@inproceedings{SIGIR-2010-GaoCWZ,
	author        = "Wei Gao and Peng Cai and Kam-Fai Wong and Aoying Zhou",
	booktitle     = "{Proceedings of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1835449.1835478",
	isbn          = "978-1-4503-0153-4",
	pages         = "162--169",
	publisher     = "{ACM}",
	title         = "{Learning to rank only using training data from related domain}",
	year          = 2010,
}