@inproceedings{CIKM-2011-LeeCCS,
	author        = "Kyumin Lee and James Caverlee and Zhiyuan Cheng and Daniel Z. Sui",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063658",
	isbn          = "978-1-4503-0717-8",
	pages         = "551--556",
	publisher     = "{ACM}",
	title         = "{Content-driven detection of campaigns in social media}",
	year          = 2011,
}