@inproceedings{CIKM-2012-SalomatinLY,
	author        = "Konstantin Salomatin and Tie-Yan Liu and Yiming Yang",
	booktitle     = "{Proceedings of the 21st ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2396761.2398561",
	isbn          = "978-1-4503-1156-4",
	pages         = "2005--2009",
	publisher     = "{ACM}",
	title         = "{A unified optimization framework for auction and guaranteed delivery in online advertising}",
	year          = 2012,
}