:1999:UML98,
  author =       "Anneke Kleppe and Jos Warmer and Steve Cook",
  title =        "Informal Formality? The {Object Constraint Language} and
                  Its Application in the {UML} Metamodel",
  pages =        "148--161",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Hamie:1999:UML98,
  author =       "Ali Hamie and Franco Civello and John Howse and Stuart
                  Kent and Richard Mitchell",
  title =        "Reflections on the {Object Constraint Language}",
  pages =        "162--172",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Ou:1999:UML98,
  author =       "Yongzhen Ou",
  title =        "On Using {UML} Class Diagram for Object-Oriented Database
                  Design -- Specification of Integrity Constraints",
  pages =        "173--188",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Arlow:1999:UML98,
  author =       "Jim Arlow and Wolfgang Emmerich and John Quinn",
  title =        "Literate Modelling - Capturing Business Knowledge with
                  the {UML}",
  pages =        "189--199",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Kande:1999:UML98,
  author =       "Mohamed Mancona Kand{\'e} and Shahrzade Mazaher and
                  Ognjen Prnjat and Lionel Sacks and Marcus Wittig",
  title =        "Applying {UML} to Design an Inter-Domain Service
                  Management Application",
  pages =        "200--214",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Korthaus:1999:UML98,
  author =       "Axel Korthaus and Stefan Kuhlins",
  title =        "{BOOSTER*}Process: A Software Development Process Model
                  Integrating Business Object Technology and {UML}",
  pages =        "215--226",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Bourdeau:1999:UML98,
  author =       "Eric Bourdeau and Philippe Lugagne and Pascal Roques",
  title =        "Hierarchical Context Diagrams with {UML}: An Experience
                  Report on Satellite Ground System Analysis",
  pages =        "227--239",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Seemann:1999:UML98,
  author =       "Jochen Seemann and J{\"u}rgen Wolff von Gudenberg",
  title =        "Extension of {UML} Sequence Diagrams for Real-Time
                  Systems",
  pages =        "240--252",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Kovacevic:1999:UML98,
  author =       "Srdjan Kovacevic",
  title =        "{UML} and User Interface Modeling",
  pages =        "253--266",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Paech:1999:UML98,
  author =       "Barbara Paech",
  title =        "On the Role of Activity Diagrams in {UML}: A User Task
                  Centered Development Process for {UML}",
  pages =        "267--277",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Hruby:1999:UML98,
  author =       "Pavel Hruby",
  title =        "Structuring {UML}Design Deliverables",
  pages =        "278--293",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Kivisto:1999:UML98,
  author =       "Kari Kivisto",
  title =        "Considerations of and Suggestions for a {UML}-Specific
                  Process Model",
  pages =        "294--306",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Mellor:1999:UML98,
  author =       "Stephen J. Mellor and Stephen R. Tockey and Rodolphe
                  Arthaud and Philippe LeBlanc",
  title =        "An Action Language for {UML}: Proposal for a Precise
                  Execution Semantics",
  pages =        "307--318",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Lanusse:1999:UML98,
  author =       "Agn{\`e}s Lanusse and S{\'e}bastien G{\'e}rard and
                  Fran{\c{c}}ois Terrier",
  title =        "Real-Time Modeling with {UML}: The {ACCORD} approach",
  pages =        "319--335",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Evans:1999:UML98,
  author =       "Andy Evans and Robert B. France and Kevin Lano and
                  Bernhard Rumpe",
  title =        "The {UML} as a Formal Modeling Notation",
  pages =        "336--348",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{HendersonSellers:1999:UML98,
  author =       "Brian Henderson-Sellers",
  title =        "{OML}: Proposals to Enhance {UML}",
  pages =        "349--364",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Jezequel:1999:UML98,
  author =       "Jean-Marc J{\'e}z{\'e}quel and Alain Le Guennec and
                  Fran{\c{c}}ois Pennaneac'h",
  title =        "Validating Distributed Software Modeled with the {Unified
                  Modeling Language}",
  pages =        "365--377",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Mens:1999:UML98,
  author =       "Tom Mens and Carine Lucas and Patrick Steyart",
  title =        "Supporting Disciplined Reuse and Evolution of {UML}
                  Models",
  pages =        "378--392",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Lester:1999:UML98,
  author =       "N. G. Lester and F. G. Wilkie and D. W. Bustard",
  title =        "Applying {UML} Extensions to Facilitate Software Reuse",
  pages =        "393--405",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Overgaard:1999:UML98,
  author =       "Gunnar {\"O}vergaard and Karin Palmkvist",
  title =        "A Formal Approach to Use Cases and Their Relationships",
  pages =        "406--418",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Allen:1999:UML98,
  author =       "Paul Allen",
  title =        "A Practical Framework for Applying {UML}",
  pages =        "419--433",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@InProceedings{Saksena:1999:UML98,
  author =       "Monika Saksena and Maria Larrondo-Petrie and Robert B.
                  France and Matthew Evett",
  title =        "Extending Aggregation Constructs in {UML}",
  pages =        "434--441",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998, Selected Papers",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1618",
  year =         "1999",
}

@Proceedings{UML99:1999:Proc,
  title =        "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  year =         "1999",
  editor =       "Robert France and Bernhard Rumpe",
  volume =       "1723",
  series =       "LNCS",
  publisher =    "Springer",
}

@InProceedings{Egyed:1999:UML,
  author =       "Alexander Egyed and Nenad Medvidovic",
  title =        "Extending Architectural Representation in {UML} with View
                  Integration",
  pages =        "2--16",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{AbiAntoun:1999:UML,
  author =       "Marwan Abi-Antoun and Nenad Medvidovic",
  title =        "Enabling the Refinement of a Software Architecture into a
                  Design",
  pages =        "17--31",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Hilliard:1999:UML,
  author =       "Rich Hilliard",
  title =        "Using the {UML} for Architectural Description",
  pages =        "32--48",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{HendersonSellers:1999:UML1,
  author =       "Brian Henderson-Sellers and Colin Atkinson and Don
                  Firesmith",
  title =        "A {UML} Variant: {OML}",
  pages =        "49--66",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Paige:1999:UML,
  author =       "Richard F. Paige and Jonathan S. Ostroff",
  title =        "A Comparison of the Business Object Notation and the
                  Unified Modelling Language",
  pages =        "67--82",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Kim:1999:UML,
  author =       "Soon-Kyeong Kim and David Carrington",
  title =        "Formalizing the {UML} Class Diagram Using Object-Z",
  pages =        "83--98",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Overgaard:1999:UML,
  author =       "Gunnar {\"O}vergaard",
  title =        "A Formal Approach to Collaborations in the Unified
                  Modeling Language",
  pages =        "99--115",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Knapp:1999:UML,
  author =       "Alexander Knapp",
  title =        "A Formal Semantics for {UML} Interactions",
  pages =        "116--130",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Evans:1999:UML,
  author =       "Andy Evans and Stuart Kent",
  title =        "Core Meta-Modelling Semantics of {UML}: The {pUML}
                  Approach",
  pages =        "140--155",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Richters:1999:UML,
  author =       "Mark Richters and Martin Gogolla",
  title =        "A Metamodel for {OCL}",
  pages =        "156--171",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Racz:1999:UML,
  author =       "Ferenc Dosa Racz and Kai Koskimies",
  title =        "Tool-Supported Compressing of {UML} Class Diagrams",
  pages =        "172--187",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Belaunde:1999:UML,
  author =       "Mariano Belaunde",
  title =        "A Pragmatic Approach for Building a Flexible {UML} Model
                  Repository",
  pages =        "188--203",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Wienberg:1999:UML,
  author =       "Axel Wienberg and Florian Matthes and Marko Boger",
  title =        "Modeling Dynamic Software Components with {UML}",
  pages =        "204--219",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Suzuki:1999:UML,
  author =       "Junichi Suzuki and Yoshikazu Yamamoto",
  title =        "Extending {UML} for Modelling Reflective Software
                  Components",
  pages =        "220--235",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Dykman:1999:UML,
  author =       "Nathan Dykman and Martin Griss and Robert Kessler",
  title =        "Nine Suggestions for Improving {UML} Extensibility",
  pages =        "236--248",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Berner:1999:UML,
  author =       "Stefan Berner and Martin Glinz and Stefan Joos",
  title =        "A Classification of Stereotypes for Object-Oriented
                  Modeling Languages",
  pages =        "249--264",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Dsouza:1999:UML,
  author =       "Desmond D'Souza and Aamond Sane and Alan Birchenough",
  title =        "First-Class Extensibility for {UML}-Profiles,
                  Stereotypes, Patterns",
  pages =        "265--277",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Sendall:1999:UML,
  author =       "Shane Sendall and Alfred Strohmeier",
  title =        "{UML} Based Fusion Analysis Applied to a Bank Case
                  Study",
  pages =        "278--291",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Franch:1999:UML,
  author =       "Xavier Franch and Josep M. Ribo",
  title =        "Using {UML} for Software Process Modelling",
  pages =        "292--307",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Hruby:1999:UML,
  author =       "Pavel Hruby",
  title =        "Designing {UML} Based Development Processes",
  pages =        "308--323",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Herzberg:1999:UML,
  author =       "Dominikus Herzberg",
  title =        "{UML-RT} as a Candidate for Modeling Embedded Real-Time
                  Systems in the Telecommunication Domain",
  pages =        "330--338",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Kabous:1999:UML,
  author =       "Laila Kabous and Wolfgang Nebel",
  title =        "Modeling Hard Real Time Systems with {UML}",
  pages =        "339--355",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Kaehkipuro:1999:UML,
  author =       "Pekka K{\"a}hkipuro",
  title =        "UML Based Performance Modeling Framework for
                  Object-Oriented Distributed Systems",
  pages =        "356--371",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Cook:1999:UML,
  author =       "Steve Cook and Anneke Kleppe and Richard Mitchell and Jos
                  Warmer and Alan Cameron Wills",
  title =        "Defining the Context of {OCL} Expressions",
  pages =        "372--383",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Kent:1999:UML,
  author =       "Stuart Kent and John Howse",
  title =        "Mixing Visual and Textual Constraint Languages",
  pages =        "384--398",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Bidoit:1999:UML,
  author =       "Michel Bidoit and Rolf Hennicker and Francoise Tort and
                  Martin Wirsing",
  title =        "Correct Realization of Interface Constraints with {OCL}",
  pages =        "399--415",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Offutt:1999:UML,
  author =       "Jeff Offutt and Aynur Abdurazik",
  title =        "Generating Tests from {UML} Specifications",
  pages =        "416--429",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Lilius:1999:UML,
  author =       "Johan Lilius and Ivan Porres Paltor",
  title =        "Formalising {UML} State Machines for Model Checking",
  pages =        "430--445",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Sourrouille:1999:UML,
  author =       "Jean Louis Sourrouille",
  title =        "{UML} Behavior: Inheritance and Implementation in Current
                  Object-Oriented Languages",
  pages =        "457--472",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Engels:1999:UML,
  author =       "Gregor Engels and Roland H{\"u}cking and Stefan Sauer and
                  Annika Wagner",
  title =        "{UML} Collaboration Diagrams and their Transformation to
                  {Java}",
  pages =        "473--488",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Gogolla:1999:UML,
  author =       "Martin Gogolla and Oliver Radfelder and Mark Richters",
  title =        "Towards Three-Dimensional Animation of {UML} Diagrams",
  pages =        "489--502",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Clark:1999:UML,
  author =       "Tony Clark",
  title =        "Type Checking {UML} Static Diagrams",
  pages =        "503--517",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Back:1999:UML,
  author =       "Ralph-Johan Back and Luigia Petre and Ivan Porres
                  Paltor",
  title =        "Analysing {UML} Use Cases as Contracts",
  pages =        "518--533",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Giese:1999:UML,
  author =       "Holger Giese and J{\"o}rg Graf and Guido Wirtz",
  title =        "Closing the Gap Between Object-Oriented Modeling of
                  Structure and Behavior",
  pages =        "534--549",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{HendersonSellers:1999:UML2,
  author =       "Brian Henderson-Sellers and Franck Barbier",
  title =        "Black and White Diamonds",
  pages =        "550--565",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Andrade:1999:UML,
  author =       "Luis Filipe Andrade and Jose Luis Fiadeiro",
  title =        "Interconnecting Objects Via Contracts",
  pages =        "566--583",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Miller:1999:UML,
  author =       "Joaquin Miller and Rebecca Wirfs-Brock",
  title =        "How Can Anything be Both a Classifier and a Package?",
  pages =        "584--597",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Demuth:1999:UML,
  author =       "Birgit Demuth and Heinrich Hussmann",
  title =        "Using {UML}/{OCL} Constraints for Relational Database
                  Design",
  pages =        "598--613",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Baumeister:1999:UML,
  author =       "Hubert Baumeister and Nora Koch and Luis Mandel",
  title =        "Towards a {UML} Extension for Hypermedia Design",
  pages =        "614--629",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Demeyer:1999:UML,
  author =       "Serge Demeyer and Stephane Ducasse and Sander Tichelaar",
  title =        "Why Unified is not Universal? \-  {UML} Shortcomings for
                  Coping with Round-trip Engineering",
  pages =        "630--644",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Firley:1999:UML,
  author =       "Thomas Firley and Michaela Huhn and Karsten Diethers and
                  Thomas Gehrke and Ursula Goltz",
  title =        "Timed Sequence Diagrams and Tool-Based Analysis \-  A
                  Case Study",
  pages =        "645--660",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Li:1999:UML,
  author =       "Xuandong Li and Johan Lilius",
  title =        "Timing Analysis of {UML} Sequence Diagrams",
  pages =        "661--674",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Bunse:1999:UML,
  author =       "Christian Bunse and Colin Atkinson",
  title =        "The Normal Object Form: Bridging the Gap from Models to
                  Code",
  pages =        "675--690",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@InProceedings{Soundarajan:1999:UML,
  author =       "Neelam Soundarajan and Stephen Fridella",
  title =        "Modeling Exceptional Behavior",
  pages =        "691--705",
  booktitle =    "UML'99 - The Unified Modeling Language. Beyond the
                  Standard. Second International Conference, Fort Collins,
                  CO, USA, October 28-30. 1999, Proceedings",
  editor =       "Robert France and Bernhard Rumpe",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1723",
  year =         "1999",
}

@Proceedings{UML2000:2000:Proc,
  title =        "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  year =         "2000",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  volume =       "1939",
  series =       "LNCS",
  publisher =    "Springer",
}

@InProceedings{Sendall:2000:UML,
  author =       "Shane Sendall and Alfred Strohmeier",
  title =        "From Use Cases to System Operation Specifications",
  pages =        "1--15",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Amyot:2000:UML,
  author =       "Daniel Amyot and Gunter Mussbacher",
  title =        "On the Extension of {UML} with Use Case Maps Concepts",
  pages =        "16--31",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Graubmann:2000:UML,
  author =       "Peter Graubmann and Ekkart Rudolph",
  title =        "HyperMSCs and Sequence Diagrams for Use Case Modelling
                  and Testing",
  pages =        "32--46",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Knapmann:2000:UMLa,
  author =       "John Knapmann",
  title =        "Business-oriented Constraint Language",
  pages =        "47--61",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Barros:2000:UML,
  author =       "Alistair Barros and Keith Duddy and Michael Lawley and
                  Zoran Milosevic and Kerry Raymond and Andrew Wood",
  title =        "Processes, Roles, and Events: {UML} Concepts for
                  Enterprise Architecture",
  pages =        "62--77",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Knapmann:2000:UMLb,
  author =       "John Knapmann",
  title =        "Statistical Constraints for {EAI}",
  pages =        "78--92",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Nunes:2000:UML,
  author =       "Nuno Jardim Nunes and Jo{\~a}o Falc{\~a}o e Cunha",
  title =        "Towards a {UML} profile for interaction design: the
                  Wisdom approach",
  pages =        "101--116",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Silva:2000:UML,
  author =       "Paulo Pinheiro da Silva and Norman W. Paton",
  title =        "{UMLi}: The Unified Modeling Language for Interactive
                  Applications",
  pages =        "117--132",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Vilain:2000:UML,
  author =       "Patricia Vilain and Daniel Schwabe and Clarisse
                  Sieckenius de Souza",
  title =        "A Diagrammatic Tool for Representing User Interaction in
                  {UML}",
  pages =        "133--147",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Brenner:2000:UML,
  author =       "Eugen Brenner and Ivo Derado",
  title =        "{UML} Extensions for {ASAM-GDI} Device Capability
                  Description",
  pages =        "148--161",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Padawitz:2000:UML,
  author =       "Peter Padawitz",
  title =        "Swinging {UML}: How to Make Class Diagrams and State
                  Machines Amenable to Constraint Solving and Proving",
  pages =        "162--177",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Mirandola:2000:UML,
  author =       "Raffaela Mirandola and Vittorio Cortellessa",
  title =        "{UML} Based Performance Modeling of Distributed Systems",
  pages =        "178--193",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Steimann:2000:UML,
  author =       "Friedrich Steimann",
  title =        "A Radical Revision of {UML}'s Role Concept",
  pages =        "194--209",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Wegmann:2000:UML,
  author =       "Alain Wegmann and Guy Genilloud",
  title =        "The Roles of ``Roles'' in Use Case Diagrams",
  pages =        "210--224",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Casanova:2000:UML,
  author =       "Miro Casanova and Thomas Wallet and Maja D'Hondt",
  title =        "Ensuring Quality of Geographic Data with {UML} and
                  {OCL}",
  pages =        "225--239",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Felfernig:2000:UML,
  author =       "Alexander Felfernig and Dietmar Jannach and Markus
                  Zankers",
  title =        "Contextual Diagrams as Structuring Mechanisms for
                  Designing Configuration Knowledge Bases in {UML}",
  pages =        "240-254",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Cook:2000:UML,
  author =       "Steve Cook",
  title =        "The {UML} family: Profiles, Prefaces and Packages",
  pages =        "255--264",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Richters:2000:UML,
  author =       "Mark Richters and Martin Gogolla",
  title =        "Validating {UML} Models and {OCL} Constraints",
  pages =        "265--277",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Hussmann:2000:UML,
  author =       "Heinrich Hussmann and Birgit Demuth and Frank Finger",
  title =        "Modular Architecture for a Toolset Supporting {OCL}",
  pages =        "278--293",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Bottoni:2000:UML,
  author =       "Paolo Bottoni and Manuel Koch and Francesco
                  Parisi-Presicce and Gabriele Taentzer",
  title =        "Consistency Checking and Visualization of {OCL}
                  Constraints",
  pages =        "294--308",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Atkinson:2000:UML,
  author =       "Colin Atkinson and Thomas K{\"u}hne",
  title =        "Strict Profiles: Why and How",
  pages =        "309--322",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Engels:2000:UML,
  author =       "Gregor Engels and Jan Hendrik Hausmann and Reiko Heckel
                  and Stefan Sauer",
  title =        "Dynamic Meta Modeling: A Graphical Approach to the
                  Operational Semantics of Behavioral Diagrams in {UML}",
  pages =        "323--337",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Clarke:2000:UML,
  author =       "Siobh{\'a}n Clarke",
  title =        "Composing Design Models: An Extension to the {UML}",
  pages =        "338--352",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Overgaard:2000:UML,
  author =       "Gunnar {\"O}vergaard and Karin Palmkvist",
  title =        "Interacting Subsystems in {UML}",
  pages =        "359--368",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Petriu:2000:UML,
  author =       "Dorina C. Petriu and Yimei Sun",
  title =        "Consistent Behaviour Representation in Activity and
                  Sequence Diagrams",
  pages =        "359--368",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Abdurazik:2000:UML,
  author =       "Aynur Abdurazik and Jeff Offutt",
  title =        "Using {UML} Collaboration Diagrams for Static Checking
                  and Test Generation",
  pages =        "383--395",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Damm:2000:UML,
  author =       "Christian Heide Damm and Klaus Marius Hansen and Michael
                  Thomsen and Michael Tyrsted",
  title =        "Supporting Several Levels of Restriction in the {UML}",
  pages =        "396-409",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Hennicker:2000:UML,
  author =       "Rolf Hennicker and Nora Koch",
  title =        "A {UML}-based Methodology for Hypermedia Design",
  pages =        "410--424",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Chabrol:2000:UML,
  author =       "Michelle Chabrol and David Sarramia",
  title =        "Object Oriented Methodology based on {UML} for Urban
                  Traffic System Modeling",
  pages =        "425--439",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Kleppe:2000:UML,
  author =       "Anneke Kleppe and Jos Warmer",
  title =        "Extending {OCL} to include Actions",
  pages =        "440--450",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Mizuno:2000:UML,
  author =       "Masaaki Mizuno and Gurdip Singh and Mitchell Neilsen",
  title =        "A Structured Approach to Develop Concurrent Programs in
                  {UML}",
  pages =        "451--465",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Pickin:2000:UML,
  author =       "Simon Pickin and Angeles Manjarr{\'e}s",
  title =        "Describing AI Analysis Patterns with {UML}",
  pages =        "466--481",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Guennec:2000:UML,
  author =       "Alain Le Guennec and Gerson Suny{\'e} and Jean-Marc
                  J{\'e}z{\'e}quel",
  title =        "Precise Modeling of Design Patterns",
  pages =        "482--496",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Kobryn:2000:UML,
  author =       "Cris Kobryn",
  title =        "Architectural Patterns for Metamodeling: A Hitchhikers
                  Guide to the {UML} Metaverse",
  pages =        "497",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Garlan:2000:UML,
  author =       "David Garlan and Andrew J. Kompanek",
  title =        "Reconciling the Needs of Architectural Description with
                  Object-Modeling Notations",
  pages =        "498--512",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Kande:2000:UML,
  author =       "Mohamed Mancona Kand{\'e} and Alfred Strohmeier",
  title =        "Towards a {UML} Profile for Software Architecture
                  Descriptions",
  pages =        "513--527",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Kwon:2000:UML,
  author =       "Gihwon Kwon",
  title =        "Rewrite rules and Operational Semantics for Model
                  Checking {UML} Statecharts",
  pages =        "528--540",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@InProceedings{Pazzi:2000:UML,
  author =       "Luca Pazzi",
  title =        "Part-Whole Statecharts for the Explicit Representation of
                  Compound Behaviors",
  pages =        "541--555",
  booktitle =    "UML 2000 - The Unified Modeling Language. Advancing the
                  Standard. Third International Conference, York, UK,
                  October 2000, Proceedings",
  editor =       "Andy Evans and Stuart Kent and Bran Selic",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "1939",
  year =         "2000",
}

@Proceedings{UML2001:2001:Proc,
  title =        "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  year =         "2001",
  editor =       "Martin Gogolla and Cris Kobryn",
  volume =       "2185",
  series =       "LNCS",
  publisher =    "Springer",
}

@InProceedings{Rumbaugh:2001:UML,
  author =       "Jim Rumbaugh",
  title =        "The Preacher at Arrakeen",
  pages =        "1",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Alvarez:2001:UMLa,
  author =       "Jos{\'e} M. {\'A}lvarez and Tony Clark and Andy Evans and
                  Paul Sammut",
  title =        "An Action Semantics for {MML}",
  pages =        "2--18",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Atkinson:2001:UML,
  author =       "Colin Atkinson and Thomas K{\"u}hne",
  title =        "The Essence of Multilevel Metamodeling",
  pages =        "19--33",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Alvarez:2001:UMLb,
  author =       "Jos{\'e} M. {\'A}lvarez and Andy Evans and Paul Sammut",
  title =        "Mapping between Levels in the Metamodel Architecture",
  pages =        "34--46",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Eshuis:2001:UML,
  author =       "Rik Eshuis and Roel Wieringa",
  title =        "An Execution Algorithm for {UML} Activity Graphs",
  pages =        "47--61",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Xuandong:2001:UML,
  author =       "Li Xuandong and Cui Meng and Pei Yu and Zhao Jianhua and
                  Zheng Guoliang",
  title =        "Timing Analysis of {UML} Activity Diagrams",
  pages =        "62--75",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Dumas:2001:UML,
  author =       "Marlon Dumas and Arthur H. M. ter Hofstede",
  title =        "{UML} Activity Diagrams as a Workflow Specification
                  Language",
  pages =        "76--90",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Akehurst:2001:UML,
  author =       "David H. Akehurst and B. Bordbar",
  title =        "On Querying {UML} Data Models with {OCL}",
  pages =        "91--103",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Demuth:2001:UML,
  author =       "Birgit Demuth and Heinrich Hussmann and Sten Loecher",
  title =        "{OCL} as a Specification Language for Business Rules in
                  Database Applications",
  pages =        "104--117",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Cengarle:2001:UML,
  author =       "Mar{\'\i}a Victoria Cengarle and Alexander Knapp",
  title =        "A Formal Semantics for {OCL} 1.4",
  pages =        "118--133",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Sunye:2001:UML,
  author =       "Gerson Suny{\'e} and Damien Pollet and Yves Le Traon and
                  Jean-Marc J{\'e}z{\'e}quel",
  title =        "Refactoring {UML} Models",
  pages =        "134--148",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Yacoub:2001:UML,
  author =       "Sherif M. Yacoub and Hany H. Ammar",
  title =        "{UML} Support for Designing Software Systems as a
                  Composition of Design Patterns",
  pages =        "149--165",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Crettaz:2001:UML,
  author =       "Valentin Crettaz and Mohamed Mancona Kand{\'e} and Shane
                  Sendall and Alfred Strohmeier",
  title =        "Integrating the {ConcernBASE} Approach with {SADL}",
  pages =        "166--181",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Devos:2001:UML,
  author =       "Frank Devos and Eric Steegmans",
  title =        "The Message Paradigm in Object-Oriented Analysis",
  pages =        "182--193",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Briand:2001:UML,
  author =       "Lionel Briand and Yvan Labiche",
  title =        "A {UML}-Based Approach to System Testing",
  pages =        "194--208",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Grassi:2001:UML,
  author =       "Vincenzo Grassi and Raffaela Mirandola",
  title =        "{UML} Modelling and Performance Analysis of Mobile
                  Software Architectures",
  pages =        "209--224",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Marcos:2001:UML,
  author =       "E. Marcos and B. Vela and J. M. Cavero",
  title =        "Extending {UML} for Object-Relational Database Design",
  pages =        "225--239",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Damm:2001:UML,
  author =       "Werner Damm",
  title =        "Understanding {UML} - Pains and Rewards",
  pages =        "240",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Kuske:2001:UML,
  author =       "Sabine Kuske",
  title =        "A Formal Semantics of {UML} State Machines Based on
                  Structured Graph Transformation",
  pages =        "241--256",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Bottoni:2001:UML,
  author =       "Paolo Bottoni and Manuel Koch and Francesco
                  Parisi-Presicce and Gabriele Taentzer",
  title =        "A Visualization of {OCL} Using Collaborations",
  pages =        "257--271",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Engels:2001:UML,
  author =       "Gregor Engels and Reiko Heckel and Jochen Malte
                  K{\"u}ster",
  title =        "Rule-Based Specification of Behavioral Consistency Based
                  on the {UML} Meta-model",
  pages =        "272--286",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Apvrille:2001:UML,
  author =       "L. Apvrille and P. de Saqui-Sannes and C. Lohr and P.
                  S{\'e}nac and J.-P. Courtiat",
  title =        "A New {UML} Profile for Real-Time System Formal Design
                  and Validation",
  pages =        "287--301",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Latronico:2001:UML,
  author =       "Elizabeth Latronico and Philip Koopman",
  title =        "Representing Embedded System Sequence Diagrams as a
                  Formal Language",
  pages =        "302--316",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Lettrari:2001:UML,
  author =       "Marc Lettrari and Jochen Klose",
  title =        "Scenario-Based Monitoring and Testing of Real-Time {UML}
                  Models",
  pages =        "317--328",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Genova:2001:UML,
  author =       "Gonzalo G{\'e}nova and Juan Llorens and Paloma
                  Mart{\'\i}nez",
  title =        "Semantics of the Minimum Multiplicity in Ternary
                  Associations in {UML}",
  pages =        "329--341",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Baclawski:2001:UML,
  author =       "Kenneth Baclawski and Mieczyslaw K. Kokar and Paul A.
                  Kogut and Lewis Hart and Jeffrey Smith and William S.
                  Holmes and Jerzy Letkowski and Michael L. Aronson",
  title =        "Extending {UML} to Support Ontology Engineering for the
                  Semantic Web",
  pages =        "342--360",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Stevens:2001:UML,
  author =       "Perdita Stevens",
  title =        "On Associations in the Unified Modelling Language",
  pages =        "361--375",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Sekerinski:2001:UML,
  author =       "Emil Sekerinski and Rafik Zurob",
  title =        "iState: A Statechart Translator",
  pages =        "376--390",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Sendall:2001:UML,
  author =       "Shane Sendall and Alfred Strohmeier",
  title =        "Specifying Concurrent System Behavior and Timing
                  Constraints Using {OCL} and {UML} ",
  pages =        "391--405",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Beeck:2001:UML,
  author =       "Michael van der Beeck",
  title =        "Formalization of {UML}-Statecharts",
  pages =        "406--421",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Mylopoulos:2001:UML,
  author =       "John Mylopoulos and Manuel Kolp and Jaelson Castro",
  title =        "{UML} for Agent-Oriented Software Development: The Tropos
                  Proposal",
  pages =        "422--441",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Weis:2001:UML,
  author =       "Torben Weis and Christian Becker and Kurt Geihs and
                  No{\"e}l Plouzeau",
  title =        "A {UML} Meta-model for Contract Aware Components",
  pages =        "442--456",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Roubtsova:2001:UML,
  author =       "Ella Roubtsova and L. C. M. van Gool and R. Kuiper and H.
                  B. M. Jonkers",
  title =        "A Specification Model for Interface Suites",
  pages =        "457--471",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Metz:2001:UML,
  author =       "Pierre Metz and John O'Brian and Wolfgang Weber",
  title =        "Against Use Case Interleaving",
  pages =        "472--486",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@InProceedings{Anda:2001:UML,
  author =       "Bente Anda and Hege Dreiem and Dag I. K. Sj{\o}berg and
                  Magne J{\o}rgensen",
  title =        "Estimating Software Development Effort Based on Use Cases
                  - Experiences from Industry",
  pages =        "1",
  booktitle =    "UML 2001 - The Unified Modeling Language. Modeling
                            Languages, Concepts, and Tools. 4th
                  International Conference, Toronto, Canada, October 2001,
                  Proceedings",
  editor =       "Martin Gogolla and Cris Kobryn",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2185",
  year =         "2001",
}

@Proceedings{UML-Workshop:2001:Proc,
  title =        "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  year =         "2001",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  volume =       "P-7",
  series =       "LNI",
  publisher =    "German Informatics Society",
  isbn =         "3-88579-335-0",
}

@InProceedings{Ambler:2001:WRKUML,
  author =       "Scott W. Ambler",
  title =        "Agile Modeling: A Brief Overview",
  pages =        "7--11",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Aoki:2001:WRKUML,
  author =       "Toshiaki Aoki and Takaaki Tateishi and Takuya Katayama",
  title =        "An Axiomatic Formalization of {UML} Models",
  pages =        "13--28",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Bjoerklund:2001:WRKUML,
  author =       "Dag Bjoerklund and Johan Lilius and Ivan Porres",
  title =        "Towards Efficient Code Synthesis from Statecharts",
  pages =        "29--41",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Bousquet:2001:WRKUML,
  author =       "Lydie du Bousquet and Hugues Martin and Jean-Marc
                  J{\'e}z{\'e}quel",
  title =        "Conformance Testing from {UML} Specifications Experience
                  Report",
  pages =        "43--55",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Chiorean:2001:WRKUML,
  author =       "Dan Chiorean",
  title =        "Using {OCL} beyond specifications",
  pages =        "57--68",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Davidson:2001:WRKUML,
  author =       "Shiri Davidson and Mila Keren and Sara Porat and Gabi
                  Zodik",
  title =        "Designing Procedural {4GL} Applications through {UML}
                  Modeling",
  pages =        "69--85",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Dijkman:2001:WRKUML,
  author =       "Remco. M. Dijkman and Lu{\'\i}s Pires and Stef M. M.
                  Joosten",
  title =        "Calculating with Concepts: a Technique for the
                  Development of Business Process Support",
  pages =        "87--98",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Dong:2001:WRKUML,
  author =       "Zhijiang Dong and Xudong He",
  title =        "Integrating {UML} Statecharts and Collaboration Diagrams
                  Using Hierarchical Predicate Transition Nets",
  pages =        "99--112",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Favre:2001:WRKUML,
  author =       "Liliana M. Favre",
  title =        "A Formal Mapping between {UML} Static Models and
                  Algebraic Specifications",
  pages =        "113--127",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Georg:2001:WRKUML,
  author =       "Geri Georg and James Bieman and Robert B. France",
  title =        "Using Alloy and {UML}/{OCL} to Specify Run-Time
                  Configuration Management: A Case Study",
  pages =        "128--141",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Hausmann:2001:WRKUML,
  author =       "Jan Hendrik Hausmann and Jochen Malte K{\"u}ster and
                  Stefan Sauer",
  title =        "Identifying Semantic Dimensions of ({UML}) Sequence
                  Diagrams",
  pages =        "142--157",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Hennicker:2001:WRKUML,
  author =       "Rolf Hennicker and Nora Koch",
  title =        "Modeling the User Interface of Web Applications with
                  {UML}",
  pages =        "158--172",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Kosiuczenko:2001:WRKUML,
  author =       "Piotr Kosiuczenko",
  title =        "Formal Redesign of {UML} Class Diagrams",
  pages =        "174--190",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Paige:2001:WRKUML,
  author =       "Richard Paige and Jonathan Ostroff",
  title =        "A Proposal for a Lightweight Rigorous {UML}-Based
                  Development Method for Reliable Systems",
  pages =        "192--206",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Pickin:2001:WRKUML,
  author =       "Simon Pickin and Claude Jard and Thierry Heuillard and
                  Jean-Marc J{\'e}z{\'e}quel and Philippe Desfray",
  title =        "A {UML}-integrated test description language for
                  component testing",
  pages =        "208--223",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Smith:2001:WRKUML,
  author =       "Jeffrey Smith and Mieczyslaw K. Kokar and Kenneth
                  Baclawsi",
  title =        "Formal Verification of {UML} Diagrams: A First Step
                  Towards Code Generation",
  pages =        "224--240",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Stauner:2001:WRKUML,
  author =       "Thomas Stauner and Alexander Pretschner and Istv{\'a}n
                  P{\'e}ter",
  title =        "Approaching a Discrete-Continous {UML}: Tool Support and
                  Formalization",
  pages =        "242--257",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Trask:2001:WRKUML,
  author =       "Ray Trask and Robert B. France",
  title =        "{RIGR} - A Repository Model Based Approach to
                  Management",
  pages =        "258--269",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Williams:2001:WRKUML,
  author =       "Clay E. Williams",
  title =        "Toward a Test-Ready Meta-model for Use Cases",
  pages =        "270--287",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Wills:2001:WRKUML,
  author =       "Alan Cameron Wills",
  title =        "Catalytic modeling: {UML} meets {XP}",
  pages =        "288--306",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@InProceedings{Boger:2001:WRKUML,
  author =       "Marko Boger and Thorsten Sturm",
  title =        "Tool-support for Model-Driven Software Engineering",
  pages =        "307--318",
  booktitle =    "Practical {UML}-Based Rigorous Development Methods -
                  Countering or Integrating the e{X}tremists. Workshop of
                  the {pUML}-Group held together with the UML 2001 October
                  1st, 2001 in Toronto, Canada",
  editor =       "Andy Evans and Robert France and Ana Moreira and Bernhard
                  Rumpe",
  publisher =    "German Informatics Society",
  series =       "LNI",
  volume =       "P-7",
  year =         "2001",
}

@Proceedings{UML2004:2004:Proc,
  title =        "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  year =         "2004",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  volume =       "3273",
  series =       "LNCS",
  publisher =    "Springer",
}

@InProceedings{Durán:2004:UML,
  author =       "Amador Dur{\'a}n and Beatriz Bern{\'a}rdez and Marcela
                  Genero and Mario Piattini",
  title =        "Empirically Driven Use Case Metamodel Evolution",
  pages =        "1--11",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Ma:2004:UML,
  author =       "Haohai Ma and Weizhong Shao and Lu Zhang and Zhiyi Ma and
                  Yanbing Jiang",
  title =        "Applying {OO} Metrics to Assess {UML} Meta-Models",
  pages =        "12--26",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Caron:2004:UML,
  author =       "Olivier Caron and Bernard Carr{\'e} and Alexis Muller and
                  Gilles Vanwormhoudt",
  title =        "An {OCL} Formulation of {UML2} Template Binding",
  pages =        "27--40",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Petriu:2004:UML,
  author =       "Dorin B. Petriu and Murray Woodside",
  title =        "A Metamodel for Generating Performance Models from {UML}
                  Designs",
  pages =        "41--53",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Jiang:2004:UML,
  author =       "Yanbing Jiang and Weizhong Shao and Lu Zhang and Zhiyi Ma
                  and Xiangwen Meng and Haohai Ma",
  title =        "On the Classification of {UML}'s Meta Model Extension
                  Mechanism",
  pages =        "54--68",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Knapp:2004:UML,
  author =       "Alexander Knapp and Nora Koch and Gefei Zhang and
                  Hanns-Martin Hassler",
  title =        "Modeling Business Processes in Web Applications with
                  {ArgoUWE}",
  pages =        "69--83",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Straw:2004:UML,
  author =       "Greg Straw and Geri Georg and Eunjee Song and Sudipto
                  Ghosh and Robert France and James M. Bieman",
  title =        "Model Composition Directives",
  pages =        "84--97",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Stein:2004:UML,
  author =       "Dominik Stein and Stefan Hanenberg and Rainer Unland",
  title =        "Query Models",
  pages =        "98--112",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Georg:2004:UML,
  author =       "Geri Georg and Raghu Reddy and Robert France",
  title =        "Specifying Cross-Cutting Requirement Concerns",
  pages =        "113--127",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Grassi:2004:UML,
  author =       "Vincenzo Grassi and Raffaela Mirandola and Antonino
                  Sabetta",
  title =        "A {UML} Profile to Model Mobile Systems",
  pages =        "128--142",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Bennett:2004:UML,
  author =       "Andrew J. Bennett and A. J. Field and C. Murray
                  Woodside",
  title =        "Experimental Evaluation of the {UML} Profile for
                  Schedulability, Performance and Time",
  pages =        "143--157",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Pitkänen:2004:UML,
  author =       "Risto Pitk{\"a}nen and Petri Selonen",
  title =        "A {UML} Profile for Executable and Incremental
                  Specification-Level Modeling",
  pages =        "158--172",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Correa:2004:UML,
  author =       "Alexandre Correa and Cl{\'a}udia Werner",
  title =        "Applying RefactoringTechniques to {UML/OCL}",
  pages =        "173--187",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Bauerdick:2004:UML,
  author =       "Hanna Bauerdick and Martin Gogolla and Fabian Gutsche",
  title =        "Detecting {OCL} Traps in the {UML} 2.0 Superstructure An
                  Experience Report",
  pages =        "188--196",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Giese:2004:UML,
  author =       "Martin Giese and Rogardt Heldal",
  title =        "From Informal to Formal Specifications in {UML}",
  pages =        "197--211",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Goñi:2004:UML,
  author =       "Agust{\'\i}n Go{\~n}i and Yadran Eterovic",
  title =        "Building Precise {UML} Constructs to Model Concurrency
                  Using {OCL}",
  pages =        "212--225",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Flake:2004:UML,
  author =       "Stephan Flake and Wolfgang Mueller",
  title =        "An {ASM} Definition of the Dynamic {OCL} 2.0 Semantics",
  pages =        "226--240",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Gaafar:2004:UML,
  author =       "Ahmed Gaafar and Sherif Sakr",
  title =        "Towards a Framework for mapping between {UML/OCL} and
                  {XML}/Xquery",
  pages =        "241--259",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Muller:2004:UML,
  author =       "Pierre-Alain Muller and Didier Bresch and Philippe
                  Studer",
  title =        "Model-Driven Architecture for Automatic-Control An
                  experience report",
  pages =        "260--274",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Röttger:2004:UML,
  author =       "Simone R{\"o}ttger and Steffen Zschaler",
  title =        "Model-Driven Development for Non-functional Properties:
                  Refinement through Model Transformation",
  pages =        "275--289",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Varró:2004:UML,
  author =       "D{\'a}niel Varr{\'o} and Andr{\'a}s Pataricza",
  title =        "Generic and Meta-Transformations for Model Transformation
                  Engineering",
  pages =        "290--304",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Straeten:2004:UML,
  author =       "Ragnhild Van Der Straeten and Viviane Jonckers and Tom
                  Mens",
  title =        "Supporting Model Refactorings through Behaviour
                  Inheritance Consistencies",
  pages =        "304--319",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Cabot:2004:UML,
  author =       "Jordi Cabot and Ernest Teniente",
  title =        "Determining the Structural Events that May Violate an
                  Integrity Constraint",
  pages =        "320--334",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Arons:2004:UML,
  author =       "Tamarah Arons and Jozef Hooman and Hillel Kugler and Amir
                  Pnueli and Mark van der Zwaag",
  title =        "Deductive Verification of {UML} Models in {TLPVS}",
  pages =        "335--349",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Abie:2004:UML,
  author =       "Habtamu Abie and Demissie B. Aredo and Thor Kristoffersen
                  and Shahrzade Mazaher and Thierry Raguin",
  title =        "Integrating a Security Requirement Language with {UML}",
  pages =        "350--364",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Jürjens:2004:UML,
  author =       "Jan J{\"u}rjens and Pasha Shabalin",
  title =        "Automated Verification of {UML}sec Models for Security
                  Requirements",
  pages =        "365--379",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Fernández-Medina:2004:UML,
  author =       "Eduardo Fern{\'a}ndez-Medina and Mario Piattini",
  title =        "Extending {OCL} for Secure Database Development",
  pages =        "380--394",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Hayashi:2004:UML,
  author =       "Susumu Hayashi and Pan Yibing and Masami Sato and Kenji
                  Mori and Sul Sejeon and Shusuke Haruna",
  title =        "Test Driven Development of {UML} Models with {SMART}
                  Modeling System",
  pages =        "395--409",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Reinhartz-Berger:2004:UML,
  author =       "Iris Reinhartz-Berger and Arnon Sturm",
  title =        "Behavioral Domain Analysis -- The Application-based
                  Domain Modeling Approach",
  pages =        "410--424",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@InProceedings{Dolog:2004:UML,
  author =       "Peter Dolog and Wolfgang Nejdl",
  title =        "Using {UML}-Based Feature Models and {UML} Collaboration
                  Diagrams to Information Modelling for Web-Based
                  Applications",
  pages =        "425--439",
  booktitle =    "{UML} 2004 - The Unified Modeling Language. Model
                  Languages and Applications. 7th International Conference,
                  Lisbon, Portugal, October 11-15, 2004, Proceedings",
  editor =       "Thomas Baar and Alfred Strohmeier and Ana Moreira and
                  Stephen J. Mellor",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "3273",
  year =         "2004",
}

@Proceedings{WRKUMLOMDE:2004:Proc,
  title =        "OCL and Model Driven Engineering, {UML} 2004 Conference
                  Workshop, October 12, 2004, Lisbon, Portugal",
  year =         "2004",
  editor =       "Octavian Patrascoiu",
  publisher =    "University of Kent",
}

@InProceedings{Büttner:2004:WRKUMLOMDE,
  author =       "Fabian B{\"u}ttner and Martin Gogolla",
  title =        "On Generalization and Overriding in {UML} 2.0",
  pages =        "1--15",
  booktitle =    "OCL and Model Driven Engineering, {UML} 2004 Conference
                  Workshop, October 12, 2004, Lisbon, Portugal",
  editor =       "Octavian Patrascoiu",
  publisher =    "University of Kent",
  year =         "2004",
}

@InProceedings{Akehurst:2004:WRKUMLOMDE,
  author =       "David Akehurst",
  title =        "Relations in {OCL}",
  pages =        "16--29",
  booktitle =    "OCL and Model Driven Engineering, {UML} 2004 Conference
                  Workshop, October 12, 2004, Lisbon, Portugal",
  editor =       "Octavian Patrascoiu",
  publisher =    "University of Kent",
  year =         "2004",
}

@InProceedings{Johannisson:2004:WRKUMLOMDE,
  author =       "Kristofer Johannisson",
  title =        "Disambiguation Implicit Constructions in {OCL}",
  pages =        "30--44",
  booktitle =    "OCL and Model Driven Engineering, {UML} 2004 Conference
                  Workshop, October 12, 2004, Lisbon, Portugal",
  editor =       "Octavian Patrascoiu",
  publisher =    "University of Kent",
  year =         "2004",
}

@InProceedings{Markovic:2004:WRKUMLOMDE,
  author =       "Slavisa Markovic",
  title =        "Composition of {UML} Described Refactoring Rules",
  pages =        "45--59",
  booktitle =    "OCL and Model Driven Engineering, {UML} 2004 Conference
                  Workshop, October 12, 2004, Lisbon, Portugal",
  editor =       "Octavian Patrascoiu",
  publisher =    "University of Kent",
  year =         "2004",
}

@InProceedings{Patrascoiu:2004:WRKUMLOMDE,
  author =       "Octavian Patrascoiu and Peter Rodgers",
  title =        "Embedding {OCL} Expressions in {YATL}",
  pages =        "60--68",
  booktitle =    "OCL and Model Driven Engineering, {UML} 2004 Conference
                  Workshop, October 12, 2004, Lisbon, Portugal",
  editor =       "Octavian Patrascoiu",
  publisher =    "University of Kent",
  year =         "2004",
}

@InProceedings{Cariou:2004:WRKUMLOMDE,
  author =       "Eric Cariou and Rapha{\"e}l Marvie and Lionel Seinturier
                  and Laurence Duchien",
  title =        "{OCL} for the Specification of Model Transformation
                  Contracts",
  pages =        "69--83",
  booktitle =    "OCL and Model Driven Engineering, {UML} 2004 Conference
                  Workshop, October 12, 2004, Lisbon, Portugal",
  editor =       "Octavian Patrascoiu",
  publisher =    "University of Kent",
  year =         "2004",
}

@InProceedings{Giese:2004:WRKUMLOMDE,
  author =       "Martin Giese and Reiner H{\"a}hnle and Daniel Larsson",
  title =        "Rule-Based Simplification of {OCL} Constraints",
  pages =        "84--98",
  booktitle =    "OCL and Model Driven Engineering, {UML} 2004 Conference
                  Workshop, October 12, 2004, Lisbon, Portugal",
  editor =       "Octavian Patrascoiu",
  publisher =    "University of Kent",
  year =         "2004",
}

@InProceedings{Haustein:2004:WRKUMLOMDE,
  author =       "Stefan Haustein and J{\"o}rg Pleumann",
  title =        "{OCL} as Expression Language in an Action Semantics
                  Surface Language",
  pages =        "99--113",
  booktitle =    "OCL and Model Driven Engineering, {UML} 2004 Conference
                  Workshop, October 12, 2004, Lisbon, Portugal",
  editor =       "Octavian Patrascoiu",
  publisher =    "University of Kent",
  year =         "2004",
}

@InProceedings{Küster:2004:WRKUMLOMDE,
  author =       "Jochen M. K{\"u}ster and Shane Sendall and Michael
                  Wahler",
  title =        "Comparing two Model Transformation Approaches",
  pages =        "114--127",
  booktitle =    "OCL and Model Driven Engineering, {UML} 2004 Conference
                  Workshop, October 12, 2004, Lisbon, Portugal",
  editor =       "Octavian Patrascoiu",
  publisher =    "University of Kent",
  year =         "2004",
}

@Proceedings{UML2003:2003:Proc,
  title =        "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  year =         "2003",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  volume =       "2863",
  series =       "LNCS",
  publisher =    "Springer",
}

@InProceedings{Coad:2003:UML,
  author =       "Peter Coad",
  title =        "Agile Processes: Developing Your Own ``Secret Recipes''",
  pages =        "1",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Alanen:2003:UML,
  author =       "Marcus Alanen and Ivan Porres",
  title =        "Differences and Union of Models",
  pages =        "2--17",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Christoph:2003:UML,
  author =       "Alexander Christoph and Matthias M. M{\"u}ller",
  title =        "{GREAT}: {UML} Transformation Tool for Porting Middleware
                  Applications",
  pages =        "18--30",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Suess:2003:UML,
  author =       "J{\"o}rn Guy S{\"u}{\ss} and Andreas Leicher and Herbert
                  Weber and Ralf-D. Kutsche",
  title =        "Model-Centric Engineering with the Evolution and
                  Validation Environment",
  pages =        "31--43",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Cabot:2003:UML,
  author =       "Jordi Cabot and Antoni Oliv{\'e} and Ernest Teniente",
  title =        "Representing Temporal Information in {UML}",
  pages =        "44--59",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Shankar:2003:UML,
  author =       "Subash Shankar and Sinan Asa",
  title =        "Formal Semantics of {UML} with Real-Time Constructs",
  pages =        "60--75",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Jansen:2003:UML,
  author =       "David N. Jansen and Holger Hermanns and Joost-Pieter
                  Katoen",
  title =        "A QoS-Oriented Extension of {UML} Statecharts",
  pages =        "76--91",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Schmidt:2003:UML,
  author =       "{\'A}kos Schmidt and D{\'a}niel Varr{\'o}",
  title =        "Check{VML}: A Tool for Model Checking Visual Modeling
                  Languages",
  pages =        "92--95",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Back:2003:UML,
  author =       "Ralph-Johan Back and Dag Bj{\"o}rklund and Johan Lilius
                  and Luka Milovanov and Ivan Porres",
  title =        "A Workbench to Experiment on New Model",
  pages =        "96--100",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Lohmann:2003:UML,
  author =       "Marc Lohmann and Stefan Sauer and Tim Schattkowsky",
  title =        "Pro{GUM-Web}: Tool Support for Model-Based Development of
                  Web Applications",
  pages =        "101--105",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Steimann:2003:UML,
  author =       "Friedrich Steimann and Jens G{\"o}{\ss}ner and Thomas
                  M{\"u}ck",
  title =        "On the Key Role of Compositioning Object-Oriented
                  Modelling",
  pages =        "106--120",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Egyed:2003:UML,
  author =       "Alexander Egyed",
  title =        "Compositional and Relational Reasoning during Class
                  Abstraction",
  pages =        "121--137",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Yang:2003:UML,
  author =       "Yaojin Yang and Jianli Xu",
  title =        "Encoding Informal Architectural Descriptions with {UML}:
                  An Experience Report",
  pages =        "138--142",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Rouquette:2003:UML,
  author =       "Nicolas F. Rouquette",
  title =        "{UML/MDA} Reality Check: Heterogenous Architecture
                  Style",
  pages =        "143",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Gorp:2003:UML,
  author =       "Pieter Van Gorp and Hans Stenten and Tom Mens and Serge
                  Demeyer",
  title =        "Towards Automating Source-Consistent {UML} Refactorings",
  pages =        "144--158",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Porres:2003:UML,
  author =       "Ivan Porres",
  title =        "Model Refactorings as Rule-Based Update Transformations",
  pages =        "159--174",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Bezivin:2003:UML,
  author =       "Jean B{\'e}zivin and Nicolas Farcet and Jean-Marc
                  J{\'e}z{\'e}quel and Beno{\^\i}t Langlois and Damien
                  Pollet",
  title =        "Reflective Model Driven Engineering",
  pages =        "175--189",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Pleumann:2003:UML,
  author =       "J{\"o}rg Pleumann and Stefan Haustein",
  title =        "A Model-Driven Runtime Environment for Web Applications",
  pages =        "190--204",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Dolog:2003:UML,
  author =       "Peter Dolog and Wolfgang Nejdl",
  title =        "Using {UML} and {XMI} for Generating Adaptive Navigation
                  Sequences in Web-Based Systems",
  pages =        "205--219",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Muller:2003:UML,
  author =       "Pierre-Alain Muller and Philippe Studer and Jean
                  B{\'e}zivin",
  title =        "Platform Independent Web Applikation Modeling",
  pages =        "220--233",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Pilskalns:2003:UML,
  author =       "Orest Pilskalns and Anneliese Andrews and Sudipto Ghosh
                  and Robert France",
  title =        "Rigorous Testing by Merging Structural and Behavioral
                  {UML} Representations",
  pages =        "234--248",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Briand:2003:UML,
  author =       "Lionel C. Briand and Jim Cui and Yvan Labiche",
  title =        "Towards Automated Support for Derving Test Data from
                  {UML} Statecharts",
  pages =        "249--264",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Gogolla:2003:UML,
  author =       "Martin Gogolla and J{\"o}rn Bohling and Mark Richters",
  title =        "Validation of {UML} and {OCL} Models by Automatic
                  Snapshot Generation",
  pages =        "265--279",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Isoda:2003:UML,
  author =       "Sadahiro Isoda",
  title =        "A Critique of {UML}'s Definition of the Use-Case Class",
  pages =        "280--294",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Balsters:2003:UML,
  author =       "Hermann Balsters",
  title =        "Modelling Database Views with Derived Classes in the
                  {UML/OCL}-Framework",
  pages =        "295--309",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Nunes:2003:UML,
  author =       "Isabel Nunes",
  title =        "An {OCL} Extension for Low-Coupling Preserving
                  Contracts",
  pages =        "310--324",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Fowler:2003:UML,
  author =       "Martin Fowler",
  title =        "What Is the Point of the {UML}?",
  pages =        "325",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Straeten:2003:UML,
  author =       "Ragnhild Van Der Straeten and Tom Mens and Jocelyn
                  Simmonds and Viviane Jonckers",
  title =        "Using Description Logic to Maintain Consistency between
                  {UML} Models",
  pages =        "326--340",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Nytun:2003:UML,
  author =       "Jan Pettersen Nytun and Christian S. Jensen",
  title =        "Modeling and Testing Legacy Data Consistency
                  Requirements",
  pages =        "341--355",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Engels:2003:UML,
  author =       "Gregor Engels and Reiko Heckel and Jochen M. 
                  K{\"u}ster",
  title =        "The Consistency Workbench: A Tool for Consistency
                  Management in {UML}-Based Development",
  pages =        "356--359",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Jürjens:2003:UML,
  author =       "Jan J{\"u}rjens",
  title =        "Developing Safety-Critical Systems with {UML}",
  pages =        "360--372",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Alghathbar:2003:UML,
  author =       "Khaled Alghathbar and Duminda Wijeskera",
  title =        "Consistent and Complete Access Control Policies in Use
                  Cases",
  pages =        "373--387",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@InProceedings{Haugen:2003:UML,
  author =       "{\O}ystein Haugen and Ketil St{\o}len",
  title =        "{STAIRS} - Steps to Analyze Interactions with Refinement
                  Semantics",
  pages =        "388--402",
  booktitle =    "{UML} 2003 - The Unified Modeling Language. Model
                  Languages and Applications. 6th International Conference,
                  San Francisco, {CA}, {USA}, October 2003, Proceedings",
  editor =       "Perdita Stevens and Jon Whittle and Grady Booch",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2863",
  year =         "2003",
}

@Proceedings{UML2002:2002:Proc,
  title =        "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  year =         "2002",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  volume =       "2460",
  series =       "LNCS",
  publisher =    "Springer",
}

@InProceedings{Jackson:2002:UML,
  author =       "Michael Jackson",
  title =        "Descriptions in Software Development",
  pages =        "1",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Naumenko:2002:UML,
  author =       "Andrey Naumenko and Alain Wegmann",
  title =        "A Metamodel for the Unified Modeling Language",
  pages =        "2--17",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Varró:2002:UML,
  author =       "D{\'a}niel Varr{\'o} and Andr{\'a}s Pataricza",
  title =        "Metamodeling Mathematics: A Precise and Visual Framework
                  for Describing Semantics Domains of {UML} Models",
  pages =        "18--33",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Steimann:2002:UML,
  author =       "Friedrich Steimann and Thomas K{\"u}hne",
  title =        "A Radical Reduction of {UML}'s Core Semantics",
  pages =        "34--48",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Felfernig:2002:UML,
  author =       "Alexander Felfernig and Gerhard Friedrich and Dietmar
                  Jannach and Markus Zanker",
  title =        "Configuration Knowledge Representation Using {UML/OCL}",
  pages =        "49--62",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Froehlich:2002:UML,
  author =       "Peter Fr{\"o}hlich and Zaijun Hu and Manfred Schoelzke",
  title =        "Using {UML} for Information Modeling in Industrial
                  Systems with Multiple Hierarchies",
  pages =        "63--72",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Dietzsch:2002:UML,
  author =       "Andreas Dietzsch",
  title =        "Adapting the {UML} to Business Modelling's Needs -
                  Experiences in Situational Method Engineering",
  pages =        "73--83",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Gogolla:2002:UML,
  author =       "Martin Gogolla and Brian Henderson-Sellers",
  title =        "Analysis of {UML} Stereotypes within the {UML}
                  Metamodel",
  pages =        "84--99",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Atkinson:2002:UML,
  author =       "Colin Atkinson and Thomas K{\"u}hne and Brian
                  Henderson-Sellers",
  title =        "Stereotypical Encounters of the Third Kind",
  pages =        "100--114",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Genova:2002:UML,
  author =       "Gonzalo G{\'e}nova and Juan Llorens and V{\'\i}ctor
                  Quintana",
  title =        "Digging into Use Case Relationships",
  pages =        "115--127",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Miguel:2002:UML,
  author =       "Miguel de Miguel and Jean Jourdan and Serge Salicki",
  title =        "Practical Experiences in the Application of {MDA}",
  pages =        "128--139",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Jorgensen:2002:UML,
  author =       "Jens B{\ae}k J{\o}rgensen and S{\o}ren Christensen",
  title =        "Executable Design Models for a Pervasive Healthcare
                  Middleware System",
  pages =        "140--149",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Sturm:2002:UML,
  author =       "Thorsten Sturm and Jesco von Voss and Marko Boger",
  title =        "Generating Code from {UML} with Velocity Templates",
  pages =        "150--161",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Selic:2002:UML,
  author =       "Bran DSelicevos",
  title =        "Does Your Software Creak as It Runs?",
  pages =        "162",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Andre:2002:UML,
  author =       "Charles Andr{\'e} and Marie-Agn{\`e}s Peraldi-Frati and
                  Jean-Paul Rigault",
  title =        "Integrating the Synchronous Paradigm into
                              {UML}: Application to Control-Dominated
                              Systems",
  pages =        "163--178",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Flake:2002:UML,
  author =       "Stephan Flake and Wolfgang Mueller",
  title =        "A {UML} Profile for Real-Time Constraints with the
                  {OCL}",
  pages =        "179--195",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Brucker:2002:UML,
  author =       "Achim D. Brucker and Burkhart Wolff",
  title =        "{HOL-OCL}: Experiences, Consequences and Design Choices",
  pages =        "196--211",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Engels:2002:UML,
  author =       "Gregor Engels and Reiko Heckel and Jochen Malte
                  K{\"u}ster and Luuk Groenewegen",
  title =        "Consistency-Preserving Model Evolution through
                  Transformations",
  pages =        "212--226",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Whittle:2002:UML,
  author =       "Jon Whittle",
  title =        "Transformations and Software Modeling Languages:
                  Automating Transformations in {UML}",
  pages =        "227--242",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Akehurst:2002:UML,
  author =       "David H. Akehurst and Stuart Kent",
  title =        "A Relational Approach to Defining Transformations in a
                  Metamodel",
  pages =        "243--258",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Pllana:2002:UML,
  author =       "Sabri Pllana and Thomas Fahringer",
  title =        "On Customizing the {UML} for
                              Modeling Performance-Oriented Applications",
  pages =        "259--274",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Aagedal:2002:UML,
  author =       "Jan {\O}yvind Aagedal and Earl F. Ecklund Jr.",
  title =        "Modelling {QoS}: Towards a {UML} Profile",
  pages =        "275--289",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Lujan-Mora:2002:UML,
  author =       "Sergio Luj{\'a}n-Mora and Juan Carlos Trujillo and
                  Il-Yeol Song",
  title =        "Extending the {UML} for Multidimensional Modeling",
  pages =        "290--304",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Clark:2002:UML,
  author =       "Tony Clark and Andy Evans and Stuart Kent",
  title =        "A Metamodel for Package Extension with Renaming",
  pages =        "305--320",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Anido:2002:UML,
  author =       "Luis Anido and Manuel Caeiro and Judith Rodr{\'\i}guez
                  and Juan Santos",
  title =        "Applying {MDA} Concepts to Develop a Domain {CORBA}
                  Facility for E-learning",
  pages =        "321--335",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Schattkowsky:2002:UML,
  author =       "Tim Schattkowsky and Marc Lohmann",
  title =        "Rapid Development of Modular Dynamic Web Sites Using
                  {UML}",
  pages =        "336--350",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Garlan:2002:UML,
  author =       "David Garlan",
  title =        "Software, Heal Thyself!",
  pages =        "351",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Cariou:2002:UML,
  author =       "Eric Cariou and Antoine Beugnard",
  title =        "The Specification of {UML} Collaborations as Interaction
                  Components",
  pages =        "352--367",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Tang:2002:UML,
  author =       "Mei-Huei Tang and Mei-Hwa Chen",
  title =        "Measuring {OO} Design Metrics from {UML}",
  pages =        "368--382",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Basanieri:2002:UML,
  author =       "Francesca Basanieri and Antonia Bertolino and Eda
                  Marchetti",
  title =        "The Cow\_Suite Approach to Planning and Deriving Test
                  Suites in {UML} Projects",
  pages =        "383--397",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Boger:2002:UML,
  author =       "Marko Boger and Mario Jeckle and Stefan Mueller and Jens
                  Fransson",
  title =        "Diagram Interchange for {UML}",
  pages =        "398-411",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Juerjens:2002:UML,
  author =       "Jan J{\"u}rjens",
  title =        "{UMLsec}: Extending {UML} for Secure Systems
                  Development",
  pages =        "412-425",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@InProceedings{Lodderstedt:2002:UML,
  author =       "Torsten Lodderstedt and David A. Basin and J{\"u}rgen
                  Doser",
  title =        "{SecureUML}: A {UML}-Based Modeling Language for
                  Model-Driven Security",
  pages =        "426-441",
  booktitle =    "UML 2002 - The Unified Modeling Language. Model
                  Engineering, Languages, Concepts, and Tools. 5th
                  International Conference, Dresden, Germany,
                  September/October 2002, Proceedings",
  editor =       "Jean-Marc J{\'e}z{\'e}quel and Heinrich Hussmann and
                  Stephen Cook",
  publisher =    "Springer",
  series =       "LNCS",
  volume =       "2460",
  year =         "2002",
}

@Proceedings{WRKUMLAOSD:2003:Proc,
  title =        "The 4th AOSD Modeling With UML Workshop",
  year =         "2003",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  note =         "",
}

@InProceedings{Rausch:2003:WRKUMLAOSD,
  author =       "Andreas Rausch and Bernhard  Rumpe and Lucien
                  Hoogendoorn",
  title =        "Aspect-Oriented Framework Modeling",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@InProceedings{Groher:2003:WRKUMLAOSD,
  author =       "Iris Groher and Stefan Schulze",
  title =        "Generating Aspect Code from {UML} Models",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@InProceedings{Philippow:2003:WRKUMLAOSD,
  author =       "Ilka Philippow and Matthias Riebisch and Kai Boellert",
  title =        "The Hyper/{UML} Approach for Feature Based Software
                  Design",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@InProceedings{Georg:2003:WRKUMLAOSD,
  author =       "Geri Georg and Robert France and Indrakshi Ray",
  title =        "Composing Aspect Models",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@InProceedings{Kande:2003:WRKUMLAOSD,
  author =       "Mohamed Kande and Valentin Crettaz",
  title =        "Towards Patterns for Concern-Oriented Software
                  Architecture",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@InProceedings{Whittle:2003:WRKUMLAOSD,
  author =       "Jon Whittle and Jo{\~a}o Ara{\'u}jo and Dae-Kyoo Kim",
  title =        "Modeling and Validating Interaction Aspects in {UML}",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@InProceedings{Saeki:2003:WRKUMLAOSD,
  author =       "Motoshi Saeki and Haruhiko Kaiya",
  title =        "Transformation Based Approach for Weaving Use Case Models
                  in Aspect-Oriented Requirements Analysis",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@InProceedings{Mellor:2003:WRKUMLAOSD,
  author =       "Stephen J. Mellor",
  title =        "A Framework for Aspect-Oriented Modeling",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@InProceedings{Fayad:2003:WRKUMLAOSD,
  author =       "M.E. Fayad and Anita Ranganath",
  title =        "Modeling Aspects using Software Stability and {UML}",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@InProceedings{Barros:2003:WRKUMLAOSD,
  author =       "Jo{\~a}o Paulo Barros and Luis Gomes",
  title =        "Towards the Support for Crosscutting Concerns in Activity
                  Diagrams: a Graphical Approach",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@InProceedings{Cooper:2003:WRKUMLAOSD,
  author =       "Kendra Cooper and Lirong Dai and Yi Deng",
  title =        "Modeling Performance as an Aspect: a {UML} Based
                  Approach",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@InProceedings{Richters:2003:WRKUMLAOSD,
  author =       "Mark Richters and Martin Gogolla",
  title =        "Aspect-Oriented Monitoring of {UML} and {OCL}
                  Constraints",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@InProceedings{Bruel:2003:WRKUMLAOSD,
  author =       "Jean-Michel Bruel and Jo{\~a}o Ara{\'u}jo and Ana Moreira
                  and Albert Royer",
  title =        "Using Aspects to Develop Built-In Tests for Components",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@InProceedings{Hammouda:2003:WRKUMLAOSD,
  author =       "Imed Hammouda and Mika Pussinen and Mika Katara and Tommi
                  Mikkonen",
  title =        "{UML}-based Approach for Documenting and Specializing
                  Frameworks Using Patterns and Concern Architectures",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@InProceedings{Fayad2:2003:WRKUMLAOSD,
  author =       "M. E. Fayad and R. S. Pradeep and F. Seddiqui",
  title =        "Aspects in Communications: Performance",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@InProceedings{Iwamoto:2003:WRKUMLAOSD,
  author =       "Masanori Iwamoto and Jianjun Zhao",
  title =        "Refactoring Aspect-Oriented Programs",
  booktitle =    "The 4th AOSD Modeling With UML Workshop",
  editor =       "Faisal Akkawi and Omar Aldawud and Grady Booch and
                  Siobh{\'a}n Clarke and Jeff Gray and Bill Harrison and
                  Mohamed Kand{\'e} and Dominik Stein and Peri Tarr and
                  Aida Zakaria",
  publisher =    "",
  year =         "2003",
}

@Proceedings{WRKUMLCSD:2002:Proc,
  title =        "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  year =         "2002",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  note =         "Technical Report TUM-I0208",
}

@InProceedings{:2002:WRKUMLCSD,
  author =       "S. Merz",
  title =        "From Diagrams to Semantics -- and back",
  pages =        "1",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@InProceedings{Laengst:2002:WRKUMLCSD,
  author =       "W. L{\"a}ngst and A. Lapp and K. Knorr and H.-P.
                  Schneider and J. Schirmer and D. Kraft and W. Kiencke",
  title =        "{CARTRONIC-UML} Models: Basis for Partially Automated
                  Risk Analysis in Early Development Phases",
  pages =        "3--18",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@InProceedings{Krueger:2002:WRKUMLCSD,
  author =       "I. H. Kr{\"u}ger",
  title =        "Towards Precise Service Specification with UML and
                  UML-RT",
  pages =        "19--34",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@InProceedings{Diethers:2002:WRKUMLCSD,
  author =       "K. Diethers and Ursula Goltz and Michaela Huhn",
  title =        "Model Checking {UML} Statecharts with Time",
  pages =        "35--52",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@InProceedings{Ziemann:2002:WRKUMLCSD,
  author =       "Paul Ziemann and Martin Gogolla",
  title =        "An Extension of {OCL} with Temporal Logic",
  pages =        "53--62",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@InProceedings{Koch:2002:WRKUMLCSD,
  author =       "Manuel Koch and Francesco Parisi-Presicce",
  title =        "Access Control Policy Specification in {OCL}",
  pages =        "63--78",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@InProceedings{Houmb:2002:WRKUMLCSD,
  author =       "S.-H. Houmb and F. den Braber and M. Soldal Lund and K.
                  Stolen",
  title =        "Towards a {UML} profile for Model-Based Risk Assessment",
  pages =        "79--92",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@InProceedings{Fernandez-Medina:2002:WRKUMLCSD,
  author =       "E. Fernandez-Medina and A. Martinez and C. Medina and M.
                  Piattini",
  title =        "{UML} for the Design of Secure Databases: Integrating
                  Security Levels, User Roles, and Constraints in the
                  Database Design Process.",
  pages =        "93--106",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@InProceedings{Georg:2002:WRKUMLCSD,
  author =       "Geri Georg and Robert B. France and I. Ray",
  title =        "An Aspect-Based Approach to Modeling Security Concerns",
  pages =        "107--120",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@InProceedings{Jansen:2002:WRKUMLCSD,
  author =       "D. N. Jansen",
  title =        "Probabilistic {UML} Statecharts for Specification and
                  Verification a Case Study",
  pages =        "121--132",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@InProceedings{Wasowski:2002:WRKUMLCSD,
  author =       "A. Wasowski and P. Sestoft",
  title =        "Compile-time Scope Resolution for Statecharts
                  Transitions",
  pages =        "133--146",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@InProceedings{Hansen:2002:WRKUMLCSD,
  author =       "K.T. Hansen and I. Gullesen",
  title =        "Utilizing {UML} and patterns for safety critical
                  systems",
  pages =        "147--154",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@InProceedings{Marcano:2002:WRKUMLCSD,
  author =       "R. Marcano and N. Levy",
  title =        "Transformation rules of {OCL} Constraints into {B} Formal
                  Expressions",
  pages =        "155--162",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@InProceedings{Pataricza:2002:WRKUMLCSD,
  author =       "A. Pataricza",
  title =        "From the General Ressource Model to a General Fault
                  Modeling Paradigm ?",
  pages =        "163--170",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@InProceedings{Petre:2002:WRKUMLCSD,
  author =       "L. Petre",
  title =        "Control Systems Development: A Case Study",
  pages =        "171--180",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@InProceedings{Song:2002:WRKUMLCSD,
  author =       "E. Song and Robert B. France and D. Kim and S. Ghosh",
  title =        "Using Roles for Pattern-Based Model Refactoring",
  pages =        "181--188",
  booktitle =    "Critical Systems Development with UML -- Proceedings of
                  the UML'02 workshop",
  editor =       "Jan J{\"u}rjens and Mar{\'\i}a Victoria Cengarle and
                  Eduardo B. Fernandez and Bernhard Rumpe and Robert
                  Sandner",
  publisher =    "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "2002",
}

@Proceedings{WRKUMLCP:2002:Proc,
  title =        "Blekinge Institute of Technology, Research Report
                  2002:06. UML 2002, Model Engineering, Concepts and Tools.
                  Workshop on Consistency Problems in UML-based Software
                  Development. Workshop Materials",
  year =         "2002",
  editor =       "Ludwik Kuzniarz and Gianna Reggio and Jean Louis
                  Sourrouille and Zbigniew Huzar",
  publisher =    "Department of Software Engineering and Computer Science,
                  Blekinge Institute of Technology",
  isbn =         "1103-1581",
}

@InProceedings{Sourrouille:2002:WRKUMLCP,
  author =       "Jean Louis Sourrouille and Guy Caplat",
  title =        "Checking {UML} Model Consistency",
  pages =        "1--15",
  booktitle =    "Blekinge Institute of Technology, Research Report
                  2002:06. UML 2002, Model Engineering, Concepts and Tools.
                  Workshop on Consistency Problems in UML-based Software
                  Development. Workshop Materials",
  editor =       "Ludwik Kuzniarz and Gianna Reggio and Jean Louis
                  Sourrouille and Zbigniew Huzar",
  publisher =    "Department of Software Engineering and Computer Science,
                  Blekinge Institute of Technology",
  year =         "2002",
}

@InProceedings{Hnatkowska:2002:WRKUMLCP,
  author =       "Bogumila Hnatkowska and Zbigniew Huzar and Ludwik
                  Kuzniarz and Lech Tuzinkiewicz",
  title =        "A systematic approach to consistency within {UML} based
                  software development process",
  pages =        "16--29",
  booktitle =    "Blekinge Institute of Technology, Research Report
                  2002:06. UML 2002, Model Engineering, Concepts and Tools.
                  Workshop on Consistency Problems in UML-based Software
                  Development. Workshop Materials",
  editor =       "Ludwik Kuzniarz and Gianna Reggio and Jean Louis
                  Sourrouille and Zbigniew Huzar",
  publisher =    "Department of Software Engineering and Computer Science,
                  Blekinge Institute of Technology",
  year =         "2002",
}

@InProceedings{Derrick:2002:WRKUMLCP,
  author =       "John Derrick and David H. Akehurst",
  title =        "A framework for {UML} consistency",
  pages =        "30--45",
  booktitle =    "Blekinge Institute of Technology, Research Report
                  2002:06. UML 2002, Model Engineering, Concepts and Tools.
                  Workshop on Consistency Problems in UML-based Software
                  Development. Workshop Materials",
  editor =       "Ludwik Kuzniarz and Gianna Reggio and Jean Louis
                  Sourrouille and Zbigniew Huzar",
  publisher =    "Department of Software Engineering and Computer Science,
                  Blekinge Institute of Technology",
  year =         "2002",
}

@InProceedings{Rasch:2002:WRKUMLCP,
  author =       "Holger Rasch and Heike Wehrheim",
  title =        "Consistency between {UML} Classes and Associated State
                  Machines",
  pages =        "46--60",
  booktitle =    "Blekinge Institute of Technology, Research Report
                  2002:06. UML 2002, Model Engineering, Concepts and Tools.
                  Workshop on Consistency Problems in UML-based Software
                  Development. Workshop Materials",
  editor =       "Ludwik Kuzniarz and Gianna Reggio and Jean Louis
                  Sourrouille and Zbigniew Huzar",
  publisher =    "Department of Software Engineering and Computer Science,
                  Blekinge Institute of Technology",
  year =         "2002",
}

@InProceedings{Hausmann:2002:WRKUMLCP,
  author =       "Jan Hendrik Hausmann and Reiko Heckel and Stefan Sauer",
  title =        "Extended Model Relations with Graphical Consistency
                  Conditions",
  pages =        "61--74",
  booktitle =    "Blekinge Institute of Technology, Research Report
                  2002:06. UML 2002, Model Engineering, Concepts and Tools.
                  Workshop on Consistency Problems in UML-based Software
                  Development. Workshop Materials",
  editor =       "Ludwik Kuzniarz and Gianna Reggio and Jean Louis
                  Sourrouille and Zbigniew Huzar",
  publisher =    "Department of Software Engineering and Computer Science,
                  Blekinge Institute of Technology",
  year =         "2002",
}

@InProceedings{Bodeveix:2002:WRKUMLCP,
  author =       "Jean-Paul Bodeveix and Thierry Millan and Christian
                  Percebois and Christophe Le Camus and Pierre Bazex and
                  Louis Feraud",
  title =        "Extending {OCL} for verifying {UML} models consistency",
  pages =        "75--90",
  booktitle =    "Blekinge Institute of Technology, Research Report
                  2002:06. UML 2002, Model Engineering, Concepts and Tools.
                  Workshop on Consistency Problems in UML-based Software
                  Development. Workshop Materials",
  editor =       "Ludwik Kuzniarz and Gianna Reggio and Jean Louis
                  Sourrouille and Zbigniew Huzar",
  publisher =    "Department of Software Engineering and Computer Science,
                  Blekinge Institute of Technology",
  year =         "2002",
}

@InProceedings{Marcano:2002:WRKUMLCP,
  author =       "R. Marcano and N. Levy",
  title =        "Using {B} formal specifications for analysis and
                  verification of {UML/OCL} models",
  pages =        "91--105",
  booktitle =    "Blekinge Institute of Technology, Research Report
                  2002:06. UML 2002, Model Engineering, Concepts and Tools.
                  Workshop on Consistency Problems in UML-based Software
                  Development. Workshop Materials",
  editor =       "Ludwik Kuzniarz and Gianna Reggio and Jean Louis
                  Sourrouille and Zbigniew Huzar",
  publisher =    "Department of Software Engineering and Computer Science,
                  Blekinge Institute of Technology",
  year =         "2002",
}

@InProceedings{Liu:2002:WRKUMLCP,
  author =       "WenQian Liu and Steve Easterbrook and John Mylopoulos",
  title =        "Rule Based detection of Inconsistency in {UML} Models",
  pages =        "106--123",
  booktitle =    "Blekinge Institute of Technology, Research Report
                  2002:06. UML 2002, Model Engineering, Concepts and Tools.
                  Workshop on Consistency Problems in UML-based Software
                  Development. Workshop Materials",
  editor =       "Ludwik Kuzniarz and Gianna Reggio and Jean Louis
                  Sourrouille and Zbigniew Huzar",
  publisher =    "Department of Software Engineering and Computer Science,
                  Blekinge Institute of Technology",
  year =         "2002",
}

@InProceedings{Gryce:2002:WRKUMLCP,
  author =       "Clare Gryce and Anthony Finkelstein and Christian
                  Nentwich",
  title =        "Lightweight Checking for {UML} Based Software
                  Development",
  pages =        "124--132",
  booktitle =    "Blekinge Institute of Technology, Research Report
                  2002:06. UML 2002, Model Engineering, Concepts and Tools.
                  Workshop on Consistency Problems in UML-based Software
                  Development. Workshop Materials",
  editor =       "Ludwik Kuzniarz and Gianna Reggio and Jean Louis
                  Sourrouille and Zbigniew Huzar",
  publisher =    "Department of Software Engineering and Computer Science,
                  Blekinge Institute of Technology",
  year =         "2002",
}

@InProceedings{Lano:2002:WRKUMLCP,
  author =       "Kevin Lano and D. Clark and K. Androutsopoulos",
  title =        "Formalising Inter-model Consistency of the {UML}",
  pages =        "133--148",
  booktitle =    "Blekinge Institute of Technology, Research Report
                  2002:06. UML 2002, Model Engineering, Concepts and Tools.
                  Workshop on Consistency Problems in UML-based Software
                  Development. Workshop Materials",
  editor =       "Ludwik Kuzniarz and Gianna Reggio and Jean Louis
                  Sourrouille and Zbigniew Huzar",
  publisher =    "Department of Software Engineering and Computer Science,
                  Blekinge Institute of Technology",
  year =         "2002",
}

@InProceedings{Bhaduri:2002:WRKUMLCP,
  author =       "Purandar Bhaduri and R. Venkatesh",
  title =        "Formal Consistency of Models in Multi-View Modelling",
  pages =        "149--159",
  booktitle =    "Blekinge Institute of Technology, Research Report
                  2002:06. UML 2002, Model Engineering, Concepts and Tools.
                  Workshop on Consistency Problems in UML-based Software
                  Development. Workshop Materials",
  editor =       "Ludwik Kuzniarz and Gianna Reggio and Jean Louis
                  Sourrouille and Zbigniew Huzar",
  publisher =    "Department of Software Engineering and Computer Science,
                  Blekinge Institute of Technology",
  year =         "2002",
}

@Proceedings{WRKUMLWISME:2002:Proc,
  title =        "Workshop in Software Model Engineering",
  year =         "2002",
  editor =       "Jean Bezivin and Robert France",
}

@InProceedings{Atkinson:2002:WRKUMLWISME,
  author =       "Colin Atkinson and Thomas K{\"u}hne",
  title =        "The Role of Meta-modeling in {MDA}",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Terrasse:2002:WRKUMLWISME,
  author =       "Marie-No elle Terrasse and Marinette Savonnet and George
                  Becker and Eric Leclercq",
  title =        "A {UML}-based metamodeling architecture with example
                  frameworks",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Wegmann:2002:WRKUMLWISME,
  author =       "Alain Wegmann and Otto Preiss",
  title =        "Strengthening {MDA} by Drawing from the Living Systems
                  Theory",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Gogolla:2002:WRKUMLWISME,
  author =       "Martin Gogolla and Arne Lindow and Mark Richters and Paul
                  Ziemann",
  title =        "Metamodel Transformation of Data Models",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Caplat:2002:WRKUMLWISME,
  author =       "Guy Caplat and Jean Louis Sourrouille",
  title =        "Model Mapping in {MDA}",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Miguel:2002:WRKUMLWISME,
  author =       "Miguel A. de Miguel and Daniel Exertier and Serge
                  Salicki",
  title =        "Specification of Model Transformations Based on Meta
                  Templates",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Tratt:2002:WRKUMLWISME,
  author =       "Laurence Tratt and Tony Clark",
  title =        "Enhancing the template mechanism",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Hybertson:2002:WRKUMLWISME,
  author =       "Duane Hybertson",
  title =        "Strengthening the Modeling Foundation of the {MDA}",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Ziadi:2002:WRKUMLWISME,
  author =       "Tewfik Ziadi and Bruno Traverson and Jean-Marc
                  J{\'e}z{\'e}quel",
  title =        "From a {UML} Platform Independent Component Model to
                  Platform Specific Component Models",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Morand:2002:WRKUMLWISME,
  author =       "Bernard Morand",
  title =        "Models Transformation: From Mapping to Mediation",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Matinlassi:2002:WRKUMLWISME,
  author =       "Mari Matinlassi and Jarmo Kalaoja",
  title =        "Requirements for Service Architecture Modeling",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Felferning:2002:WRKUMLWISME,
  author =       "Alexander Felferning and Gerhard Friedrich and Dietmar
                  Jannach and Markus Zanker",
  title =        "{UML} as a Semantic Configuration Web Service Description
                  Language",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Elkoutbi:2002:WRKUMLWISME,
  author =       "Mohammed Elkoutbi and Rudolf K. Keller",
  title =        "A Comparison Framework and Assessment of two
                  Specification Approaches based on {UML} Scenarios",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{BelenGarcia:2002:WRKUMLWISME,
  author =       "Ana Belen Garcia and Jason Mansell and David Sellier",
  title =        "From Customer Requirements to {PIM}: necessity and
                  reality",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Seyler:2002:WRKUMLWISME,
  author =       "Fr{\'e}d{\'e}rick Seyler and Philippe Aniorte",
  title =        "A Component Meta Model for Reused-Based System
                  Engineering",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Graw:2002:WRKUMLWISME,
  author =       "G{\"u}nter Graw and Peter Herrmann",
  title =        "Verification of {xUML} Specifications in the context of
                  {MDA}",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Englebert:2002:WRKUMLWISME,
  author =       "Vincent Englebert",
  title =        "The Synchronization of Independent and Specific Models",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Farshchian:2002:WRKUMLWISME,
  author =       "Babak A. Farshchian and Sune Jakobsson",
  title =        "Coupling {MDA} and Parlay to increase reuse in
                  telecommunication application development",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@InProceedings{Beugnard:2002:WRKUMLWISME,
  author =       "Antoine Beugnard",
  title =        "Is {MDA} achievable without a proper definition of
                  late-binding?",
  booktitle =    "Workshop in Software Model Engineering",
  editor =       "Jean Bezivin and Robert France",
  year =         "2002",
}

@Proceedings{WRKUMLAOM:2002:Proc,
  title =        "Workshop on Aspect-Oriented Modeling with UML",
  year =         "2002",
  editor =       "Mohamed Kand{\'e} and Omar Aldawud and Grady Booch and
                  Bill Harrison",
}

@InProceedings{France:2002:WRKUMLAOM,
  author =       "Robert B. France",
  title =        "{UML}-Based Aspect-Oriented Modeling: Open Questions and
                  Challenges",
  booktitle =    "Workshop on Aspect-Oriented Modeling with UML",
  editor =       "Mohamed Kand{\'e} and Omar Aldawud and Grady Booch and
                  Bill Harrison",
  year =         "2002",
}

@InProceedings{Araujo:2002:WRKUMLAOM,
  author =       "Jo{\~a}o Ara{\'u}jo and Ana Moreira and Isabel Brito and
                  Awais Rashid",
  title =        "Aspect-Oriented Requirements with {UML}",
  booktitle =    "Workshop on Aspect-Oriented Modeling with UML",
  editor =       "Mohamed Kand{\'e} and Omar Aldawud and Grady Booch and
                  Bill Harrison",
  year =         "2002",
}

@InProceedings{Barros:2002:WRKUMLAOM,
  author =       "Jo{\~a}o Paulo Barros and Lu{\'\i}s Gomes",
  title =        "Activities as Behaviour Aspects",
  booktitle =    "Workshop on Aspect-Oriented Modeling with UML",
  editor =       "Mohamed Kand{\'e} and Omar Aldawud and Grady Booch and
                  Bill Harrison",
  year =         "2002",
}

@InProceedings{Beier:2002:WRKUMLAOM,
  author =       "Georg Beier and Markus Kern",
  title =        "Aspects in {UML} Models from a Code Generation
                  Perspective",
  booktitle =    "Workshop on Aspect-Oriented Modeling with UML",
  editor =       "Mohamed Kand{\'e} and Omar Aldawud and Grady Booch and
                  Bill Harrison",
  year =         "2002",
}

@InProceedings{Lions:2002:WRKUMLAOM,
  author =       "Jean M. Lions and Didier Simoneau and Gilles Pitette and
                  Imed Moussa",
  title =        "Extending {OpenTool/UML} Using Metamodeling: An Aspect
                  Oriented Programming Case Study",
  booktitle =    "Workshop on Aspect-Oriented Modeling with UML",
  editor =       "Mohamed Kand{\'e} and Omar Aldawud and Grady Booch and
                  Bill Harrison",
  year =         "2002",
}

@InProceedings{Prehofer:2002:WRKUMLAOM,
  author =       "Christian Prehofer",
  title =        "Feature Interactions in Statechart Diagrams or Graphical
                  Composition of Components",
  booktitle =    "Workshop on Aspect-Oriented Modeling with UML",
  editor =       "Mohamed Kand{\'e} and Omar Aldawud and Grady Booch and
                  Bill Harrison",
  year =         "2002",
}

@InProceedings{Katara:2002:WRKUMLAOM,
  author =       "Mika Katara",
  title =        "Refinements and Aspects in {UML}",
  booktitle =    "Workshop on Aspect-Oriented Modeling with UML",
  editor =       "Mohamed Kand{\'e} and Omar Aldawud and Grady Booch and
                  Bill Harrison",
  year =         "2002",
}

@InProceedings{Stein:2002:WRKUMLAOM,
  author =       "Dominik Stein and Stefan Hanenberg and Rainer Unland",
  title =        "On Representing Join Points in the {UML}",
  booktitle =    "Workshop on Aspect-Oriented Modeling with UML",
  editor =       "Mohamed Kand{\'e} and Omar Aldawud and Grady Booch and
                  Bill Harrison",
  year =         "2002",
}

@InProceedings{Sapir:2002:WRKUMLAOM,
  author =       "Naomi Sapir and Shmuel Tyszberowicz and Amiram Yehudai",
  title =        "Extending {UML} with Aspect Usage Constraints in the
                  Analysis and Design Phases",
  booktitle =    "Workshop on Aspect-Oriented Modeling with UML",
  editor =       "Mohamed Kand{\'e} and Omar Aldawud and Grady Booch and
                  Bill Harrison",
  year =         "2002",
}

@InProceedings{Kande:2002:WRKUMLAOM,
  author =       "Mohamed Mancona Kand{\'e}",
  title =        "Perspectival Concern-Spaces: An Aspect-Oriented
                  Architectural Framework",
  booktitle =    "Workshop on Aspect-Oriented Modeling with UML",
  editor =       "Mohamed Kand{\'e} and Omar Aldawud and Grady Booch and
                  Bill Harrison",
  year =         "2002",
}

@Book{Alhir:1998:UMLNS,
  author =       "Sinan Si Alhir",
  title =        "UML in a Nutshell",
  publisher =    "O'Reilly",
  year =         "1998",
  isbn =         "1-56592-448-7",
}

@Book{Ambler:1997:BOA,
  author =       "Scott W. Ambler",
  title =        "Building Object Applications: Patterns, Architecture,
                  Design, Construction, and Testing",
  publisher =    "Prentice Hall",
  year =         "1997",
  isbn =         "0-13-789215-2",
}

@Book{Blaha:1997:OOMDDA,
  author =       "Michael Blaha and William Premerlani",
  title =        "Object-Oriented Modeling and Design for Database
                  Applications",
  publisher =    "Prentice Hall",
  year =         "1997",
  isbn =         "0-13-123829-9",
}

@Book{Booch:1998:UMLUG,
  author =       "Grady Booch and Jim Rumbaugh and Ivar Jacobson",
  title =        "The Unified Modeling Language User Guide",
  publisher =    "Addison-Wesley",
  year =         "1998",
  isbn =         "0-201-57168-4",
}

@Book{Brown:2001:IOOA,
  author =       "David William Brown",
  title =        "Introduction to Object-Oriented Analysis: Objects and
                  {UML} in Plain English",
  publisher =    "Wiley",
  year =         "2001",
  isbn =         "0-471-37137-8",
}

@Book{Burkhardt:1997:UML,
  author =       "Rainer Burkhardt",
  title =        "{UML}: Unified Modeling Language",
  publisher =    "Addison-Wesley",
  year =         "1997",
  isbn =         "3-8273-1226-4",
}

@Book{Cheesman:2000:UC,
  author =       "John Cheesman and John Daniels",
  title =        "{UML} Components: A Simple Process for Specifying
                  Component-Based Software",
  publisher =    "Addison-Wesley",
  year =         "2000",
  isbn =         "0-201-70851-5",
}

@Book{Clark:2002:OCL,
  editor =       "Tony Clark and Jos Warmer",
  title =        "Object Modeling with the {OCL}: The Rationale behind the
                  Object Constraint Language",
  publisher =    "Springer",
  year =         "2002",
  volume =       "2263",
  series =       "LNCS",
  isbn =         "3-540-43169-1",
}

@Book{Coad:1999:JMC,
  author =       "Peter Coad and Eric Lefebvre and Jeff De Luca",
  title =        "Java Modeling in Color with {UML}",
  publisher =    "Prentice Hall",
  year =         "1999",
  isbn =         "0-13-011510-X",
}

@Book{Douglass:1998:RTU,
  author =       "Bruce Powel Douglass",
  title =        "Real-time {UML}: Developing Efficient Objects for
                  Embedded Systems",
  publisher =    "Addison-Wesley",
  year =         "1998",
  isbn =         "0-201-32579-9",
}

@Book{Dsouza:1998:OCFUML,
  author =       "Desmond D'Souza and Alan Cameron Wills",
  title =        "Objects, Components and Frameworks With {UML}: The
                  {Catalysis} Approach",
  publisher =    "Addison-Wesley",
  year =         "1998",
  isbn =         "0201310120",
}

@Book{Fowler:1997:UD,
  author =       "Martin Fowler and Kendall Scott",
  title =        "{UML} Distilled: Applying the Standard Object Modeling
                  Language",
  publisher =    "Addison-Wesley",
  year =         "1997",
  isbn =         "0-201-32563-2",
}

@Book{Harmon:1997:UU,
  author =       "Paul Harmon and Mark Watson",
  title =        "Understanding {UML}: The Developer's Guide",
  publisher =    "Morgan Kaufmann",
  year =         "1997",
  isbn =         "1-55860-465-0",
}

@Book{HendersonSellers:2000:OMU,
  author =       "Brian Henderson-Sellers and Bhuvan Unhelkar",
  title =        "{OPEN} Modeling with {UML}",
  publisher =    "Addison-Wesley",
  year =         "2000",
  isbn =         "0-201-67512-9",
}

@Book{Hitz:1999:UAW,
  author =       "Martin Hitz and Gerti Kappel",
  title =        "UML@Work: Von der Analyse zur Realisierung",
  publisher =    "dpunkt-Verlag, Heidelberg",
  year =         "1999",
  isbn =         "3-932588-38-X",
}

@Book{Jacobson:1999:USDP,
  author =       "Ivar Jacobson and Grady Booch and Jim Rumbaugh",
  title =        "The Unified Software Development Process",
  publisher =    "Addison-Wesley",
  year =         "1999",
  isbn =         "0201571692",
}

@Book{Kettani:1998:MU,
  author =       "Nasser Kettani and Dominique Mignet and Pascal Pare and
                  Camille Rosenthal-Sabroux",
  title =        "De Merise a UML",
  publisher =    "Eyrolles",
  year =         "1998",
  isbn =         "2-212-08997-X",
}

@Book{Kilov:1999:BSBS,
  editor =       "Haim Kilov and Bernhard Rumpe and Ian Simmonds",
  title =        "Behavioral Specifications of Businesses and Systems",
  publisher =    "Kluwer Academic Publishers",
  year =         "1999",
  volume =       "523",
  series =       "The Kluwer International Series in Engineering and
                  Computer Science",
  isbn =         "0792386299",
}

@Book{Larman:1997:AUP,
  author =       "Craig Larman",
  title =        "Applying {UML} and Patterns: An Introduction to
                  Object-Oriented Analysis and Design",
  publisher =    "Prentice Hall",
  year =         "1997",
  isbn =         "0-13-748880-7",
}

@Book{Lee:1997:UC,
  author =       "Robert C. Lee and William M. Tepfenhart",
  title =        "{UML} and {C++}: A Practical Guide to Object-Oriented
                  Development",
  publisher =    "Prentice Hall",
  year =         "1997",
  isbn =         "0-13-619719-1",
}

@Book{Lethbridge:2002:PSD,
  author =       "Timothy Lethbridge and Robert Laganiere",
  title =        "Object-Oriented Software Engineering: Practical Software
                  Development using {UML} and {Java}",
  publisher =    "McGraw-Hill",
  year =         "2002",
  isbn =         "0-07-283495-1, 0-07-709761-0",
}

@Book{Liberty:1998:BOOAD,
  author =       "Jesse Liberty",
  title =        "Beginning Object-Oriented Analysis \& Design with C++",
  publisher =    "Wrox Press",
  year =         "1998",
  isbn =         "1861001339",
}

@Book{Liberty:1997:CC,
  author =       "Jesse Liberty",
  title =        "Clouds to Code",
  publisher =    "Wrox Press",
  year =         "1998",
  isbn =         "1-861000-95-2",
}

@Book{Martin:1997:OOM,
  author =       "James Martin and James J. Odell",
  title =        "Object-Oriented Methods: A Foundation, {UML} Edition",
  publisher =    "Prentice Hall",
  year =         "1997",
  isbn =         "0-13-905597-5",
}

@Book{Muller:1997:IU,
  author =       "Pierre-Alain Muller",
  title =        "Instant {UML}",
  publisher =    "Wrox Press",
  year =         "1997",
  isbn =         "1861000871",
}

@Book{Oestereich:1997:OOSUML,
  author =       "Bernd Oestereich",
  title =        "Objektorientierte Softwareentwicklung mit der Unified
                  Modeling Language",
  publisher =    "Oldenbourg",
  year =         "1997",
  isbn =         "3-486-24319-5",
}

@Book{Quatrani:1998:VMRRU,
  author =       "Terry Quatrani",
  title =        "Visual Modeling with Rational Rose and {UML}",
  publisher =    "Addison-Wesley",
  year =         "1998",
  isbn =         "0-201-31016-3",
}

@Book{Rumbaugh:1998:UMLRG,
  author =       "Jim Rumbaugh and Ivar Jacobson and Grady Booch",
  title =        "The Unified Modeling Language Reference Manual",
  publisher =    "Addison-Wesley",
  year =         "1998",
  isbn =         "020130998X",
}

@Book{Siau:2001:SADDI,
  editor =       "Keng Siau and Terry Halpin",
  title =        "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  isbn =         "i-930708-05-X",
}

@Book{Stevens:1999:UU,
  author =       "Perdita Stevens and Rob Pooley",
  title =        "Using {UML}: software engineering with objects and
                  components",
  publisher =    "Addison-Wesley",
  year =         "1999",
  series =       "Object Technology Series",
  note =         "Updated edition for UML1.3: first published 1998 (as Pooley and Stevens)",
  isbn =         "0201648601",
}

@Book{Texel:1997:UD,
  author =       "Putnam P. Texel and Charles B. Williams",
  title =        "Use Cases Combined with {Booch}/{OMT}/{UML}: Process and
                  Products",
  publisher =    "Prentice Hall",
  year =         "1997",
  isbn =         "0-13-727405-X",
}

@Book{Warmer:1998:OCL,
  author =       "Jos Warmer and Anneke Kleppe",
  title =        "The {Object Constraint Language}: Precise Modeling with
                  {UML}",
  publisher =    "Addison-Wesley",
  year =         "1998",
  isbn =         "0-201-37940-6",
}

@InCollection{Clark:2002:inOCL,
  author =       "Tony Clark and Andy Evans and Stuart Kent",
  title =        "A Meta-model Facility for a Family of {UML} Constraint
                  Languages",
  booktitle =    "Object Modeling with the OCL: The Rationale behind the
                  Object Constraint Language",
  publisher =    "Springer",
  year =         "2002",
  editor =       "Tony Clark and Jos Warmer",
  pages =        "4--20",
  isbn =         "3-540-43169-1",
}

@InCollection{Schuerr:2002:inOCL,
  author =       "Andy Sch{\"u}rr",
  title =        "A New Type Checking Approach for {OCL} Version 2.0 ?",
  booktitle =    "Object Modeling with the OCL: The Rationale behind the
                  Object Constraint Language",
  publisher =    "Springer",
  year =         "2002",
  editor =       "Tony Clark and Jos Warmer",
  pages =        "21--41",
  isbn =         "3-540-43169-1",
}

@InCollection{Richters:2002:inOCL,
  author =       "Mark Richters and Martin Gogolla",
  title =        "{OCL}: Syntax, Semantics, and Tools ",
  booktitle =    "Object Modeling with the OCL: The Rationale behind the
                  Object Constraint Language",
  publisher =    "Springer",
  year =         "2002",
  editor =       "Tony Clark and Jos Warmer",
  pages =        "42--68",
  isbn =         "3-540-43169-1",
}

@InCollection{Hennicker:2002:inOCL,
  author =       "Rolf Hennicker and Heinrich Hussmann and Michel Bidoit",
  title =        "On the Precise Meaning of {OCL} Constraints",
  booktitle =    "Object Modeling with the OCL: The Rationale behind the
                  Object Constraint Language",
  publisher =    "Springer",
  year =         "2002",
  editor =       "Tony Clark and Jos Warmer",
  pages =        "69--84",
  isbn =         "3-540-43169-1",
}

@InCollection{Gogolla:2002:inOCL,
  author =       "Martin Gogolla and Mark Richters",
  title =        "Expressing {UML} Class Diagrams Properties with {OCL}",
  booktitle =    "Object Modeling with the OCL: The Rationale behind the
                  Object Constraint Language",
  publisher =    "Springer",
  year =         "2002",
  editor =       "Tony Clark and Jos Warmer",
  pages =        "85--114",
  isbn =         "3-540-43169-1",
}

@InCollection{Cook:2002:inOCL,
  author =       "Steve Cook and Anneke Kleppe and Richard Mitchell and
                  Bernhard Rumpe and Jos Warmer and Alan Cameron Wills",
  title =        "The Amsterdam Manifesto on {OCL}",
  booktitle =    "Object Modeling with the OCL: The Rationale behind the
                  Object Constraint Language",
  publisher =    "Springer",
  year =         "2002",
  editor =       "Tony Clark and Jos Warmer",
  pages =        "115--149",
  isbn =         "3-540-43169-1",
}

@InCollection{Flake:2002:inOCL,
  author =       "Stephan Flake and Wolfgang Mueller",
  title =        "An {OCL} Extension for Real-Time Constraints",
  booktitle =    "Object Modeling with the OCL: The Rationale behind the
                  Object Constraint Language",
  publisher =    "Springer",
  year =         "2002",
  editor =       "Tony Clark and Jos Warmer",
  pages =        "150--171",
  isbn =         "3-540-43169-1",
}

@InCollection{Knapman:2002:inOCL,
  author =       "John  Knapman",
  title =        "Statistical Constraints and Verification",
  booktitle =    "Object Modeling with the OCL: The Rationale behind the
                  Object Constraint Language",
  publisher =    "Springer",
  year =         "2002",
  editor =       "Tony Clark and Jos Warmer",
  pages =        "172--189",
  isbn =         "3-540-43169-1",
}

@InCollection{Rumpe:2002:inOCL,
  author =       "Bernhard Rumpe",
  title =        "{$\ll$Java$\gg$OCL} Based on New Presentation of the
                  {OCL}-Syntax",
  booktitle =    "Object Modeling with the OCL: The Rationale behind the
                  Object Constraint Language",
  publisher =    "Springer",
  year =         "2002",
  editor =       "Tony Clark and Jos Warmer",
  pages =        "189--212",
  isbn =         "3-540-43169-1",
}

@InCollection{Kleppe:2002:inOCL,
  author =       "Anneke Kleppe and Jos Warmer",
  title =        "The Semantics of the {OCL} Action Clause",
  booktitle =    "Object Modeling with the OCL: The Rationale behind the
                  Object Constraint Language",
  publisher =    "Springer",
  year =         "2002",
  editor =       "Tony Clark and Jos Warmer",
  pages =        "213--227",
  isbn =         "3-540-43169-1",
}

@InCollection{Kent:2002:inOCL,
  author =       "Stuart Kent and John Howse",
  title =        "Constraint Trees",
  booktitle =    "Object Modeling with the OCL: The Rationale behind the
                  Object Constraint Language",
  publisher =    "Springer",
  year =         "2002",
  editor =       "Tony Clark and Jos Warmer",
  pages =        "228--249",
  isbn =         "3-540-43169-1",
}

@InCollection{Sendall:2002:inOCL,
  author =       "Shane Sendall and Alfred Strohmeier",
  title =        "Using {OCL} and {UML} to Specify System Behavior",
  booktitle =    "Object Modeling with the OCL: The Rationale behind the
                  Object Constraint Language",
  publisher =    "Springer",
  year =         "2002",
  editor =       "Tony Clark and Jos Warmer",
  pages =        "250--279",
  isbn =         "3-540-43169-1",
}

@InCollection{Hennicker:2001:inSADDI,
  author =       "Rolf Hennicker and Nora Koch",
  title =        "Systematic Design of Web Applications with {UML}",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "1",
  pages =        "1--20",
  isbn =         "i-930708-05-X",
}

@InCollection{Favre:2001:inSADDI,
  author =       "Liliana Favre and Silvia Cl{\'e}rici",
  title =        "A Systematic Approach to Transform UML Static Models to
                  Object-Oriented Code",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "2",
  pages =        "21--42",
  isbn =         "i-930708-05-X",
}

@InCollection{Shah:2001:inSADDI,
  author =       "Devang Shah and Sandra Slaughter",
  title =        "Data Modeling and {UML}",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "3",
  pages =        "43--60",
  isbn =         "i-930708-05-X",
}

@InCollection{Hesse:2001:inSADDI,
  author =       "Wolfgang Hesse",
  title =        "{RUP}: A Process Model for Working with {UML}",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "4",
  pages =        "61--74",
  isbn =         "i-930708-05-X",
}

@InCollection{Sykes:2001:inSADDI,
  author =       "J. A. Sykes and P. Gupta",
  title =        "{UML} Modeling Support for Early Reuse Decisions in
                  Component-Based Development",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "5",
  pages =        "75--88",
  isbn =         "i-930708-05-X",
}

@InCollection{Krogstie:2001:inSADDI,
  author =       "John Krogstie",
  title =        "Using a Semiotic Framework to Evaluate {UML} for the
                  Development of Models of High Quality",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "6",
  pages =        "89--106",
  isbn =         "i-930708-05-X",
}

@InCollection{Siau:2001:inSADDI,
  author =       "John Krogstie",
  title =        "{Rational Unified Process} and {Unified Modeling
                  Language} - {A} {GOMS} Analysis",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "7",
  pages =        "107--115",
  isbn =         "i-930708-05-X",
}

@InCollection{Klein:2001:inSADDI,
  author =       "Cornel Klein and Andreas Rausch and Marc Sihling and
                  Zhaojun Wen",
  title =        "Extension of the {Unified Modeling Language} for Mobile
                  Agents",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "8",
  pages =        "116--128",
  isbn =         "i-930708-05-X",
}

@InCollection{Lago:2001:inSADDI,
  author =       "Patricia Lago",
  title =        "Rendering Distributed Systems in {UML}",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "9",
  pages =        "129--150",
  isbn =         "i-930708-05-X",
}

@InCollection{Conrad:2001:inSADDI,
  author =       "Stefan Conrad and Klaus Turowski",
  title =        "Temporal {OCL}: Meeting Specification Demands for
                  Business Components",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "10",
  pages =        "151--166",
  isbn =         "i-930708-05-X",
}

@InCollection{Halpin:2001:inSADDI,
  author =       "Terry Halpin",
  title =        "Supplementing {UML} with Concepts from {ORM}",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "11",
  pages =        "167--184",
  isbn =         "i-930708-05-X",
}

@InCollection{Barbier:2001:inSADDI,
  author =       "Franck Barbier and Brian Henderson-Sellers and Andreas L.
                  Opdahl and Martin Gogolla",
  title =        "The Whole-Part Relationship in the {Unified Modeling
                  Language}: A New Approach",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "12",
  pages =        "185--209",
  isbn =         "i-930708-05-X",
}

@InCollection{Liu:2001:inSADDI,
  author =       "Jing Liu and Jin Song Dong and Kun Shi and Brendan
                  Mahony",
  title =        "Linking {UML} with Integrated Formal Techniques",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "13",
  pages =        "210--223",
  isbn =         "i-930708-05-X",
}

@InCollection{Aleman:2001:inSADDI,
  author =       "Jose Luis Fernandez Aleman and Ambrosio Toval Alvarez",
  title =        "Seamless Formalizing the {UML} Semantics Through
                  Metamodels",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "14",
  pages =        "224--248",
  isbn =         "i-930708-05-X",
}

@InCollection{Goldin:2001:inSADDI,
  author =       "Dina Goldin and David Keil and Peter Wegner",
  title =        "An Interactive Viewpoint on the Role of {UML}",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "15",
  pages =        "249--263",
  isbn =         "i-930708-05-X",
}

@InProceedings{Aagedal:1998:IDMS,
  author =       "Jan {\O}yvind Aagedal",
  title =        "Towards an {ODP}-Compliant Object Definition Language
                  with {QoS}-Support",
  booktitle =    "Proceedings 5th International Workshop, IDMS'98, Oslo,
                  Norway, September",
  year =         "1998",
  editor =       "T. Plagemann and V. Goebel",
  volume =       "1483",
  series =       "LNCS",
  pages =        "183--194",
  publisher =    "Springer",
}

@InProceedings{Alvarez:2000:FMOODS,
  author =       "Ambrosio Toval Alvarez and Jose Luis Fernandez Aleman",
  title =        "Formally Modeling {UML} and its Evolution: A Holistic
                  Approach",
  booktitle =    "Formal Methods for Open Object-Based Distributed Systems
                  IV - Proc. FMOODS'2000, September, 2000, Stanford,
                  California, USA",
  year =         "2000",
  editor =       "Scott F. Smith and Carolyn L. Talcott",
  publisher =    "Kluwer Academic Publishers",
}

@InProceedings{Astesiano:2000:AMAST,
  author =       "Egidio Astesiano and Maura Cerioli and Gianna Reggio",
  title =        "Plugging Data Constructs into Paradigm-Specific
                  Languages: Towards an Application to {UML}",
  booktitle =    "Proceedings Algebraic Methodology and Software
                  Technology, 8th International Conference, AMAST 2000,
                  Iowa City, Iowa, USA, May 2000",
  year =         "2000",
  editor =       "T. Rus",
  volume =       "1816",
  series =       "LNCS",
  pages =        "273--292",
  publisher =    "Springer",
}

@Article{Atkinson:1997:AFPSU,
  author =       "Colin Atkinson",
  title =        "Adapting the Fusion Process to Support the {UML}",
  journal =      "Object Magazine, Sigs Publications",
  year =         "1997",
  month =         nov,
}

@InProceedings{Baar:2000:GI,
  author =       "Thomas Baar and Reiner H{\"a}hnle and Theo Sattler and
                  Peter H. Schmitt",
  title =        "{Entwurfsmustergesteuerte Erzeugung von
                  {OCL}-Constraints}",
  booktitle =    "Informatik 2000, 30. Jahrestagung der Gesellschaft
                  f{\"u}r Informatik",
  year =         "2000",
  editor =       "K. Mehlhorn and G. Snelting",
  pages =        "389--404",
  month =         sep,
  isbn =         "3-540-67880-8",
}

@InProceedings{Baar:2000:NOD,
  author =       "Thomas Baar",
  title =        "Experiences with the {UML}/{OCL}-Approach in Practice and
                  Strategies to Overcome Deficiencies",
  booktitle =    "Proc. Net.ObjectDays2000, Erfurt, Germany",
  year =         "2000",
  editor =       "Net.ObjectDays-Forum",
  pages =        "192--201",
  month =         oct,
  isbn =         "3-89683-932-2",
}

@InProceedings{Baar:2000:OOPSLAWS,
  author =       "Thomas Baar and Reiner H{\"a}hnle",
  title =        "An Integrated Metamodel for {OCL} Types",
  booktitle =    "Proc. OOPSLA 2000, Workshop Refactoring the UML: In
                  Search of the Core, Minneapolis, Minnesota, USA, 2000.",
  year =         "2000",
  editor =       "Robert France and Bernhard Rumpe and Jean-Michel Bruel
                  and Ana Moreira and John Whittle and Ileana Ober",
}

@InProceedings{Bardohl:2000:IDPT,
  author =       "R. Bardohl and H. Ehrig and C. Ermel",
  title =        "Generic Description, Behavior and Animation of Visual
                  Modeling Languages",
  booktitle =    "Proc. Fifth International Conference on Integrated Design
                  and Process Technology (IDPT'2000), June 2000, Dallas,
                  Texas",
  year =         "2000",
  editor =       "Peter A. Ng",
}

@TechReport{Baresi:1998:TR,
  author =       "Luciano Baresi and Mauro Pezz{\`e}",
  title =        "On Formalizing {UML} with High-Level {Petri Nets}",
  institution =  "Dipartimento di Elettronica e Informazione -- Politecnico
                  di Milano",
  year =         "1998",
  number =       "09.98",
}

@InProceedings{Bastos:2002:HICSS,
  author =       "Ricardo M. Bastos and Duncan Dubugras A. Dubugras",
  title =        "Extending {UML} Activity Diagram for Workflow Modeling in
                  Production Systems",
  booktitle =    "Proc. 35th Annual Hawaii International Conference on
                  System Sciences (HICSS-35)",
  year =         "2002",
  editor =       "Sprague, Jr., Ralph H.",
  publisher =    "IEEE Computer Society",
}

@InProceedings{Bauer:SDL:2001,
  author =       "Niclas Bauer",
  title =        "Deployment of {SDL} Systems Using {UML}",
  booktitle =    "SDL 2001: Meeting UML. 10th International SDL Forum
                  Copenhagen, Denmark, June 27-29, 2001, Proceedings",
  year =         "2001",
  volume =       "2078",
  series =       "LNCS",
  pages =        "107--122",
  publisher =    "Springer",
}

@TechReport{Bergner:1997:TR,
  author =       "Klaus Bergner and Andreas Rausch and Marc Sihling",
  title =        "Using {UML} for Modeling a Distributed {Java}
                  Application",
  institution =  "Technische Universit{\"a}t M{\"u}nchen, Institut f{\"u}r
                  Informatik",
  year =         "1997",
  type =         "Institutsbericht",
  number =       "TUM-I9735",
  month =         jul,
  abstract =     "The Unified Modeling Language consists of a set of mostly
                  graphical description techniques for the specification
                  and documentation of object-oriented systems. We describe
                  the experiences gained while using UML 1.0 for the
                  development of a small, distributed Java program for
                  planning break supervision schedules in schools. Our
                  motivation in this case study is not only to evaluate the
                  techniques provided by UML and Java, but also to study
                  their interrelationships and their methodical use from
                  requirements analysis to implementation. Based on our
                  observations some proposals for extensions and changes to
                  the UML are made. Because the example is complete and
                  self-contained and provides methodical guidelines and
                  hints, it can also be used as a tutorial for UML 1.0 and
                  for object-oriented development in general.",
}

@InProceedings{Bisanz:2004:FORMS,
  author =       "Stefan Bisanz and Paul Ziemann and Arne Lindow",
  title =        "Integrated Specification, Validation and Verification
                  with Hybrid{UML} and {OCL} Applied to the {BART} Case
                  Study",
  booktitle =    "{FORMS/FORMAT} 2004. Formal Methods for Automation and
                  Safety in Railway and Automotive Systems, Proceedings of
                  Symposium {FORMS/FORMAT} 2004, Braunschweig, Germany, 2nd
                  and 3rd December 2004",
  year =         "2004",
  editor =       "E. Schnieder and G. Tarnai",
  isbn =         "3-9803363-8-7",
}

@InProceedings{Blok:1998:APSEC,
  author =       "Maurits C. Blok and Jacob L. Cybulski",
  title =        "Reusing {UML} Specifications in a Constrained Application
                  Domain",
  booktitle =    "Proceedings 5th Asia Pacific Software Engineering
                  Conference (APSEC '98), December 2-4, 1998, Taipei,
                  Taiwan",
  year =         "1998",
  pages =        "196--202",
  publisher =    "IEEE Computer Society",
}

@InProceedings{Boerger:2000:AMAST,
  author =       "Egon B{\"o}rger and Alessandra Cavarra and Elvinia
                  Riccobene",
  title =        "An {ASM} Semantics for {UML} Activity Diagrams",
  booktitle =    "Proceedings Algebraic Methodology and Software
                  Technology, 8th International Conference, AMAST 2000,
                  Iowa City, Iowa, USA, May 2000",
  year =         "2000",
  editor =       "T. Rus",
  volume =       "1816",
  series =       "LNCS",
  pages =        "293--308",
  publisher =    "Springer",
}

@InProceedings{Bolton:2000:FMOODS,
  author =       "Christie Bolton and Jim Davies",
  title =        "Using Relational and Behavioural Semantics in the
                  Verification of Object Models",
  booktitle =    "Formal Methods for Open Object-Based Distributed Systems
                  IV - Proc. FMOODS'2000, September, 2000, Stanford,
                  California, USA",
  year =         "2000",
  editor =       "Scott F. Smith and Carolyn L. Talcott",
  publisher =    "Kluwer Academic Publishers",
}

@InProceedings{Breu:1997:ECOOP,
  author =       "Ruth Breu and Ursula Hinkel and Christoph Hofmann and
                  Cornel Klein and Barbara Paech and Bernhard Rumpe and
                  Veronika Thurner",
  title =        "Towards a Formalization of the {Unified Modeling
                  Language}",
  booktitle =    "ECOOP'97 -- Object-Oriented Programming, 11th European
                  Conference",
  year =         "1997",
  editor =       "Mehmet Aksit and Satoshi Matsuoka",
  volume =       "1241",
  series =       "LNCS",
  pages =        "344--366",
  publisher =    "Springer",
}

@Article{Breu:1998:CSI,
  author =       "Ruth Breu and Radu Grosu and Christoph Hofmann and Franz
                  Huber and Ingolf Kr{\"u}ger and Bernhard Rumpe and Monika
                  Schmidt and Wolfgang Schwerin",
  title =        "Exemplary and complete object interaction descriptions",
  journal =      "Computer Standards \& Interfaces",
  year =         "1998",
  volume =       "19",
  number =       "7",
  pages =        "335--345",
  month =         nov,
}

@InProceedings{Bruel:2000:ECOOP,
  author =       "Jean-Michel Bruel and Johan Lilius and Ana Moreira and
                  Robert B. France",
  title =        "Defining Precise Semantics for {UML}",
  booktitle =    "Proceedings ECOOP 2000 Workshops, Panels, and Posters,
                  Sophia Antipolis and Cannes, France, June 2000",
  year =         "2000",
  editor =       "J. Malenfant and S. Moisan and A. Moreira",
  volume =       "1964",
  series =       "LNCS",
  pages =        "113--122",
  publisher =    "Springer",
}

@InProceedings{Buettner:2004:GTVMT,
  author =       "Fabian B{\"u}ttner and Martin Gogolla",
  title =        "Realizing {UML} Metamodel Transformations with {AGG}",
  booktitle =    "Proc. ETAPS Workshop Graph Transformation and Visual
                  Modeling Techniques\~(GT-VMT'2004)",
  year =         "2004",
  editor =       "Reiko Heckel",
  series =       "ENTCS",
  publisher =    "Elsevier",
}

@InProceedings{Carroll:1999:EUROPAR,
  author =       "L. Carroll and B. Tondu and C. Baron and J. C. Geffroy",
  title =        "{UML} Framework for the Design of Real-Time Robot
                  Controllers",
  booktitle =    "Proceedings Euro-Par'99 - Parallel Processing, 5th
                  International Euro-Par Conference, Toulouse, France,
                  August/September 1999",
  year =         "1999",
  editor =       "P. Amestoy and P. Berger and M. Dayd{\'e} and I. Duff and
                  V. Frayss{\'e} and L. Giraud and D. Ruiz",
  volume =       "1685",
  series =       "LNCS",
  pages =        "511--514",
  publisher =    "Springer",
}

@InProceedings{Castellani:1998:EMMSAD,
  author =       "Xavier Castellani",
  title =        "Evaluation of Models Defined with Charts of Concepts:
                  Application to the {UML} Model",
  booktitle =    "Proc. CAiSE'98/IFIP 8.1 Third International Workshop on
                  Evaluation of Modeling Methods in Systems Analysis and
                  Design (EMMSAD'98)",
  year =         "1998",
}

@InProceedings{Chung:2000:IDS,
  author =       "Sam Chung and Yun-Sik Lee",
  title =        "Reverse Software Engineering with {UML} for Web Site
                  Maintenance",
  booktitle =    "10th International Database Symposium on Mobile, XML and
                  Post-relational Databases, Hong Kong, June, 2000",
  year =         "2000",
}

@InProceedings{Collet:1999:TOOLSUSA,
  author =       "Philippe Collet and Roger Rousseau",
  title =        "Towards Efficient Support for Executing the {Object
                  Constraint Language}",
  booktitle =    "Tools 30 -- USA'99. Proceedings.",
  year =         "1999",
  publisher =    "IEEE Computer Society",
  isbn =         "0-7695-0278-4",
}

@TechReport{Cook:1999:TRAM,
  author =       "Steve Cook and Anneke Kleppe and Richard Mitchell and
                  Bernhard Rumpe and Jos Warmer and Alan Cameron Wills",
  title =        "The {Amsterdam} Manifesto on {OCL}",
  institution =  "Technische Universit{\"a}t M{\"u}nchen",
  year =         "1999",
  number =       "TUM-I9925",
  month =         dec,
}

@InProceedings{Distefano:2000:FMOODS,
  author =       "Dino Distefano and Joost-Pieter Katoen and Arend
                  Rensink",
  title =        "On a Temporal Logic for Object-Based Systems",
  booktitle =    "Formal Methods for Open Object-Based Distributed Systems
                  IV - Proc. FMOODS'2000, September, 2000, Stanford,
                  California, USA",
  year =         "2000",
  editor =       "Scott F. Smith and Carolyn L. Talcott",
  publisher =    "Kluwer Academic Publishers",
}

@Article{Dsouza:1997:TCL,
  author =       "Desmond D'Souza",
  title =        "Types and Classes: A Language-Independent View",
  journal =      "Journal of Object Oriented Programming",
  year =         "1997",
  volume =       "10",
  number =       "1",
  pages =        "10--13",
  month =         mar,
}

@Article{Dupuy:2000:FA,
  author =       "Sophie Dupuy and Lydie du Bousquet",
  title =        "A Multi-formalism Approach for the Validation of {UML}
                  Models",
  journal =      "Formal Aspects of Computing",
  year =         "2000",
  volume =       "12",
  number =       "4",
  pages =        "228--230",
  isbn =         "0934-5043",
}

@InProceedings{Dupuy:2000:CAISE,
  author =       "Sophie Dupuy and Yves Ledru and Monique Chabre-Peccoud",
  title =        "An Overview of {RoZ}: {A} Tool for Integrating {UML} and
                  {Z} Specifications.",
  booktitle =    "Advanced Information Systems Engineering, 12th
                  International
                  Conference CAiSE 2000, Stockholm, Sweden, June 5-9, 2000,
                  Proceedings.",
  year =         "2000",
  editor =       "Benkt Wangler and Lars Bergman",
  volume =       "1789",
  series =       "LNCS",
  pages =        "417--430",
  publisher =    "Springer",
  isbn =         "3-540-67630-9",
}

@InProceedings{Egyed:2000:FASE,
  author =       "Alexander Egyed and Nenad Medvidovic",
  title =        "A Formal Approach to Heterogeneous Software Modeling",
  booktitle =    "Proc. Fundamental Approaches to Software Engineering
                  (FASE 2000), Berlin, Germany",
  year =         "2000",
  editor =       "Tom Maibaum",
  volume =       "1783",
  series =       "LNCS",
  pages =        "178--192",
  publisher =    "Springer",
  isbn =         "3-540-67261-3",
}

@InProceedings{Elkoutbi:2000:ICATPN,
  author =       "Mohammed Elkoutbi and Rudolf K. Keller",
  title =        "User Interface Prototyping Based on {UML} Scenarios and
                  High-Level {Petri} Nets",
  booktitle =    "Proc. Application and Theory of Petri Nets 2000, 21st
                  International Conference, ICATPN 2000, Aarhus, Denmark,
                  June 2000.",
  year =         "2000",
  editor =       "M. Nielsen and D. Simpson",
  volume =       "1825",
  series =       "LNCS",
  pages =        "166--186",
  publisher =    "Springer",
}

@InProceedings{Engels:2000:ICATPN,
  author =       "Gregor Engels and Reiko Heckel and Stefan Sauer",
  title =        "{UML} -- A Universal Modeling Language?",
  booktitle =    "Proc. Application and Theory of Petri Nets 2000, 21st
                  International Conference, ICATPN 2000, Aarhus, Denmark,
                  June 2000.",
  year =         "2000",
  editor =       "M. Nielsen and D. Simpson",
  volume =       "1825",
  series =       "LNCS",
  pages =        "24--38",
  publisher =    "Springer",
}

@InProceedings{Eshuis:2000:FMOODS,
  author =       "Rik Eshuis and Roel Wieringa",
  title =        "Requirements Level Semantics for {UML} Statecharts",
  booktitle =    "Formal Methods for Open Object-Based Distributed Systems
                  IV - Proc. FMOODS'2000, September, 2000, Stanford,
                  California, USA",
  year =         "2000",
  editor =       "Scott F. Smith and Carolyn L. Talcott",
  publisher =    "Kluwer Academic Publishers",
}

@InProceedings{Evans:1997:NFMW,
  author =       "Andy Evans and Tony Clark",
  title =        "Foundations of the {Unified} {Modeling} {Language}",
  booktitle =    "Proc. of the 2nd BCS-FACS Northern Formal Methods
                  Workshop, Ilkley, UK, 23-24 September 1997",
  year =         "1997",
  abstract =     "Our paper concentrates on the central need to develop
                  formal specification languages and concepts which are
                  'industry compliant'. We examine the Unified Modeling
                  Language (UML), which has recently been proposed as a
                  standard language for expressing object-oriented designs,
                  and propose that this may provide a rich area for
                  investigation. As an example, we present a Z
                  specification of the denotational semantics for a core
                  part of the UML and discuss how such a semantics can be
                  used to effect within an industrial context.",
}

@InProceedings{Evans:1998:WIFT,
  author =       "Andy Evans",
  title =        "Reasoning with the {Unified} {Modeling} {Language}",
  booktitle =    "Proc. Workshop on Industrial-Strength Formal
                  Specification Techniques (WIFT'98)",
  year =         "1998",
}

@InProceedings{Felfernig:1999,
  author =       "A. Felfernig and G. E. Friedrich and D. Jannach",
  title =        "{UML} as domain specific language for the construction of
                  knowledge based configurations systems",
  booktitle =    "Proc. SEKE'99 Eleventh International Conference on
                  Software Engineering and Knowledge Engineering",
  year =         "1999",
}

@InProceedings{Fernandez:2002:SEC,
  author =       "E. B. Fernandez and Jan J{\"u}rjens",
  title =        "A Holistic View of Secure Systems Development: Using
                  Patterns and {UML}",
  booktitle =    "SEC 2002 -- 17th International Conference on Information
                  Security",
  year =         "2002",
  address =      "Cairo",
  month =         may,
  note =         "Tutorial",
}

@InProceedings{Fischer:2000:TAGT98,
  author =       "T. Fischer and J. Niere and L. Torunski and Albert
                  Z{\"u}ndorf",
  title =        "Story Diagrams: A new Graph Transformation Language based
                  on {UML} and {Java}",
  booktitle =    "Proc. Theory and Application to Graph Transformations
                  (TAGT'98), Paderborn, November, 1998",
  year =         "1998",
  editor =       "H. Ehrig and G. Engels and H.-J. Kreowski and G.
                  Rozenberg",
  volume =       "1764",
  series =       "LNCS",
  publisher =    "Springer",
  isbn =         "3-540-67203-6",
}

@InProceedings{Flake:2002:HICSS,
  author =       "Stephan Flake and Wolfgang Mueller",
  title =        "Specification of Real-Time Properties for {UML} Models",
  booktitle =    "Proc. 35th Annual Hawaii International Conference on
                  System Sciences (HICSS-35)",
  year =         "2002",
  editor =       "Sprague, Jr., Ralph H.",
  publisher =    "IEEE Computer Society",
}

@InProceedings{Flake:2003:SEKE,
  author =       "Stephan Flake and Wolfgang Mueller",
  title =        "Semantics of State-Oriented Expressions in the Object
                  Constraint Language",
  booktitle =    "Fifteenth International Conference on Software
                  Engineering and Knowledge Engineering (SEKE 2003), San
                  Francisco, CA, USA",
  year =         "2003",
  publisher =    "Knowledge Systems Institute, Skokie, USA",
}

@InProceedings{Floch:SDL:2001,
  author =       "Jacqueline Floch and Richard Sanders and Ulrik Johansen
                  and Rolv Br{\ae}k",
  title =        "Using {UML} for Implementation Design of {SDL} Systems",
  booktitle =    "SDL 2001: Meeting UML. 10th International SDL Forum
                  Copenhagen, Denmark, June 27-29, 2001, Proceedings",
  year =         "2001",
  volume =       "2078",
  series =       "LNCS",
  pages =        "90--107",
  publisher =    "Springer",
}

@InProceedings{France:1997:FMOODS,
  author =       "Robert B. France and Jean-Michel Bruel and Maria
                  Larrondo-Petrie and M. Shroff",
  title =        "Exploring the Semantics of {UML} Type Structures with
                  {Z}",
  booktitle =    "Proc. 2nd IFIP Conf. Formal Methods for Open Object-Based
                  Distributed Systems (FMOODS'97)",
  year =         "1997",
  editor =       "H. Bowman and J. Derrick",
  publisher =    "Chapman and Hall, London",
}

@Article{France:1998:CSI,
  author =       "Robert B. France and Andy Evans and Kevin Lano and
                  Bernhard Rumpe",
  title =        "The {UML} as a formal modeling notation",
  journal =      "Computer Standards \& Interfaces",
  year =         "1998",
  volume =       "19",
  number =       "7",
  pages =        "325--334",
  month =         nov,
}

@TechReport{Gehrke:1998:TR,
  author =       "Thomas Gehrke and Ursula Goltz and Heike Wehrheim",
  title =        "The Dynamic Models of {UML}: Towards a Semantics and its
                  Application in the Development Process",
  institution =  "Institut f{\"u}r Informatik, Universit{\"a}t Hildesheim",
  year =         "1998",
  type =         "Hildesheimer Informatik-Bericht 11/98, September 1998",
  number =       "11/98",
}

@InProceedings{Geiger:2002:GBT,
  author =       "Leif Geiger and Albert Z{\"u}ndorf",
  title =        "Graph Based Debugging with Fujaba",
  booktitle =    "Graph-Based Tools (GraBaTs 2002), October 7-8, 2002,
                  Barcelona, Spain.",
  year =         "2002",
  volume =       "72(2)",
  series =       "ENTCS",
  publisher =    "Elsevier",
  isbn =         "0-4445-1312-4",
}

@InProceedings{Gil:1998:ICSE,
  author =       "Joseph Gil and Stuart Kent",
  title =        "Three Dimensional Software Modeling",
  booktitle =    "Forging New Links, Proceedings of the 1998 International
                  Conference on Software Engineering, ICSE 98, April 19-25,
                  1998, Kyoto, Japan.",
  year =         "1998",
  publisher =    "IEEE Computer Society",
  isbn =         "0-8186-8368-6",
}

@InProceedings{Gogolla:1998:WADT,
  author =       "Martin Gogolla and Mark Richters",
  title =        "On Combining Semi-Formal and Formal Object Specification
                  Techniques",
  booktitle =    "Recent trends in algebraic development techniques: 12th
                  international workshop, WADT'97, Tarquinia, Italy, June
                  3--7, 1997: selected papers",
  year =         "1998",
  editor =       "Francesco Parisi-Presice",
  volume =       "1376",
  series =       "LNCS",
  publisher =    "Springer",
  isbn =         "3-540-64299-4",
}

@TechReport{Gogolla:1998:BremenReport,
  author =       "Martin Gogolla",
  title =        "{UML} for the Impatient",
  institution =  "Universit{\"a}t Bremen",
  year =         "1998",
  type =         "Research Report",
  number =       "3/98",
  isbn =         "0722-8996",
  abstract =     "By examples we give a short introduction into the nine
                  diagram forms provided by the Unified Modeling Language
                  (UML). The running example we use is a small traffic
                  light system which we first formally describe in an
                  object specification language. Afterwards, central
                  aspects of the specification and the specified system are
                  visualized with UML constructs. As a conclusion, we
                  discuss a classification of the various UML diagram
                  forms.",
}

@InProceedings{Gogolla:1999:ECOOPWorkshop,
  author =       "Martin Gogolla and Oliver Radfelder and Mark Richters",
  title =        "A {UML} Semantics {FAQ} - The View from Bremen",
  booktitle =    "Proc. ECOOP'99 Workshop UML Semantics FAQ",
  year =         "1999",
  editor =       "S. J. H. Kent and A. Evans and B. Rumpe",
  publisher =    "University of Brighton",
  abstract =     "This note spells out questions the authors found while
                  studying the material defining the Unified Modeling
                  Language UML. After formulating a preliminary question in
                  Sec.\~1, some detailed questions with answers and some
                  detailed questions without answers are given in Sec.\~2
                  and\~3, respectively. Sections\~4 and\~5 just state
                  questions with and without answers but we do not go into
                  details explaining the importance of the questions. Our
                  answers to the `questions with answers' can be found in
                  our recent. In Sec.\~6, a short hint to relevant
                  literature ends this note.",
}

@InProceedings{Gogolla:2000:GROOM,
  author =       "Martin Gogolla and Mark Richters",
  title =        "{Definition von {UML} mit {UML} und {OCL}: Ein
                  {\"U}berblick zum Stand der Technik}",
  booktitle =    "Proc. 7. GROOM-Workshop ``UML - Erweiterungen (Profile)
                  und Konzepte der Metamodellierung''",
  year =         "2000",
  editor =       "Mario Jeckle and Bernhard Rumpe and Andy Sch{\"u}rr and
                  Andreas Winter",
  publisher =    "Universit{\"a}t Koblenz-Landau, Fachbereich Informatik",
  note =         "Auch: Softwaretechnik-Trends, 20:2, 2000, ISSN 0720-8928",
  abstract =     "Das Ziel dieser Arbeit ist es, einen {\"U}berblick zum
                  Einsatz der Object Constraint Language OCL zum einen bei
                  der Beschreibung von Modellen mit der Unified Modeling
                  Language UML und zum anderen bei der Beschreibung des
                  UML-Metamodells zu vermitteln. Eingang in die
                  {\"U}berlegungen finden die Dokumente des UML-Standards,
                  eigene Arbeiten und weitere Papiere anderer
                  Arbeitsgruppen.",
}

@InProceedings{Gogolla:2000:euroREF,
  author =       "Martin Gogolla and Ralf Kollmann",
  title =        "Re-Documentation of {Java} with {UML} Class Diagrams",
  booktitle =    "Proc. 7th Reengineering Forum, Reengineering Week 2000
                  Z{\"u}rich",
  year =         "2000",
  editor =       "Eliot Chikofsky",
  pages =        "41--48",
  publisher =    "Reengineering Forum, Burlington, Massachusetts",
  abstract =     "This paper describes the generation of class diagrams
                  characterizing the static data and class structure of
                  Java source code. To achieve such a diagrammatic
                  representation, translation rules are defined that
                  transform Java syntax into UML notation. Attention is
                  paid especially to implicit and advanced properties of
                  associations. First, an implementation view class diagram
                  of the Java source code is generated that reflects
                  program-specific details of the source code. In a second,
                  more involved step, we try to create a design view from
                  the source code and also represent certain patterns as
                  ODMG language features. The focus of our approach is on
                  minimizing the resulting UML diagrams (minimal with
                  respect to the number of elements in the diagrams) by
                  recognizing certain patterns in the source code and
                  transforming certain low-level syntactic constructs into
                  high-level semantic UML features.",
}

@InProceedings{Gogolla:2000:GraGra,
  author =       "Martin Gogolla",
  title =        "Graph Transformations on the {UML} Metamodel",
  booktitle =    "Proc. ICALP Workshop Graph Transformations and Visual
                  Modeling Techniques (GVMT'2000)",
  year =         "2000",
  editor =       "Jose D. P. Rolim and Andrei Z. Broder and Andrea
                  Corradini and Roberto Gorrieri and Reiko Heckel and Juraj
                  Hromkovic and Ugo Vaccaro and Joe B. Wells",
  pages =        "359--371",
  publisher =    "Carleton Scientific, Waterloo, Ontario, Canada",
  isbn =         "1-894145-07-0",
  abstract =     "The Unified Modeling Language UML is a rich language so
                  that it seems not feasible to give a single semantics for
                  the complete language in one step. In order to define the
                  semantics, we propose to translate as many UML language
                  features as possible into UML itself. The part of UML
                  which cannot be treated in this way is called the UML
                  core. The semantics of the non-core language features is
                  given by a translation into the core, whereas a different
                  semantics\~(for example a set-theoretic one or a
                  semantics on the basis of graphs) must be given to the
                  UML core. It turns out that for the first step, namely
                  the translation of UML language features into the UML
                  core, graph transformations are an ideal language for
                  expressing the required manipulations and the UML
                  metamodel gives the necessary fundamental vocabulary and
                  notions.",
}

@InProceedings{Gogolla:2000:UML-DYN-WS,
  author =       "Martin Gogolla and Oliver Radfelder and Ralf Kollmann and
                  Mark Richters",
  title =        "Analysing Atomic Dynamic {UML} Notions by Surfing through
                  the {UML} Metamodel",
  booktitle =    "Proc. UML'00 Workshop Dynamic Behaviour in UML Models",
  year =         "2000",
  editor =       "Gianna Reggio and Alexander Knapp and Bernhard Rumpe and
                  Bran Selic and Roel Wieringa",
  pages =        "57--62",
  publisher =    "LMU M{\"u}nchen, Informatik-Bericht Nr. 0006",
  abstract =     "This paper analyses atomic notions in UML which are
                  fundamental for the understanding of dynamic aspects. The
                  notions considered are: Action, Event, Exception,
                  Message, Method, Signal, Stimulus, Operation, and
                  Reception. We surf through the UML metamodel by combining
                  the different metamodel class diagrams, where these
                  notions are defined, into a single class diagram. Thereby
                  we point out the intent, similarities and differences
                  between these notions. Thus before doing a formalization,
                  we try to make the concepts a bit clearer than they
                  appear in the UML Semantics document.",
}

@InProceedings{Gogolla:2001:Dagstuhl,
  author =       "Martin Gogolla",
  title =        "Formal Methods versus {UML}'s {OCL}",
  booktitle =    "Can Formal Methods Cope with Software-Intensive Systems",
  year =         "2001",
  editor =       "Stefan J{\"a}hnichen and Jeff Kramer and Michel Lemoine
                  and Martin Wirsing",
  pages =        "19--20",
  publisher =    "Dagstuhl-Seminar-Report 308",
  isbn =         "0940-1121",
  abstract =     "The talk explains the connection between the Unified
                  Modeling Language UML and its Object Constraint Language
                  OCL. It shows OCL features by considering the BART case
                  study and giving a small abstract specification for it.
                  This specification is animated by means of the UML
                  Specification Environment USE developed at University of
                  Bremen. Finally the talk discusses to what extent OCL is
                  different from existing formal specification languages.",
}

@InProceedings{Gogolla:2001:AWRE,
  author =       "Martin Gogolla",
  title =        "Using {OCL} for Defining Precise, Domain-Specific {UML}
                  Stereotypes",
  booktitle =    "Proc. 6th Australian Workshop on Requirements Engineering
                  (AWRE'2001)",
  year =         "2001",
  editor =       "Aybuke Aurum and Ross Jeffery",
  pages =        "51--60",
  publisher =    "Centre for Advanced Software Engineering Research
                  (CAESER), University of New South Wales, Sydney",
  isbn =         "0-7334-1859-7",
  abstract =     "This paper studies the extension mechanisms of the
                  Unified Modeling Language UML. It introduces a new
                  appproach for defining UML stereotypes and shows its
                  usefulness by considering domain-specific requirements
                  for databases. The stereotypes introduced possess a
                  precise meaning by translating them into expressions
                  formulated in the Object Constraint Language\~OCL. Apart
                  from proposing a general framework for stereotype
                  definition, this work is also one step in the development
                  of a domain-specific requirements language for
                  information systems.",
}

@InProceedings{Gogolla:2002:EURASIA,
  author =       "Martin Gogolla and Mark Richters",
  title =        "Development of {UML} Descriptions with {USE}",
  booktitle =    "Proc. 1st Eurasian Conf. Information and Communication
                  Technology (EURASIA'2002)",
  year =         "2002",
  editor =       "Hassan Shafazand and A Min Tjoa",
  volume =       "2510",
  series =       "LNCS",
  pages =        "228--238",
  publisher =    "Springer",
  abstract =     "The Object Constraint Language OCL is part of the Unified
                  Modeling Language UML. Within software engineering, UML
                  is regarded today as an important step towards
                  development of high-quality object-oriented systems. OCL
                  allows to describe system structure by invariants and
                  system behavior by pre- and postconditions. This paper
                  explains the functionality of the UML Specification
                  Environment USE which allows to validate and verify UML
                  and OCL descriptions. The paper also uses a new approach
                  to handle UML statecharts by OCL pre- and
                  postconditions.",
}

@InCollection{Gogolla:2003:IOS,
  author =       "Martin Gogolla and Arne Lindow",
  title =        "Transforming Data Models with {UML}",
  booktitle =    "Knowledge Transformation for the Semantic Web",
  publisher =    "IOS Press",
  year =         "2003",
  editor =       "Borys Omelayenko and Michel Klein",
  pages =        "18--33",
  address =      "Amsterdam",
  isbn =         "1-58603-325-5",
  abstract =     "This chapter studies an approach to establish a formal
                  connection between data models, in particular between
                  conceptual data models and implementation data models. We
                  use metamodeling techniques based on the Meta Object
                  Facility MOF. MOF may be regarded as a subset of the
                  Unified Modeling Language UML. As prominent example data
                  models, we formally describe and thereby analyze the
                  Entity-Relationship and the Relational data model. In
                  addition, we represent the transformation between these
                  data models by MOF language features. Thus we describe
                  the data models and their transformation within a single
                  framework. All results are formally represented and
                  validated by a MOF compliant tool. The approach presented
                  is general enough so that it can used for other data
                  models being important for the Semantic Web, e.g., the
                  object-oriented data model or semi-structured data models
                  like XML-based models.",
}

@InProceedings{Gogolla:2004:MOD,
  author =       "Martin Gogolla and Mark Richters and J{\"o}rn Bohling and
                  Arne Lindow and Fabian B{\"u}ttner and Paul Ziemann",
  title =        "Werkzeugunterst{\"u}tzung f{\"u}r die Validierung von
                  {UML}- und {OCL}-Modellen durch automatische
                  Snapshot-Generierung",
  booktitle =    "Modellierung 2004, Proceedings zur Tagung, 23-26.
                  M{\"a}rz 2004, Marburg",
  year =         "2004",
  editor =       "Bernhard Rumpe and Wolfgang Hesse",
  volume =       "P-45",
  series =       "LNI",
  pages =        "281--282",
  publisher =    "Gesellschaft f{\"u}r Informatik",
  isbn =         "3-88579-374-1",
}

@InCollection{Gogolla:2004:FMEDS,
  author =       "Martin Gogolla and Paul Ziemann",
  title =        "Checking {BART} Test Scenarios with {UML}'s Object
                  Constraint Language",
  booktitle =    "Formal Methods for Embedded Distributed Systems: How To
                  Master The Complexity",
  publisher =    "Kluwer Academic Publishers",
  year =         "2004",
  editor =       "Fabrice Kordon and Michel Lemoine",
  chapter =      "5",
  pages =        "133--170",
  isbn =         "1402079966",
}

@InProceedings{GrosseRhode:2000:IDPT,
  author =       "M. Gro{\ss}e-Rhode",
  title =        "Using a Formal Reference Model for Consistency Checking
                  and Integration of UML Diagrams",
  booktitle =    "Proc. Fifth International Conference on Integrated Design
                  and Process Technology (IDPT'2000), June 2000, Dallas,
                  Texas",
  year =         "2000",
  editor =       "Peter A. Ng",
}

@InProceedings{Haehnle:2001:WTUML,
  author =       "Reiner H{\"a}hnle and Aarne Ranta",
  title =        "Connecting {OCL} with the Rest of the World",
  booktitle =    "ETAPS 2001 Workshop on Transformations in UML (WTUML),
                  Genova, Italy, 7th April",
  year =         "2001",
}

@InProceedings{Hamie:1998:APSEC,
  author =       "Ali Hamie and John Howse and Stuart Kent",
  title =        "Interpreting the {Object Constraint Language}",
  booktitle =    "Proceedings 5th Asia Pacific Software Engineering
                  Conference (APSEC '98), December 2-4, 1998, Taipei,
                  Taiwan",
  year =         "1998",
  publisher =    "IEEE Computer Society",
}

@InProceedings{Hamie:1998:NEOOM,
  author =       "Ali Hamie and John Howse and Stuart Kent",
  title =        "Navigation Expressions in Object-Oriented Modelling",
  booktitle =    "Proceedings Fundamental Approaches to Software
                  Engineering, 1st Internationsl Conference, FASE'98, Held
                  as Part of the European Joint Conferences on the Theory
                  and Practice of Software, ETAPS'98, Lisbon, Portugal,
                  March 28 - April 4, 1998",
  year =         "1998",
  editor =       "Egidio Astesiano",
  volume =       "1382",
  series =       "LNCS",
  pages =        "123--??",
  publisher =    "Springer",
}

@InProceedings{Hamie:1999:APSEC,
  author =       "Ali Hamie",
  title =        "Enhancing the {Object Constraint Language} for More
                  Expressive Specifications",
  booktitle =    "Proceedings Asia Pacific Software Engineering Conference
                  (APSEC '99), December, 1999, Takamatsu, Japan",
  year =         "1999",
  publisher =    "IEEE Computer Society",
}

@InProceedings{Halpin:1998:EMMSAD,
  author =       "Terry Halpin and Anthony Bloesch",
  title =        "A Comparison of {UML} and {ORM} for Data Modeling",
  booktitle =    "Proc. CAiSE'98/IFIP 8.1 Third International Workshop on
                  Evaluation of Modeling Methods in Systems Analysis and
                  Design (EMMSAD'98)",
  year =         "1998",
}

@Article{Halpin:1998:JCM,
  author =       "Terry Halpin",
  title =        "{UML} Data Models from an {ORM} Perspective: Part 1-5",
  journal =      "The Journal of Conceptual Modeling",
  year =         "1998",
}

@TechReport{Harel:2000:TR,
  author =       "David Harel and Bernhard Rumpe",
  title =        "Modeling Languages: Syntax, Semantics and All That Stuff
                  - Part {I}: The Basic Stuff",
  institution =  "Faculty of Mathematics and Computer Science, The Weizmann
                  Institute of Science, Israel",
  year =         "2000",
  number =       "MCS00-16",
  month =         sep,
}

@InProceedings{Haugen:SDL:2001,
  author =       "{\O}ystein Haugen",
  title =        "From {MSC-2000} to {UML 2.0} - {The} Future of Sequence
                  Diagrams",
  booktitle =    "SDL 2001: Meeting UML. 10th International SDL Forum
                  Copenhagen, Denmark, June 27-29, 2001, Proceedings",
  year =         "2001",
  volume =       "2078",
  series =       "LNCS",
  pages =        "38--51",
  publisher =    "Springer",
}

@TechReport{He:2001:TR,
  author =       "J. He and Z. Liu and X. Li",
  title =        "A relational model for object-oriented programming",
  institution =  "International Institute for Software Technology, the
                  United Nations University, P.O. Box 3058, Macau, SAR,
                  P.R. China",
  year =         "2001",
  number =       "UNU/IIST Report No. 231",
  month =         may,
  note =         "21 pages",
}

@InProceedings{He:2003:FACS,
  author =       "J. He and Z. Liu and X. Li",
  title =        "Component calculus",
  booktitle =    "Proc. Proc. Workshop on Formal Aspects of Component
                  Software (FACS'03), Satellite Workshop of FME2003, Pisa,
                  Italy, 8-9 September, 2003",
  year =         "2003",
  editor =       "V.H. Dang and Z. Liu",
  publisher =    "UNU/IIST Report No 284, UNU/IIST, P.O. Box 3058, Macao",
}

@InProceedings{He:2002:ICCI,
  author =       "J. He and Z. Liu and X. Li",
  title =        "Towards a refinement calculus for object-oriented
                  systems",
  booktitle =    "Proc. of 1st IEEE International Conference on cognitive
                    Informatics (ICCI02)",
  year =         "2002",
  pages =        "69--76",
  address =      "Alberta, Canada",
  month =         aug,
  publisher =    "IEEE Computer Society",
}

@InProceedings{Hruby:1998:SSBS,
  author =       "Pavel Hruby",
  title =        "Structuring Specification of Business Systems with {UML}
                  (with an Emphasis on Workflow Management Systems)",
  booktitle =    "Proc. OOPSLA'98 Business Object Workshop",
  year =         "1998",
  publisher =    "Springer",
}

@InProceedings{Huber:1998:TOOLS,
  author =       "Franz Huber and Andreas Rausch and Bernhard Rumpe",
  title =        "Modeling Dynamic Component Interfaces",
  booktitle =    "Technology of Object-Oriented Languages and Systems
                  (TOOLS 26)",
  year =         "1998",
  editor =       "Madhu Singh and Bertrand Meyer and Joseph Gil and Richard
                  Mitchell",
  publisher =    "IEEE Computer Society",
}

@InProceedings{Jaeger:1999:ESEC,
  author =       "Dirk J{\"a}ger and Ansgar Schleicher and Bernhard
                  Westfechtel",
  title =        "Using {UML} for Software Process Modeling",
  booktitle =    "Proc. Software Engineering - ESEC/FSE'99. 7th European
                  Software Engineering Conference, Toulouse, France,
                  September 1999.",
  year =         "1999",
  volume =       "1687",
  series =       "LNCS",
  pages =        "91--??",
  publisher =    "Springer",
}

@InProceedings{Juerjens:2002:DOCSEC,
  author =       "Jan J{\"u}rjens",
  title =        "{UMLsec} - Presenting the Profile",
  booktitle =    "Sixth Annual Workshop On Distributed Objects and
                  Components Security (DOCsec2002)",
  year =         "2002",
  address =      "Baltimore, MD",
  month =         mar,
  note =         "Tutorial",
}

@InProceedings{Juerjens:2001:SEC,
  author =       "Jan J{\"u}rjens",
  title =        "Modelling audit security for smart-card payment schemes
                  with {UMLsec}",
  booktitle =    "Trusted Information: The New Decade Challenge",
  year =         "2001",
  editor =       "M. Dupuy and P. Paradinas",
  pages =        "93--108",
  month =         jun,
  publisher =    "Kluwer Academic Publishers",
  note =         "Proceedings of SEC 2001 -- 16th International Conference on Information Security",
}

@InProceedings{Juerjens:2001:INETSEC,
  author =       "Jan J{\"u}rjens",
  title =        "Secure {Java} Development with {UMLsec}",
  booktitle =    "Advances in Network and Distributed Systems Security",
  year =         "2001",
  editor =       "B. De Decker and F. Piessens and J. Smits and E. Van
                  Herrenweghen",
  month =         nov,
  publisher =    "Kluwer Academic Publishers",
  note =         "Proceedings of the First Annual Working Conference on Network Security (I-NetSec '01)",
}

@InProceedings{Juerjens:2002:SACa,
  author =       "Jan J{\"u}rjens",
  title =        "Using {UMLsec} and Goal-Trees for Secure Systems
                  Development",
  booktitle =    "Applied Computing 2002",
  year =         "2002",
  pages =        "1026--1031",
  address =      "Madrid",
  month =         mar,
  note =         "Proceedings of the 2002 ACM Symposium of Applied Computing",
}

@InProceedings{Juerjens:2002:SACb,
  author =       "Jan J{\"u}rjens",
  title =        "A {UML} statecharts semantics with message-passing",
  booktitle =    "Applied Computing 2002",
  year =         "2002",
  pages =        "1009--1013",
  address =      "Madrid",
  month =         mar,
  note =         "Proceedings of the 2002 ACM Symposium of Applied Computing",
}

@InProceedings{Juerjens:2002:FMOODS,
  author =       "Jan J{\"u}rjens",
  title =        "Formal Semantics for Interacting {UML} subsystems",
  booktitle =    "5th International Conference on Formal Methods for Open
                  Object-Based Distributed Systems (FMOODS 2002)",
  year =         "2002",
  editor =       "B. Jacobs and A. Rensink",
  pages =        "29--44",
  month =         mar,
  publisher =    "Kluwer Academic Publishers",
  note =         "Proceedings of the First Annual Working Conference on Network Security (I-NetSec '01)",
}

@InProceedings{Juerjens:2001:VIS,
  author =       "Jan J{\"u}rjens",
  title =        "Developing Secure Systems with {UMLsec}: From Business
                  Processes to Implementation",
  booktitle =    "Verl{\"a}ssliche IT-Systeme 2001 - Sicherheit in
                  komplexen IT-Infrastrukturen",
  year =         "2001",
  editor =       "Dirk Fox and Marit K{\"o}hntopp and Andreas Pfitzmann",
  month =         sep,
  publisher =    "Vieweg",
  note =         "Proceedings of VIS 2001",
}

@InProceedings{Juerjens:2001:WTUML,
  author =       "Jan J{\"u}rjens",
  title =        "Transformations for Introducing Patterns -- A Secure
                  Systems Case Study",
  booktitle =    "WTUML: Workshop on Transformations in UML (ETAPS 2001
                  Satellite Event)",
  year =         "2001",
  month =         apr,
}

@InProceedings{Juerjens:2001:AVOCS,
  author =       "Jan J{\"u}rjens",
  title =        "Formal Development and Verification of Security-Critical
                  Systems with {UML}",
  booktitle =    "AVoCS'01 - Workshop on Automated Verification of Critical
                  Systems",
  year =         "2001",
  address =      "Oxford",
  month =         apr,
}

@InProceedings{Kaksonen:1998:ACISP,
  author =       "Rauli Kaksonen and Petri M{\"a}h{\"o}nen",
  title =        "Object Modeling of Cryptographic Algorithms with {UML}",
  booktitle =    "Proceedings Information Security and Privacy, Third
                  Australasian Conference, ACISP'98, Brisbane, Australia,
                  July, 1998",
  year =         "1998",
  editor =       "C. Boyd and E. Dawson",
  volume =       "1438",
  series =       "LNCS",
  pages =        "193--204",
  publisher =    "Springer",
}

@InProceedings{Katalinic:2001:DAAAM,
  author =       "Branko Katalinic and Sabri Pllana and Berislav Ljoljic",
  title =        "Modeling Flexible Manufacturing Systems with {UML}",
  booktitle =    "Annals of DAAAM International for 2001 \& Proceedings of
                  the 12th International DAAAM Symposium, Jena, Germany",
  year =         "2001",
  editor =       "Branko Katalinic",
  publisher =    "DAAAM International Vienna",
}

@InProceedings{Keller:2001:CAiSE,
  author =       "Rudolf K. Keller and Jean-Fran{\c{c}}ois B{\'e}dard and
                  Guy Saint-Denis",
  title =        "Design and Implementation of a {UML}-Based Design
                  Repository",
  booktitle =    "Advanced Information Systems Engineering. 13th
                  International Conference, CAiSE 2001, Interlaken,
                  Switzerland, June 4-8, 2001, Proceedings",
  year =         "2001",
  volume =       "2068",
  series =       "LNCS",
  pages =        "448--464",
  publisher =    "Springer",
}

@InProceedings{Kim:1998:APSEC,
  author =       "Dong Kwan Kim and Hyo Taeg Jung and Chae Kyu Kim",
  title =        "Techniques for Systematically Generating Framework
                  Diagram based on {UML}",
  booktitle =    "Proceedings 5th Asia Pacific Software Engineering
                  Conference (APSEC '98), December 2-4, 1998, Taipei,
                  Taiwan",
  year =         "1998",
  publisher =    "IEEE Computer Society",
}

@InProceedings{Kollmann:2001:CSMR,
  author =       "Ralf Kollmann and Martin Gogolla",
  title =        "Capturing Dynamic Program Behaviour with {UML}
                  Collaboration Diagrams",
  booktitle =    "Proc. 5th European Conf. Software Maintenance and
                  Reengineering (CSMR'01)",
  year =         "2001",
  editor =       "Pedro Sousa and J{\"u}rgen Ebert",
  pages =        "58--67",
  publisher =    "IEEE Computer Society",
  isbn =         "0-7695-1028-0",
  abstract =     "The UML provides means to specify both static and dynamic
                  aspects of object-oriented software systems and can be
                  used to assist in all phases of a software development
                  process. With growing support by CASE tools, its
                  applications become more and more widespread. In addition
                  to the automatic generation of class code from diagrams,
                  the recovery of static structure from source code has
                  become common, too. In this paper however, we focus on
                  the extraction of behavioural information from program
                  code. We introduce a restricted meta model for Java code
                  and present a new approach to extract the required data,
                  which will then be rendered as UML collaboration
                  diagrams.",
}

@InProceedings{Kollmann:2001:WSR,
  author =       "Ralf Kollmann and Martin Gogolla",
  title =        "Selektive Darstellung von Programmstrukturen mit {UML}",
  booktitle =    "Proc. 3. Workshop Software-Reengineering",
  year =         "2001",
  editor =       "J{\"u}rgen Ebert and Franz Lehner",
  publisher =    "Universit{\"a}t Koblenz, Technischer Bericht,
                  http://www.uni-koblenz.de/\~ist/WSR2001",
  abstract =     "Das Papier beschreibt, wie verschiedene Ans{\"a}tze zur
                  Selektion und Transformation von durch Reverse
                  Engineering gesammelten Informationen dazu beitragen
                  k{\"o}nnen, die Menge der durch Programmcode gegebenen
                  Informationen in komprimierter Weise darzustellen, um
                  Lesbarkeit und Verst{\"a}ndnis zu erleichtern. Wir
                  unterscheiden zwischen Abstraktion, wobei komplexere
                  Elemente der UML Notation von Klassendiagrammen zum
                  Einsatz kommen, und selektiver Darstellung, wobei die
                  Transformation der Daten mit einer manuellen Selektion
                  kombiniert wird. Beim Einsatz dieser Techniken hat sich
                  gezeigt, da{\ss} durch die kombinierte Herangehensweise
                  bessere Ergebnisse erreicht werden k{\"o}nnen.",
}

@InProceedings{Kollmann:2001:WCRE,
  author =       "Ralf Kollmann and Martin Gogolla",
  title =        "Application of the {UML} Associations and Their
                  Adornments in Design Recovery",
  booktitle =    "Proc. 8th Working Conference on Reverse Engineering
                  (WCRE'2001)",
  year =         "2001",
  editor =       "Peter Aiken and Elizabeth Burd",
  publisher =    "IEEE Computer Society",
  abstract =     "Many CASE tools support reverse engineering and UML.
                  However, it can be observed that usually, only a subset
                  of the UML notation is supported, namely those parts with
                  a more or less direct code representation.  Although a
                  lot of research is done in this field, the more advanced
                  features of UML notations are not commonly supported in
                  reverse engineering. In this paper, we show approaches to
                  discover patterns in program code that can be represented
                  by means of advanced notational features of UML class
                  diagrams. We obtain the necessary information by reverse
                  engineering Java programs with different methods. These
                  have been implemented in a prototypical implementation.",
}

@InProceedings{Kollmann:2002:CSMR,
  author =       "Ralf Kollmann and Martin Gogolla",
  title =        "Metric-Based Selective Representation of {UML} Diagrams",
  booktitle =    "Proc. 6th European Conf. Software Maintenance and
                  Reengineering (CSMR'02)",
  year =         "2002",
  editor =       "Tibor Gyim{\'o}thy and Fernando Brito e Abreu",
  publisher =    "IEEE Computer Society",
  abstract =     "UML diagrams are widely employed for modeling of
                  object-oriented software systems. In addition to their
                  application in forward engineering, it is also possible
                  to use them for the redocumentation of existing programs.
                  However, the inherent structure of UML diagrams, which
                  consists of graphical as well as textual information,
                  makes it difficult to read and oversee large diagrams
                  generated from complex systems. The view on such diagrams
                  can be compared with taking a look at a detailed map: the
                  reader has to decide whether to read the fine details or
                  to view the whole structure.  We present approaches to
                  overcome this problem by using object-oriented metrics
                  for program analysis and location of submodules in
                  diagrams that belong together in terms of coupling.  The
                  shown techniques have been implemented into our reverse
                  engineering tool Idea, which allows interactive selection
                  and isolation of coherent regions of class diagrams.",
}

@InProceedings{Kollmann:2002:WCRE,
  author =       "Ralf Kollmann and Petri Selonen and Eleni Stroulia and
                  Tarja Syst{\"a} and Albert Z{\"u}ndorf",
  title =        "A Study on the Current State of the Art in Tool-Supported
                  {UML}-Based Static Reverse Engineering",
  booktitle =    "Proc. 9th Working Conf. Reverse Engineering (WCRE'02)",
  year =         "2002",
  editor =       "Elizabeth Burd and Arie van Deursen",
  publisher =    "IEEE Computer Society",
  abstract =     "Today, software-engineering research and industry alike
                  recognize the need for practical tools to support
                  reverse-engineering activities. Most of the well-known
                  CASE-tools nowadays support reverse engineering in some
                  way. But although the Unified Modeling Language (UML) has
                  emerged as the \verb|\|\{\verb|\|it de facto\} standard
                  for the abstract graphical representation of
                  object-oriented software systems, there does not yet
                  exist a standard scheme for representing the reverse
                  engineered models of software systems. Due to the
                  differences in understanding and application of the UML
                  notation and the proprietary extensions that different
                  tools adopt, it is often difficult to ensure that model
                  semantics remains unambiguous when working with different
                  tools at the same time. In this paper, we examine the
                  capabilities of the two most successful
                  industrial-strength CASE-tools in reverse engineering the
                  static structure of software systems and compare them to
                  the results produced by two academic prototypes. The
                  comparisons are carried out both manually and
                  automatically using a research prototype for manipulating
                  and comparing UML models.",
}

@InProceedings{Kuske:2002:IFM,
  author =       "Sabine Kuske and Martin Gogolla and Ralf Kollmann and
                  Hans-J{\"o}rg Kreowski",
  title =        "An Integrated Semantics for {UML} Class, Object, and
                  State Diagrams based on Graph Transformation",
  booktitle =    "3rd Int. Conf. Integrated Formal Methods (IFM'02)",
  year =         "2002",
  editor =       "Michael Butler and Kaisa Sere",
  publisher =    "Springer",
  abstract =     "This paper studies the semantics of a central part of the
                  Unified Modeling Language UML. It discusses UML class,
                  object and state diagrams and presents a new integrated
                  semantics for both on the basis of graph transformation.
                  Graph transformation is a formal technique having some
                  common ideas with the UML. Graph transformation rules are
                  associated with the operations in class diagrams and with
                  the transitions in state diagrams. The resulting graph
                  transformations are combined into one system in order to
                  obtain a single coherent semantic description.",
}

@InProceedings{Kuzniarz:2000:IMKB,
  author =       "Ludwik Kuzniarz and Maciej Piasecki",
  title =        "Modelling Multimedia Presentation in {UML}",
  booktitle =    "Proc. 10th European-Japanese Conference on Information
                  Modelling and Knowledge Bases, Saariselk{\"a} (Finland),
                  2000",
  year =         "2000",
  editor =       "H. Kangassalo and H. Jaakkola and E. Kawaguchi",
  publisher =    "IOS Press, Amsterdam",
}

@InProceedings{Laleau:2001:CAiSE,
  author =       "Regine Laleau and Fiona Polack",
  title =        "A Rigorous Metamodel for {UML} Static Conceptual
                  Modelling of Information Systems",
  booktitle =    "Advanced Information Systems Engineering. 13th
                  International Conference, CAiSE 2001, Interlaken,
                  Switzerland, June 4-8, 2001, Proceedings",
  year =         "2001",
  volume =       "2068",
  series =       "LNCS",
  pages =        "402--416",
  publisher =    "Springer",
}

@InProceedings{Latella:1999:FOSUSD,
  author =       "Diego Latella and Istvan Majzik and Mieke Massink",
  title =        "Towards a Formal Operational Semantics of {UML}
                  Statechart Diagrams",
  booktitle =    "Proc. FMOODS'99, IFIP TC6/WG6.1 Third International
                  Conference on Formal Methods for Open Object-Based
                  Distributed Systems, Florence, Italy, February 15-18,
                  1999",
  year =         "1999",
  publisher =    "Kluwer",
}

@Article{Latella:1999:FAC,
  author =       "Diego Latella and Istvan Majzik and Mieke Massink",
  title =        "Automatic Verification of a Behavioural Subset of {UML}
                  Statechart Diagrams Using the {SPIN} Model-checker",
  journal =      "Formal Aspects of Computing",
  year =         "1999",
  volume =       "11",
  number =       "6",
  pages =        "637--664",
  isbn =         "0934-5043",
}

@InProceedings{Li:2001:APSEC,
  author =       "X. Li and Z. Liu and Z. Guo",
  title =        "Formal object-oriented analysis and design of an online
                  ticketing system",
  booktitle =    "The proceedings of the 8th Asia-Pacific Software
                  Engineering Conference (APSEC2001)",
  year =         "2001",
  pages =        "259--266",
  address =      "Macau, P.R. China",
  month =         dec,
  publisher =    "IEEE Computer Society",
  isbn =         "7695-1408-1",
}

@InProceedings{Li:2001:COMPSAC,
  author =       "X. Li and Z. Liu and J. He",
  title =        "Formal and use-case driven requirement analysis in
                  {UML}",
  booktitle =    "The proceedings of the 25th Annual International Computer
                  Software and Applications Conference (COMPSAC2001)",
  year =         "2001",
  pages =        "215--224",
  address =      "Illinois, USA",
  month =         oct,
  publisher =    "IEEE Computer Society",
  isbn =         "7695-1372-7",
}

@InProceedings{Li:2004:ASWEC,
  author =       "X. Li and Z. Liu and J. He",
  title =        "A formal semantics of {UML} sequence diagrams",
  booktitle =    "Proc. of Australian Software Engineering Conference
                  (ASWEC'2004), 13-16 April 2004",
  year =         "2004",
  address =      "Melbourne, Australia",
  publisher =    "IEEE Computer Society",
}

@InProceedings{Lindow:2004:DELFI,
  author =       "Arne Lindow and Martin Gogolla",
  title =        "Eine multimediale Erweiterung eines {UML}-Tools f{\"u}r
                  Lehrzwecke",
  booktitle =    "DeLFI 2004, Tagungsband der 2. e-Learning Fachtagung
                  Informatik, 6.-8. September 2004, Paderborn, Germany",
  year =         "2004",
  editor =       "Gregor Engels and Silke Seehusen",
  volume =       "P-52",
  series =       "LNI",
  pages =        "393--394",
  publisher =    "German Informatics Society",
  isbn =         "3-88579-381-4",
}

@InProceedings{Liu:2001:PDPTA,
  author =       "Z. Liu and J. He and X. Li",
  title =        "Toward a formal use of {UML} for software requirement
                  analysis",
  booktitle =    "The Proceedings of PDPTA'2001 International Conference",
  year =         "2001",
  editor =       "Hamid Arabnia",
  pages =        "27--33",
  address =      "Las Vegas, USA",
  month =         jun,
  publisher =    "CSREA",
  note =         "Proceedings of the 2002 ACM Symposium of Applied Computing",
}

@InProceedings{Liu:2002:ICFEM,
  author =       "Z. Liu and X. Li and J. He",
  title =        "Using Transition Systems to Unify {UML} Models",
  booktitle =    "The Proceedings of 4th International Conference on Formal
                  Engineering Methods (ICFEM2002)",
  year =         "2003",
  editor =       "Chris George",
  volume =       "2495",
  series =       "LNCS",
  pages =        "535--547",
  address =      "Shanghai, China",
  month =         oct,
  publisher =    "Springer",
}

@InProceedings{Liu:2003:ICFEM,
  author =       "Z. Liu and J. He and X. Li and Y. Chen",
  title =        "A relational model for formal object-oriented requirement
                  analysis in {UML}",
  booktitle =    "Formal Methods and Software Engineering, 5th
                  International Conference on Formal Engineering
                  Methods(ICFEM2003)",
  year =         "2003",
  editor =       "J. S. Dong and J. Woodcock",
  volume =       "2885",
  series =       "LNCS",
  pages =        "640--664",
  address =      "Singapore",
  month =         nov,
  publisher =    "Springer",
}

@InProceedings{Liu:2004:ASWEC,
  author =       "J. Liu and Z. Liu and J. He and X. Li",
  title =        "Linking {UML} models of design and requirement",
  booktitle =    "Proc. of Australian Software Engineering Conference
                  (ASWEC'2004), 13-16 April 2004",
  year =         "2004",
  address =      "Melbourne, Australia",
  publisher =    "IEEE Computer Society",
}

@InProceedings{Liu:2003:WCV,
  author =       "Z. Liu and J. He and X. Li and Y. Liu",
  title =        "Unifying views of {UML}",
  booktitle =    "Proc. of UML 2003 Workshop on Compositional Verification
                  of UML",
  year =         "2003",
  note =         "Report No. 288 of UNU/IIST, P.O. Box 3058, Macao",
}

@InProceedings{Maciaszek:2000:IRMA,
  author =       "Leszek Maciaszek",
  title =        "{UML} Dialect for Designing Object-Relational Databases",
  booktitle =    "Challenges of Information Technology Management in the
                  21st Century",
  year =         "2000",
  editor =       "Mehdi Khosrowpour",
  note =         "(Proc. International Resource Management Association Conference IRMA'2000, Anchorage, Alaska, Mai 2000)",
}

@InProceedings{Mandel:1999:FM,
  author =       "Luis Mandel and Mar{\'\i}a Victoria Cengarle",
  title =        "On the Expressive Power of {OCL}",
  booktitle =    "FM'99 - Formal Methods. World Congress on Formal Methods
                  in the Development of Computing Systems, Toulouse,
                  France, September 1999. Proceedings, Volume I",
  year =         "1999",
  volume =       "1708",
  series =       "LNCS",
  pages =        "854--874",
  publisher =    "Springer",
}

@TechReport{Mandel:1999:OCL,
  author =       "Luis Mandel and Mar{\'\i}a Victoria Cengarle",
  title =        "On the Expressive Power of the {Object Constraint
                  Language} {OCL}",
  institution =  "Forschungsinstitut f{\"u}r angewandte
                  Software-Technologie (FAST e.V.)",
  year =         "1999",
}

@InProceedings{Matejka:1998,
  author =       "F. Matejka and A. Schwald",
  title =        "Formalisierung und visuelle Modellierung am Beispiel der
                  {UML}-Statecharts",
  booktitle =    "Proc. Informatik'98, 28. Jahrestagung der Gesellschaft
                  f{\"u}r Informatik, 21. - 25. September 1998, Magdeburg",
  year =         "1998",
  publisher =    "Springer",
}

@InProceedings{McUmber:2001:ICSE,
  author =       "William E. McUmber and Betty H. C. Cheng",
  title =        "A General Framework for Formalizing {UML} with Formal
                  Languages",
  booktitle =    "Proceedings of IEEE International Conference on Software
                  Engineering (ICSE01)",
  year =         "2001",
  month =         may,
}

@InProceedings{Mehner:2000:WM,
  author =       "Katharina Mehner and Annika Wagner",
  title =        "Visualisierung der Synchronisation von {Java}-Threads mit
                  {UML}",
  booktitle =    "Modelle und Modellierungssprachen in Informatik und
                  Wirtschaftsinformatik. Beitr{\"a}ge des Workshops
                  ``Modellierung 2000'', St. Goar, 5. - 7. April 2000.",
  year =         "2000",
  editor =       "J{\"u}rgen Ebert and Ulrich Frank",
  series =       "Koblenzer Schriften zur Informatik, Band 15",
  publisher =    "Koblenz: F{\"o}lbach",
  isbn =         "3-934795-15-3",
}

@Article{Mens:2000:ASEJ,
  author =       "Tom Mens and T. D'Hondt",
  title =        "Automating support for software evolution in {UML}",
  journal =      "Automated Software Engineering Journal",
  year =         "2000",
  volume =       "7",
  number =       "1",
  pages =        "39--59",
  month =         feb,
}

@Phdthesis{Muthiayen:2000:PHD,
  author =       "Darmalingum Muthiayen",
  title =        "Real-Time Reactive System Development - A Formal Approach
                  Based on {UML} and {PVS}",
  school =       "Department of Computer Science at Concordia University,
                  Montreal, Canada",
  year =         "2000",
  month =         jan,
  abstract =     "The  scope  of this thesis   encompasses  three  major
                  components.   We develop a visual  technique for
                  object-oriented modeling  of real-time reactive  systems,
                  based on a minimal  set of extensions to UML, along with
                  a set of well-formedness rules for the real-time models. 
                  We then present a formalization of  the Real-Time UML
                  (RTUML) notation, making use of the abstract syntax and
                  well-formedness rules of UML metamodel, and provide
                  formal denotational  and operational semantics for 
                  RTUML. Finally, we introduce a   methodology for
                  mechanized   verification of time-dependent  properties
                  in  the RTUML design  of real-time reactive systems, 
                  within   the   PVS verification  environment.    The 
                  formal semantics   of   RTUML provides a    foundation  
                  for the verification methodology, and for rigorous
                  analysis and validation techniques.  The novelty of the
                  development  methodology for real-time systems  lies in
                  the    mechanized    verification   approach  
                  superimposed   on   the object-oriented modeling
                  technique.",
}

@Article{Noack:1999:OVV,
  author =       "J{\"o}rg Noack and Bruno Schienmann",
  title =        "Objektorientierte Vorgehensmodelle im Vergleich",
  journal =      "Informatik-Spektrum",
  year =         "1999",
  volume =       "22",
  number =       "3",
  pages =        "166--180",
}

@InProceedings{Ober:1999:EUROPAR,
  author =       "Julian Ober and Ileana Stan",
  title =        "On the Concurrent Object Model of {UML}",
  booktitle =    "Proceedings Euro-Par'99 - Parallel Processing, 5th
                  International Euro-Par Conference, Toulouse, France,
                  August/September 1999",
  year =         "1999",
  editor =       "P. Amestoy and P. Berger and M. Dayd{\'e} and I. Duff and
                  V. Frayss{\'e} and L. Giraud and D. Ruiz",
  volume =       "1685",
  series =       "LNCS",
  pages =        "1377--1384",
  publisher =    "Springer",
}

@InProceedings{Oliver:1999:VOOMA,
  author =       "Ian Oliver and Stuart Kent",
  title =        "Validation of Object-Oriented Models using Animation",
  booktitle =    "Proceedings of EuroMicro'99, Milan, Italy",
  year =         "1999",
  month =         sep,
}

@InProceedings{Oliver:1999:PhdOOS,
  author =       "Ian Oliver",
  title =        "{'Executing'} the {OCL}",
  booktitle =    "Proceedings of the ECOOP'99 Workshop for PhD Students in
                  OO Systems (PhDOOS '99)",
  year =         "1999",
  editor =       "Awais Rashid and David Parsons and Alexandru Telea",
  isbn =         "90-386-1471-3",
}

@InProceedings{Overgaard:2000:FASE,
  author =       "Gunnar {\"O}vergaard",
  title =        "Formal Specification of Object-Oriented Meta-Modelling",
  booktitle =    "Proc. Fundamental Approaches to Software Engineering
                  (FASE 2000), Berlin, Germany",
  year =         "2000",
  editor =       "Tom Maibaum",
  volume =       "1783",
  series =       "LNCS",
  publisher =    "Springer",
  isbn =         "3-540-67261-3",
}

@InProceedings{Page:1998:JPCDIF,
  author =       "Patrick Pag{\'e} and Rudolf K. Keller and Reinhard
                  Schauer",
  title =        "A {JavaCC} Parser for the {UML}-Based {CDIF} Transfer
                  Format",
  booktitle =    "Proc. OOPSLA'98 Workshop on Model Engineering, Methods
                  and Tools Integration with CDIF",
  year =         "1998",
  pdf-url =       "http://www.metamodel.com/oopsla98-cdif-workshop/page.pdf",
}

@InProceedings{Paige:1999:FM,
  author =       "Richard F. Paige and Jonathan S. Ostroff",
  title =        "Developing {BON} as an Industrial-Strength Formal
                  Method",
  booktitle =    "FM'99 - Formal Methods. World Congress on Formal Methods
                  in the Development of Computing Systems, Toulouse,
                  France, September 1999. Proceedings, Volume I",
  year =         "1999",
  volume =       "1708",
  series =       "LNCS",
  pages =        "834--853",
  publisher =    "Springer",
}

@InProceedings{Petriu:2000:AGTIVE,
  author =       "Dorina C. Petriu and X. Wang",
  title =        "From {UML} Description of High-level Software
                  Architecture to {LQN} Performance Models",
  booktitle =    "Proc. Applications of Graph Transformations with
                  Industrial Relevance, International Workshop, AGTIVE'99
                  Kerkrade, The Netherlands, September, 1999",
  year =         "2000",
  editor =       "M. Nagl and A. Sch{\"u}rr and M. M{\"u}nch",
  volume =       "1779",
  series =       "LNCS",
  publisher =    "Springer",
  pdf-url =       "http://www.sce.carleton.ca/faculty/petriu/abstracts/AGTIVE.pdf.gz",
}

@InProceedings{Pleumann:2004:DELFI,
  author =       "J{\"o}rg Pleumann",
  title =        "Erfahrungen mit dem multimedialen, didaktischen
                  Modellierungswerkzeug {DAVE}",
  booktitle =    "DeLFI 2004, Tagungsband der 2. e-Learning Fachtagung
                  Informatik, 6.-8. September 2004, Paderborn, Germany",
  year =         "2004",
  editor =       "Gregor Engels and Silke Seehusen",
  volume =       "P-52",
  series =       "LNI",
  pages =        "55--66",
  publisher =    "German Informatics Society",
  isbn =         "3-88579-381-4",
}

@TechReport{Popp:1999:TRIB,
  author =       "Gerhard Popp and Franz Huber and Ingolf Kr{\"u}ger and
                  Bernhard Rumpe and Wolfgang Schwerin",
  title =        "{Internet-Buchhandel -- Eine Fallstudie f{\"u}r die
                  Anwendung von Softwareentwicklungstechniken mit der
                  {UML}}",
  institution =  "Technische Universit{\"a}t M{\"u}nchen",
  year =         "1999",
  number =       "TUM-I9915",
  month =         sep,
}

@InProceedings{Price:1999:DEXA,
  author =       "Rosanne Price and Kotagiri Ramamohanarao and Bala
                  Srinivasan",
  title =        "Spatiotemporal Extensions to Unified Modeling Language",
  booktitle =    "Proc. DEXA'99 Workshop on Spatio-Temporal Data Models and
                  Languages (STDML)",
  year =         "1998",
  editor =       "Stefano Spaccapietra",
}

@Article{Pronk:1998:CSI,
  author =       "C. Pronk and M. Sch{\"o}nhacker",
  title =        "Constructing formal language definitions, can we manage?
                  What can we learn from Modula-2 standardization?",
  journal =      "Computer Standards \& Interfaces",
  year =         "1998",
  volume =       "19",
  number =       "2",
  pages =        "143--154",
  month =         mar,
}

@InProceedings{Radfelder:2000:AVI,
  author =       "Oliver Radfelder and Martin Gogolla",
  title =        "On Better Understanding {UML} Diagrams through
                  Interactive Three-Dimensional Visualization and
                  Animation",
  booktitle =    "Proc. Advanced Visual Interfaces (AVI'2000)",
  year =         "2000",
  editor =       "Vito Di Gesu and Stefano Levialdi and Laura Tarantino",
  pages =        "292--295",
  publisher =    "ACM Press, New York",
  isbn =         "1-58113-252-2",
  abstract =     "Different approaches support the construction of software
                  by representing certain aspects of a system graphically.
                  Recently, the UML has become common to provide software
                  designers with tools, in which they can create visual
                  representations of software interactively. But the UML is
                  intended to be drawn on two-dimensional surfaces. Our
                  approach extends UML into a third and fourth dimension in
                  a way that we can place both static and dynamic aspects
                  in one single view. By this, we can show behavior in the
                  context of structural aspects, instead of drawing
                  different diagrams for each aspect with only loose
                  relation to each other.  We also use the third dimension
                  to emphasize important things and to place less
                  interesting things in the background. Thereby, we direct
                  the viewer's attention to the important things in the
                  foreground.  Currently, UML shows dynamic behavior by
                  diagrams which do not change and are therefore static in
                  nature. In sequence diagrams, for example, time elapses
                  from the top of the diagram to the bottom.  We point out
                  that behavior is better visualized by animated diagrams
                  where message symbols move from the sender object to the
                  receiver object. Our approach supports the creation of a
                  system as well as the communication of its dynamic
                  processes especially to customers.",
}

@InProceedings{Ramakrishnan:1999:EOSTO,
  author =       "Sita Ramakrishnan and John McGregor",
  title =        "Extending {OCL} to Support Temporal Operators",
  booktitle =    "Proceedings of the 21st International Conference on
                  Software Engineering (ICSE99) Workshop on Testing
                  Distributed Component-Based Systems, LA, May 16 - 22,
                  1999",
  year =         "1999",
}

@InProceedings{Reggio:2000:FASE,
  author =       "Gianna Reggio and Egidio Astesiano and Christine Choppy
                  and Heinrich Hussmann",
  title =        "Analysing {UML} Active Classes and Associated State
                  Machines -- {A} Lightweight Formal Approach",
  booktitle =    "Proc. Fundamental Approaches to Software Engineering
                  (FASE 2000), Berlin, Germany",
  year =         "2000",
  editor =       "Tom Maibaum",
  volume =       "1783",
  series =       "LNCS",
  publisher =    "Springer",
  isbn =         "3-540-67261-3",
}

@InProceedings{Ribo:2001:EWSPT,
  author =       "Josep M. Ribo and Xavier Franch",
  title =        "Building Expressive and Flexible Process Models Using a
                  {UML}-Based Approach",
  booktitle =    "8th European Workshop, EWSPT 2001, Witten, Germany, June,
                  19-21, 2001, Proceedings",
  year =         "2001",
  editor =       "V. Ambriola",
  volume =       "2077",
  series =       "LNCS",
  pages =        "152--172",
  publisher =    "Springer",
  isbn =         "3-540-42264-1",
}

@InProceedings{Richters:1998:ER,
  author =       "Mark Richters and Martin Gogolla",
  title =        "On Formalizing the {UML} {Object Constraint Language}
                  {OCL}",
  booktitle =    "Proc. 17th Int. Conf. Conceptual Modeling (ER'98)",
  year =         "1998",
  editor =       "Tok Wang Ling and Sudha Ram and Mong Li Lee",
  volume =       "1507",
  series =       "LNCS",
  pages =        "449--464",
  publisher =    "Springer",
  isbn =         "3-540-65189-6",
  abstract =     "We present a formal semantics for the Object Constraint
                  Language (OCL) which is part of the Unified Modeling
                  Language (UML) -- an emerging standard language and
                  notation for object-oriented analysis and design.  In
                  context of information systems modeling, UML class
                  diagrams can be utilized for describing the overall
                  structure, whereas additional integrity constraints and
                  queries are specified with OCL expressions. By using OCL,
                  constraints and queries can be specified in a formal yet
                  comprehensible way. However, the OCL itself is currently
                  defined only in an informal way. Thus the semantics of
                  constraints is in general not precisely defined. Our
                  approach gives precise meaning to OCL concepts and to
                  some central aspects of UML class models. In consequence,
                  a formal semantics facilitates verification, validation
                  and simulation of models improving the quality of models
                  and software design.",
}

@InProceedings{Richters:1999:OOPSLA-WS,
  author =       "Mark Richters and Martin Gogolla",
  title =        "On the Need for a Precise {OCL} Semantics",
  booktitle =    "Proc. OOPSLA Workshop ``Rigorous Modeling and Analysis
                  with the UML: Challenges and Limitations''",
  year =         "1999",
  editor =       "Robert France and Bernhard Rumpe and Brian
                  Henderson-Sellers and Jean-Michel Bruel and Ana Moreira",
  publisher =    "Colorado State University, Fort Collins, Colorado",
  abstract =     "In our view a formalization of the OCL is beneficial for
                  achieving the following goals: (1) Improvement of the OCL
                  itself by pointing out some potential problems with its
                  current definition, (2) a more precise understanding of
                  UML class models and their interpretation, (3) a solid
                  foundation for implementing CASE tools supporting
                  analysis, simulation and validation of UML models. We
                  also feel that there is one aspect of OCL which often
                  gets underrated. OCL expressions cannot only be used to
                  specify constraints, but more generally, one can utilize
                  them to specify queries retrieving non-trivial
                  information about certain objects in a given system
                  state.  These queries can then be translated into
                  statements of a query language of the chosen
                  implementation environment. A precise OCL semantics would
                  obviously facilitate a more systematic description of a
                  translation scheme from OCL to e.g. SQL or the ODMG's
                  Object Query Language (OQL).",
}

@InProceedings{Richters:2000:GI,
  author =       "Mark Richters and Martin Gogolla",
  title =        "Validierung von {UML}-Modellen und {OCL}-Bedingungen",
  booktitle =    "Proc. GI'2000 Workshop Rigorose Entwicklung
                  software-intensiver Systeme",
  year =         "2000",
  editor =       "Martin Wirsing and Martin Gogolla and Hans-J{\"o}rg
                  Kreowski and Tobias Nipkow and Wolfgang Reif",
  pages =        "21--32",
  publisher =    "LMU M{\"u}nchen, Informatik-Bericht Nr. 0005",
  abstract =     "Die Unified Modeling Language (UML) ist ein allgemein
                  akzeptierter Standard f{\"u}r die Modellierung von
                  Software-Systemen und wird als solcher von einer
                  gro{\ss}en Anzahl von CASE-Tools unterst{\"u}tzt. Oft
                  weisen UML-Werkzeuge nur wenig Unterst{\"u}tzung f{\"u}r
                  die Validierung von Modellen in fr{\"u}hen Entwurfsphasen
                  auf. Es gibt im allgemeinen auch keine nennenswerte
                  Unterst{\"u}tzung f{\"u}r Integrit{\"a}tsbedingungen, die
                  in der Object Constraint Language (OCL) geschrieben sind.
                  Wir stellen daher einen Ansatz f{\"u}r die Validierung
                  von UML-Modellen und OCL-Bedingungen vor, der diese
                  Unterst{\"u}tzung bereitstellt. Das USE-Werkzeug
                  (UML-based Specification Environment) bietet einen
                  Animator zum Simulieren von UML-Modellen und einen
                  OCL-Interpreter f{\"u}r die {\"u}berpr{\"u}fung von
                  Bedingungen. Einzelne Zust{\"a}nde eines laufenden
                  Systems k{\"o}nnen untersucht und auf {\"U}bereinstimmung
                  mit dem Modell {\"u}berpr{\"u}ft werden.",
}

@Phdthesis{Richters:2002:DISS,
  author =       "Mark Richters",
  title =        "A Precise Approach to Validating {UML} Models and {OCL}
                  Constraints",
  school =       "Universit{\"a}t Bremen",
  year =         "2002",
  address =      "Logos Verlag, Berlin, BISS Monographs, No. 14",
  isbn =         "3-89722-842-4",
  abstract =     "We present a precise approach that allows an analysis and
                  validation of UML models and OCL constraints. We focus on
                  models and constraints specified in the analysis and
                  early design stage of a software development process. For
                  this purpose, a suitable subset of UML corresponding to
                  information that is usually represented in class diagrams
                  is identified and formally defined. This basic modeling
                  language provides a context for all OCL constraints. We
                  define a formal syntax and semantics of OCL types,
                  operations, expressions, invariants, and
                  pre-/postconditions. We also give solutions for problems
                  with the current OCL definition and discuss possible
                  extensions.  A metamodel for OCL is introduced that
                  defines the abstract syntax of OCL expressions and the
                  structure of types and values. The metamodel approach
                  allows a seamless integration with the UML metamodeling
                  architecture and makes the benefits of a precise OCL
                  definition easier accessible. The OCL metamodel also
                  allows to define context-sensitive conditions for
                  well-formed OCL expressions more precisely. These
                  conditions can now be specified with OCL whereas they
                  previously were specified only informally. In order to
                  demonstrate the practical applicability of our work, we
                  have realized substantial parts of it in a tool
                  supporting the validation of models and constraints.
                  Design specifications can be ``executed'' and animated
                  thus providing early feedback in an iterative development
                  process. Our approach offers novel ways for checking user
                  data against specifications, for automating test
                  procedures, and for checking CASE tools for standards
                  conformance. Therefore, this work contributes to the goal
                  of improving the overall quality of software systems by
                  combining theoretical and practical techniques.",
}

@InProceedings{Ritter:2000:IRMA,
  author =       "N. Ritter and H.-P. Steiert",
  title =        "Enforcing Modeling Guidelines in an {ORDBMS}-based
                  {UML}-Repository",
  booktitle =    "Challenges of Information Technology Management in the
                  21st Century",
  year =         "2000",
  editor =       "Mehdi Khosrowpour",
  note =         "(Proc. International Resource Management Association Conference IRMA'2000, Anchorage, Alaska, Mai 2000)",
}

@TechReport{Robbins:1997:TR35,
  author =       "Jason E. Robbins and Nenad Medvidovic and David F.
                  Redmiles and David S. Rosenblum",
  title =        "Integrating Architecture Description Languages with a
                  Standard Design Method",
  institution =  "University of California, Irvine, Department of
                  Information and Computer Science",
  year =         "1997",
  number =       "ICS-TR-97-35",
  month =         aug,
  abstract =     "Software architecture descriptions are high-level models
                  of software systems. Some researchers have proposed
                  special-purpose architectural notations that have a great
                  deal of expressive power but are not well integrated with
                  common development methods. Others have used mainstream
                  development methods that are accessible to developers,
                  but lack semantics needed for extensive analysis. We
                  describe an approach to combining the advantages of these
                  two ways of modeling architectures.  We present two
                  examples of extending UML, an emerging standard design
                  notation, for use with C2 and Wright, two architecture
                  description languages. Our approach suggests a practical
                  strategy for bringing architectural modeling into wider
                  use, namely by incorporating substantial elements of it
                  into a standard design method.",
}

@InProceedings{Roessler:SDL:2001,
  author =       "Frank Roessler and Birgit Geppert and Reinhard Gotzhein",
  title =        "Collaboration-Based Design of {SDL} Systems",
  booktitle =    "SDL 2001: Meeting UML. 10th International SDL Forum
                  Copenhagen, Denmark, June 27-29, 2001, Proceedings",
  year =         "2001",
  volume =       "2078",
  series =       "LNCS",
  pages =        "72--89",
  publisher =    "Springer",
}

@InProceedings{Rumpe:ICECCS:1999,
  author =       "Bernhard Rumpe and M. Schoenmakers and A. Radermacher and
                  Andy Sch{\"u}rr",
  title =        "{UML} + {ROOM} as a Standard {ADL}?",
  booktitle =    "Proc. ICECCS'99 Fifth IEEE International Conference on
                  Engineering of Complex Computer Systems",
  year =         "1999",
}

@InProceedings{Sa:2001:EWSPT,
  author =       "Jin Sa and Brian Warboys and Mark Greenwood and Ian
                  Robertson",
  title =        "Modeling a Support Framework for Dynamic Organizations as
                  a Process Pattern Using {UML}",
  booktitle =    "8th European Workshop, EWSPT 2001, Witten, Germany, June,
                  19-21, 2001, Proceedings",
  year =         "2001",
  editor =       "V. Ambriola",
  volume =       "2077",
  series =       "LNCS",
  pages =        "203--216",
  publisher =    "Springer",
  isbn =         "3-540-42264-1",
}

@InProceedings{Sauer:1999:UBMMMA,
  author =       "Stefan Sauer and Gregor Engels",
  title =        "{UML}-basierte Modellierung von Multimediaanwendungen",
  booktitle =    "Proc. Modellierung'99, March 10-12, 1999, Karlsruhe,
                  Germany",
  year =         "1999",
  editor =       "J. Desel and K. Pohl and A. Sch{\"u}rr",
  pages =        "155--170",
  publisher =    "Teubner, Stuttgart",
}

@InProceedings{Schaefer:1999:ICSE,
  author =       "Wilhelm Sch{\"a}fer and Albert Z{\"u}ndorf",
  title =        "Round-Trip Engineering with Design Patterns, {UML},
                  {Java} and {C++}",
  booktitle =    "Proceedings of the 1999 International Conference on
                  Software Engineering (ICSE), Los Angeles, USA",
  year =         "1999",
  pages =        "683--684",
  publisher =    "ACM",
}

@InProceedings{Schewe:2000:IMKB,
  author =       "Klaus-Dieter Schewe",
  title =        "{UML}: A Modern Dinosaur? {A} Critical Analysis of the
                  {Unified Modelling Language}",
  booktitle =    "Proc. 10th European-Japanese Conference on Information
                  Modelling and Knowledge Bases, Saariselk{\"a} (Finland),
                  2000",
  year =         "2000",
  editor =       "H. Kangassalo and H. Jaakkola and E. Kawaguchi",
  publisher =    "IOS Press, Amsterdam",
}

@InProceedings{Schuerr:1998:TAGT,
  author =       "Andy Sch{\"u}rr and Andreas Winter",
  title =        "{UML} Packages for Programmed Graph Rewriting Systems",
  booktitle =    "Proc. Sixth International Workshop on Theory and
                  Application of Graph Transformations (TAGT'98)",
  year =         "1998",
  editor =       "H. Ehrig and G. Engels and H.-J. Kreowski and G.
                  Rozenberg",
  volume =       "1764",
  series =       "LNCS",
  publisher =    "Springer",
}

@InProceedings{Seemann:1997:ESA,
  author =       "Jochen Seemann",
  title =        "Extending the {Sugiyama} Algorithm for Drawing {UML}
                  Class Diagrams: Towards Automatic Layout of
                  Object-Oriented Software Diagrams",
  booktitle =    "Proc. Graph Drawing, 5th International Symposium, GD '97,
                  Rome, Italy, September, 1997",
  year =         "1997",
  editor =       "G. DiBattista",
  volume =       "1353",
  series =       "LNCS",
  publisher =    "Springer",
}

@Article{Seemann:1998:UML,
  author =       "Jochen Seemann and J{\"u}rgen Wolff von Gudenberg",
  title =        "{UML}- {Unified Modeling Language}",
  journal =      "Informatik-Spektrum",
  year =         "1998",
  volume =       "21",
  number =       "2",
  pages =        "89--90",
}

@TechReport{Selic:1998:UUMCRTS,
  author =       "Bran Selic and Jim Rumbaugh",
  title =        "Using {UML} for Modeling Complex Real-Time Systems",
  institution =  "ObjecTime Limited",
  year =         "1998",
}

@InProceedings{Silva:2000:IMKB,
  author =       "Paulo Pinheiro da Silva and Norman W. Paton",
  title =        "User Interface Modelling with {UML}",
  booktitle =    "Proc. 10th European-Japanese Conference on Information
                  Modelling and Knowledge Bases, Saariselk{\"a} (Finland),
                  2000",
  year =         "2000",
  editor =       "H. Kangassalo and H. Jaakkola and E. Kawaguchi",
  publisher =    "IOS Press, Amsterdam",
}

@InProceedings{PinheirodaSilva:2001:UIDIS,
  author =       "Paulo Pinheiro da Silva and Norman W. Paton",
  title =        "A {UML}-Based Design Environment for Interactive
                  Applications",
  booktitle =    "Proceedings of 2nd International Workshop on User
                  Interfaces to Data Intensive Systems",
  year =         "2001",
  editor =       "E. Kapetanios and H. Hinterberger",
  pages =        "60--71",
  month =         may,
  publisher =    "IEEE Computer Society",
}

@TechReport{PinheirodaSilva:2001:TR,
  author =       "Paulo Pinheiro da Silva",
  title =        "A Proposal for a {LOTOS}-Based Semantics for {UML}",
  institution =  "Department of Computer Science, University of
                  Manchester",
  year =         "2001",
  number =       "UMCS-01-06-1",
  address =      "Manchester, UK",
  month =         jun,
}

@Article{Siau:2001:JDBM,
  author =       "K. Siau and Q. Cao",
  title =        "Unified Modeling Language: {A} Complexity Analysis",
  journal =      "Journal of Database Management",
  year =         "2001",
  volume =       "12",
  number =       "1",
  pages =        "26--34",
  abstract =     "Unified Modeling Language (UML) has emerged as the
                  software industry's dominant modeling language.  It is
                  the de facto modeling language standard for specifying,
                  visualizing, constructing, and documenting the components
                  of software systems. Despite its prominence and status as
                  the standard modeling language, UML has its critics. 
                  Opponents argue that it is complex and difficult to
                  learn.  Some question the rationale of having nine
                  diagramming techniques in UML and the raison d'{\^e}tre
                  of those nine techniques in UML.  Others point out that
                  UML lacks a comprehensive methodology to guide its users,
                  which makes the language even more convoluted.  A few
                  studies on UML can be found in the literature.  However,
                  no study exists to provide a quantitative measure of UML
                  complexity or to compare UML with other object oriented
                  techniques.  In this research, we evaluate the complexity
                  of UML using complexity metrics.  The objective is to
                  provide a reliable and accurate quantitative measure of
                  UML complexity.  A comparison of the complexity metrical
                  values of UML with other object-oriented techniques was
                  also carried out.  Our findings suggest that each diagram
                  in UML is not distinctly more complex than techniques in
                  other OO methods.  But as a whole, UML is very complex --
                  2-11 times more complex than other OO methods.",
}

@InProceedings{Steimann:2000:WM,
  author =       "Friedrich Steimann",
  title =        "Eine Grundlegung des Rollenbegriffs f{\"u}r die
                  objektorientierte Modellierung",
  booktitle =    "Modelle und Modellierungssprachen in Informatik und
                  Wirtschaftsinformatik. Beitr{\"a}ge des Workshops
                  ``Modellierung 2000'', St. Goar, 5. - 7. April 2000.",
  year =         "2000",
  editor =       "J{\"u}rgen Ebert and Ulrich Frank",
  series =       "Koblenzer Schriften zur Informatik, Band 15",
  publisher =    "Koblenz: F{\"o}lbach",
  isbn =         "3-934795-15-3",
}

@InProceedings{Stoerrle:2001:EWSPT,
  author =       "Harald St{\"o}rrle",
  title =        "Describing Process Patterns with {UML}",
  booktitle =    "8th European Workshop, EWSPT 2001, Witten, Germany, June,
                  19-21, 2001, Proceedings",
  year =         "2001",
  editor =       "V. Ambriola",
  volume =       "2077",
  series =       "LNCS",
  pages =        "173--181",
  publisher =    "Springer",
  isbn =         "3-540-42264-1",
}

@InProceedings{Sunye:2001:CAiSE,
  author =       "Gerson Suny{\'e} and Fran{\c{c}}ois Pennaneac'h and
                  Wai-Ming Ho and Alain Le Guennec and Jean-Marc
                  J{\'e}z{\'e}quel",
  title =        "Using {UML} Action Semantics for Executable Modeling and
                  Beyond",
  booktitle =    "Advanced Information Systems Engineering. 13th
                  International Conference, CAiSE 2001, Interlaken,
                  Switzerland, June 4-8, 2001, Proceedings",
  year =         "2001",
  volume =       "2068",
  series =       "LNCS",
  pages =        "433--447",
  publisher =    "Springer",
}

@InProceedings{Svinterikou:1999:CAiSE,
  author =       "Marianthi Svinterikou and Babis Theodoulidis",
  title =        "{TUML}: A Method for Modelling Temporal Information
                  Systems",
  booktitle =    "Proceedings Advanced Information Systems Engineering,
                  11th International Conference, CAiSE'99, Heidelberg,
                  Germany, June, 1999",
  year =         "1999",
  editor =       "M. Jarke and A. Oberweis",
  volume =       "1626",
  series =       "LNCS",
  pages =        "456--461",
  publisher =    "Springer",
}

@TechReport{Systa:1997:TR8,
  author =       "Tarja Syst{\"a}",
  title =        "Automated Support for Constructing {OMT} Scenarios and
                  State Diagrams in {SCED}",
  institution =  "Department of Computer Science, University of Tampere",
  year =         "1997",
  number =       "A-1997-8",
  note =         "A-1997-8 is available as paper copy only.",
  abstract =     "Dynamic modeling of object-oriented software using OMT
                  notation is considered. The modeling starts by
                  constructing scenarios, i.e. descriptions of the
                  interactions of a set of objects and actors during a
                  particular usage of a system. The spesification of the
                  dynamic behavior is defined using state diagrams, which
                  are composed on the basis of information given by
                  scenarios. Notations used for dynamic modeling in OMT,
                  UML, and SCED are introduced. Various techniques are
                  discussed for building automated tool support for the
                  dynamic modeling aspects of object-oriented software
                  development. The discussed techniques include synthesis
                  of a state diagram using information given in scenarios,
                  optimization of a synthesized state diagram by generating
                  OMT state diagram notation for it, and generation of
                  scenarios by animation communication between state
                  diagrams. Concurrency and aggregation in OMT state
                  diagram notation is considered, as well as possibilities
                  to include it also to SCED. Consistency between scenarios
                  and state diagrams in SCED is discussed.",
}

@InProceedings{Tsiolakis:2000:AG,
  author =       "A. Tsiolakis and H. Ehrig",
  title =        "Consistency Analysis of {UML} Class and Sequence Diagrams
                  using Attributed Graph Grammars",
  booktitle =    "Proc. of Joint APPLIGRAPH/GETGRATS Workshop on Graph
                  Transformation Systems, Berlin, March 2000",
  year =         "2000",
  editor =       "H. Ehrig and G. Taentzer",
  note =         "Technical Report no. 2000/2, Technical University of Berlin",
}

@InProceedings{Urban:2000:UQBE,
  author =       "M. A. Sicilia Urban and E. Garcia Barriocanal and J. M.
                  Dodero Beardo",
  title =        "Towards a Unified {Query-by-Example} ({UQBE}): {UML} as a
                  basis for a generic graphical query language",
  booktitle =    "ECOOP 2000 Symposium on Objects and Databases, France,
                  June 13, 2000",
  year =         "2000",
}

@TechReport{Uzun:1998:TR338,
  author =       "U. Uzun",
  title =        "Towards Distributed Object Design",
  institution =  "Department of Computer Science, University of Warwick",
  year =         "1998",
  type =         "Research Report",
  number =       "CS-RR-338",
  address =      "Coventry, UK",
  month =         mar,
  abstract =     "Today's object-oriented (OO) software development
                  methodologies use a number of graphical notations in
                  analysis and design stages. There is an increasing
                  research interest in incorporating distribution issues
                  into these development methods. Allocation of objects and
                  tasks, object replication and migration, remote
                  interactions, multiple threads of control as well as
                  network topologies are important issues in distributed
                  object systems. In this report, ways to add distribution
                  related issues to the object-oriented design methods
                  (especially UML based methods) are discussed.",
}

@InProceedings{Varro:2002:ICGT,
  author =       "D{\'a}niel Varr{\'o}",
  title =        "A Formal Semantics of {UML} Statecharts by Model
                  Transition Systems",
  booktitle =    "Graph Transformation. First International Conference,
                  ICGT 2002, Barcelona, Spain, October 2002, Proceedings",
  year =         "2002",
  editor =       "Andrea Corradini and Hartmut Ehrig and Hans-J{\"o}rg
                  Kreowski and Grzegorz Rozenberg",
  volume =       "2505",
  series =       "LNCS",
  pages =        "378--392",
  publisher =    "Springer",
}

@Misc{Vaziri:1999:OCL,
  author =       "Mandana Vaziri and Daniel Jackson",
  title =        "Some Shortcomings of {OCL}, the {Object Constraint
                  Language} of {UML}",
  month =         dec,
  year =         "1999",
  note =         "Response to Object Management Group's Request for Information on UML 2.0",
  ps-url =        "http://sdg.lcs.mit.edu/\~dnj/publications/omg.ps",
}

@Article{Warmer:1999:JOOP,
  author =       "Jos Warmer and Anneke Kleppe",
  title =        "{OCL}: The Constraint Language of the {UML}",
  journal =      "Journal of Object-Oriented Programming",
  year =         "1999",
  month =         may,
}

@InProceedings{Winkens:2000:WM,
  author =       "Dunja Winkens",
  title =        "Variationsm{\"o}glichkeiten bei der Transformation von
                  {UML}-Basiskonzepten in Dokumenttypdefinitionen",
  booktitle =    "Modelle und Modellierungssprachen in Informatik und
                  Wirtschaftsinformatik. Beitr{\"a}ge des Workshops
                  ``Modellierung 2000'', St. Goar, 5. - 7. April 2000.",
  year =         "2000",
  editor =       "J{\"u}rgen Ebert and Ulrich Frank",
  series =       "Koblenzer Schriften zur Informatik, Band 15",
  publisher =    "Koblenz: F{\"o}lbach",
  isbn =         "3-934795-15-3",
}

@InProceedings{Wirtz:2000:COOPIS,
  author =       "Guido Wirtz and Mathias Weske and Holger Giese",
  title =        "Extending UML with Workflow Modeling Capabilities",
  booktitle =    "Cooperative Information Systems, 7th International
                  Conference, CoopIS 200, Eilat, Israel, September 6-8,
                  2000, Proceedings",
  year =         "2000",
  editor =       "Opher Etzion and Peter Scheuermann",
  volume =       "1901",
  series =       "LNCS",
  pages =        "30--41",
  publisher =    "Springer",
}

@InProceedings{Yang:1998:APSEC,
  author =       "Y. J. Yang and S. Y. Kim and G. J. Choi and E. S. Cho and
                  C. J. Kim and S. D. Kim",
  title =        "A {UML}-Based Object-Oriented Framework Development
                  Methodology",
  booktitle =    "Proceedings 5th Asia Pacific Software Engineering
                  Conference (APSEC '98), December 2-4, 1998, Taipei,
                  Taiwan",
  year =         "1998",
  publisher =    "IEEE Computer Society",
}

@InProceedings{Ziemann:2003:FMICS,
  author =       "Paul Ziemann and Martin Gogolla",
  title =        "Validating {OCL} Specifications with the {USE} Tool - An
                  Example Based on the {BART} Case Study",
  booktitle =    "Proc. 8th Int. Workshop Formal Methods for Industrial
                  Critical Systems (FMICS'2003)",
  year =         "2003",
  editor =       "Thomas Arts and Wan Fokkink",
  volume =       "80",
  series =       "ENTCS",
  publisher =    "Elsevier",
}

@TechReport{Ziemann:2003:BremenReport,
  author =       "Paul Ziemann and Martin Gogolla",
  title =        "An {OCL} Extension for Formulating Temporal Constraints",
  institution =  "Universit{\"a}t Bremen",
  year =         "2003",
  number =       "1/03",
  isbn =         "ISSN\~0722-8996",
}

@InProceedings{Ziemann:2003:PSI,
  author =       "Paul Ziemann and Martin Gogolla",
  title =        "{OCL} Extended with Temporal Logic",
  booktitle =    "5th Int. Conf. Perspectives of System
                  Informatics\~(PSI'2003)",
  year =         "2003",
  editor =       "Manfred Broy and Alexandre Zamulin",
  volume =       "2890",
  series =       "LNCS",
  publisher =    "Springer",
}

@InProceedings{Ziemann:2005:SBMF,
  author =       "Paul Ziemann and Karsten H{\"o}lscher and Martin
                  Gogolla",
  title =        "Coherently Explaining {UML} Statechart and Collaboration
                  Diagrams by Graph Transformations",
  booktitle =    "Proc. of the Brazilian Symposium on Formal Methods (SBMF
                  2004)",
  year =         "2005",
  editor =       "Arnaldo Moura and Alexandre Mota",
  series =       "ENTCS",
  publisher =    "Elsevier",
  note =         "To appear",
}

@InProceedings{Ziemann:2005:VLFM,
  author =       "Paul Ziemann and Karsten H{\"o}lscher and Martin
                  Gogolla",
  title =        "From {UML} Models to Graph Transformation Systems",
  booktitle =    "Proceedings of the Workshop on Visual Languages and
                  Formal Methods (VLFM 2004)",
  year =         "2005",
  editor =       "Mark Minas",
  volume =       "127(4)",
  series =       "ENTCS",
  publisher =    "Elsevier",
}