Association for the Advancement of AI (AAAI)
British and Irish Law, Education and Technology Association
Society for the Study of Artificial Intelligence and Simulation of Behaviour (SSAISB)
European Summer School for Logic and Information (ESSLI): 04-15.08.08
International Business Rules Forum (IBR): Con 26-30.10.08
American Communication Association
American Forensics Association
International Association for the Study of Argumentation
Ontario Society for the Study of Argumentation
Association for Informal Logic and Critical Thinking