Accepted Papers

Thomas Eiter, Giovambattista Ianni, Roman Schindlauer, and Hans Tompits
dlvhex: A Tool for Semantic-Web Reasoning under the Answer-Set Semantics

Stijn Heymans, Livia Predoiu, Cristina Feier, Jos de Bruijn, and Davy Van Nieuwenborgh
G-Hybrid Knowledge Bases

Thomas Eiter, Giovambattista Ianni, Roman Schindlauer, Hans Tompits, and Kewen Wang
Forgetting in Managing Rules and Ontologies

Srividya Kona, Ajay Bansal, Gopal Gupta, and Thomas Hite
Efficient Web Service Discovery and Composition using Constraint Logic Programming

Edna Ruckhaus, Maria-Esther Vidal, and Eduardo Ruiz
Query Evaluation and Optimization in the Semantic Web

Marco Alberti, Federico Chesani, Marco Gavanelli, Evelina Lamma, Paola Mello, Marco Montali, and Paolo Torroni
Policy-based reasoning for smart web service interaction

Viviana Mascardi, Giovanni Casella
Intelligent Agents that Reason about Web Services: a Logic Programming Approach