@inproceedings{SIGIR-2009-DengKL,
	author        = "Hongbo Deng and Irwin King and Michael R. Lyu",
	booktitle     = "{Proceedings of the 32nd International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1571941.1572001",
	isbn          = "978-1-60558-483-6",
	pages         = "339--346",
	publisher     = "{ACM}",
	title         = "{Entropy-biased models for query representation on the click graph}",
	year          = 2009,
}