@inproceedings{SIGIR-2013-RamanBC,
	author        = "Karthik Raman and Paul N. Bennett and Kevyn Collins-Thompson",
	booktitle     = "{Proceedings of the 36th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/2484028.2484089",
	isbn          = "978-1-4503-2034-4",
	pages         = "463--472",
	publisher     = "{ACM}",
	title         = "{Toward whole-session relevance: exploring intrinsic diversity in web search}",
	year          = 2013,
}