ai-cbr ran an electronic mailing list for the case-based reasoning community world-wide. The mailing list is now closed. These other mailing lists may be of help. The European CBR-Newsletter a regular email newsletter, not just limiting itself to European CBR CBR-MED a mailing list concerned with medical applications of CBR (we believe this list is now closed April 2000) MLNET is planning to start an ML discussion forum MLNET also maintains a list of AI & ML mailing lists