@inproceedings{KDD-2002-LiuPWH,
	author        = "Junqiang Liu and Yunhe Pan and Ke Wang and Jiawei Han",
	booktitle     = "{Proceedings of the Eighth International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/775047.775081",
	isbn          = "1-58113-567-X",
	pages         = "229--238",
	publisher     = "{ACM}",
	title         = "{Mining frequent item sets by opportunistic projection}",
	year          = 2002,
}