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906 Publications
1994 | Conference Paper | LibreCat-ID: 8263
@inproceedings{Andries_Engels_1994, place={Berlin/Heidelberg}, series={LNCS}, title={Syntax and Semantics of Hybrid Database Languages}, volume={776}, DOI={http://dx.doi.org/10.1007/3-540-57787-4_2}, booktitle={Proceedings of the International Workshop on Graph Transformations in Computer Science (1993), Dagstuhl (Germany)}, publisher={Springer}, author={Andries, Marc and Engels, Gregor}, year={1994}, pages={19–36}, collection={LNCS} }
LibreCat
| DOI
1994 | Conference Paper | LibreCat-ID: 8264
@inproceedings{Engels_Groenewegen_1994, place={Berlin/Heidelberg}, series={LNCS}, title={Specification of coordinated behaviour by SOCCA}, DOI={http://dx.doi.org/10.1007/3-540-57739-4_19}, booktitle={Proceedings of the Third European Workshop on Software Process Technology (EWSPT 1994), Villard de Lans (France)}, publisher={Springer}, author={Engels, Gregor and Groenewegen, Luuk}, year={1994}, pages={128–151}, collection={LNCS} }
LibreCat
| DOI
1994 | Conference Paper | LibreCat-ID: 8265
@inproceedings{Engels_Löhr_1994, place={Berlin/Heidelberg}, title={Visual Specification of Complex Database Actions}, booktitle={Proceedings of the 2nd International East/West Database Workshop, Klagenfurt (Germany)}, publisher={Springer}, author={Engels, Gregor and Löhr, Perdita}, year={1994}, pages={303–314} }
LibreCat
1994 | Journal Article | LibreCat-ID: 7407
@article{Löhr-Richter_Engels_1994, title={Visuelles Spezifizieren von komplexen Aktionen auf Datenbankstrukturen}, volume={13}, journal={GI-Datenbank Rundbrief}, author={Löhr-Richter, Perdita and Engels, Gregor}, year={1994}, pages={33–35} }
LibreCat
1994 | Book Chapter | LibreCat-ID: 7512
@inbook{Ebert_Engels_1994, title={Design Representation}, booktitle={Encyclopedia of Software Engineering}, publisher={John Wiley & Sons, Inc.}, author={Ebert, Jürgen and Engels, Gregor}, year={1994}, pages={382–394} }
LibreCat
1994 | Book Chapter | LibreCat-ID: 7513
@inbook{Engels_Groenewegen_1994, place={Taunton}, title={SOCCA: Specifications of Coordinated and Cooperative Activities}, booktitle={Software Process Modelling and Technology}, publisher={Research Studies Press}, author={Engels, Gregor and Groenewegen, Luuk}, year={1994}, pages={71–102} }
LibreCat
1993 | Conference Paper | LibreCat-ID: 7826
@inproceedings{Engels_Verrijn-Stuart_1993, series={Reihe 10: Informatik/Kommunikationstechnik}, title={Integrationsaspekte bei verteilter Software-Entwicklung}, number={251}, booktitle={Fortschritt-Berichte VDI}, publisher={VDI Verlag}, author={Engels, Gregor and Verrijn-Stuart, A.A.}, year={1993}, pages={45–53}, collection={Reihe 10: Informatik/Kommunikationstechnik} }
LibreCat
1993 | Report | LibreCat-ID: 8190
@book{Andries_Engels_1993, title={A Hybrid Query Language for the Extended Entity Relationship Model}, publisher={Vakgroep Informatica, Rijksuniversiteit Leiden}, author={Andries, Marc and Engels, Gregor}, year={1993} }
LibreCat
1993 | Report | LibreCat-ID: 8191
@book{Ehrig_Engels_1993, title={Towards a Module Concept for Graph Transformation Systems}, publisher={Vakgroep Informatica, Rijksuniversiteit Leiden}, author={Ehrig, Hartmut and Engels, Gregor}, year={1993} }
LibreCat
1993 | Report | LibreCat-ID: 8192
@book{Engels_Rozenberg_1993, title={Abstracts COMPUGRAPH II Workshop}, publisher={Vakgroep Informatica, Rijksuniversiteit Leiden}, author={Engels, Gregor and Rozenberg, Grzegorz}, year={1993} }
LibreCat
1993 | Conference Paper | LibreCat-ID: 8262
@inproceedings{Engels_Groenewegen_1993, place={Washington, DC, USA}, title={Modular, Visual Specifications of Software Processes}, booktitle={Proceedings of the Workshop on Software Process (ISPW 1993), Wadern (Germany)}, publisher={IEEE Computer Society}, author={Engels, Gregor and Groenewegen, Luuk}, year={1993}, pages={66–68} }
LibreCat
1992 | Conference Paper | LibreCat-ID: 7825
@inproceedings{Koopman_Groenewegen_Engels_1992, title={Functional Description of Parallel Processes}, booktitle={Proceedings of the conference SION Computing Science in the Netherlands (CSN ’92), The Netherlands}, author={Koopman, Pieter and Groenewegen, Luuk and Engels, Gregor}, year={1992}, pages={156–167} }
LibreCat
1992 | Report | LibreCat-ID: 8189
@book{Engels_1992, title={Visual Specifications of Conceptual Database Schemata (Abstract)}, publisher={Leiden University}, author={Engels, Gregor}, year={1992} }
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1992 | Conference Paper | LibreCat-ID: 8260
@inproceedings{Engels_Löhr-Richter_1992, place={Washington, DC, USA}, title={CADDY: A Highly Integrated Environment to Support Conceptual Database Design}, booktitle={Proceedings of the Fifth International Workshop on Computer-Aided Software Engineering (CASE 1992), Montreal (Canada)}, publisher={IEEE Computer Society}, author={Engels, Gregor and Löhr-Richter, Perdita}, year={1992}, pages={19–22} }
LibreCat
1992 | Conference Paper | LibreCat-ID: 8261
@inproceedings{Engels_Groenewegen_1992, place={Berlin/Heidelberg}, series={LNCS}, title={Specification of Coordinated Behaviour in the Software Development Process}, volume={635}, DOI={http://dx.doi.org/10.1007/BFb0017495}, booktitle={Proceedings of the Second European Workshop on Software Process Technology (EWSPT 92), Trondheim, Norway}, publisher={Springer}, author={Engels, Gregor and Groenewegen, Luuk}, year={1992}, pages={58–60}, collection={LNCS} }
LibreCat
| DOI
1992 | Journal Article | LibreCat-ID: 7408
@article{Hohenstein_Engels_1992, title={SQL/EER - Syntax and Semantics of an Entity-Relationship-Based Query Language}, volume={17}, DOI={http://dx.doi.org/10.1016/0306-4379(92)90014-E}, number={3}, journal={Information Systems}, author={Hohenstein, Uwe and Engels, Gregor}, year={1992}, pages={209–242} }
LibreCat
| DOI
1992 | Journal Article | LibreCat-ID: 7409
@article{Engels_Lewerentz_Nagl_Schäfer_Schürr_1992, title={Building Integrated Software Development Environments, Part I: Tool Specification}, volume={1}, number={2}, journal={ACM Transactions on Software Engineering and Methodology (TOSEM)}, author={Engels, Gregor and Lewerentz, Claus and Nagl, Manfred and Schäfer, Wilhelm and Schürr, Andy}, year={1992}, pages={135–167} }
LibreCat
1992 | Journal Article | LibreCat-ID: 7410
@article{Engels_Gogolla_Hohenstein_Hülsmann_Löhr-Richter_Saake_Ehrich_1992, title={Conceptual Modelling of Database Applications Using an Extended ER Model}, volume={9}, DOI={http://dx.doi.org/10.1016/0169-023X(92)90008-Y}, number={2}, journal={Data & Knowledge Engineering}, author={Engels, Gregor and Gogolla, Martin and Hohenstein, Uwe and Hülsmann, Klaus and Löhr-Richter, Perdita and Saake, Gunter and Ehrich, Hans-Dietrich}, year={1992}, pages={157–204} }
LibreCat
| DOI
1991 | Report | LibreCat-ID: 8188
@book{Löhr-Richter_Engels_1991, place={Leiden University, P.O. Box 9500, 2300 RA Leiden, The Netherlands}, title={Incremental Design of Conceptual Database Schemata with CADDY}, publisher={Leiden University}, author={Löhr-Richter, Perdita and Engels, Gregor}, year={1991} }
LibreCat
1990 | Conference Paper | LibreCat-ID: 7824
@inproceedings{Hohenstein_Engels_1990, title={Formal Semantics of an Entity-Relationship Query Language}, booktitle={Proceedings of the 9th International Conference on Entity-Relationship Approach (ER 90), Lausanne, Switzerland}, publisher={ER Institute}, author={Hohenstein, Uwe and Engels, Gregor}, year={1990}, pages={177–188} }
LibreCat
1990 | Conference Paper | LibreCat-ID: 8259
@inproceedings{Engels_1990, place={Berlin/Heidelberg}, title={Elementary Actions on an Extended Entity-Relationship Database}, volume={532}, DOI={http://dx.doi.org/10.1007/BFb0017372}, booktitle={Proceedings of the workshop on Graph Grammars and Their Application to Computer Science (1990), Bremen (Germany)}, publisher={Springer}, author={Engels, Gregor}, year={1990}, pages={344–362} }
LibreCat
| DOI
1989 | Conference Paper | LibreCat-ID: 7821
@inproceedings{Ebert_Engels_1989, place={Berlin/Heidelberg}, series={Informatik-Fachberichte}, title={Konzepte einer Software-Architektur-Beschreibungssprache}, volume={212}, booktitle={Software-Entwicklung: Konzepte, Erfahrungen, Perspektiven, Fachtagung, 1989, Marburg (Germany)}, publisher={Springer}, author={Ebert, Jürgen and Engels, Gregor}, year={1989}, pages={238–250}, collection={Informatik-Fachberichte} }
LibreCat
1989 | Conference Paper | LibreCat-ID: 7822
@inproceedings{Engels_1989, title={CADDY-O: Syntaxgestütztes, graphisches Entwerfen konzeptioneller Datenbankschemata}, volume={18}, booktitle={Tagungsband GI-Fachtagung “Interaktive Schnittstellen für Informationssysteme”, TU Clausthal, Notizen zu Interaktive Systeme}, author={Engels, Gregor}, year={1989}, pages={1–16} }
LibreCat
1989 | Conference Paper | LibreCat-ID: 7823
@inproceedings{Engels_Hohenstein_Hülsmann_Löhr-Richter_Ehrich_1989, place={Berlin}, title={CADDY: Computer-Aided Design of Non-Standard Databases}, booktitle={Proceedings of the International Conference on System Development Environments & Factories, Berlin, Germany}, publisher={Pitman Publishing}, author={Engels, Gregor and Hohenstein, Uwe and Hülsmann, Klaus and Löhr-Richter, Perdita and Ehrich, Hans-Dietrich}, year={1989} }
LibreCat
1989 | Report | LibreCat-ID: 8187
@book{Engels_1989, title={Benutzerschnittstelle und Architektur der integrierten Datenbankentwurfsumgebung CADDY (Kurzfassung)}, publisher={TU Braunschweig}, author={Engels, Gregor}, year={1989} }
LibreCat
1989 | Book | LibreCat-ID: 7511
@book{Engels_Schäfer_1989, place={Stuttgart}, title={Programmentwicklungsumgebungen: Konzepte und Realisierung}, publisher={Teubner}, author={Engels, Gregor and Schäfer, Wilhelm}, year={1989} }
LibreCat
1988 | Conference Paper | LibreCat-ID: 7818
@inproceedings{Engels_Janning_Schäfer_1988, place={New York, NY, USA}, title={A Highly Integrated Tool Set for Program Development Support}, DOI={http://dx.doi.org/10.1145/62453.62454}, booktitle={Proceedings of the conference on ACM SIGSMALL/PC symposium on ACTES (SIGSMALL 1988), Cannes (France)}, publisher={ACM Press}, author={Engels, Gregor and Janning, Thorsten and Schäfer, Wilhelm}, year={1988}, pages={1–10} }
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| DOI
1988 | Conference Paper | LibreCat-ID: 7819
@inproceedings{Engels_Hohenstein_Neugebauer_Saake_Ehrich_1988, title={Konzeption einer integrierten Datenbank-Entwurfsumgebung}, booktitle={Proceedings of DBTA/SI Data Dictionaries und Entwicklungswerkzeuge für Datenbank-Anwendungen, Zürich, Switzerland}, publisher={Verlag der Fachvereine an den Schweiz. Hochschulen und Techniken}, author={Engels, Gregor and Hohenstein, Uwe and Neugebauer, Leonore and Saake, Gunter and Ehrich, Hans-Dietrich}, year={1988}, pages={151–157} }
LibreCat
1988 | Conference Paper | LibreCat-ID: 7820
@inproceedings{Engels_Hohenstein_Saake_Ehrich_1988, place={Darmstadt (Germany)}, title={Auf dem Weg zu einer integrierten Datenbank-Entwurfsumgebung}, booktitle={Proceedings of the GI-Workshop on “Sprachspezifische Programmierumgebungen”}, publisher={G. Snelting}, author={Engels, Gregor and Hohenstein, Uwe and Saake, Gunter and Ehrich, Hans-Dietrich}, editor={Engels, Gregor and Hohenstein, Uwe and Saake, Gunter and Ehrich, Hans-D.Editors}, year={1988}, pages={38–51} }
LibreCat
1988 | Report | LibreCat-ID: 8186
@book{Ebert_Engels_1988, title={Ein Konzept zur Beschreibung von Software-Architekturen}, publisher={EWH Koblenz}, author={Ebert, Jürgen and Engels, Gregor}, year={1988} }
LibreCat
1988 | Conference Paper | LibreCat-ID: 8258
@inproceedings{Engels_Janning_Schäfer_1988, title={Die Benutzerschnittstelle einer integrierten Modula-2 Programmentwicklungsumgebung}, booktitle={Proceedings of GI-Workshop Sprachspezifische Programmierumgebungen, Darmstadt, Germany}, author={Engels, Gregor and Janning, Thorsten and Schäfer, Wilhelm}, year={1988} }
LibreCat
1987 | Conference Paper | LibreCat-ID: 7816
@inproceedings{Engels_Schürr_1987, place={Berlin/Heidelberg}, title={A Hybrid Interpreter in a Software Development Environment}, volume={289}, booktitle={Proceedings of the 1st European Software Engineering Conference (ESEC ’87), Strasbourg (France)}, publisher={Springer}, author={Engels, Gregor and Schürr, Andy}, year={1987}, pages={80–88} }
LibreCat
1987 | Conference Paper | LibreCat-ID: 7817
@inproceedings{Engels_Nagl_Schäfer_1987, title={On the Structure of Structure-Oriented Editors for Different Applications}, volume={22}, number={1}, booktitle={Proceedings of the ACM SIGSOFT/SIGPLAN Software Engineering Symposium on Practical Software Development Environments, Palo Alto, USA}, publisher={ACM SIGPLAN Notices}, author={Engels, Gregor and Nagl, Manfred and Schäfer, Wilhelm}, year={1987}, pages={190–198} }
LibreCat
1987 | Conference Paper | LibreCat-ID: 8257
@inproceedings{Engels_Lewerentz_Schäfer_1987, place={Berlin/Heidelberg}, title={Graph Grammar Engineering: A Software Specification Method}, volume={291}, DOI={dx.doi.org/10.1007/3-540-18771-5}, booktitle={Proceedings of the 3rd International Workshop on Graph-Grammars and Their Application to Computer Science, Warrenton, VA (USA)}, publisher={Springer}, author={Engels, Gregor and Lewerentz, Claus and Schäfer, Wilhelm}, year={1987}, pages={186–201} }
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| DOI
1986 | Conference Paper | LibreCat-ID: 7815
@inproceedings{Engels_Lewerentz_Nagl_Schäfer_1986, title={On the Structure of an Incremental and Integrated Software Development Environment}, volume={2a}, booktitle={Proceedings of the 19th Hawaii International Conference on System Sciences, Hawaii, USA}, author={Engels, Gregor and Lewerentz, Claus and Nagl, Manfred and Schäfer, Wilhelm}, year={1986}, pages={585–597} }
LibreCat
1986 | Conference Paper | LibreCat-ID: 8256
@inproceedings{Engels_Sandbrink_1986, place={Bautzen}, title={Experiences with a Hybrid-Interpreter Based on Incremental Compilation Techniques}, volume={12}, booktitle={Proceedings of the Workshop on Compiler Compilers and Incremental Compilation Techniques, Bautzen}, publisher={Berlin(Ost): Akademie der Wissenschaften der DDR}, author={Engels, Gregor and Sandbrink, Andrea}, year={1986}, pages={172–184} }
LibreCat
1986 | Dissertation | LibreCat-ID: 7588
@book{Engels_1986, title={Graphen als zentrale Datenstrukturen in einer Software-Entwicklungsumgebung}, author={Engels, Gregor}, year={1986} }
LibreCat
1985 | Conference Paper | LibreCat-ID: 7813
@inproceedings{Engels_Schäfer_1985, place={Berlin/Heidelberg}, series={LNCS}, title={Graph Grammar Engineering: A Method Used for the Development of an Integrated Programming Support Environment}, volume={186}, booktitle={Proceedings of the International Joint Conference on Theory and Practice of Software Development (TAPSOFT 1985), Berlin (Germany)}, publisher={Springer}, author={Engels, Gregor and Schäfer, Wilhelm}, year={1985}, pages={179–193}, collection={LNCS} }
LibreCat
1985 | Conference Paper | LibreCat-ID: 7814
@inproceedings{Engels_Schäfer_1985, place={Florenz}, title={The Design of an Adaptive and Portable Programming Support Environment}, booktitle={Proceedings of the International Computing Symposium, Amsterdam (The Netherlands)}, author={Engels, Gregor and Schäfer, Wilhelm}, year={1985} }
LibreCat
1983 | Conference Paper | LibreCat-ID: 8255
@inproceedings{Nagl_Engels_Gall_Schäfer_1983, place={Berlin/Heidelberg}, series={LNCS}, title={Software Specification by Graph Grammars}, volume={153}, DOI={dx.doi.org/10.1007/BFb0000113}, booktitle={Proceedings of the 2nd International Workshop on Graph-Grammars and Their Application to Computer Science, Osnabrück (Germany)}, publisher={Springer}, author={Nagl, Manfred and Engels, Gregor and Gall, Rupert and Schäfer, Wilhelm}, year={1983}, pages={267–287}, collection={LNCS} }
LibreCat
| DOI
1983 | Journal Article | LibreCat-ID: 7411
@article{Engels_Gall_Nagl_Schäfer_1983, title={Software Specification Using Graph Grammars}, volume={31}, DOI={http://dx.doi.org/10.1007/BF02251236}, number={4}, journal={Computing}, author={Engels, Gregor and Gall, Rupert and Nagl, Manfred and Schäfer, Wilhelm}, year={1983}, pages={317–346} }
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| DOI
1983 | Journal Article | LibreCat-ID: 7412
@article{Engels_Pletat_Ehrich_1983, title={An Operational Semantics for Specifications of Abstract Data Types with Error Handling}, volume={9}, DOI={http://dx.doi.org/10.1007/BF00265557}, number={3}, journal={Acta Informatica}, author={Engels, Gregor and Pletat, Udo and Ehrich, Hans-Dietrich}, year={1983}, pages={235–254} }
LibreCat
| DOI
1982 | Conference Paper | LibreCat-ID: 7811
@inproceedings{Engels_Schäfer_1982, place={München/Leipzig}, title={Specification of a Programming Support Environment by Graph Grammars}, booktitle={Proceedings of the conference on Graphtheoretic Concepts in Computer Science (WG`82), München (Germany)}, publisher={Hanser}, author={Engels, Gregor and Schäfer, Wilhelm}, year={1982}, pages={47–62} }
LibreCat
1982 | Conference Paper | LibreCat-ID: 7812
@inproceedings{Pletat_Engels_Ehrich_1982, title={An Operational Approach to Conditional Algebraic Specifications}, volume={82}, booktitle={Proceedings of the 7eme Colloque sur les Arbres en Algebre et en Programmation, Lille (France)}, author={Pletat, Udo and Engels, Gregor and Ehrich, Hans-Dietrich}, year={1982}, pages={254–270} }
LibreCat
1981 | Report | LibreCat-ID: 8184
@book{Engels_Pletat_Ehrich_1981, title={Handling Errors and Exceptions in the Algebraic Specifications of Data Types}, publisher={University of Osnabrück}, author={Engels, Gregor and Pletat, Udo and Ehrich, Hans-Dietrich}, year={1981} }
LibreCat
1981 | Report | LibreCat-ID: 8185
@book{Pletat_Engels_Ehrich_1981, title={Operational Semantics of Algebraic Specifications with Conditional Equations}, publisher={University of Dortmund, Department of Computer Science}, author={Pletat, Udo and Engels, Gregor and Ehrich, Hans-Dietrich}, year={1981} }
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