@inproceedings{ DBLP:conf/aaai/BacchusY92,
  title = {The Expected Value of Hierarchical Problem-Solving}
}
,
  url = {BYAAAI92.pdf}
}
,
  booktitle = {Proceedings of the 11th AAAI Conference on Artificial Intelligence (AAAI-1991)}
}
,
  author = {Fahiem Bacchus and Qiang Yang}
}
,
  area = {Planning (including under Uncertainty)}
}
,
  year = {1992}
}
,
  bibsource = {DBLP http://dblp.uni-trier.de}
}
,
  pages = {369-374}
}