@inproceedings{RecSys-2011-BarbieriCMO,
	author        = "Nicola Barbieri and Gianni Costa and Giuseppe Manco and Riccardo Ortale",
	booktitle     = "{Proceedings of the Fifth Conference on Recommender Systems}",
	doi           = "10.1145/2043932.2043941",
	isbn          = "978-1-4503-0683-6",
	pages         = "21--28",
	publisher     = "{ACM}",
	title         = "{Modeling item selection and relevance for accurate recommendations: a bayesian approach}",
	year          = 2011,
}