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Proceedings of the

10th International Workshop on Knowledge Representation meets Databases (KRDB2003)

Hamburg, Germany,
September 15-16, 2003

Edited by:
Francois Bry, University of Munich, Germany (Francois.Bry@informatik.uni-muenchen.de)
Carsten Lutz, TU Dresden, Germany (lutz@tcs.inf.tu-dresden.de)
Ulrike Sattler, University of Manchester, UK (sattler@cs.man.ac.uk)
Mareike Schoop, RWTH Aachen, Germany (schoop@informatik.rwth-aachen.de)

Table of Contents

Title, Program Committee, and Table of Contents

Invited talks

View-based Query Processing for Semistructured Data. Diego Calvanese

Geotemporal Reasoning for Semantic Web Applications. Hans-Jürgen Ohlbach

Regular Papers

Anwering Recursive Queries under Keys and Foreign Keys is Undecidable. Diego Calvanese and Riccardo Rosati

Expressing Transactions with Savepoints as Non-Markovian Theories of Actions. Iluju Kiringa and Alfredo Gabaldon

Description Logic Systems with Concrete Domains: Applications for the Semantic Web. Volker Haarslev and Ralf Möller

Optimizing Query Answering in Description Logics using Disjunctive Deductive Databases. Boris Motik and Raphael Volz

Knowledge Representation using Schema Tuple Queries. Michael J. Minock

Focused Search on the Web using WeQueL. Amar-Djalil Mezaour

On a Unifying Framework for Comparing Knowledge Representation Schemes. Giorgos Flouris, Dimitris Plexousakis, and Grigoris Antoniou

A Framework for Answering Queries using Multiple Representation and Inference Techniques. Nicholas L. Cassimatis

Some Practical Issues in Building a Hybrid Deductive Geographic Information System with a DL Component. Michael Wessel

Analysis of Temporal Abstraction in Medical Databases. Mira Balaban, David Boaz, and Yuval Shahr

A Semantic Web based Identification Mechanism for Databases Cristian Perez de Laborda and Stefan Conrad