@inproceedings{CIKM-2012-DuanWZS,
	author        = "Yajuan Duan and Furu Wei and Ming Zhou and Heung-Yeung Shum",
	booktitle     = "{Proceedings of the 21st ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2396761.2398631",
	isbn          = "978-1-4503-1156-4",
	pages         = "2323--2326",
	publisher     = "{ACM}",
	title         = "{Graph-based collective classification for tweets}",
	year          = 2012,
}