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433 Publications
1992 | Conference Paper | LibreCat-ID: 8260
Engels, Gregor, and Perdita 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), 19–22. Washington, DC, USA: IEEE Computer Society, 1992.
LibreCat
1992 | Conference Paper | LibreCat-ID: 8261
Engels, Gregor, and Luuk 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, 635:58–60. LNCS. Berlin/Heidelberg: Springer, 1992. http://dx.doi.org/10.1007/BFb0017495.
LibreCat
| DOI
1992 | Journal Article | LibreCat-ID: 7408
Hohenstein, Uwe, and Gregor Engels. “SQL/EER - Syntax and Semantics of an Entity-Relationship-Based Query Language.” Information Systems 17, no. 3 (1992): 209–42. http://dx.doi.org/10.1016/0306-4379(92)90014-E.
LibreCat
| DOI
1992 | Journal Article | LibreCat-ID: 7409
Engels, Gregor, Claus Lewerentz, Manfred Nagl, Wilhelm Schäfer, and Andy Schürr. “Building Integrated Software Development Environments, Part I: Tool Specification.” ACM Transactions on Software Engineering and Methodology (TOSEM) 1, no. 2 (1992): 135–67.
LibreCat
1992 | Journal Article | LibreCat-ID: 7410
Engels, Gregor, Martin Gogolla, Uwe Hohenstein, Klaus Hülsmann, Perdita Löhr-Richter, Gunter Saake, and Hans-Dietrich Ehrich. “Conceptual Modelling of Database Applications Using an Extended ER Model.” Data & Knowledge Engineering 9, no. 2 (1992): 157–204. http://dx.doi.org/10.1016/0169-023X(92)90008-Y.
LibreCat
| DOI
1991 | Report | LibreCat-ID: 8188
Löhr-Richter, Perdita, and Gregor Engels. Incremental Design of Conceptual Database Schemata with CADDY. Leiden University, P.O. Box 9500, 2300 RA Leiden, The Netherlands: Leiden University, 1991.
LibreCat
1990 | Conference Paper | LibreCat-ID: 7824
Hohenstein, Uwe, and Gregor Engels. “Formal Semantics of an Entity-Relationship Query Language.” In Proceedings of the 9th International Conference on Entity-Relationship Approach (ER 90), Lausanne, Switzerland, 177–88. ER Institute, 1990.
LibreCat
1990 | Conference Paper | LibreCat-ID: 8259
Engels, Gregor. “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), 532:344–62. Berlin/Heidelberg: Springer, 1990. http://dx.doi.org/10.1007/BFb0017372.
LibreCat
| DOI
1989 | Conference Paper | LibreCat-ID: 7821
Ebert, Jürgen, and Gregor Engels. “Konzepte Einer Software-Architektur-Beschreibungssprache.” In Software-Entwicklung: Konzepte, Erfahrungen, Perspektiven, Fachtagung, 1989, Marburg (Germany), 212:238–50. Informatik-Fachberichte. Berlin/Heidelberg: Springer, 1989.
LibreCat
1989 | Conference Paper | LibreCat-ID: 7822
Engels, Gregor. “CADDY-O: Syntaxgestütztes, Graphisches Entwerfen Konzeptioneller Datenbankschemata.” In Tagungsband GI-Fachtagung “Interaktive Schnittstellen Für Informationssysteme”, TU Clausthal, Notizen Zu Interaktive Systeme, 18:1–16, 1989.
LibreCat
1989 | Conference Paper | LibreCat-ID: 7823
Engels, Gregor, Uwe Hohenstein, Klaus Hülsmann, Perdita Löhr-Richter, and Hans-Dietrich Ehrich. “CADDY: Computer-Aided Design of Non-Standard Databases.” In Proceedings of the International Conference on System Development Environments & Factories, Berlin, Germany. Berlin: Pitman Publishing, 1989.
LibreCat
1989 | Report | LibreCat-ID: 8187
Engels, Gregor. Benutzerschnittstelle Und Architektur Der Integrierten Datenbankentwurfsumgebung CADDY (Kurzfassung). TU Braunschweig, 1989.
LibreCat
1989 | Book | LibreCat-ID: 7511
Engels, Gregor, and Wilhelm Schäfer. Programmentwicklungsumgebungen: Konzepte Und Realisierung. Stuttgart: Teubner, 1989.
LibreCat
1988 | Conference Paper | LibreCat-ID: 7818
Engels, Gregor, Thorsten Janning, and Wilhelm 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), 1–10. New York, NY, USA: ACM Press, 1988. http://dx.doi.org/10.1145/62453.62454.
LibreCat
| DOI
1988 | Conference Paper | LibreCat-ID: 7819
Engels, Gregor, Uwe Hohenstein, Leonore Neugebauer, Gunter Saake, and Hans-Dietrich Ehrich. “Konzeption Einer Integrierten Datenbank-Entwurfsumgebung.” In Proceedings of DBTA/SI Data Dictionaries Und Entwicklungswerkzeuge Für Datenbank-Anwendungen, Zürich, Switzerland, 151–57. Verlag der Fachvereine an den Schweiz. Hochschulen und Techniken, 1988.
LibreCat
1988 | Conference Paper | LibreCat-ID: 7820
Engels, Gregor, Uwe Hohenstein, Gunter Saake, and Hans-Dietrich Ehrich. “Auf Dem Weg Zu Einer Integrierten Datenbank-Entwurfsumgebung.” In Proceedings of the GI-Workshop on “Sprachspezifische Programmierumgebungen,” edited by Gregor Engels, Uwe Hohenstein, Gunter Saake, and Hans-D. Ehrich, 38–51. Darmstadt (Germany): G. Snelting, 1988.
LibreCat
1988 | Report | LibreCat-ID: 8186
Ebert, Jürgen, and Gregor Engels. Ein Konzept Zur Beschreibung von Software-Architekturen. EWH Koblenz, 1988.
LibreCat
1988 | Conference Paper | LibreCat-ID: 8258
Engels, Gregor, Thorsten Janning, and Wilhelm Schäfer. “Die Benutzerschnittstelle Einer Integrierten Modula-2 Programmentwicklungsumgebung.” In Proceedings of GI-Workshop Sprachspezifische Programmierumgebungen, Darmstadt, Germany, 1988.
LibreCat
1987 | Conference Paper | LibreCat-ID: 7816
Engels, Gregor, and Andy Schürr. “A Hybrid Interpreter in a Software Development Environment.” In Proceedings of the 1st European Software Engineering Conference (ESEC ’87), Strasbourg (France), 289:80–88. Berlin/Heidelberg: Springer, 1987.
LibreCat
1987 | Conference Paper | LibreCat-ID: 7817
Engels, Gregor, Manfred Nagl, and Wilhelm 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, 22:190–98. ACM SIGPLAN Notices, 1987.
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