@inproceedings{CIKM-2011-DongZCZZLWO,
	author        = "Xiangjun Dong and Zhigang Zheng and Longbing Cao and Yanchang Zhao and Chengqi Zhang and Jinjiu Li and Wei Wei and Yuming Ou",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063695",
	isbn          = "978-1-4503-0717-8",
	pages         = "825--830",
	publisher     = "{ACM}",
	title         = "{e-NSP: efficient negative sequential pattern mining based on identified positive patterns without database rescanning}",
	year          = 2011,
}