@InProceedings{bonet:qpomdp,
  author = "B. Bonet and J. Pearl",
  title = "Qualitative {MDP}s and {POMDP}s: {A}n order-of-magnitude approximation",
  pages = "61--68",
  booktitle = "Proc. 18th Conf. on Uncertainty in Artificial Intelligence",
  editor = "A. Darwiche and N. Friedman",
  address = "Edmonton, Canada",
  year = "2002",
  publisher = "Morgan Kaufmann"
}