ECDL 2000 Workshop on the Semantic Web, 21 September 2000, Lisbon Portugal

8:30 - 9:00	Welcome

9:00 - 9:15	Opening Remarks by Panos Constantopoulos

9:15 - 10:15	Invited Talk
9:15 - 10:15	Semantic Web and Information Brokering: Opportunities, Early Commercializations, and Challenges by Amit Sheth

10:15 - 10:30	Coffee Break

10:30 - 12:00	Session 1: Semantic Interoperability Frameworks Chair: Vassilis Christophides
10:30 - 12:00	Representing and Transforming Model-Based Information by Shawn Bowers, Lois Delcambre A Layered Approach to Information Modeling and Interoperability on the Web by Sergey Melnik, Stefan Decker Knowledge Mediation in the WWW Based on Labeled DAGs with Attached Constraints by Jutta Eusterbrock

12:00 - 13:30	Lunch

13:30 - 15:00	Session 2: Web Metadata Models and Standards Chair: Dimitris Plexousakis
13:30 - 15:00	An Extensible Approach for Modeling Ontologies in RDF(S) by Steffen Staab, Michael Erdmann, Alexander Maedche, Stefan Decker Adding formal semantics to the Web: building on top of RDF Schema by Jeen Broekstra, Michel Klein, Stefan Decker, Dieter Fensel, Ian Horrocks Semantically-Based Active Document Collection Templates for Web Information Management Systems by In-Young Ko, Robert Neches, Ke-Thia Yao

15:00 - 15:15	Coffee Break

15:15 - 16:45	Session 3: Applications and Systems for Community Webs Chair: Bernd Amman
15:15 - 16:45	MELISA. An ontology-based agent for information retrieval in medicine by Jose Maria Abasolo, Mario Gomez Semantic Interoperability in Agentspace: proposal of agent interface to environment by Stanislaw Ambroszkiewicz Practical Issues for Automated Categorization of Web Sites by John M. Pierre

16:45 - 17:00	Coffee Break

17:00 - 17:30	Invited Talk
17:00 - 17:30	Semantic Web Technologies in IST Key Action III by Hans Georg STORK

17:30 - 19:00	Discussion Session Moderator: Alain Michard
17:30 - 19:00	Informal project presentations (C-Web, OntoKnowledge, Ontobroker, GINF), Future Collaborations, Next Workshop Organization, ...