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897 Publications


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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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.
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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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1998 | Conference Paper | LibreCat-ID: 7844
K. Didrich and A. Wagner, “Integration of Single Pushout Transformation and Functional Programming,” in Proceedings of the World Conference on Integrated Design and Process Technology (IDPT 1998), Berlin (Germany), 1998, vol. 4, pp. 65–73.
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1998 | Conference Paper | LibreCat-ID: 7845
A. Cherchago, “A generalized schema of a decision-making process of a SCENAR-therapeutist,” in Proceedings of the Scientific and Technical Conference on Medical Information Systems (MIS 1998), Taganrog (Russia), 1998.
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1998 | Conference Paper | LibreCat-ID: 7847
R. Heckel, “Compositional Verification of Reactive Systems Specified by Graph Transformation,” in Proceedgins of the First International Conference on Fundamental Approaches to Software Engineering (FASE 1998), Lisbon (Portugal), 1998, vol. 1382, pp. 138–153.
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1998 | Conference Paper | LibreCat-ID: 7848
J. Padberg, L. Jansen, R. Heckel, and H. Ehrig, “Interoperability in Train Control Systems: Specification of Scenarios Using Open Nets,” in Proceedings of the conference on Integrated Design and Process Technology (IDPT 1998), Berlin (Germany), 1998, pp. 17–28.
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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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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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1998 | Conference Paper | LibreCat-ID: 8281
A. Corradini, M. Große-Rhode, and R. Heckel, “Structured Transition Systems as Lax Coalgebras,” in Proceedings of the First Workshop on Coalgebraic Methods in Computer Science (CMCS 1998), Lisbon (Portugal), 1998, vol. 11.
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1998 | Conference Paper | LibreCat-ID: 8282
R. Heckel, B. Hoffmann, P. Knirsch, and S. Kuske, “Simple Modules for Grace,” in Selected papers of the 6th International Workshop on Theory and Application of Graph Transformation (TAGT 1998), Paderborn (Germany), 1998, vol. 1764, pp. 215–224.
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1998 | Conference Paper | LibreCat-ID: 8283
H. Ehrig, R. Heckel, J. Padberg, and G. Rozenberg, “Graph Transformation and Other Rule-Based Formalisms with Incomplete Information,” in Proceedings of the 6th International Workshop on Theory and Application of Graph Transformation (TAGT 1998), Paderborn (Germany), 1998.
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1998 | Conference Paper | LibreCat-ID: 8284
H. Ehrig, R. Heckel, M. Llabrés, F. Orejas, J. Padberg, and G. Rozenberg, “Double-Pullback Graph Transitions: A Rule-Based Framework with Incomplete Information,” in Selected papers from the 6th International Workshop on Theory and Application of Graph Transformations (TAGT 1998), Paderborn (Germany), 1998, vol. 1764, pp. 85–102.
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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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1998 | Conference Paper | LibreCat-ID: 8286
F. Gadducci, R. Heckel, and M. Koch, “Model Checking Graph-Interpreted Temporal Formulas,” in Proceedings of the 6th International Workshop on Theory and Application of Graph Transformation (TAGT 1998), Paderborn (Germany), 1998.
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1998 | Conference Paper | LibreCat-ID: 8287
F. Gadducci, R. Heckel, and M. Llabrés, “DPO Derivations via Disconnected Rules,” in Proceedings of the 6th International Workshop on Theory and Application of Graph Transformation (TAGT 1998), Paderborn (Germany), 1998.
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1998 | Conference Paper | LibreCat-ID: 8288
S. Sauer and O. Zukunft, “Event Processing in Mobile and Active Database Systems Using Broadcasts,” in Proceedings of the 9th International Workshop on Database and Expert Systems Applications (DEXA 1998), Vienna (Austria), 1998, pp. 420–426.
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1998 | Conference Paper | LibreCat-ID: 8289
H. Ehrig, R. Heckel, M. Llabrés, and F. Orejas, “Construction and Characterisation of Double-Pullback Graph Transitions,” in Proceedings of the 6th International Workshop on Theory and Application of Graph Transformation (TAGT 1998), Paderborn (Germany), 1998.
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1998 | Dissertation | LibreCat-ID: 7587
R. Heckel, Open Graph Transformation Systems: A New Approach to the Compositional Modelling of Concurrent and Reactive Systems. 1998.
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1997 | Conference (Editor) | LibreCat-ID: 7795
G. Engels, Ed., Themenheft: Softwaretechnik, vol. 12, no. 4. Berlin/Heidelberg: Springer, 1997.
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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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1997 | Conference Paper | LibreCat-ID: 7840
R. Depke, S. Knoke, W. Schöne, A. Tünnermann, and H. Welling, “Thermooptische Effekte in Nd:YAG-Slablasern,” in Verhandlungen der Deutschen Physikalischen Gesellschaft, 1997, vol. 32, no. 3.
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1997 | Conference Paper | LibreCat-ID: 7841
R. Heckel, H. Ehrig, U. Wolter, and A. Corradini, “Integrating the Specification Techniques of Graph Transformation and Temporal Logic,” in Proceedings of the 22nd International Symposium on Mathematical Foundations of Computer Science (MFCS 1997), Bratislava (Slovakia), 1997, pp. 219–228.
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1997 | Conference Paper | LibreCat-ID: 7842
S. Knoke, R. Depke, W. Schöne, O. S. Brozek, A. Tünnermann, and H. Welling, “Einfrequenzbetrieb von Nd:YAG-Stablasersystemen hoher Ausgangsleistung,” in Verhandlungen der Deutschen Physikalischen Gesellschaft, Weinheim (Germany), 1997, vol. 32, no. 3.
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1997 | Report | LibreCat-ID: 8201
R. Heckel, H. Ehrig, U. Wolter, and A. Corradini, Loose Semantics and Constraints for Graph Transformation Systems. 1997.
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1997 | Conference Paper | LibreCat-ID: 8276
F. Gadducci and R. Heckel, “A 2-Categorical Presentation of Distributed Graph Transformation,” in Proceedings of the Workshop on the General Theory of Graph Transformation Systems (GETGRATS 1997), Bordeaux (France), 1997.
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1997 | Conference Paper | LibreCat-ID: 8277
F. Gadducci, R. Heckel, and M. Koch, “Combining Graph Transformations with Temporal Logic,” in Proceedings of the Workshop on the General Theory of Graph Transformation Systems (GETGRATS 1997), Bordeaux (France), 1997.
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1997 | Conference Paper | LibreCat-ID: 8278
F. Gadducci and R. Heckel, “An Inductive View of Graph Transformation,” in Proceedings of the 12th International Workshop on Recent Trends in Algebraic Development Techniques (WADT 1997), Tarquinia (Italy), 1997, vol. 1376, pp. 223–237.
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1997 | Conference Paper | LibreCat-ID: 8279
R. Heckel, “Compositional Development and Verification of Graph Transformation Systems Based on Views and View Integration,” in Proceedings of the Workshop on the General Theory of Graph Transformation Systems (GETGRATS 1997), Bordeaux (France), 1997.
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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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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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1997 | Book Chapter | LibreCat-ID: 7515
H. Ehrig et al., “Algebraic Approaches to Graph Transformation, Part II: Single Pushout Approach and Comparison with Double Pushout Approach,” in Handbook of Graph Grammars and Computing by Graph Transformations, Volume 1: Foundations, Singapore: World Scientific, 1997, pp. 247–312.
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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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1997 | Book Chapter | LibreCat-ID: 7517
A. Corradini, U. Montanari, F. Rossi, H. Ehrig, R. Heckel, and M. Löwe, “Algebraic Approaches to Graph Transformation, Part I: Basic Concepts and Double Pushout Approach,” in Handbook of Graph Grammars and Computing by Graph Transformation, Volume 1: Foundations, Singapore: World Scientific, 1997, pp. 163–245.
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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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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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1996 | Conference Paper | LibreCat-ID: 7835
R. Heckel, “Behavioral Constraints for Loose Graph Transformation Systems,” in Report on the Dagstuhl-Seminar 9637 on Graph Transformations in Computer Science, 1996, no. 155, pp. 12–13.
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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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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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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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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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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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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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1996 | Report | LibreCat-ID: 8200
R. Heckel, A. Corradini, H. Ehrig, and M. Löwe, Horizontal and Vertical Structuring of Typed Graph Transformation Systems. 1996.
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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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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.
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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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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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1996 | Conference Paper | LibreCat-ID: 8275
R. Heckel, M. Conrad, G. Egger, and J. Hiemer, “Automatic Integration of Safety Invariants into Z Specifications,” in Proceedings of the Workshop on Tools for System Development and Verifcation, 1996, vol. 1, pp. 70–83.
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1996 | Journal Article | LibreCat-ID: 7404
A. Habel, R. Heckel, and G. Taentzer, “Graph Grammars with Negative Application Conditions,” Fundamenta Informaticae, vol. 26, no. 3,4, pp. 287–313, 1996.
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1996 | Journal Article | LibreCat-ID: 7405
R. Heckel, A. Corradini, H. Ehrig, and M. Löwe, “Horizontal and Vertical Structuring of Typed Graph Transformation Systems,” Mathematical Structures in Computer Science, vol. 6, no. 6, pp. 613–648, 1996.
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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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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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1995 | Conference Paper | LibreCat-ID: 7831
R. Heckel, J. Müller, G. Taentzer, and A. Wagner, “Attributed Graph Transformations with Controlled Application of Rules,” in Proceedings of the Colloquium on Graph Transformation and its Application in Computer Science, 1995, no. B-19.
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1995 | Conference Paper | LibreCat-ID: 7832
W. Thoben, H.-J. Appelrath, and S. Sauer, “Record Linkage of Anonymous Data by Control Numbers,” in Proceedings of the 18th Annual Conference of the Gesellschaft für Klassifikation, Oldenburg (Germany), 1995, pp. 412–419.
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1995 | Conference Paper | LibreCat-ID: 7833
R. Heckel, “Embedding of Conditional Graph Transformations,” in Proceedings of the Colloquium on Graph Transformation and its Application in Computer Science, 1995, no. B-19.
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1995 | Report | LibreCat-ID: 8194
M. Conrad et al., Graphische Spezifikation ausgewählter Teile von AGG - einem algebraischen Graphgrammatiksystem. 1995.
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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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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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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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1995 | Conference Paper | LibreCat-ID: 8267
A. Corradini and R. Heckel, “A Compositional Approach to Structuring and Refinement of Typed Graph Grammars,” in Proceedings of the Joint COMPUGRAPH/SEMAGRAPH Workshop on Graph Rewriting and Computation (SEGRAGRA 1995), Volterra (Italy), 1995, vol. 2, pp. 46–55.
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1995 | Conference Paper | LibreCat-ID: 8268
B. Bardohl et al., “GRAPHIT: Graphical Support and Integration of Formal and Semiformal Methods for Software Specification and Development,” in Proceedings of the 3rd German-Brazilian Workshop on Information Technology (1995), Berlin (Germany), 1995, vol. 26.
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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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1995 | Conference Paper | LibreCat-ID: 8270
R. Heckel and A. Wagner, “Ensuring Consistency of Conditional Graph Grammars - A constructive Approach,” in Proceedings of the Joint COMPUGRAPH/SEMAGRAPH Workshop on Graph Rewriting and Computation (SEGRAGRA 1995), Volterra (Italy), 1995, vol. 2, pp. 118–126.
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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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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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1994 | Conference Paper | LibreCat-ID: 7827
W. Thoben, H.-J. Appelrath, J. Rettig, and S. Sauer, “Berücksichtigung von Datenschutzaspekten in einem bevölkerungsbezogenen Krebsregister,” in Proceedings of the conference on Medizin und Information, Biometrie und Epidemiologie (GMDS 1994), Dresden (Germany), 1994, pp. 88–90.
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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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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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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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1994 | Report | LibreCat-ID: 8193
J. Ebert and G. Engels, Observable or Invocable Behaviour - You Have to Choose. Vakgroep Informatica, Rijksuniversiteit Leiden, 1994.
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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.
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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.
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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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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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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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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.
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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.
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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.
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1993 | Report | LibreCat-ID: 8191
H. Ehrig and G. Engels, Towards a Module Concept for Graph Transformation Systems. Vakgroep Informatica, Rijksuniversiteit Leiden, 1993.
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1993 | Report | LibreCat-ID: 8192
G. Engels and G. Rozenberg, Abstracts COMPUGRAPH II Workshop. Vakgroep Informatica, Rijksuniversiteit Leiden, 1993.
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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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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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1992 | Report | LibreCat-ID: 8189
G. Engels, Visual Specifications of Conceptual Database Schemata (Abstract). Leiden University, 1992.
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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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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.
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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.
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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.
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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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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.
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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.
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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.
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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.
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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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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.
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1989 | Report | LibreCat-ID: 8187
G. Engels, Benutzerschnittstelle und Architektur der integrierten Datenbankentwurfsumgebung CADDY (Kurzfassung). TU Braunschweig, 1989.
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1989 | Book | LibreCat-ID: 7511
G. Engels and W. Schäfer, Programmentwicklungsumgebungen: Konzepte und Realisierung. Stuttgart: Teubner, 1989.
LibreCat
 

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
 

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
 

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
 

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