Gregor Engels

gregor.engels@uni-paderborn.de
ID
107

433 Publications

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[433]
2003 | Conference Paper | LibreCat-ID: 8376
A. Förster and G. Engels, “Quality Ensuring Development of Software Processes,” in Proceeding of the 9th European Workshop on Software Process Technology (EWSPT 2003), Helsinki (Finland), 2003, vol. 2786, pp. 62–73.
LibreCat
 
[432]
2002 | Conference Paper | LibreCat-ID: 7896
R. Depke, G. Engels, M. Langham, B. Lütkemeier, and S. Thöne, “Process-Oriented, Consistent Integration of Software Components,” in Proceedings of the conference on Prolonging Software Life: Development and Redevelopment (COMPSAC 2002), Oxford (England), 2002, pp. 13–18.
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[431]
2002 | Conference Paper | LibreCat-ID: 7897
G. Engels, R. Heckel, J. Küster, and L. Groenewegen, “Consistency-Preserving Model Evolution through Transformations,” in Proceedings of the 5th International Conference on The Unified Modeling Language (UML 2002), Dresden (Germany), 2002, vol. 2460, pp. 212–226.
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[430]
2002 | Conference Paper | LibreCat-ID: 7898
G. Engels, J. Küster, and L. Groenewegen, “Consistent Interaction Of Software Components,” in Proceedings of the conference on Integrated Design and Process Technology (IDPT 2002), Pasadena, CA (USA), 2002, vol. 6, no. 4, pp. 2–22.
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[429]
2002 | Conference Paper | LibreCat-ID: 7899
G. Engels, J. Hendrik Hausmann, R. Heckel, and S. Sauer, “Testing the Consistency of Dynamic UML Diagrams,” in Proceedings of the Sixth International Conference on Integrated Design and Process Technology (IDPT 2002), Pasadena, CA (USA), 2002.
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[428]
2002 | Journal Article | LibreCat-ID: 7387
G. Engels, J. Küster, and L. Groenewegen, “Consistent Interaction of Software Components,” Transactions of the SDPS: Journal of Integrated Design & Process Science, vol. 6, no. 4, pp. 2–22, 2002.
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[427]
2002 | Journal Article | LibreCat-ID: 7389
E.-E. Doberkat and G. Engels, “MuSofT - Multimedia in der Softwaretechnik,” Informatik Forschung und Entwicklung, vol. 1, no. 17, pp. 41–44, 2002.
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[426]
2002 | Book Chapter | LibreCat-ID: 7525
G. Engels and L. Groenewegen, “Towards Team-Automata-Driven Object-Oriented Collaborative Work,” in Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg, vol. 2300, Berlin/Heidelberg: Springer, 2002, pp. 257–276.
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[425]
2002 | Book Chapter | LibreCat-ID: 7526
G. Engels and E.-E. Doberkat, “Multimedia in der Informatik-Lehre,” in Informatik bewegt. 32. Jahrestagung der Gesellschaft für Informatik, 2002, Lecture Notes in Informatics, vol. P-19, Bonn: Gesellschaft für Informatik (GI), 2002, pp. 377–384.
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[424]
2002 | Book Chapter | LibreCat-ID: 7528
G. Engels and L. Groenewegen, “Towards Team-Automata-Driven Object-Oriented Collaborative Work,” in Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg, vol. 2300, W. Brauer, H. Ehring, J. Karhumäki, and A. Salomaa, Eds. Berlin/Heidelberg: Springer, 2002, pp. 257–276.
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[423]
2002 | Book Chapter | LibreCat-ID: 7529
G. Engels and E.-E. Doberkat, “Multimedia in der Informatik-Lehre,” in Informatik bewegt. 32. Jahrestagung der Gesellschaft für Informatik, 2002, Lecture Notes in Informatics, vol. P-19, S. Schubert, B. Reusch, and N. Jesse, Eds. Bonn: Gesellschaft für Informatik (GI), 2002, pp. 377–384.
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[422]
2002 | Conference Paper | LibreCat-ID: 8363
R. Heckel and G. Engels, “Towards a Formal Framework for Inter-Enterprise Application Integration,” in Proceedings of the Closing Workshop of the TMR Network GETGRATS (2002), Bordeaux (France), 2002, vol. 51, pp. 139–151.
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[421]
2002 | Conference Paper | LibreCat-ID: 8364
S. Thöne, R. Depke, and G. Engels, “Process-Oriented, Flexible Composition of Web Services with UML,” in Proceedings of the International Workshop on Conceptual Modeling Approaches for e-Business: A Web Service Perspective (eCOMO 2002), Tampere (Finland), 2002, vol. 2784, pp. 390–401.
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[420]
2002 | Conference Paper | LibreCat-ID: 8365
G. Engels, J. Küster, and R. Heckel, “Towards Consistency-Preserving Model Evolution,” in Proceedings of the International Workshop on Principles of Software Evolution(satellite event of the ICSE 02), Orlando, Florida (USA), 2002, pp. 129–132.
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[419]
2001 | Conference (Editor) | LibreCat-ID: 7788
G. Engels, A. Oberweis, and A. Zündorf, Eds., Modellierung 2001, vol. 1. Bonn: Gesellschaft für Informatik (GI), 2001.
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[418]
2001 | Conference Paper | LibreCat-ID: 7884
G. Engels, R. Heckel, and J. Küster, “Rule-Based Specification of Behavioral Consistency Based on the UML Meta-model,” in Proceedings of the conference on The Unified Modeling Language, Modeling Languages, Concepts, and Tools (UML 2001), Toronto (Canada), 2001, vol. 2185, pp. 272–287.
LibreCat | DOI
 
[417]
2001 | Conference Paper | LibreCat-ID: 7885
G. Engels, J. Küster, L. Groenewegen, and R. Heckel, “A methodology for specifying and analyzing consistency of object-oriented behavioral models,” in Proceedings of the 8th European Software Engineering Conference (ESEC 2001) and 9th ACM SIGSOFT Symposium on the Foundations of Software Engineering (FSE-9), Vienna (Austria), 2001, vol. 26, no. 5, pp. 186–195.
LibreCat | DOI
 
[416]
2001 | Conference Paper | LibreCat-ID: 7887
R. Heckel and G. Engels, “Graph Transformation as a Meta Language for Dynamic Modeling and Model Evolution,” in Proceeding of International Special Session on Formal Foundations of Software Evolution (FFSE 2001, co-located with the Conference on Software Maintenance and Reengineering), Lisbon (Portugal), 2001, no. UNL-DI-1-2001, pp. 42–47.
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[415]
2001 | Conference Paper | LibreCat-ID: 7893
S. Sauer and G. Engels, “UML-based Behavior Specification of Interactive Multimedia Applications,” in Proceedings of the IEEE Symposia on Human Centric Computing Languages and Environments (HCC 2001), Stresa (Italy), 2001, pp. 248–255.
LibreCat | DOI
 
[414]
2001 | Report | LibreCat-ID: 8211
G. Engels, J. Küster, and L. Groenewegen, On the Specification and Analysis of Protocols in UML-RT. University of Paderborn, Department of Computer Science, 2001.
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[413]
2001 | Journal Article | LibreCat-ID: 7395
G. Engels, J. Gaulke, and S. Sauer, “Modelle für automobile Software - Objektorientierte Modellierung von eingebetteten, interaktiven Softwaresystemen im Automobil,” Forschungsforum Paderborn, vol. 4, pp. 24–29, 2001.
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[412]
2001 | Conference Paper | LibreCat-ID: 8359
G. Engels and J. Küster, “Enhancing UML-RT Concepts for Behavioral Consistent Architecture Models,” in Proceedings of the 1st Workshop on Describing Software Architecture with UML (satellite event of the ICSE 2001), Toronto (Canada), 2001.
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[411]
2000 | Conference (Editor) | LibreCat-ID: 7790
H. Ehrig, G. Engels, H.-J. Kreowksi, and G. Taentzer, Eds., Special Issue: Selected Papers of GRATRA 2000, vol. 44, no. 2. Amsterdam, The Netherlands: Elsevier, 2000.
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[410]
2000 | Conference Paper | LibreCat-ID: 7872
G. Engels and R. Heckel, “Graph Transformation as a Conceptual and Formal Framework for System Modeling and Model Evolution,” in Proceedings of the 27th International Colloquium on Automata, Languages and Programming (ICALP 2000), Geneva (Switzerland), 2000, vol. 1853, pp. 127–150.
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[409]
2000 | Conference Paper | LibreCat-ID: 7873
G. Engels, R. Heckel, and S. Sauer, “UML - A Universal Modeling Language?,” in Proceedings of the 21st International Conference on Application and Theory of Petri Nets (ICATPN 2000), Aarhus (Denmark), 2000, vol. 1825, pp. 24–38.
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[408]
2000 | Conference Paper | LibreCat-ID: 7874
G. Engels and L. Groenewegen, “Object-Oriented Modeling - A Roadmap,” in Proceedings of the Conference on The Future of Software Engineering - Special Track at 22nd International Conference on Software Engineering (ICSE 2000), Limerick (Ireland), 2000, pp. 103–116.
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[407]
2000 | Conference Paper | LibreCat-ID: 7875
G. Engels, J. Hendrik Hausmann, R. Heckel, and S. Sauer, “Dynamic Meta-Modeling: A Graphical Approach to the Operational Semantics of Behavioral Diagrams in UML,” in Proceedings of the 3rd international conference on the Unified Modeling Language (UML 2000), York (UK), 2000, vol. 1939, pp. 323–337.
LibreCat | DOI
 
[406]
2000 | Report | LibreCat-ID: 8207
R. Depke, G. Engels, and J. Küster, On the Integration of Roles in the UML. University of Paderborn, Department of Computer Science, 2000.
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[405]
2000 | Conference Paper | LibreCat-ID: 8332
G. Busatto, G. Engels, K. Mehner, and A. Wagner, “A Framework for Adding Packages to Graph Transformation Approaches,” in Selected Papers of the 6th International Workshop on Theory and Application of Graph Transformations (TAGT ’98), Paderborn (Germany), 2000, vol. 1764, pp. 352–367.
LibreCat | DOI
 
[404]
2000 | Conference Paper | LibreCat-ID: 8339
G. Engels and R. Heckel, “From Trees to Graphs: Defining the Semantics of Diagram Languages with Graph Transformation,” in Proceedings of the Workshop on Graph Transformation and Visual Modeling Techniques (satellite events of the ICALP 2000), Geneva(Switzerland), 2000, pp. 373–382.
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[403]
2000 | Conference Paper | LibreCat-ID: 8340
G. Engels, J. Küster, and L. Groenewegen, “Modeling Concurrent Behavior through Consistent Statechart Views,” in Proceedings of the Workshop on Dynamic Behaviour in UML Models: Semantic Questions, Munich (Germany), 2000, no. 0006, pp. 44–49.
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[402]
2000 | Journal Article | LibreCat-ID: 7396
G. Engels and R. Heckel, “Graph Transformation and Visual Modeling Techniques,” Bulletin of the EATCS, no. 71, pp. 186–202, 2000.
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[401]
2000 | Book Chapter | LibreCat-ID: 7520
G. Engels, U. Kelter, R. Depke, and K. Mehner, “Unterstützende Angebote der Softwarebegleitgruppe,” in Multimedia in der wirtschaftswissenschaftlichen Lehre, Erfahrungsbericht, Münster: LIT, 2000, pp. 27–56.
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[400]
2000 | Book Chapter | LibreCat-ID: 7521
G. Engels, R. Depke, and K. Mehner, “Ergebnisse - vergleichende Darstellung,” in Multimedia in der wirtschaftswissenschaftlichen Lehre, Erfahrungsbericht, Münster: LIT, 2000, pp. 277–294.
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[399]
2000 | Book Chapter | LibreCat-ID: 7522
G. Engels, L. Groenewegen, and G. Kappel, “Coordinated Collaboration of Objects,” in Proceedings of Advances in Object-Oriented Modeling, The MIT Press, 2000, pp. 307–332.
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[398]
2000 | Conference Paper | LibreCat-ID: 8342
G. Engels and A. Zamperoni, “Formal Integration of Software Engineering Aspects Using Graph Rewrite Systems - A Typical Experience?!,” in Proceedings of the International Workshop on Applications of Graph Transformations with Industrial Relevance (AGTIVE 1999), Kerkrade (The Netherlands), 2000, vol. 1779, pp. 359–368.
LibreCat | DOI
 
[397]
1999 | Conference (Editor) | LibreCat-ID: 7792
G. Engels, K. Beiersdörfer, and W. Schäfer, Eds., Informatik ’99: Informatik überwindet Grenzen. Tagungsband der 29. Jahrestagung der Gesellschaft für Informatik, Paderborn (Germany). Berlin/Heidelberg: Springer, 1999.
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[396]
1999 | Conference Paper | LibreCat-ID: 7852
G. Engels, R. Depke, and C. Borowski, “Konzeption und objektorientierte Realisierung einer internet-basierten Datenbankanwendung,” in Kolloquium Software-Entwicklung - Methoden, Werkzeuge, Erfahrungen, 1999, vol. 8, pp. 531–540.
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[395]
1999 | Conference Paper | LibreCat-ID: 7856
G. Engels, R. Hücking, S. Sauer, and A. Wagner, “UML Collaboration Diagrams and Their Transformation to Java,” in Proceddings of The Unified Modeling Language: Beyond the Standard, Second International Conference (UML 99), Fort Collins, Colorado, USA, 1999, vol. 1723, pp. 473–488.
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[394]
1999 | Conference Paper | LibreCat-ID: 7860
S. Sauer and G. Engels, “Extending UML for Modeling of Multimedia Applications,” in Proceedings of the IEEE Symposium on Visual Languages (VL 1999), Tokyo (Japan), 1999, pp. 80–87.
LibreCat | DOI
 
[393]
1999 | Report | LibreCat-ID: 8204
G. Engels, R. Hücking, S. Sauer, and A. Wagner, UML Collaboration Diagrams and Their Transformation to Java. University of Paderborn, Department of Computer Science, 1999.
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[392]
1999 | Report | LibreCat-ID: 8205
G. Engels, P. Jan t’Hoen, R. Dassen, L. Groenewegen, I. G. Sprinkhuizen-Kuyper, and P. Koopman, SOCCA Extended with UML like Packages. Leiden Institute of Advanced Computer Science, 1999, pp. 99–06.
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[391]
1999 | Report | LibreCat-ID: 8206
G. Engels, R. Dassen, L. Groenewegen, I. G. Sprinkhuizen-Kuyper, P. Koopman, and P. Jan t’Hoen, A Formalisation of SOCCA using Z, part 1: The Type Level Concepts. Leiden Institute of Advanced Computer Science, 1999.
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[390]
1999 | Conference Paper | LibreCat-ID: 8321
S. Sauer and G. Engels, “UML-basierte Modellierung von Multimediaanwendungen,” in Modellierung 1999, Workshop der Gesellschaft für Informatik e. V. (GI), März 1999 in Karlsruhe, 1999, pp. 155–170.
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[389]
1999 | Conference Paper | LibreCat-ID: 8322
S. Sauer and G. Engels, “OMMMA: An Object-Oriented Approach for Modeling Multimedia Information Systems,” in Proceedings of the workshop on Multimedia Information Systems (MIS 1999), Indian Wells, CA (USA), 1999, pp. 64–71.
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[388]
1999 | Conference Paper | LibreCat-ID: 8325
G. Engels, R. Heckel, and S. Sauer, “Dynamic Meta Modelling: A Graphical Approach to Operational Semantics,” in Proceedings of the workshop on Rigorous Modeling and Analysis with the UML: Challenges and Limitations (satellite event of the Conference on Onject-Oriented Programming, Systems, Languages, and Applications (OOPSLA 1999)), Denver, CO (USA), 1999.
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[387]
1999 | Conference Paper | LibreCat-ID: 8326
G. Engels and S. Sauer, “MVC-Based Modeling Support for Embedded Real-Time Systems,” in Proceedings of OMER Workshop, Herrsching, Germany, 1999, no. 01, pp. 11–14.
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[386]
1999 | Journal Article | LibreCat-ID: 7399
R. Depke, G. Engels, K. Mehner, S. Sauer, and A. Wagner, “Ein Vorgehensmodell für die Multimedia-Entwicklung mit Autorensystemen,” Informatik Forschung und Entwicklung, vol. 14, no. 2, pp. 83–94, 1999.
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[385]
1999 | Journal Article | LibreCat-ID: 7401
M. Andries et al., “Graph Transformation for Specification and Programming,” Science of Computer Programming, vol. 34, no. 1, pp. 1–54, 1999.
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[384]
1999 | Book | LibreCat-ID: 7510
H. Ehrig, G. Engels, H. J. Kreowski, and G. Rozenberg, Handbook of Graph Grammars and Computing by Graph Transformation: Vol. 2: Applications, Languages, and Tools. River Edge, NJ, USA: World Scientific Publishing Co., Inc., 1999.
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[383]
1999 | Book Chapter | LibreCat-ID: 7518
R. Heckel, G. Engels, H. Ehrig, and G. Taentzer, “A View-based Approach to System Modeling Based on Open Graph Transformation Systems,” in Handbook of Graph Grammars and Computing by Graph Transformations, Volume 2: Applications, Languages and Tools, Singapore: World Scientific, 1999, pp. 639–668.
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[382]
1999 | Book Chapter | LibreCat-ID: 7519
R. Heckel, G. Engels, H. Ehrig, and G. Taentzer, “Classification and Comparison of Module Concepts for Graph Transformation Systems,” in Handbook of Graph Grammars and Computing by Graph Transformations, Volume 2: Applications, Languages and Tools, vol. 2, Singapore: World Scientific, 1999, pp. 669–689.
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[381]
1998 | Conference (Editor) | LibreCat-ID: 7793
G. Engels, H. Ehrig, F. Orejas, and M. Wirsing, Eds., Semi-Formal and Formal Specification Techniques, vol. 218. Schloss Dagstuhl, Leibniz Center for Informatics, 1998.
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[380]
1998 | Conference (Editor) | LibreCat-ID: 7794
G. Engels, H. Ehrig, H.-J. Kreowski, and G. Rozenberg, Eds., 6th International Workshop on Theory and Applications of Graph Transformations (TAGT ’98), Paderborn, Selected Papers, vol. 1764. Berlin/Heidelberg: Springer, 1998.
LibreCat
 
[379]
1998 | Conference Paper | LibreCat-ID: 7843
R. Depke, G. Engels, K. Mehner, S. Sauer, and A. Wagner, “Ein Ansatz zur Verbesserung des Entwicklungsprozesses von Multimedia-Anwendungen,” in Proceedings of the GI-Fachtagung on Softwaretechnik (1998), Paderborn (Germany), 1998, vol. 18, no. 3, pp. 12–19.
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[378]
1998 | Report | LibreCat-ID: 8202
G. Engels and S. Kolmschlag, Electronic Commerce Systeme als Anwendungsbeispiel für Evolutionstechniken. University of Paderborn, C-LAB, 1998.
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[377]
1998 | Conference Paper | LibreCat-ID: 8280
S. Kolmschlag and G. Engels, “Unterstützung der Flexibilität eines Electronic Commerce Systems durch Evolutionstechniken,” in Proceedings of the workshop on “Integration heterogener Softwaresysteme” (satellite event of the GI-Jahrestagung Informatik 1998), Magdeburg (Germany), 1998, pp. 13–24.
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[376]
1998 | Conference Paper | LibreCat-ID: 8285
H. Ehrig, G. Engels, R. Heckel, and G. Taentzer, “Classification and Comparison of Modularity Concepts for Graph Transformation Systems,” in Pre-Proceedings of the 6th International Workshop on Theory and Application of Graph Transformation (TAGT ’98), Paderborn (Germany), 1998, no. tr-ri-98-201, pp. 122–131.
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[375]
1997 | Conference (Editor) | LibreCat-ID: 7795
G. Engels, Ed., Themenheft: Softwaretechnik, vol. 12, no. 4. Berlin/Heidelberg: Springer, 1997.
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[374]
1997 | Conference Paper | LibreCat-ID: 7839
G. Engels, R. Heckel, G. Taentzer, and H. Ehrig, “A View-Oriented Approach to System Modelling Using Graph Transformations,” in Proceedings European Software Engineering Conference (ESEC 1997), Zürich (Switzerland), 1997, vol. 1301, pp. 327–343.
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[373]
1997 | Journal Article | LibreCat-ID: 7402
G. Engels and H. Jürgen Schneider, “Guest Editors’ Introduction,” International Journal on Software Engineering and Knowledge Engineering (IJSEKE), vol. 7, no. 4, pp. 397–400, 1997.
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[372]
1997 | Journal Article | LibreCat-ID: 7403
G. Engels, R. Heckel, G. Taentzer, and H. Ehrig, “A Combined Reference Model- and View-Based Approach to System Specification,” Int. Journal of Software and Knowledge Engeneering, vol. 7, no. 4, pp. 457–477, 1997.
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[371]
1997 | Book Chapter | LibreCat-ID: 7516
G. Engels, J. Rekers, and M. Andries, “How to represent a visual specification,” in Visual Language Theory, Berlin/Heidelberg: Springer, 1997, pp. 241–255.
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[370]
1996 | Conference (Editor) | LibreCat-ID: 7796
G. Engels, H. Ehrig, G. Rozenberg, and A. Skowron, Eds., Special Issue on Graph Transformations, vol. 26, no. 3–4. Amsterdam: IOS Press, 1996.
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[369]
1996 | Conference Paper | LibreCat-ID: 7834
H. Ehrig et al., “Synchronization of Views and Loose Semantics of Typed Graph Productions,” in Report on the Dagstuhl-Seminar 9637 on Graph Transformations in Computer Science, 1996, no. 155, pp. 11–12.
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[368]
1996 | Conference Paper | LibreCat-ID: 7836
T. de Bunje, G. Engels, L. Groenewegen, A. Matsinger, and M. Rijnbeek, “Industrial maintenance modelled in SOCCA: an experience report,” in Proceedings of the Fourth International Conference on the Software Process (ICSP 1996), Brighton (UK), 1996, pp. 13–26.
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[367]
1996 | Conference Paper | LibreCat-ID: 7837
G. Engels, H. Ehrig, R. Heckel, G. Taentzer, and A. Corradini, “A View-Based Approach to System Modelling,” in Report on Dagstuhl-Seminar 9637 on Graph Transformations in Computer Science, 1996, vol. 155, p. 11.
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[366]
1996 | Conference Paper | LibreCat-ID: 7838
G. Engels, L. Groenewegen, and G. Kappel, “Object-oriented specification of coordinated collaboration,” in Proceedings of IFIP World Conference on IT Tools (1996), Canberra (Australia), 1996, pp. 437–452.
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[365]
1996 | Report | LibreCat-ID: 8197
M. Andries et al., Graph Transformation for Specification and Programming. University of Bremen, Department of Mathematics and Computer Science, 1996.
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[364]
1996 | Report | LibreCat-ID: 8198
G. Busatto and G. Engels, Definition of an Encapsulated Hierarchical Graph Data Model: Static Aspects, Part 1. Vakgroep Informatica, Rijksuniversiteit Leiden, 1996.
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[363]
1996 | Report | LibreCat-ID: 8199
G. Engels, L. Groenewegen, and G. Kappel, Object-oriented Specification of Coordinated Collaboration. Vakgroep Informatica, Rijksuniversiteit Leiden, 1996.
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[362]
1996 | Conference Paper | LibreCat-ID: 8271
T. de Bunje, G. Engels, L. Groenewegen, M. Heus, and A. Matsinger, “Towards Measurable Process Models,” in Proceedings of the Workshop on Software Process Technology (EWSPT 1996), Nancy (France), 1996, vol. 1149, pp. 183–187.
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[361]
1996 | Conference Paper | LibreCat-ID: 8272
H. Ehrig and G. Engels, “Pragmatic and Semantic Aspects of a Module Concept for Graph Transformation Systems,” in Selected papers from the 5th International Workshop on Graph Gramars and Their Application to Computer Science, Williamsburg, VA (USA), 1996, vol. 1073, pp. 137–154.
LibreCat | Download (ext.)
 
[360]
1996 | Conference Paper | LibreCat-ID: 8273
G. Engels and A. Zamperoni, “Comprehensive Support for Change: Generic, Multi-dimensional (Software) Engineering Frameworks (position paper),” in Proceedings of the Workshop on Requirements Engineering in a Changing World (satellite event of the Conference on Advanced Information Systems Engineering (CAISE 1996)), Crete (Greece), 1996, pp. 42–44.
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[359]
1996 | Conference Paper | LibreCat-ID: 8274
L. Groenewegen and G. Engels, “Reuse of Software Process Fragments is Reuse of Software, too,” in Proceedings of the 10th International Software Process Workshop (ISPW 1996), Ventron (France), 1996, p. 68.
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[358]
1996 | Journal Article | LibreCat-ID: 7406
M. Andries and G. Engels, “A Hybrid Query Language for the Extended Entity Relationship Model,” Journal of Visual Languages and Computing, vol. 7, no. 3, pp. 321–352, 1996.
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[357]
1996 | Book Chapter | LibreCat-ID: 7514
G. Engels, M. Nagl, W. Schäfer, and B. Westfechtel, “Tight Integration on One Document: The Programming Environment,” in Building Tightly Integrated Software Development Environments: The IPSEN Approach, vol. 1170, Berlin/Heidelberg: Springer, 1996, pp. 170–177.
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[356]
1995 | Report | LibreCat-ID: 8195
J. Ebert and G. Engels, Specialization of Object Life Cycle Definitions. Koblenz: University of Koblenz-Landau, 1995.
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[355]
1995 | Report | LibreCat-ID: 8196
G. Engels and A. Schürr, Encapsulated Hierarchical Graphs, Graph Types, and Meta Types. Vakgroep Informatica, Rijksuniversiteit Leiden, 1995.
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[354]
1995 | Conference Paper | LibreCat-ID: 8266
L. Groenewegen and G. Engels, “Coordination by Behavioural Views and Communication Patterns,” in Proceedings of the 4th European Workshop on Software Process Technology (EWSPT 1995), Noordwijkerhout (The Netherlands), 1995, vol. 913, pp. 189–192.
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[353]
1995 | Conference Paper | LibreCat-ID: 8269
G. Engels and A. Schürr, “Encapsulated Hierarchical Graphs, Graph Types, and Meta Types,” in Proceedings of the Joint COMPUGRAPH/SEMAGRAPH Workshop on Graph Rewriting and Computation (SEGRAGRA 1995), Volterra (Italy), 1995, pp. 101–109.
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[352]
1994 | Conference (Editor) | LibreCat-ID: 7797
H.-D. Ehrich, G. Engels, J. Paredaens, and J. Wegner, Eds., Fundamentals of Object-Oriented Languages, Systems, and Methods, vol. 95. Schloss Dagstuhl, Leibniz Center for Informatics, 1994.
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[351]
1994 | Conference (Editor) | LibreCat-ID: 7798
J. Cuny, H. Ehrig, G. Engels, and G. Rozenberg, Eds., Graph Gramars and Their Application to Computer Science, 5th International Workshop (1994), Selected Papers, vol. 1073. Berlin/Heidelberg: Springer, 1994.
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[350]
1994 | Conference Paper | LibreCat-ID: 7828
J. Ebert and G. Engels, “Structural and Behavioural Views on OMT-Classes,” in Proceedings of the International Symposium on Object-Oriented Methodologies and Systems (ISOOMS 1994), Palermo (Italy), 1994, vol. 858, pp. 142–157.
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[349]
1994 | Conference Paper | LibreCat-ID: 7829
G. Engels and G. Kappel, “Object-Oriented System Development: Will the New Approach Solve Old Problems?,” in Proceedings of the IFIP 13th World Computer Congress on Information Processing, Hamburg (Germany), 1994, vol. 3, pp. 434–441.
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[348]
1994 | Conference Paper | LibreCat-ID: 7830
G. Engels and H. Ehrig, “Towards a Module Concept for Graph Transformation Systems: The Software Engineering Perspective,” in Proceedings Colloquium on Graph Transformation and its Application in Computer Science, 1994, vol. B-19.
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[347]
1994 | Report | LibreCat-ID: 8193
J. Ebert and G. Engels, Observable or Invocable Behaviour - You Have to Choose. Vakgroep Informatica, Rijksuniversiteit Leiden, 1994.
LibreCat
 
[346]
1994 | Conference Paper | LibreCat-ID: 8263
M. Andries and G. Engels, “Syntax and Semantics of Hybrid Database Languages,” in Proceedings of the International Workshop on Graph Transformations in Computer Science (1993), Dagstuhl (Germany), 1994, vol. 776, pp. 19–36.
LibreCat | DOI
 
[345]
1994 | Conference Paper | LibreCat-ID: 8264
G. Engels and L. Groenewegen, “Specification of coordinated behaviour by SOCCA,” in Proceedings of the Third European Workshop on Software Process Technology (EWSPT 1994), Villard de Lans (France), 1994, pp. 128–151.
LibreCat | DOI
 
[344]
1994 | Conference Paper | LibreCat-ID: 8265
G. Engels and P. Löhr, “Visual Specification of Complex Database Actions,” in Proceedings of the 2nd International East/West Database Workshop, Klagenfurt (Germany), 1994, pp. 303–314.
LibreCat
 
[343]
1994 | Journal Article | LibreCat-ID: 7407
P. Löhr-Richter and G. Engels, “Visuelles Spezifizieren von komplexen Aktionen auf Datenbankstrukturen,” GI-Datenbank Rundbrief, vol. 13, pp. 33–35, 1994.
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[342]
1994 | Book Chapter | LibreCat-ID: 7512
J. Ebert and G. Engels, “Design Representation,” in Encyclopedia of Software Engineering, John Wiley & Sons, Inc., 1994, pp. 382–394.
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[341]
1994 | Book Chapter | LibreCat-ID: 7513
G. Engels and L. Groenewegen, “SOCCA: Specifications of Coordinated and Cooperative Activities,” in Software Process Modelling and Technology, Taunton: Research Studies Press, 1994, pp. 71–102.
LibreCat
 
[340]
1993 | Conference Paper | LibreCat-ID: 7826
G. Engels and A. A. Verrijn-Stuart, “Integrationsaspekte bei verteilter Software-Entwicklung,” in Fortschritt-Berichte VDI, 1993, no. 251, pp. 45–53.
LibreCat
 
[339]
1993 | Report | LibreCat-ID: 8190
M. Andries and G. Engels, A Hybrid Query Language for the Extended Entity Relationship Model. Vakgroep Informatica, Rijksuniversiteit Leiden, 1993.
LibreCat
 
[338]
1993 | Report | LibreCat-ID: 8191
H. Ehrig and G. Engels, Towards a Module Concept for Graph Transformation Systems. Vakgroep Informatica, Rijksuniversiteit Leiden, 1993.
LibreCat
 
[337]
1993 | Report | LibreCat-ID: 8192
G. Engels and G. Rozenberg, Abstracts COMPUGRAPH II Workshop. Vakgroep Informatica, Rijksuniversiteit Leiden, 1993.
LibreCat
 
[336]
1993 | Conference Paper | LibreCat-ID: 8262
G. Engels and L. Groenewegen, “Modular, Visual Specifications of Software Processes,” in Proceedings of the Workshop on Software Process (ISPW 1993), Wadern (Germany), 1993, pp. 66–68.
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[335]
1992 | Conference Paper | LibreCat-ID: 7825
P. Koopman, L. Groenewegen, and G. Engels, “Functional Description of Parallel Processes,” in Proceedings of the conference SION Computing Science in the Netherlands (CSN ’92), The Netherlands, 1992, pp. 156–167.
LibreCat
 
[334]
1992 | Report | LibreCat-ID: 8189
G. Engels, Visual Specifications of Conceptual Database Schemata (Abstract). Leiden University, 1992.
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[333]
1992 | Conference Paper | LibreCat-ID: 8260
G. Engels and P. Löhr-Richter, “CADDY: A Highly Integrated Environment to Support Conceptual Database Design,” in Proceedings of the Fifth International Workshop on Computer-Aided Software Engineering (CASE 1992), Montreal (Canada), 1992, pp. 19–22.
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[332]
1992 | Conference Paper | LibreCat-ID: 8261
G. Engels and L. Groenewegen, “Specification of Coordinated Behaviour in the Software Development Process,” in Proceedings of the Second European Workshop on Software Process Technology (EWSPT 92), Trondheim, Norway, 1992, vol. 635, pp. 58–60.
LibreCat | DOI
 
[331]
1992 | Journal Article | LibreCat-ID: 7408
U. Hohenstein and G. Engels, “SQL/EER - Syntax and Semantics of an Entity-Relationship-Based Query Language,” Information Systems, vol. 17, no. 3, pp. 209–242, 1992.
LibreCat | DOI
 
[330]
1992 | Journal Article | LibreCat-ID: 7409
G. Engels, C. Lewerentz, M. Nagl, W. Schäfer, and A. Schürr, “Building Integrated Software Development Environments, Part I: Tool Specification,” ACM Transactions on Software Engineering and Methodology (TOSEM), vol. 1, no. 2, pp. 135–167, 1992.
LibreCat
 
[329]
1992 | Journal Article | LibreCat-ID: 7410
G. Engels et al., “Conceptual Modelling of Database Applications Using an Extended ER Model,” Data & Knowledge Engineering, vol. 9, no. 2, pp. 157–204, 1992.
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[328]
1991 | Report | LibreCat-ID: 8188
P. Löhr-Richter and G. Engels, Incremental Design of Conceptual Database Schemata with CADDY. Leiden University, P.O. Box 9500, 2300 RA Leiden, The Netherlands: Leiden University, 1991.
LibreCat
 
[327]
1990 | Conference Paper | LibreCat-ID: 7824
U. Hohenstein and G. Engels, “Formal Semantics of an Entity-Relationship Query Language,” in Proceedings of the 9th International Conference on Entity-Relationship Approach (ER 90), Lausanne, Switzerland, 1990, pp. 177–188.
LibreCat
 
[326]
1990 | Conference Paper | LibreCat-ID: 8259
G. Engels, “Elementary Actions on an Extended Entity-Relationship Database,” in Proceedings of the workshop on Graph Grammars and Their Application to Computer Science (1990), Bremen (Germany), 1990, vol. 532, pp. 344–362.
LibreCat | DOI
 
[325]
1989 | Conference Paper | LibreCat-ID: 7821
J. Ebert and G. Engels, “Konzepte einer Software-Architektur-Beschreibungssprache,” in Software-Entwicklung: Konzepte, Erfahrungen, Perspektiven, Fachtagung, 1989, Marburg (Germany), 1989, vol. 212, pp. 238–250.
LibreCat
 
[324]
1989 | Conference Paper | LibreCat-ID: 7822
G. Engels, “CADDY-O: Syntaxgestütztes, graphisches Entwerfen konzeptioneller Datenbankschemata,” in Tagungsband GI-Fachtagung “Interaktive Schnittstellen für Informationssysteme”, TU Clausthal, Notizen zu Interaktive Systeme, 1989, vol. 18, pp. 1–16.
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[323]
1989 | Conference Paper | LibreCat-ID: 7823
G. Engels, U. Hohenstein, K. Hülsmann, P. Löhr-Richter, and H.-D. Ehrich, “CADDY: Computer-Aided Design of Non-Standard Databases,” in Proceedings of the International Conference on System Development Environments & Factories, Berlin, Germany, 1989.
LibreCat
 
[322]
1989 | Report | LibreCat-ID: 8187
G. Engels, Benutzerschnittstelle und Architektur der integrierten Datenbankentwurfsumgebung CADDY (Kurzfassung). TU Braunschweig, 1989.
LibreCat
 
[321]
1989 | Book | LibreCat-ID: 7511
G. Engels and W. Schäfer, Programmentwicklungsumgebungen: Konzepte und Realisierung. Stuttgart: Teubner, 1989.
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[320]
1988 | Conference Paper | LibreCat-ID: 7818
G. Engels, T. Janning, and W. Schäfer, “A Highly Integrated Tool Set for Program Development Support,” in Proceedings of the conference on ACM SIGSMALL/PC symposium on ACTES (SIGSMALL 1988), Cannes (France), 1988, pp. 1–10.
LibreCat | DOI
 
[319]
1988 | Conference Paper | LibreCat-ID: 7819
G. Engels, U. Hohenstein, L. Neugebauer, G. Saake, and H.-D. Ehrich, “Konzeption einer integrierten Datenbank-Entwurfsumgebung,” in Proceedings of DBTA/SI Data Dictionaries und Entwicklungswerkzeuge für Datenbank-Anwendungen, Zürich, Switzerland, 1988, pp. 151–157.
LibreCat
 
[318]
1988 | Conference Paper | LibreCat-ID: 7820
G. Engels, U. Hohenstein, G. Saake, and H.-D. Ehrich, “Auf dem Weg zu einer integrierten Datenbank-Entwurfsumgebung,” in Proceedings of the GI-Workshop on “Sprachspezifische Programmierumgebungen,” 1988, pp. 38–51.
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[317]
1988 | Report | LibreCat-ID: 8186
J. Ebert and G. Engels, Ein Konzept zur Beschreibung von Software-Architekturen. EWH Koblenz, 1988.
LibreCat
 
[316]
1988 | Conference Paper | LibreCat-ID: 8258
G. Engels, T. Janning, and W. Schäfer, “Die Benutzerschnittstelle einer integrierten Modula-2 Programmentwicklungsumgebung,” in Proceedings of GI-Workshop Sprachspezifische Programmierumgebungen, Darmstadt, Germany, 1988.
LibreCat
 
[315]
1987 | Conference Paper | LibreCat-ID: 7816
G. Engels and A. Schürr, “A Hybrid Interpreter in a Software Development Environment,” in Proceedings of the 1st European Software Engineering Conference (ESEC ’87), Strasbourg (France), 1987, vol. 289, pp. 80–88.
LibreCat
 
[314]
1987 | Conference Paper | LibreCat-ID: 7817
G. Engels, M. Nagl, and W. Schäfer, “On the Structure of Structure-Oriented Editors for Different Applications,” in Proceedings of the ACM SIGSOFT/SIGPLAN Software Engineering Symposium on Practical Software Development Environments, Palo Alto, USA, 1987, vol. 22, no. 1, pp. 190–198.
LibreCat
 
[313]
1987 | Conference Paper | LibreCat-ID: 8257
G. Engels, C. Lewerentz, and W. Schäfer, “Graph Grammar Engineering: A Software Specification Method,” in Proceedings of the 3rd International Workshop on Graph-Grammars and Their Application to Computer Science, Warrenton, VA (USA), 1987, vol. 291, pp. 186–201.
LibreCat | DOI
 
[312]
1986 | Conference Paper | LibreCat-ID: 7815
G. Engels, C. Lewerentz, M. Nagl, and W. Schäfer, “On the Structure of an Incremental and Integrated Software Development Environment,” in Proceedings of the 19th Hawaii International Conference on System Sciences, Hawaii, USA, 1986, vol. 2a, pp. 585–597.
LibreCat
 
[311]
1986 | Conference Paper | LibreCat-ID: 8256
G. Engels and A. Sandbrink, “Experiences with a Hybrid-Interpreter Based on Incremental Compilation Techniques,” in Proceedings of the Workshop on Compiler Compilers and Incremental Compilation Techniques, Bautzen, 1986, vol. 12, pp. 172–184.
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[310]
1986 | Dissertation | LibreCat-ID: 7588
G. Engels, Graphen als zentrale Datenstrukturen in einer Software-Entwicklungsumgebung. 1986.
LibreCat
 
[309]
1985 | Conference Paper | LibreCat-ID: 7813
G. Engels and W. Schäfer, “Graph Grammar Engineering: A Method Used for the Development of an Integrated Programming Support Environment,” in Proceedings of the International Joint Conference on Theory and Practice of Software Development (TAPSOFT 1985), Berlin (Germany), 1985, vol. 186, pp. 179–193.
LibreCat
 
[308]
1985 | Conference Paper | LibreCat-ID: 7814
G. Engels and W. Schäfer, “The Design of an Adaptive and Portable Programming Support Environment,” in Proceedings of the International Computing Symposium, Amsterdam (The Netherlands), 1985.
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[307]
1983 | Conference Paper | LibreCat-ID: 8255
M. Nagl, G. Engels, R. Gall, and W. Schäfer, “Software Specification by Graph Grammars,” in Proceedings of the 2nd International Workshop on Graph-Grammars and Their Application to Computer Science, Osnabrück (Germany), 1983, vol. 153, pp. 267–287.
LibreCat | DOI
 
[306]
1983 | Journal Article | LibreCat-ID: 7411
G. Engels, R. Gall, M. Nagl, and W. Schäfer, “Software Specification Using Graph Grammars,” Computing, vol. 31, no. 4, pp. 317–346, 1983.
LibreCat | DOI
 
[305]
1983 | Journal Article | LibreCat-ID: 7412
G. Engels, U. Pletat, and H.-D. Ehrich, “An Operational Semantics for Specifications of Abstract Data Types with Error Handling,” Acta Informatica, vol. 9, no. 3, pp. 235–254, 1983.
LibreCat | DOI
 
[304]
1982 | Conference Paper | LibreCat-ID: 7811
G. Engels and W. Schäfer, “Specification of a Programming Support Environment by Graph Grammars,” in Proceedings of the conference on Graphtheoretic Concepts in Computer Science (WG`82), München (Germany), 1982, pp. 47–62.
LibreCat
 
[303]
1982 | Conference Paper | LibreCat-ID: 7812
U. Pletat, G. Engels, and H.-D. Ehrich, “An Operational Approach to Conditional Algebraic Specifications,” in Proceedings of the 7eme Colloque sur les Arbres en Algebre et en Programmation, Lille (France), 1982, vol. 82, pp. 254–270.
LibreCat
 
[302]
1981 | Report | LibreCat-ID: 8184
G. Engels, U. Pletat, and H.-D. Ehrich, Handling Errors and Exceptions in the Algebraic Specifications of Data Types. University of Osnabrück, 1981.
LibreCat
 
[301]
1981 | Report | LibreCat-ID: 8185
U. Pletat, G. Engels, and H.-D. Ehrich, Operational Semantics of Algebraic Specifications with Conditional Equations. University of Dortmund, Department of Computer Science, 1981.
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[433]
2003 | Conference Paper | LibreCat-ID: 8376
A. Förster and G. Engels, “Quality Ensuring Development of Software Processes,” in Proceeding of the 9th European Workshop on Software Process Technology (EWSPT 2003), Helsinki (Finland), 2003, vol. 2786, pp. 62–73.
LibreCat
 
[432]
2002 | Conference Paper | LibreCat-ID: 7896
R. Depke, G. Engels, M. Langham, B. Lütkemeier, and S. Thöne, “Process-Oriented, Consistent Integration of Software Components,” in Proceedings of the conference on Prolonging Software Life: Development and Redevelopment (COMPSAC 2002), Oxford (England), 2002, pp. 13–18.
LibreCat | DOI
 
[431]
2002 | Conference Paper | LibreCat-ID: 7897
G. Engels, R. Heckel, J. Küster, and L. Groenewegen, “Consistency-Preserving Model Evolution through Transformations,” in Proceedings of the 5th International Conference on The Unified Modeling Language (UML 2002), Dresden (Germany), 2002, vol. 2460, pp. 212–226.
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[430]
2002 | Conference Paper | LibreCat-ID: 7898
G. Engels, J. Küster, and L. Groenewegen, “Consistent Interaction Of Software Components,” in Proceedings of the conference on Integrated Design and Process Technology (IDPT 2002), Pasadena, CA (USA), 2002, vol. 6, no. 4, pp. 2–22.
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[429]
2002 | Conference Paper | LibreCat-ID: 7899
G. Engels, J. Hendrik Hausmann, R. Heckel, and S. Sauer, “Testing the Consistency of Dynamic UML Diagrams,” in Proceedings of the Sixth International Conference on Integrated Design and Process Technology (IDPT 2002), Pasadena, CA (USA), 2002.
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[428]
2002 | Journal Article | LibreCat-ID: 7387
G. Engels, J. Küster, and L. Groenewegen, “Consistent Interaction of Software Components,” Transactions of the SDPS: Journal of Integrated Design & Process Science, vol. 6, no. 4, pp. 2–22, 2002.
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[427]
2002 | Journal Article | LibreCat-ID: 7389
E.-E. Doberkat and G. Engels, “MuSofT - Multimedia in der Softwaretechnik,” Informatik Forschung und Entwicklung, vol. 1, no. 17, pp. 41–44, 2002.
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[426]
2002 | Book Chapter | LibreCat-ID: 7525
G. Engels and L. Groenewegen, “Towards Team-Automata-Driven Object-Oriented Collaborative Work,” in Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg, vol. 2300, Berlin/Heidelberg: Springer, 2002, pp. 257–276.
LibreCat
 
[425]
2002 | Book Chapter | LibreCat-ID: 7526
G. Engels and E.-E. Doberkat, “Multimedia in der Informatik-Lehre,” in Informatik bewegt. 32. Jahrestagung der Gesellschaft für Informatik, 2002, Lecture Notes in Informatics, vol. P-19, Bonn: Gesellschaft für Informatik (GI), 2002, pp. 377–384.
LibreCat
 
[424]
2002 | Book Chapter | LibreCat-ID: 7528
G. Engels and L. Groenewegen, “Towards Team-Automata-Driven Object-Oriented Collaborative Work,” in Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg, vol. 2300, W. Brauer, H. Ehring, J. Karhumäki, and A. Salomaa, Eds. Berlin/Heidelberg: Springer, 2002, pp. 257–276.
LibreCat
 
[423]
2002 | Book Chapter | LibreCat-ID: 7529
G. Engels and E.-E. Doberkat, “Multimedia in der Informatik-Lehre,” in Informatik bewegt. 32. Jahrestagung der Gesellschaft für Informatik, 2002, Lecture Notes in Informatics, vol. P-19, S. Schubert, B. Reusch, and N. Jesse, Eds. Bonn: Gesellschaft für Informatik (GI), 2002, pp. 377–384.
LibreCat
 
[422]
2002 | Conference Paper | LibreCat-ID: 8363
R. Heckel and G. Engels, “Towards a Formal Framework for Inter-Enterprise Application Integration,” in Proceedings of the Closing Workshop of the TMR Network GETGRATS (2002), Bordeaux (France), 2002, vol. 51, pp. 139–151.
LibreCat | DOI
 
[421]
2002 | Conference Paper | LibreCat-ID: 8364
S. Thöne, R. Depke, and G. Engels, “Process-Oriented, Flexible Composition of Web Services with UML,” in Proceedings of the International Workshop on Conceptual Modeling Approaches for e-Business: A Web Service Perspective (eCOMO 2002), Tampere (Finland), 2002, vol. 2784, pp. 390–401.
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[420]
2002 | Conference Paper | LibreCat-ID: 8365
G. Engels, J. Küster, and R. Heckel, “Towards Consistency-Preserving Model Evolution,” in Proceedings of the International Workshop on Principles of Software Evolution(satellite event of the ICSE 02), Orlando, Florida (USA), 2002, pp. 129–132.
LibreCat | DOI
 
[419]
2001 | Conference (Editor) | LibreCat-ID: 7788
G. Engels, A. Oberweis, and A. Zündorf, Eds., Modellierung 2001, vol. 1. Bonn: Gesellschaft für Informatik (GI), 2001.
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[418]
2001 | Conference Paper | LibreCat-ID: 7884
G. Engels, R. Heckel, and J. Küster, “Rule-Based Specification of Behavioral Consistency Based on the UML Meta-model,” in Proceedings of the conference on The Unified Modeling Language, Modeling Languages, Concepts, and Tools (UML 2001), Toronto (Canada), 2001, vol. 2185, pp. 272–287.
LibreCat | DOI
 
[417]
2001 | Conference Paper | LibreCat-ID: 7885
G. Engels, J. Küster, L. Groenewegen, and R. Heckel, “A methodology for specifying and analyzing consistency of object-oriented behavioral models,” in Proceedings of the 8th European Software Engineering Conference (ESEC 2001) and 9th ACM SIGSOFT Symposium on the Foundations of Software Engineering (FSE-9), Vienna (Austria), 2001, vol. 26, no. 5, pp. 186–195.
LibreCat | DOI
 
[416]
2001 | Conference Paper | LibreCat-ID: 7887
R. Heckel and G. Engels, “Graph Transformation as a Meta Language for Dynamic Modeling and Model Evolution,” in Proceeding of International Special Session on Formal Foundations of Software Evolution (FFSE 2001, co-located with the Conference on Software Maintenance and Reengineering), Lisbon (Portugal), 2001, no. UNL-DI-1-2001, pp. 42–47.
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[415]
2001 | Conference Paper | LibreCat-ID: 7893
S. Sauer and G. Engels, “UML-based Behavior Specification of Interactive Multimedia Applications,” in Proceedings of the IEEE Symposia on Human Centric Computing Languages and Environments (HCC 2001), Stresa (Italy), 2001, pp. 248–255.
LibreCat | DOI
 
[414]
2001 | Report | LibreCat-ID: 8211
G. Engels, J. Küster, and L. Groenewegen, On the Specification and Analysis of Protocols in UML-RT. University of Paderborn, Department of Computer Science, 2001.
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[413]
2001 | Journal Article | LibreCat-ID: 7395
G. Engels, J. Gaulke, and S. Sauer, “Modelle für automobile Software - Objektorientierte Modellierung von eingebetteten, interaktiven Softwaresystemen im Automobil,” Forschungsforum Paderborn, vol. 4, pp. 24–29, 2001.
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[412]
2001 | Conference Paper | LibreCat-ID: 8359
G. Engels and J. Küster, “Enhancing UML-RT Concepts for Behavioral Consistent Architecture Models,” in Proceedings of the 1st Workshop on Describing Software Architecture with UML (satellite event of the ICSE 2001), Toronto (Canada), 2001.
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[411]
2000 | Conference (Editor) | LibreCat-ID: 7790
H. Ehrig, G. Engels, H.-J. Kreowksi, and G. Taentzer, Eds., Special Issue: Selected Papers of GRATRA 2000, vol. 44, no. 2. Amsterdam, The Netherlands: Elsevier, 2000.
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[410]
2000 | Conference Paper | LibreCat-ID: 7872
G. Engels and R. Heckel, “Graph Transformation as a Conceptual and Formal Framework for System Modeling and Model Evolution,” in Proceedings of the 27th International Colloquium on Automata, Languages and Programming (ICALP 2000), Geneva (Switzerland), 2000, vol. 1853, pp. 127–150.
LibreCat | DOI
 
[409]
2000 | Conference Paper | LibreCat-ID: 7873
G. Engels, R. Heckel, and S. Sauer, “UML - A Universal Modeling Language?,” in Proceedings of the 21st International Conference on Application and Theory of Petri Nets (ICATPN 2000), Aarhus (Denmark), 2000, vol. 1825, pp. 24–38.
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[408]
2000 | Conference Paper | LibreCat-ID: 7874
G. Engels and L. Groenewegen, “Object-Oriented Modeling - A Roadmap,” in Proceedings of the Conference on The Future of Software Engineering - Special Track at 22nd International Conference on Software Engineering (ICSE 2000), Limerick (Ireland), 2000, pp. 103–116.
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[407]
2000 | Conference Paper | LibreCat-ID: 7875
G. Engels, J. Hendrik Hausmann, R. Heckel, and S. Sauer, “Dynamic Meta-Modeling: A Graphical Approach to the Operational Semantics of Behavioral Diagrams in UML,” in Proceedings of the 3rd international conference on the Unified Modeling Language (UML 2000), York (UK), 2000, vol. 1939, pp. 323–337.
LibreCat | DOI
 
[406]
2000 | Report | LibreCat-ID: 8207
R. Depke, G. Engels, and J. Küster, On the Integration of Roles in the UML. University of Paderborn, Department of Computer Science, 2000.
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[405]
2000 | Conference Paper | LibreCat-ID: 8332
G. Busatto, G. Engels, K. Mehner, and A. Wagner, “A Framework for Adding Packages to Graph Transformation Approaches,” in Selected Papers of the 6th International Workshop on Theory and Application of Graph Transformations (TAGT ’98), Paderborn (Germany), 2000, vol. 1764, pp. 352–367.
LibreCat | DOI
 
[404]
2000 | Conference Paper | LibreCat-ID: 8339
G. Engels and R. Heckel, “From Trees to Graphs: Defining the Semantics of Diagram Languages with Graph Transformation,” in Proceedings of the Workshop on Graph Transformation and Visual Modeling Techniques (satellite events of the ICALP 2000), Geneva(Switzerland), 2000, pp. 373–382.
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[403]
2000 | Conference Paper | LibreCat-ID: 8340
G. Engels, J. Küster, and L. Groenewegen, “Modeling Concurrent Behavior through Consistent Statechart Views,” in Proceedings of the Workshop on Dynamic Behaviour in UML Models: Semantic Questions, Munich (Germany), 2000, no. 0006, pp. 44–49.
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[402]
2000 | Journal Article | LibreCat-ID: 7396
G. Engels and R. Heckel, “Graph Transformation and Visual Modeling Techniques,” Bulletin of the EATCS, no. 71, pp. 186–202, 2000.
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[401]
2000 | Book Chapter | LibreCat-ID: 7520
G. Engels, U. Kelter, R. Depke, and K. Mehner, “Unterstützende Angebote der Softwarebegleitgruppe,” in Multimedia in der wirtschaftswissenschaftlichen Lehre, Erfahrungsbericht, Münster: LIT, 2000, pp. 27–56.
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[400]
2000 | Book Chapter | LibreCat-ID: 7521
G. Engels, R. Depke, and K. Mehner, “Ergebnisse - vergleichende Darstellung,” in Multimedia in der wirtschaftswissenschaftlichen Lehre, Erfahrungsbericht, Münster: LIT, 2000, pp. 277–294.
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[399]
2000 | Book Chapter | LibreCat-ID: 7522
G. Engels, L. Groenewegen, and G. Kappel, “Coordinated Collaboration of Objects,” in Proceedings of Advances in Object-Oriented Modeling, The MIT Press, 2000, pp. 307–332.
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[398]
2000 | Conference Paper | LibreCat-ID: 8342
G. Engels and A. Zamperoni, “Formal Integration of Software Engineering Aspects Using Graph Rewrite Systems - A Typical Experience?!,” in Proceedings of the International Workshop on Applications of Graph Transformations with Industrial Relevance (AGTIVE 1999), Kerkrade (The Netherlands), 2000, vol. 1779, pp. 359–368.
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[397]
1999 | Conference (Editor) | LibreCat-ID: 7792
G. Engels, K. Beiersdörfer, and W. Schäfer, Eds., Informatik ’99: Informatik überwindet Grenzen. Tagungsband der 29. Jahrestagung der Gesellschaft für Informatik, Paderborn (Germany). Berlin/Heidelberg: Springer, 1999.
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[396]
1999 | Conference Paper | LibreCat-ID: 7852
G. Engels, R. Depke, and C. Borowski, “Konzeption und objektorientierte Realisierung einer internet-basierten Datenbankanwendung,” in Kolloquium Software-Entwicklung - Methoden, Werkzeuge, Erfahrungen, 1999, vol. 8, pp. 531–540.
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[395]
1999 | Conference Paper | LibreCat-ID: 7856
G. Engels, R. Hücking, S. Sauer, and A. Wagner, “UML Collaboration Diagrams and Their Transformation to Java,” in Proceddings of The Unified Modeling Language: Beyond the Standard, Second International Conference (UML 99), Fort Collins, Colorado, USA, 1999, vol. 1723, pp. 473–488.
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[394]
1999 | Conference Paper | LibreCat-ID: 7860
S. Sauer and G. Engels, “Extending UML for Modeling of Multimedia Applications,” in Proceedings of the IEEE Symposium on Visual Languages (VL 1999), Tokyo (Japan), 1999, pp. 80–87.
LibreCat | DOI
 
[393]
1999 | Report | LibreCat-ID: 8204
G. Engels, R. Hücking, S. Sauer, and A. Wagner, UML Collaboration Diagrams and Their Transformation to Java. University of Paderborn, Department of Computer Science, 1999.
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[392]
1999 | Report | LibreCat-ID: 8205
G. Engels, P. Jan t’Hoen, R. Dassen, L. Groenewegen, I. G. Sprinkhuizen-Kuyper, and P. Koopman, SOCCA Extended with UML like Packages. Leiden Institute of Advanced Computer Science, 1999, pp. 99–06.
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[391]
1999 | Report | LibreCat-ID: 8206
G. Engels, R. Dassen, L. Groenewegen, I. G. Sprinkhuizen-Kuyper, P. Koopman, and P. Jan t’Hoen, A Formalisation of SOCCA using Z, part 1: The Type Level Concepts. Leiden Institute of Advanced Computer Science, 1999.
LibreCat
 
[390]
1999 | Conference Paper | LibreCat-ID: 8321
S. Sauer and G. Engels, “UML-basierte Modellierung von Multimediaanwendungen,” in Modellierung 1999, Workshop der Gesellschaft für Informatik e. V. (GI), März 1999 in Karlsruhe, 1999, pp. 155–170.
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[389]
1999 | Conference Paper | LibreCat-ID: 8322
S. Sauer and G. Engels, “OMMMA: An Object-Oriented Approach for Modeling Multimedia Information Systems,” in Proceedings of the workshop on Multimedia Information Systems (MIS 1999), Indian Wells, CA (USA), 1999, pp. 64–71.
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[388]
1999 | Conference Paper | LibreCat-ID: 8325
G. Engels, R. Heckel, and S. Sauer, “Dynamic Meta Modelling: A Graphical Approach to Operational Semantics,” in Proceedings of the workshop on Rigorous Modeling and Analysis with the UML: Challenges and Limitations (satellite event of the Conference on Onject-Oriented Programming, Systems, Languages, and Applications (OOPSLA 1999)), Denver, CO (USA), 1999.
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[387]
1999 | Conference Paper | LibreCat-ID: 8326
G. Engels and S. Sauer, “MVC-Based Modeling Support for Embedded Real-Time Systems,” in Proceedings of OMER Workshop, Herrsching, Germany, 1999, no. 01, pp. 11–14.
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[386]
1999 | Journal Article | LibreCat-ID: 7399
R. Depke, G. Engels, K. Mehner, S. Sauer, and A. Wagner, “Ein Vorgehensmodell für die Multimedia-Entwicklung mit Autorensystemen,” Informatik Forschung und Entwicklung, vol. 14, no. 2, pp. 83–94, 1999.
LibreCat | DOI
 
[385]
1999 | Journal Article | LibreCat-ID: 7401
M. Andries et al., “Graph Transformation for Specification and Programming,” Science of Computer Programming, vol. 34, no. 1, pp. 1–54, 1999.
LibreCat | DOI
 
[384]
1999 | Book | LibreCat-ID: 7510
H. Ehrig, G. Engels, H. J. Kreowski, and G. Rozenberg, Handbook of Graph Grammars and Computing by Graph Transformation: Vol. 2: Applications, Languages, and Tools. River Edge, NJ, USA: World Scientific Publishing Co., Inc., 1999.
LibreCat
 
[383]
1999 | Book Chapter | LibreCat-ID: 7518
R. Heckel, G. Engels, H. Ehrig, and G. Taentzer, “A View-based Approach to System Modeling Based on Open Graph Transformation Systems,” in Handbook of Graph Grammars and Computing by Graph Transformations, Volume 2: Applications, Languages and Tools, Singapore: World Scientific, 1999, pp. 639–668.
LibreCat
 
[382]
1999 | Book Chapter | LibreCat-ID: 7519
R. Heckel, G. Engels, H. Ehrig, and G. Taentzer, “Classification and Comparison of Module Concepts for Graph Transformation Systems,” in Handbook of Graph Grammars and Computing by Graph Transformations, Volume 2: Applications, Languages and Tools, vol. 2, Singapore: World Scientific, 1999, pp. 669–689.
LibreCat
 
[381]
1998 | Conference (Editor) | LibreCat-ID: 7793
G. Engels, H. Ehrig, F. Orejas, and M. Wirsing, Eds., Semi-Formal and Formal Specification Techniques, vol. 218. Schloss Dagstuhl, Leibniz Center for Informatics, 1998.
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[380]
1998 | Conference (Editor) | LibreCat-ID: 7794
G. Engels, H. Ehrig, H.-J. Kreowski, and G. Rozenberg, Eds., 6th International Workshop on Theory and Applications of Graph Transformations (TAGT ’98), Paderborn, Selected Papers, vol. 1764. Berlin/Heidelberg: Springer, 1998.
LibreCat
 
[379]
1998 | Conference Paper | LibreCat-ID: 7843
R. Depke, G. Engels, K. Mehner, S. Sauer, and A. Wagner, “Ein Ansatz zur Verbesserung des Entwicklungsprozesses von Multimedia-Anwendungen,” in Proceedings of the GI-Fachtagung on Softwaretechnik (1998), Paderborn (Germany), 1998, vol. 18, no. 3, pp. 12–19.
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[378]
1998 | Report | LibreCat-ID: 8202
G. Engels and S. Kolmschlag, Electronic Commerce Systeme als Anwendungsbeispiel für Evolutionstechniken. University of Paderborn, C-LAB, 1998.
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[377]
1998 | Conference Paper | LibreCat-ID: 8280
S. Kolmschlag and G. Engels, “Unterstützung der Flexibilität eines Electronic Commerce Systems durch Evolutionstechniken,” in Proceedings of the workshop on “Integration heterogener Softwaresysteme” (satellite event of the GI-Jahrestagung Informatik 1998), Magdeburg (Germany), 1998, pp. 13–24.
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[376]
1998 | Conference Paper | LibreCat-ID: 8285
H. Ehrig, G. Engels, R. Heckel, and G. Taentzer, “Classification and Comparison of Modularity Concepts for Graph Transformation Systems,” in Pre-Proceedings of the 6th International Workshop on Theory and Application of Graph Transformation (TAGT ’98), Paderborn (Germany), 1998, no. tr-ri-98-201, pp. 122–131.
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[375]
1997 | Conference (Editor) | LibreCat-ID: 7795
G. Engels, Ed., Themenheft: Softwaretechnik, vol. 12, no. 4. Berlin/Heidelberg: Springer, 1997.
LibreCat | DOI
 
[374]
1997 | Conference Paper | LibreCat-ID: 7839
G. Engels, R. Heckel, G. Taentzer, and H. Ehrig, “A View-Oriented Approach to System Modelling Using Graph Transformations,” in Proceedings European Software Engineering Conference (ESEC 1997), Zürich (Switzerland), 1997, vol. 1301, pp. 327–343.
LibreCat | DOI
 
[373]
1997 | Journal Article | LibreCat-ID: 7402
G. Engels and H. Jürgen Schneider, “Guest Editors’ Introduction,” International Journal on Software Engineering and Knowledge Engineering (IJSEKE), vol. 7, no. 4, pp. 397–400, 1997.
LibreCat | DOI
 
[372]
1997 | Journal Article | LibreCat-ID: 7403
G. Engels, R. Heckel, G. Taentzer, and H. Ehrig, “A Combined Reference Model- and View-Based Approach to System Specification,” Int. Journal of Software and Knowledge Engeneering, vol. 7, no. 4, pp. 457–477, 1997.
LibreCat
 
[371]
1997 | Book Chapter | LibreCat-ID: 7516
G. Engels, J. Rekers, and M. Andries, “How to represent a visual specification,” in Visual Language Theory, Berlin/Heidelberg: Springer, 1997, pp. 241–255.
LibreCat
 
[370]
1996 | Conference (Editor) | LibreCat-ID: 7796
G. Engels, H. Ehrig, G. Rozenberg, and A. Skowron, Eds., Special Issue on Graph Transformations, vol. 26, no. 3–4. Amsterdam: IOS Press, 1996.
LibreCat
 
[369]
1996 | Conference Paper | LibreCat-ID: 7834
H. Ehrig et al., “Synchronization of Views and Loose Semantics of Typed Graph Productions,” in Report on the Dagstuhl-Seminar 9637 on Graph Transformations in Computer Science, 1996, no. 155, pp. 11–12.
LibreCat
 
[368]
1996 | Conference Paper | LibreCat-ID: 7836
T. de Bunje, G. Engels, L. Groenewegen, A. Matsinger, and M. Rijnbeek, “Industrial maintenance modelled in SOCCA: an experience report,” in Proceedings of the Fourth International Conference on the Software Process (ICSP 1996), Brighton (UK), 1996, pp. 13–26.
LibreCat | DOI
 
[367]
1996 | Conference Paper | LibreCat-ID: 7837
G. Engels, H. Ehrig, R. Heckel, G. Taentzer, and A. Corradini, “A View-Based Approach to System Modelling,” in Report on Dagstuhl-Seminar 9637 on Graph Transformations in Computer Science, 1996, vol. 155, p. 11.
LibreCat
 
[366]
1996 | Conference Paper | LibreCat-ID: 7838
G. Engels, L. Groenewegen, and G. Kappel, “Object-oriented specification of coordinated collaboration,” in Proceedings of IFIP World Conference on IT Tools (1996), Canberra (Australia), 1996, pp. 437–452.
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[365]
1996 | Report | LibreCat-ID: 8197
M. Andries et al., Graph Transformation for Specification and Programming. University of Bremen, Department of Mathematics and Computer Science, 1996.
LibreCat
 
[364]
1996 | Report | LibreCat-ID: 8198
G. Busatto and G. Engels, Definition of an Encapsulated Hierarchical Graph Data Model: Static Aspects, Part 1. Vakgroep Informatica, Rijksuniversiteit Leiden, 1996.
LibreCat
 
[363]
1996 | Report | LibreCat-ID: 8199
G. Engels, L. Groenewegen, and G. Kappel, Object-oriented Specification of Coordinated Collaboration. Vakgroep Informatica, Rijksuniversiteit Leiden, 1996.
LibreCat
 
[362]
1996 | Conference Paper | LibreCat-ID: 8271
T. de Bunje, G. Engels, L. Groenewegen, M. Heus, and A. Matsinger, “Towards Measurable Process Models,” in Proceedings of the Workshop on Software Process Technology (EWSPT 1996), Nancy (France), 1996, vol. 1149, pp. 183–187.
LibreCat | DOI
 
[361]
1996 | Conference Paper | LibreCat-ID: 8272
H. Ehrig and G. Engels, “Pragmatic and Semantic Aspects of a Module Concept for Graph Transformation Systems,” in Selected papers from the 5th International Workshop on Graph Gramars and Their Application to Computer Science, Williamsburg, VA (USA), 1996, vol. 1073, pp. 137–154.
LibreCat | Download (ext.)
 
[360]
1996 | Conference Paper | LibreCat-ID: 8273
G. Engels and A. Zamperoni, “Comprehensive Support for Change: Generic, Multi-dimensional (Software) Engineering Frameworks (position paper),” in Proceedings of the Workshop on Requirements Engineering in a Changing World (satellite event of the Conference on Advanced Information Systems Engineering (CAISE 1996)), Crete (Greece), 1996, pp. 42–44.
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[359]
1996 | Conference Paper | LibreCat-ID: 8274
L. Groenewegen and G. Engels, “Reuse of Software Process Fragments is Reuse of Software, too,” in Proceedings of the 10th International Software Process Workshop (ISPW 1996), Ventron (France), 1996, p. 68.
LibreCat
 
[358]
1996 | Journal Article | LibreCat-ID: 7406
M. Andries and G. Engels, “A Hybrid Query Language for the Extended Entity Relationship Model,” Journal of Visual Languages and Computing, vol. 7, no. 3, pp. 321–352, 1996.
LibreCat | DOI
 
[357]
1996 | Book Chapter | LibreCat-ID: 7514
G. Engels, M. Nagl, W. Schäfer, and B. Westfechtel, “Tight Integration on One Document: The Programming Environment,” in Building Tightly Integrated Software Development Environments: The IPSEN Approach, vol. 1170, Berlin/Heidelberg: Springer, 1996, pp. 170–177.
LibreCat
 
[356]
1995 | Report | LibreCat-ID: 8195
J. Ebert and G. Engels, Specialization of Object Life Cycle Definitions. Koblenz: University of Koblenz-Landau, 1995.
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[355]
1995 | Report | LibreCat-ID: 8196
G. Engels and A. Schürr, Encapsulated Hierarchical Graphs, Graph Types, and Meta Types. Vakgroep Informatica, Rijksuniversiteit Leiden, 1995.
LibreCat
 
[354]
1995 | Conference Paper | LibreCat-ID: 8266
L. Groenewegen and G. Engels, “Coordination by Behavioural Views and Communication Patterns,” in Proceedings of the 4th European Workshop on Software Process Technology (EWSPT 1995), Noordwijkerhout (The Netherlands), 1995, vol. 913, pp. 189–192.
LibreCat | DOI
 
[353]
1995 | Conference Paper | LibreCat-ID: 8269
G. Engels and A. Schürr, “Encapsulated Hierarchical Graphs, Graph Types, and Meta Types,” in Proceedings of the Joint COMPUGRAPH/SEMAGRAPH Workshop on Graph Rewriting and Computation (SEGRAGRA 1995), Volterra (Italy), 1995, pp. 101–109.
LibreCat | DOI
 
[352]
1994 | Conference (Editor) | LibreCat-ID: 7797
H.-D. Ehrich, G. Engels, J. Paredaens, and J. Wegner, Eds., Fundamentals of Object-Oriented Languages, Systems, and Methods, vol. 95. Schloss Dagstuhl, Leibniz Center for Informatics, 1994.
LibreCat
 
[351]
1994 | Conference (Editor) | LibreCat-ID: 7798
J. Cuny, H. Ehrig, G. Engels, and G. Rozenberg, Eds., Graph Gramars and Their Application to Computer Science, 5th International Workshop (1994), Selected Papers, vol. 1073. Berlin/Heidelberg: Springer, 1994.
LibreCat | DOI
 
[350]
1994 | Conference Paper | LibreCat-ID: 7828
J. Ebert and G. Engels, “Structural and Behavioural Views on OMT-Classes,” in Proceedings of the International Symposium on Object-Oriented Methodologies and Systems (ISOOMS 1994), Palermo (Italy), 1994, vol. 858, pp. 142–157.
LibreCat
 
[349]
1994 | Conference Paper | LibreCat-ID: 7829
G. Engels and G. Kappel, “Object-Oriented System Development: Will the New Approach Solve Old Problems?,” in Proceedings of the IFIP 13th World Computer Congress on Information Processing, Hamburg (Germany), 1994, vol. 3, pp. 434–441.
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[348]
1994 | Conference Paper | LibreCat-ID: 7830
G. Engels and H. Ehrig, “Towards a Module Concept for Graph Transformation Systems: The Software Engineering Perspective,” in Proceedings Colloquium on Graph Transformation and its Application in Computer Science, 1994, vol. B-19.
LibreCat
 
[347]
1994 | Report | LibreCat-ID: 8193
J. Ebert and G. Engels, Observable or Invocable Behaviour - You Have to Choose. Vakgroep Informatica, Rijksuniversiteit Leiden, 1994.
LibreCat
 
[346]
1994 | Conference Paper | LibreCat-ID: 8263
M. Andries and G. Engels, “Syntax and Semantics of Hybrid Database Languages,” in Proceedings of the International Workshop on Graph Transformations in Computer Science (1993), Dagstuhl (Germany), 1994, vol. 776, pp. 19–36.
LibreCat | DOI
 
[345]
1994 | Conference Paper | LibreCat-ID: 8264
G. Engels and L. Groenewegen, “Specification of coordinated behaviour by SOCCA,” in Proceedings of the Third European Workshop on Software Process Technology (EWSPT 1994), Villard de Lans (France), 1994, pp. 128–151.
LibreCat | DOI
 
[344]
1994 | Conference Paper | LibreCat-ID: 8265
G. Engels and P. Löhr, “Visual Specification of Complex Database Actions,” in Proceedings of the 2nd International East/West Database Workshop, Klagenfurt (Germany), 1994, pp. 303–314.
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[343]
1994 | Journal Article | LibreCat-ID: 7407
P. Löhr-Richter and G. Engels, “Visuelles Spezifizieren von komplexen Aktionen auf Datenbankstrukturen,” GI-Datenbank Rundbrief, vol. 13, pp. 33–35, 1994.
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[342]
1994 | Book Chapter | LibreCat-ID: 7512
J. Ebert and G. Engels, “Design Representation,” in Encyclopedia of Software Engineering, John Wiley & Sons, Inc., 1994, pp. 382–394.
LibreCat
 
[341]
1994 | Book Chapter | LibreCat-ID: 7513
G. Engels and L. Groenewegen, “SOCCA: Specifications of Coordinated and Cooperative Activities,” in Software Process Modelling and Technology, Taunton: Research Studies Press, 1994, pp. 71–102.
LibreCat
 
[340]
1993 | Conference Paper | LibreCat-ID: 7826
G. Engels and A. A. Verrijn-Stuart, “Integrationsaspekte bei verteilter Software-Entwicklung,” in Fortschritt-Berichte VDI, 1993, no. 251, pp. 45–53.
LibreCat
 
[339]
1993 | Report | LibreCat-ID: 8190
M. Andries and G. Engels, A Hybrid Query Language for the Extended Entity Relationship Model. Vakgroep Informatica, Rijksuniversiteit Leiden, 1993.
LibreCat
 
[338]
1993 | Report | LibreCat-ID: 8191
H. Ehrig and G. Engels, Towards a Module Concept for Graph Transformation Systems. Vakgroep Informatica, Rijksuniversiteit Leiden, 1993.
LibreCat
 
[337]
1993 | Report | LibreCat-ID: 8192
G. Engels and G. Rozenberg, Abstracts COMPUGRAPH II Workshop. Vakgroep Informatica, Rijksuniversiteit Leiden, 1993.
LibreCat
 
[336]
1993 | Conference Paper | LibreCat-ID: 8262
G. Engels and L. Groenewegen, “Modular, Visual Specifications of Software Processes,” in Proceedings of the Workshop on Software Process (ISPW 1993), Wadern (Germany), 1993, pp. 66–68.
LibreCat
 
[335]
1992 | Conference Paper | LibreCat-ID: 7825
P. Koopman, L. Groenewegen, and G. Engels, “Functional Description of Parallel Processes,” in Proceedings of the conference SION Computing Science in the Netherlands (CSN ’92), The Netherlands, 1992, pp. 156–167.
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[334]
1992 | Report | LibreCat-ID: 8189
G. Engels, Visual Specifications of Conceptual Database Schemata (Abstract). Leiden University, 1992.
LibreCat
 
[333]
1992 | Conference Paper | LibreCat-ID: 8260
G. Engels and P. Löhr-Richter, “CADDY: A Highly Integrated Environment to Support Conceptual Database Design,” in Proceedings of the Fifth International Workshop on Computer-Aided Software Engineering (CASE 1992), Montreal (Canada), 1992, pp. 19–22.
LibreCat
 
[332]
1992 | Conference Paper | LibreCat-ID: 8261
G. Engels and L. Groenewegen, “Specification of Coordinated Behaviour in the Software Development Process,” in Proceedings of the Second European Workshop on Software Process Technology (EWSPT 92), Trondheim, Norway, 1992, vol. 635, pp. 58–60.
LibreCat | DOI
 
[331]
1992 | Journal Article | LibreCat-ID: 7408
U. Hohenstein and G. Engels, “SQL/EER - Syntax and Semantics of an Entity-Relationship-Based Query Language,” Information Systems, vol. 17, no. 3, pp. 209–242, 1992.
LibreCat | DOI
 
[330]
1992 | Journal Article | LibreCat-ID: 7409
G. Engels, C. Lewerentz, M. Nagl, W. Schäfer, and A. Schürr, “Building Integrated Software Development Environments, Part I: Tool Specification,” ACM Transactions on Software Engineering and Methodology (TOSEM), vol. 1, no. 2, pp. 135–167, 1992.
LibreCat
 
[329]
1992 | Journal Article | LibreCat-ID: 7410
G. Engels et al., “Conceptual Modelling of Database Applications Using an Extended ER Model,” Data & Knowledge Engineering, vol. 9, no. 2, pp. 157–204, 1992.
LibreCat | DOI
 
[328]
1991 | Report | LibreCat-ID: 8188
P. Löhr-Richter and G. Engels, Incremental Design of Conceptual Database Schemata with CADDY. Leiden University, P.O. Box 9500, 2300 RA Leiden, The Netherlands: Leiden University, 1991.
LibreCat
 
[327]
1990 | Conference Paper | LibreCat-ID: 7824
U. Hohenstein and G. Engels, “Formal Semantics of an Entity-Relationship Query Language,” in Proceedings of the 9th International Conference on Entity-Relationship Approach (ER 90), Lausanne, Switzerland, 1990, pp. 177–188.
LibreCat
 
[326]
1990 | Conference Paper | LibreCat-ID: 8259
G. Engels, “Elementary Actions on an Extended Entity-Relationship Database,” in Proceedings of the workshop on Graph Grammars and Their Application to Computer Science (1990), Bremen (Germany), 1990, vol. 532, pp. 344–362.
LibreCat | DOI
 
[325]
1989 | Conference Paper | LibreCat-ID: 7821
J. Ebert and G. Engels, “Konzepte einer Software-Architektur-Beschreibungssprache,” in Software-Entwicklung: Konzepte, Erfahrungen, Perspektiven, Fachtagung, 1989, Marburg (Germany), 1989, vol. 212, pp. 238–250.
LibreCat
 
[324]
1989 | Conference Paper | LibreCat-ID: 7822
G. Engels, “CADDY-O: Syntaxgestütztes, graphisches Entwerfen konzeptioneller Datenbankschemata,” in Tagungsband GI-Fachtagung “Interaktive Schnittstellen für Informationssysteme”, TU Clausthal, Notizen zu Interaktive Systeme, 1989, vol. 18, pp. 1–16.
LibreCat
 
[323]
1989 | Conference Paper | LibreCat-ID: 7823
G. Engels, U. Hohenstein, K. Hülsmann, P. Löhr-Richter, and H.-D. Ehrich, “CADDY: Computer-Aided Design of Non-Standard Databases,” in Proceedings of the International Conference on System Development Environments & Factories, Berlin, Germany, 1989.
LibreCat
 
[322]
1989 | Report | LibreCat-ID: 8187
G. Engels, Benutzerschnittstelle und Architektur der integrierten Datenbankentwurfsumgebung CADDY (Kurzfassung). TU Braunschweig, 1989.
LibreCat
 
[321]
1989 | Book | LibreCat-ID: 7511
G. Engels and W. Schäfer, Programmentwicklungsumgebungen: Konzepte und Realisierung. Stuttgart: Teubner, 1989.
LibreCat
 
[320]
1988 | Conference Paper | LibreCat-ID: 7818
G. Engels, T. Janning, and W. Schäfer, “A Highly Integrated Tool Set for Program Development Support,” in Proceedings of the conference on ACM SIGSMALL/PC symposium on ACTES (SIGSMALL 1988), Cannes (France), 1988, pp. 1–10.
LibreCat | DOI
 
[319]
1988 | Conference Paper | LibreCat-ID: 7819
G. Engels, U. Hohenstein, L. Neugebauer, G. Saake, and H.-D. Ehrich, “Konzeption einer integrierten Datenbank-Entwurfsumgebung,” in Proceedings of DBTA/SI Data Dictionaries und Entwicklungswerkzeuge für Datenbank-Anwendungen, Zürich, Switzerland, 1988, pp. 151–157.
LibreCat
 
[318]
1988 | Conference Paper | LibreCat-ID: 7820
G. Engels, U. Hohenstein, G. Saake, and H.-D. Ehrich, “Auf dem Weg zu einer integrierten Datenbank-Entwurfsumgebung,” in Proceedings of the GI-Workshop on “Sprachspezifische Programmierumgebungen,” 1988, pp. 38–51.
LibreCat
 
[317]
1988 | Report | LibreCat-ID: 8186
J. Ebert and G. Engels, Ein Konzept zur Beschreibung von Software-Architekturen. EWH Koblenz, 1988.
LibreCat
 
[316]
1988 | Conference Paper | LibreCat-ID: 8258
G. Engels, T. Janning, and W. Schäfer, “Die Benutzerschnittstelle einer integrierten Modula-2 Programmentwicklungsumgebung,” in Proceedings of GI-Workshop Sprachspezifische Programmierumgebungen, Darmstadt, Germany, 1988.
LibreCat
 
[315]
1987 | Conference Paper | LibreCat-ID: 7816
G. Engels and A. Schürr, “A Hybrid Interpreter in a Software Development Environment,” in Proceedings of the 1st European Software Engineering Conference (ESEC ’87), Strasbourg (France), 1987, vol. 289, pp. 80–88.
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[314]
1987 | Conference Paper | LibreCat-ID: 7817
G. Engels, M. Nagl, and W. Schäfer, “On the Structure of Structure-Oriented Editors for Different Applications,” in Proceedings of the ACM SIGSOFT/SIGPLAN Software Engineering Symposium on Practical Software Development Environments, Palo Alto, USA, 1987, vol. 22, no. 1, pp. 190–198.
LibreCat
 
[313]
1987 | Conference Paper | LibreCat-ID: 8257
G. Engels, C. Lewerentz, and W. Schäfer, “Graph Grammar Engineering: A Software Specification Method,” in Proceedings of the 3rd International Workshop on Graph-Grammars and Their Application to Computer Science, Warrenton, VA (USA), 1987, vol. 291, pp. 186–201.
LibreCat | DOI
 
[312]
1986 | Conference Paper | LibreCat-ID: 7815
G. Engels, C. Lewerentz, M. Nagl, and W. Schäfer, “On the Structure of an Incremental and Integrated Software Development Environment,” in Proceedings of the 19th Hawaii International Conference on System Sciences, Hawaii, USA, 1986, vol. 2a, pp. 585–597.
LibreCat
 
[311]
1986 | Conference Paper | LibreCat-ID: 8256
G. Engels and A. Sandbrink, “Experiences with a Hybrid-Interpreter Based on Incremental Compilation Techniques,” in Proceedings of the Workshop on Compiler Compilers and Incremental Compilation Techniques, Bautzen, 1986, vol. 12, pp. 172–184.
LibreCat
 
[310]
1986 | Dissertation | LibreCat-ID: 7588
G. Engels, Graphen als zentrale Datenstrukturen in einer Software-Entwicklungsumgebung. 1986.
LibreCat
 
[309]
1985 | Conference Paper | LibreCat-ID: 7813
G. Engels and W. Schäfer, “Graph Grammar Engineering: A Method Used for the Development of an Integrated Programming Support Environment,” in Proceedings of the International Joint Conference on Theory and Practice of Software Development (TAPSOFT 1985), Berlin (Germany), 1985, vol. 186, pp. 179–193.
LibreCat
 
[308]
1985 | Conference Paper | LibreCat-ID: 7814
G. Engels and W. Schäfer, “The Design of an Adaptive and Portable Programming Support Environment,” in Proceedings of the International Computing Symposium, Amsterdam (The Netherlands), 1985.
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[307]
1983 | Conference Paper | LibreCat-ID: 8255
M. Nagl, G. Engels, R. Gall, and W. Schäfer, “Software Specification by Graph Grammars,” in Proceedings of the 2nd International Workshop on Graph-Grammars and Their Application to Computer Science, Osnabrück (Germany), 1983, vol. 153, pp. 267–287.
LibreCat | DOI
 
[306]
1983 | Journal Article | LibreCat-ID: 7411
G. Engels, R. Gall, M. Nagl, and W. Schäfer, “Software Specification Using Graph Grammars,” Computing, vol. 31, no. 4, pp. 317–346, 1983.
LibreCat | DOI
 
[305]
1983 | Journal Article | LibreCat-ID: 7412
G. Engels, U. Pletat, and H.-D. Ehrich, “An Operational Semantics for Specifications of Abstract Data Types with Error Handling,” Acta Informatica, vol. 9, no. 3, pp. 235–254, 1983.
LibreCat | DOI
 
[304]
1982 | Conference Paper | LibreCat-ID: 7811
G. Engels and W. Schäfer, “Specification of a Programming Support Environment by Graph Grammars,” in Proceedings of the conference on Graphtheoretic Concepts in Computer Science (WG`82), München (Germany), 1982, pp. 47–62.
LibreCat
 
[303]
1982 | Conference Paper | LibreCat-ID: 7812
U. Pletat, G. Engels, and H.-D. Ehrich, “An Operational Approach to Conditional Algebraic Specifications,” in Proceedings of the 7eme Colloque sur les Arbres en Algebre et en Programmation, Lille (France), 1982, vol. 82, pp. 254–270.
LibreCat
 
[302]
1981 | Report | LibreCat-ID: 8184
G. Engels, U. Pletat, and H.-D. Ehrich, Handling Errors and Exceptions in the Algebraic Specifications of Data Types. University of Osnabrück, 1981.
LibreCat
 
[301]
1981 | Report | LibreCat-ID: 8185
U. Pletat, G. Engels, and H.-D. Ehrich, Operational Semantics of Algebraic Specifications with Conditional Equations. University of Dortmund, Department of Computer Science, 1981.
LibreCat
 
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