Biblio

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Journal Article
Lin, H., H. - D. Ehrich, and T. H. Tse(eds), "Special Issue QSIC 2003", Information and Software Technology, vol. 46, no. 15: Elsevier B.V., 2004. Abstract  Download: 2004EditorialSpecIssueIST.pdf (243.64 KB)
Ehrich, H. - D., K. - D. Schewe, and T. H. Tse(eds), "Special Issue Quality Software", Journal of Systems and Software, vol. 79, no. 5: Elsevier B.V., 2006. Abstract  Download:  2006editorialSpecIssueJSS.pdf (241.7 KB)
Ehrich, H. - D., and C. Caleiro, "Specifying Communication in Distributed Information Systems", Acta Informatica, vol. 36, no. Fasc1 8, pp. 591-616, 2000. Abstract  Download: 2000Acta.pdf (174.2 KB)
Drosten, K., and H. - D. Ehrich, "Translating algebraic specifications to PROLOG programs", Bericht Nr. 84-08, Institut für Informatik: TU Braunschweig, 1984. Abstract
Ehrich, H. - D., "Zur Theorie abstrakter Datentypen", Wiss. Z. Techn. Univ. Dresden, vol. 29,2, pp. 344-346, 1980.  Download: 1980Dresden.pdf (326.3 KB)
Conference Proceedings
Ehrich, H. - D., A. Sernadas, G. Saake, and C. Sernadas, "Distributed Temporal Logic for Concurrent Object Families", Working papers of the International Workshop on Information Systems - Correctness and Reusability: Vrije Universiteit Amsterdam, RapportNr. IR-357, pp. 22-30, 1994. Abstract
Conrad, S., and H. - D. Ehrich, "An Elementary Logic for Object Specification and Verification", Workshop Formale Grundlagen für den Entwurf von Informationssystemen, Tutzing: Technical Report Univ1 Hannover, No1 03/94, pp. 197-206, 1994. Abstract
Ehrich, H. - D., and A. Sernadas, "Fundamental Object Concepts and Constructions", Information Systems - Correctness and Reusability: TU Braunschweig, Informatik Bericht 91-03, pp. 1-24, 1991. Abstract
Conference Paper
Ehrich, H. - D., A. Sernadas, and C. Sernadas, "Abstract Object Types for Databases", Advances in Object-Oriented Database Systems: LNCS 334, Springer, Berlin, 1988, pp. 144-149, 1988. Abstract  Download: 1988AbstrObjTypes.pdf (549.79 KB)
Sernadas, A., J. Fiadeiro, C. Sernadas, and H. - D. Ehrich, "Abstract object types: A temporal perspective", Proc. Colloq. on Temporal Logic in Specification, B. Banieqbal, H. Barringer, and A. Pnueli, editors: Springer LNCS 398, 1989. Abstract  Download: 1989AbstrObjTypes.pdf (393.35 KB)
Ehrich, H. - D., G. Engels, M. Gogolla, G. Saake, and (eds), "Abstracts des Workshops "Grundlagen von Datenbanken"", Abstracts des Workshops "Grundlagen von Datenbanken": Informatik-Bericht Nr. 89-02, Technische Universität Braunschweig, 1989. Abstract
Ehrich, H. - D., K. Drosten, M. Gogolla, U. Lipeck, and (eds), "Abstracts of the 4th Workshop on Specification of Abstract Data Types", Abstracts of the 4th Workshop on Specification of Abstract Data Types: Informatik-Bericht Nr. 86-09, Technische Universität Braunschweig, 1986. Abstract
Denker, G., and H. - D. Ehrich, "Action Reification In Object Oriented Specification", Information Systems - Correctness and Reusability, Selected Papers from the IS-CORE Workshop: World Scientific, pp. 103-118, 1995. Abstract  Download: 1995ISCORE.pdf (1.04 MB)
Ehrich, H. - D., "Algebraic (?) specification of conceptual database schemata (extended abstract)", Recent Trends in Data Type Specification, Informatik-Fachberichte, vol. 116: Springer, 1985. Abstract  Download: 1985AlgSpecDB.pdf (349.23 KB)
Gogolla, M., K. Drosten, U. Lipeck, and H. - D. Ehrich, "Algebraic and operational semantics of exceptions and errors", Proc. 6. GI-Fachtagung für Theoretische Informatik: Springer LNCS 145, 1983. Abstract  Download: 1983ExceptErrors.pdf (198.63 KB)
Ehrich, H. - D., and A. Sernadas, "Algebraic Implementation of Objects over Objects", Proc REX Workshop ``Stepwise Refinement of Distributed Systems: Models, Formalisms, Correctness'': LNCS 430, Springer, Berlin, pp. 239-266, 1990. Abstract  Download: 1990AlgImplem.pdf (479.42 KB)
Ehrich, H. - D., "Algebraische Spezifikation von Datenstrukturen", Datenstrukturen, Graphen, Algorithmen.: Hanser Appl. Comp. Sc. 8, pp 48-61, 1978. Abstract  Download: 1978Graphen3.pdf (419.04 KB)
Engels, G., U. Hohenstein, G. Saake, and H. - D. Ehrich, "Auf dem Weg zu einer integrierten Datenbank-Entwurfsumgebung", Proc GI-Workshop ``Sprachspezifische Programmierumgebungen'', pp. 38-51, 1988. Abstract  Download: 1988DBEntwUmg2.pdf (564.82 KB)
Ehrich, H. - D., "An Axiomatic Approach to Information Structures", Proc. 5th MFCS: Springer, LNCS 45, pp 277-283, 1976. Abstract  Download: 1976MFCS.pdf (364.21 KB)
Sernadas, A., J. Fiadeiro, C. Sernadas, and H. - D. Ehrich, "The Basic Building Block of Information Systems", Information System Concepts: An In-Depth Analysis: North-Holland, Amsterdam, 1989, pp. 225-246, 1989. Abstract  Download: 1989BBBofIS.pdf (1.08 MB)
Ehrich, H. - D., "Bioinformatik - Modellbildung als Herausforderung für die Informatik", Innovation jenseits von Fachgrenzen, M. Bohnet, H. Hopf, K. Lompe, und H. Oberbeck (Herausgeber), Braunschweig, Technische Universität, pp. 37-50, 2004. Abstract  Download: 2004RVBioInf.pdf (699.23 KB)
Ehrich, H. - D., S. Eckstein, B. Mathiak, A. Kupfer, and C. Täubner, "Bioinformatik: Erkenntnisse aus der Datenflut?", 18. Workshop Grundlagen von Datenbanken, pp. 13-32, June, 2006. Abstract  Download: 2006GrdlDB-Bio.pdf (538.74 KB)
Engels, G., U. Hohenstein, K. Hülsmann, P. Löhr-Richter, and H. - D. Ehrich, "CADDY: Computer-Aided Design of Non-Standard Databases", Proc 1st Int Conf on System Development Environments and Factories: Pitman, London, 1990. Abstract  Download: 1990Caddy.pdf (896.19 KB)
Kowsari, M., P. Hartel, G. Denker, and H. - D. Ehrich, "A Case Study in Information System Design, The CATC System", FME'96: Industrial Benefit and Advances in Formal Methods, Oxford, UK, March 1996, poster session, 1996. Abstract
Ehrich, H. - D., J. A. Goguen, and A. Sernadas, "A Categorial Theory of Objects as Observed Processes", Proc REX/FOOL Workshop: LNCS 489, Springer, Berlin, pp. 203-228, 1991. Abstract  Download: 1991CatTheorObjObservProc.pdf (533.9 KB)
Ehrich, H. - D., and R. Pinger, "Checking object systems via multiple observers", International ICSC Congress on Intelligent Systems & Applications (ISA'2000) , vol. 1: International Computer Science Conventions (ICSC), Canada, pp. 242-248, 2000. Abstract  Download: 2000ISA.pdf (112.72 KB)
Pinger, R., and H. - D. Ehrich, "Compositional Checking of Communication among Observers", Fundamental Approaches to Software Engineering (FASE), Part of the Joint European Conferences on Theory and Practice of Software (ETAPS 2001), Genova, vol. LNCS 2029: Springer, pp. 32-44, 2001. Abstract  Download: 2001FASE.pdf (171.57 KB)
Ehrich, H. - D., G. Saake, and A. Sernadas, "Concepts of Object-Orientation", Proc of the 2nd Workshop of ``Informationssysteme und Künstliche Intelligenz: Modellierung'', Ulm (Germany): Springer IF 303, pp. 1-19, 1992. Abstract  Download: 1992ConcObjOr.pdf (208.55 KB)
Ehrich, H. - D., and V. G. Lohberger, "Constructing Specifications of Abstract Data Types by Replacements", Proc. Int. Colloquium on Graph Grammars: Springer LNCS 73, pp 180-191, 1978. Abstract  Download: 1978SpecReplace.pdf (214.4 KB)
Ehrich, H. - D., G. Denker, and A. Sernadas, "Constructing Systems as Object Communities", Proc Theory and Practice of Software Developmen1 (TAPSOFT'93): Springer, Berlin, LNCS 668, pp. 453-467, 1993. Abstract  Download: 1993TAPSOFT.pdf (320.97 KB)
Ehrich, H. - D., F. Lohmann, K. Neumann, and I. Ramm, "A Database Language for Scientific Map Data", Construction and Display of Geosientific Maps Derived from Databases (Proc. Int. Coll. Dinkelsbühl 1986): Geologisches Jahrbuch A 104, pp. 139-152, 1988. Abstract  Download: 1988Geo.pdf (905.2 KB)
Ehrich, H. - D., and K. Neumann, Datenbanksysteme II, , no. 34: Technische Universität Braunschweig, 1996. Abstract
Ehrich, H. - D., "Datenstrukturen und Q-Systeme - eine Mathematische Studie", Proc. 3. Jahrestagung der GI: Springer, LNCS 1, pp363-371, 1973. Abstract  Download: 1973GIJahrestagung.pdf (834.06 KB)