| Vol-23 © 1999 for the individual papers by the papers' authors. Copying permitted for private and scientific purposes. Re-publication of material on this page requires permission by the copyright owners.

# Proceedings of the

# IJCAI-99 Workshop on Intelligent Information Integration

#### Held on July 31, 1999 in conjunction with the
Sixteenth International Joint Conference on Artificial Intelligence
City Conference Center, Stockholm, Sweden

Homepage of the workshop

## Edited by

Dieter Fensel, Institute AIFB University of Karlsruhe D-76128 Karlsruhe - GERMANY,
dieter.fensel@aifb.uni-karlsruhe.de

Craig Knoblock, Information Sciences Institute, Department of Computer Science, University of Southern California, 4676 Admiralty Way Marina del Rey, CA 90292 - USA,
knoblock@isi.edu

Nicholas Kushmerick, Department of Computer Science, University College Dublin, Dublin 4 - IRELAND
nick@ucd.ie

Marie-Christine Rousset, LRI, Bâtiment 490, Université de Paris-Sud, 91405 ORSAY Cedex - FRANCE, mcr@lri.lri.fr

CEUR Publications, Volume 23, and
University of Karlsruhe, Institute AIFB, D-76128 Karlsruhe, Germany

## Table of Contents

Click on the titles to obtain a PDF or PS version of the paper.

1. TheaterLoc: A Case Study in Building An Information Integration System,
   Greg Barish, Craig Knoblock, Yi Chen, Steven Minton, Andrew Philpot, Cyrus Shahabi
2. TrIAs: Trainable Information Assistants for Cooperative Problem Solving,
   Mathias Bauer, Dietmar Dengler
3. Intelligent Techniques for the Extraction and Integration of Heterogeneous Information,
   S Bergamaschi, S Castano, M Vincini, D Beneventano
4. Meta Web Search with KOMET,
   Jacques Calmet, Peter Kullmann
5. UML as an Ontology Modelling Language,
   Stephen Cranefield, Martin Purvis
6. Efficiently Ordering Query Plans for Data Integration,
   AnHai Doan, Alon Levy
7. On2broker: Semantic-Based Access to Information Sources at the WWW,
   Dieter Fensel, Jürgen Angele, Stefan Decker, Michael Erdmann, Hans-Peter Schnurr, Steffen Staab, Rudi Studer, Andreas Witt
8. Mediators to Access Public Data Resources,
   Mário Flecha, José Luis Braga
9. Navigational Plans for Data Integration,
   Marc Friedman, Alon Levy, Todd Millstein
10. Avoiding IS-A Overloading: The Role of Identity Conditions in Ontology Design,
    Nicola Guarino
11. Practical Knowledge Representation for the Web,
    Frank van Harmelen, Deiter Fensel
12. Relating Graphical Features with Concept Classes for Automatic News Video Indexing,
    Ichiro Ide, Reiko Hamada, Shuichi Sakai, Hidehiko Tanaka
13. Optimizing source-call ordering in Information Gathering Plans,
    Subbarao Kambhampati, Senthil Gnanaprakasam
14. Experiments on using Yahoo! categories to describe documents,
    Yannis Labrou, Tim Finin
15. Mixing technologies for Intelligent Information Extraction,
    Thierry Poibeau
16. Information Gathering System: Internet Navigation,
    Elhadi Shakshuki, Hamada Ghenniwa, Mohamed Kamel
17. Web-Integrated Information Integration,
    Mario Speck, Christoph v. Uthmann
18. An Experience with Ontology Clustering for Information Integration,
    Pepijn Visser, Valentina Tamma

Research Statements

1. Rim Al Hulou, Amedeo Napoli, Emmanuel Nauer
2. Jörg Caumanns
3. Benjamin Grosof
4. Sergei Kh.Lyapin
5. Cyrus Nourani
6. Päivikki Parpola

submitted to CEUR-WS by Dieter Fensel, June 20, 1999