Ninth International Conference on the Principles of Knowledge Representation and Reasoning  
   Forum for timely, in-depth presentation of progress in the theory and principles underlying the representation and computational management of knowledge. Features call for papers, invited speakers, accepted papers, program, collocated events and author in
   http://magic.it.uts.edu.au/KR2004/

ODBASE 2003  
   International Conference on Ontologies, Databases and Applications of Semantics. Features call for papers, registration and program. Catania, Sicily, Italy.
   http://www.cs.rmit.edu.au/fedconf/odbase/2003/

AAAI Symposium Series  
   Includes symposia on Knowledge Representation and Ontology for Autonomous Systems and Semantic Web Services. Features calls for proposals and calls for participation. Stanford, California, United States.
   http://www.aaai.org/Symposia/Spring/2004/sss-04.html

OTM' 04 Federated Conferences  
   Gathers International Symposium on Distributed Objects and Applications (DOA), International Conference on Ontologies, Databases and Applications of Semantics (ODBASE) and International Conference on Cooperative Information Systems (CoopIS). Larnaca, Cypr
   http://www.cs.rmit.edu.au/fedconf/

FOIS 2004  
   Third International Conference on Formal Ontology in Information Systems. Torino, Italy (November 4-6, 2004).
   http://www.loa-cnr.it/FOIS2004.html

ISMIS 2005  
   15th International Symposium on Methodologies for Intelligent Systems. Saratoga Springs, NY, May 25-28, 2005.
   http://ismis05.univ-lyon1.fr