@inproceedings{CIKM-2011-LiKL,
	author        = "Baichuan Li and Irwin King and Michael R. Lyu",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063885",
	isbn          = "978-1-4503-0717-8",
	pages         = "2041--2044",
	publisher     = "{ACM}",
	title         = "{Question routing in community question answering: putting category in its place}",
	year          = 2011,
}