Workshop on Web Mining, Chicago, Illinois, 7 April 2001

Workshop on Personalisation and Recommender Systems in Digital Libraries, Dublin, Ireland, 18-20 June 2001

ICCBR-01 Workshop on Case-Based Reasoning Authoring Support Tools.
Vancouver, British Columbia, 31 July 2001

The IJCAI-01 Workshop on Intelligent Techniques for Web Personalization, Seattle, Washington, USA, 4-6 August 2001

The IJCAI-03 Workshop on Intelligent Techniques for Web Personalization, Acapulco, Mexico,  9-15 August 2003

CBR special track at Florida Artificial Intelligence Research Society (FLAIRS) 05, Clearwater, Florida

CBR special track at Florida Artificial Intelligence Research Society (FLAIRS) 06, Melbourne, Florida

International Conference on CBR 2007, Belfast, Northern Ireland