@inproceedings{CIKM-2002-PeiHW,
	author        = "Jian Pei and Jiawei Han and Wei Wang",
	booktitle     = "{Proceedings of the 11th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/584792.584799",
	pages         = "18--25",
	publisher     = "{ACM}",
	title         = "{Mining sequential patterns with constraints in large databases}",
	year          = 2002,
}