Organization Thinking Machines Corporation

Metaweb Technologies (Founder)

Applied Minds (Founder)

Walt Disney Company (Vice President - Research and Development)

DHSH (Founder)

ACM (Fellow)

Columbia University (Director, Center for Computational Learning Systems)

NEC Research Institute

Brandeis University

University of Illinois

American Association for Artificial Intelligence (President, 1997-1999)

Association for the Advancement of Artificial Intelligence (Fellow, 1990)

ACM (Fellow, 1998)