@inproceedings{SIGIR-2005-HeO,
	author        = "Ben He and Iadh Ounis",
	booktitle     = "{Proceedings of the 28th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1076034.1076114",
	isbn          = "1-59593-034-5",
	pages         = "465--471",
	publisher     = "{ACM}",
	title         = "{A study of the dirichlet priors for term frequency normalisation}",
	year          = 2005,
}