@inproceedings{KDD-2000-HanPMCDH,
	author        = "Jiawei Han and Jian Pei and Behzad Mortazavi-Asl and Qiming Chen and Umeshwar Dayal and Meichun Hsu",
	booktitle     = "{Proceedings of the Sixth International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/347090.347167",
	isbn          = "1-58113-233-6",
	pages         = "355--359",
	publisher     = "{ACM}",
	title         = "{FreeSpan: frequent pattern-projected sequential pattern mining}",
	year          = 2000,
}