1 International Conference on Computers in Education ICCE 2002 3-6 December 2002 Auckland, New Zealand ------------------------------------------------------------------------------------------------------- Workshop on Concepts and Ontologies in Web-based Educational Systems Program Committee Lora Aroyo, The Netherlands (co-chair) Darina Dicheva, USA (co-chair) Jacqueline Bourdeau, Canada Peter Brusilovsky, USA Hugh Davis, United Kingdom Vania Dimitrova, England Judy Kay, Australia Piet Kommers, The Netherlands Kinshuk, New Zealand Tanja Mitrovic, New Zealand Riichiro Mizugushi, Japan Toshio Okamoto, Japan Sadhana Puntambekar, USA Julita Vassileva, Canada