@inproceedings{KDD-1994-Gaines,
	author        = "Brian R. Gaines",
	booktitle     = "{Papers from the AAAI Workshop on Knowledge Discovery in Databases. Technical Report WS-94-03}",
	isbn          = "0-929280-73-3",
	pages         = "13--24",
	publisher     = "{AAAI Press}",
	title         = "{Exception Dags as Knowledge Structures}",
	year          = 1994,
}