@inproceedings{ICML-1994-HsuK,
	author        = "Chun-Nan Hsu and Craig A. Knoblock",
	booktitle     = "{Proceedings of the 11th International Conference on Machine Learning}",
	isbn          = "1-55860-335-2",
	pages         = "112--120",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Rule Introduction for Semantic Query Optimization}",
	year          = 1994,
}