The Association of Uncertainty in Artificial Intelligence (AUAI) is grateful for the generous support of the UAI-04 conference provided by the following institutions and organizations:

• Boeing
• Intel
• Yahoo! Research Labs
• Microsoft Research
• Northrop Grumman
• IBM Research
• IET
• Alberta Ingenuity Center for Machine Learning
• Informatics Circle of Research Excellence
• Pacific Institute of Mathematical Sciences
• University of Alberta
• Sun Microsystems of Canada Inc.