@inproceedings{CIKM-2011-ChenSNC,
	author        = "Minmin Chen and Jian-Tao Sun and Xiaochuan Ni and Yixin Chen",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063598",
	isbn          = "978-1-4503-0717-8",
	pages         = "115--124",
	publisher     = "{ACM}",
	title         = "{Improving context-aware query classification via adaptive self-training}",
	year          = 2011,
}