@inproceedings{CIKM-2010-MinZWM,
	author        = "Kerui Min and Zhengdong Zhang and John Wright and Yi Ma",
	booktitle     = "{Proceedings of the 19th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1871437.1871475",
	isbn          = "978-1-4503-0099-5",
	pages         = "269--278",
	publisher     = "{ACM}",
	title         = "{Decomposing background topics from keywords by principal component pursuit}",
	year          = 2010,
}