@inproceedings{CIKM-2012-MaoHYL,
	author        = "Xianling Mao and Jing He and Hongfei Yan and Xiaoming Li",
	booktitle     = "{Proceedings of the 21st ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2396761.2398483",
	isbn          = "978-1-4503-1156-4",
	pages         = "1612--1616",
	publisher     = "{ACM}",
	title         = "{Hierarchical topic integration through semi-supervised hierarchical topic modeling}",
	year          = 2012,
}