@inproceedings{SIGIR-2013-McCreadieMO,
	author        = "Richard McCreadie and Craig Macdonald and Iadh Ounis",
	booktitle     = "{Proceedings of the 36th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/2484028.2484080",
	isbn          = "978-1-4503-2034-4",
	pages         = "253--262",
	publisher     = "{ACM}",
	title         = "{News vertical search: when and what to display to users}",
	year          = 2013,
}