@inproceedings{ML-1990-Flann,
	author        = "Nicholas S. Flann",
	booktitle     = "{Proceedings of the Seventh International Workshop on Machine Learning}",
	isbn          = "1-55860-141-4",
	pages         = "277--285",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Applying Abstraction and Simplification to Learn in Intractable Domains}",
	year          = 1990,
}