@inproceedings{KDD-2010-ZhangSZL,
	author        = "Jianwen Zhang and Yangqiu Song and Changshui Zhang and Shixia Liu",
	booktitle     = "{Proceedings of the 16th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/1835804.1835940",
	isbn          = "978-1-4503-0055-1",
	pages         = "1079--1088",
	publisher     = "{ACM}",
	title         = "{Evolutionary hierarchical dirichlet processes for multiple correlated time-varying corpora}",
	year          = 2010,
}