@inproceedings{CIKM-2010-LangMWL,
	author        = "Hao Lang and Donald Metzler and Bin Wang and Jin-Tao Li",
	booktitle     = "{Proceedings of the 19th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1871437.1871473",
	isbn          = "978-1-4503-0099-5",
	pages         = "249--258",
	publisher     = "{ACM}",
	title         = "{Improved latent concept expansion using hierarchical markov random fields}",
	year          = 2010,
}