@inproceedings{CIKM-2011-WangC,
	author        = "Jun Wang and Kevyn Collins-Thompson",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2064033",
	isbn          = "978-1-4503-0717-8",
	pages         = "2603--2604",
	publisher     = "{ACM}",
	title         = "{Statistical information retrieval modelling: from the probability ranking principle to recent advances in diversity, portfolio theory, and beyond}",
	year          = 2011,
}