@inproceedings{ hsu-aaai07,
  author    = {Eric I. Hsu and Matthew Kitching and Fahiem Bacchus and
               Sheila A. McIlraith},
  title     = {Using {EM} to Find Likely Assignments for Solving
               {CSP}'s},
  booktitle = {Proceedings of 22nd National Conference on Artificial
               Intelligence (AAAI '07), Vancouver, Canada},
  year      = {2007}
}