Hohenstein, U., L. Neugebauer, G. Saake, and H. - D. Ehrich,
"Three-Level Specification of Databases Using an Extended Entity-Relationship Model",
Proc GI-Fachtagung ``Informationsermittlung und -analyse für den Entwurf von Informationssystemen'': Informatik-Fachbericht 143, Springer, Berlin, 1987, pp. 58-88, 1987.
Abstract
Download: 1987ThreeLevelSpec.pdf (1.21 MB)
Kroll, H., J. Pirklbauer, and W. - T. Balke,
"A Toolbox for the Nearly-Unsupervised Construction of Digital Library Knowledge Graphs",
ACM/IEEE Joint Conference on Digital Libraries (JCDL), Urbana-Champaign, IL, USA, IEEE, pp. 21-30, 09/2021.
Abstract
Download: JCDL2021_Kroll_Toolbox.pdf (431.38 KB)
Nejdl, W., W. Siberski, U. Thaden, and W. - T. Balke,
"Top-k Query Evaluation for Schema-Based Peer-to-Peer Networks",
3rd International Semantic Web Conference (ISWC 2004), Hiroshima, Japan, Springer , 2004.
Abstract
Download: iswc04.pdf (142.1 KB)
Zaka, B., N. Kulathuramaiyer, W. - T. Balke, and H. Maurer,
"Topic-Centered Aggregation of Presentations for Learning Object Repurposing",
World Conference on E-Learning in Corporate, Government, Healthcare, & Higher Education (E-Learn), Las Vegas, NV, USA, 2008.
Abstract
Download: elearn08.pdf (410.94 KB)
Ehrich, H. - D., K. Drosten, and M. Gogolla,
"Towards an Algebraic Semantics for Database Specification",
Proc 2nd IFIP WG 2.6 Working Conf on Database Semantics ``Data and Knowledge'' (DS-2), Albufeira, Portugal, North-Holland, Amsterdam, pp. 119-135, 1988.
Abstract
Download: 1988Albufeira.pdf (1.08 MB)
Vlachantonis, N., R. Herzig, M. Gogolla, G. Denker, S. Conrad, and H. - D. Ehrich,
"Towards Reliable Information Systems: The KORSO Approach",
Proc 5th Int Conf on Advanced Information Systems Engineering (CAiSE'93): Springer, Berlin, LNCS 685, pp. 463-482, 1993.
Abstract
Download: 1993KorSo.pdf (314.47 KB)
Grau, A., K. Filipe, M. Kowsari, S. Eckstein, R. Pinger, and H. - D. Ehrich,
"The TROLL Approach to Conceptual Modelling: Syntax, Semantics and Tools",
Proc. of the 17th Int. Conference on Conceptual Modeling (ER'98), Singapore, Springer, LNCS 1507, pp. 277-290, 1998.
Abstract
Download: 1998ER.pdf (336.76 KB)