@incollection{HRGKSC,
  author =	 "Eric Horvitz and Yongshao Ruan and Carla Gomes and Henry Kautz and Bart Selman and Max Chickering", 
  title =	 "A {B}ayesian approach to tackling hard computational problems",
  year =	 2001,
  Booktitle =	 "Proceedings of Seventeenth Conference on Uncertainty
                  in Artificial Intelligence, {\rm Seattle, WA}",
  pages =	 "235--244",
}