@inproceedings{KDD-2013-TanXGW,
	author        = "Ming Tan and Tian Xia and Lily Guo and Shaojun Wang",
	booktitle     = "{Proceedings of the 19th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/2487575.2487630",
	isbn          = "978-1-4503-2174-7",
	pages         = "856--864",
	publisher     = "{ACM}",
	title         = "{Direct optimization of ranking measures for learning to rank models}",
	year          = 2013,
}