@inproceedings{CIKM-2011-CaiZLZ,
	author        = "Li Cai and Guangyou Zhou and Kang Liu and Jun Zhao",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063768",
	isbn          = "978-1-4503-0717-8",
	pages         = "1321--1330",
	publisher     = "{ACM}",
	title         = "{Large-scale question classification in cQA by leveraging Wikipedia semantic knowledge}",
	year          = 2011,
}