@inproceedings{CIKM-2004-NiuJT,
	author        = "Zheng-Yu Niu and Dong-Hong Ji and Chew Lim Tan",
	booktitle     = "{Proceedings of the 13th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1031171.1031267",
	isbn          = "1-58113-874-1",
	pages         = "501--506",
	publisher     = "{ACM}",
	title         = "{Document clustering based on cluster validation}",
	year          = 2004,
}