@inproceedings{KDD-1996-CheungNT,
	author        = "David Wai-Lok Cheung and Vincent T. Y. Ng and Benjamin W. Tam",
	booktitle     = "{Proceedings of the Second International Conference on Knowledge Discovery and Data Mining}",
	ee            = "http://www.aaai.org/Library/KDD/1996/kdd96-054.php",
	isbn          = "1-57735-004-9",
	pages         = "307--310",
	publisher     = "{AAAI Press}",
	title         = "{Maintenance of Discovered Knowledge: A Case in Multi-Level Association Rules}",
	year          = 1996,
}