The 24th Conference on Uncertainty in Artificial Intelligence (UAI 2008) will take place on 9-12 July 2008 in Helsinki, Finland. UAI 2008 is colocated with COLT 2008, which takes place at the same time. Both UAI and COLT 2008 are preceeded by ICML 2008 and MLG 2008 in the same location.