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906 Publications
1994 | Conference Paper | LibreCat-ID: 8263
Andries M, Engels G. Syntax and Semantics of Hybrid Database Languages. In: Proceedings of the International Workshop on Graph Transformations in Computer Science (1993), Dagstuhl (Germany). Vol 776. LNCS. Berlin/Heidelberg: Springer; 1994:19-36. doi:http://dx.doi.org/10.1007/3-540-57787-4_2
LibreCat
| DOI
1994 | Conference Paper | LibreCat-ID: 8264
Engels G, Groenewegen L. Specification of coordinated behaviour by SOCCA. In: Proceedings of the Third European Workshop on Software Process Technology (EWSPT 1994), Villard de Lans (France). LNCS. Berlin/Heidelberg: Springer; 1994:128-151. doi:http://dx.doi.org/10.1007/3-540-57739-4_19
LibreCat
| DOI
1994 | Conference Paper | LibreCat-ID: 8265
Engels G, Löhr P. Visual Specification of Complex Database Actions. In: Proceedings of the 2nd International East/West Database Workshop, Klagenfurt (Germany). Berlin/Heidelberg: Springer; 1994:303-314.
LibreCat
1994 | Journal Article | LibreCat-ID: 7407
Löhr-Richter P, Engels G. Visuelles Spezifizieren von komplexen Aktionen auf Datenbankstrukturen. GI-Datenbank Rundbrief. 1994;13:33-35.
LibreCat
1994 | Book Chapter | LibreCat-ID: 7512
Ebert J, Engels G. Design Representation. In: Encyclopedia of Software Engineering. John Wiley & Sons, Inc.; 1994:382-394.
LibreCat
1994 | Book Chapter | LibreCat-ID: 7513
Engels G, Groenewegen L. SOCCA: Specifications of Coordinated and Cooperative Activities. In: Software Process Modelling and Technology. Taunton: Research Studies Press; 1994:71-102.
LibreCat
1993 | Conference Paper | LibreCat-ID: 7826
Engels G, Verrijn-Stuart AA. Integrationsaspekte bei verteilter Software-Entwicklung. In: Fortschritt-Berichte VDI. Reihe 10: Informatik/Kommunikationstechnik. VDI Verlag; 1993:45-53.
LibreCat
1993 | Report | LibreCat-ID: 8190
Andries M, Engels G. A Hybrid Query Language for the Extended Entity Relationship Model. Vakgroep Informatica, Rijksuniversiteit Leiden; 1993.
LibreCat
1993 | Report | LibreCat-ID: 8191
Ehrig H, Engels G. Towards a Module Concept for Graph Transformation Systems. Vakgroep Informatica, Rijksuniversiteit Leiden; 1993.
LibreCat
1993 | Report | LibreCat-ID: 8192
Engels G, Rozenberg G. Abstracts COMPUGRAPH II Workshop. Vakgroep Informatica, Rijksuniversiteit Leiden; 1993.
LibreCat
1993 | Conference Paper | LibreCat-ID: 8262
Engels G, Groenewegen L. Modular, Visual Specifications of Software Processes. In: Proceedings of the Workshop on Software Process (ISPW 1993), Wadern (Germany). Washington, DC, USA: IEEE Computer Society; 1993:66-68.
LibreCat
1992 | Conference Paper | LibreCat-ID: 7825
Koopman P, Groenewegen L, Engels G. Functional Description of Parallel Processes. In: Proceedings of the Conference SION Computing Science in the Netherlands (CSN ’92), The Netherlands. ; 1992:156-167.
LibreCat
1992 | Report | LibreCat-ID: 8189
Engels G. Visual Specifications of Conceptual Database Schemata (Abstract). Leiden University; 1992.
LibreCat
1992 | Conference Paper | LibreCat-ID: 8260
Engels G, Löhr-Richter P. 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). Washington, DC, USA: IEEE Computer Society; 1992:19-22.
LibreCat
1992 | Conference Paper | LibreCat-ID: 8261
Engels G, Groenewegen L. Specification of Coordinated Behaviour in the Software Development Process. In: Proceedings of the Second European Workshop on Software Process Technology (EWSPT 92), Trondheim, Norway. Vol 635. LNCS. Berlin/Heidelberg: Springer; 1992:58-60. doi:http://dx.doi.org/10.1007/BFb0017495
LibreCat
| DOI
1992 | Journal Article | LibreCat-ID: 7408
Hohenstein U, Engels G. SQL/EER - Syntax and Semantics of an Entity-Relationship-Based Query Language. Information Systems. 1992;17(3):209-242. doi:http://dx.doi.org/10.1016/0306-4379(92)90014-E
LibreCat
| DOI
1992 | Journal Article | LibreCat-ID: 7409
Engels G, Lewerentz C, Nagl M, Schäfer W, Schürr A. Building Integrated Software Development Environments, Part I: Tool Specification. ACM Transactions on Software Engineering and Methodology (TOSEM). 1992;1(2):135-167.
LibreCat
1992 | Journal Article | LibreCat-ID: 7410
Engels G, Gogolla M, Hohenstein U, et al. Conceptual Modelling of Database Applications Using an Extended ER Model. Data & Knowledge Engineering. 1992;9(2):157-204. doi:http://dx.doi.org/10.1016/0169-023X(92)90008-Y
LibreCat
| DOI
1991 | Report | LibreCat-ID: 8188
Löhr-Richter P, Engels G. 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 U, Engels G. Formal Semantics of an Entity-Relationship Query Language. In: Proceedings of the 9th International Conference on Entity-Relationship Approach (ER 90), Lausanne, Switzerland. ER Institute; 1990:177-188.
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