@inproceedings{KDD-2004-ZhaiVY,
	author        = "ChengXiang Zhai and Atulya Velivelli and Bei Yu",
	booktitle     = "{Proceedings of the 10th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/1014052.1014150",
	isbn          = "1-58113-888-1",
	pages         = "743--748",
	publisher     = "{ACM}",
	title         = "{A cross-collection mixture model for comparative text mining}",
	year          = 2004,
}