@inproceedings{CIKM-2005-LiC05a,
	author        = "Xiaoyan Li and W. Bruce Croft",
	booktitle     = "{Proceedings of the 14th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1099554.1099734",
	isbn          = "1-59593-140-6",
	pages         = "744--751",
	publisher     = "{ACM}",
	title         = "{Novelty detection based on sentence level patterns}",
	year          = 2005,
}