@inproceedings{SIGIR-2011-CaiGZW,
	author        = "Peng Cai and Wei Gao and Aoying Zhou and Kam-Fai Wong",
	booktitle     = "{Proceedings of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/2009916.2009935",
	isbn          = "978-1-4503-0757-4",
	pages         = "115--124",
	publisher     = "{ACM}",
	title         = "{Relevant knowledge helps in choosing right teacher: active query selection for ranking adaptation}",
	year          = 2011,
}