@inproceedings{RecSys-2007-GadanhoL,
	author        = "Sandra Clara Gadanho and Nicolas Lhuillier",
	booktitle     = "{Proceedings of the First Conference on Recommender Systems}",
	doi           = "10.1145/1297231.1297248",
	isbn          = "978-1-59593-730-8",
	pages         = "97--104",
	publisher     = "{ACM}",
	title         = "{Addressing uncertainty in implicit preferences}",
	year          = 2007,
}