@inproceedings{RecSys-2011-EkstrandLKR11a,
	author        = "Michael D. Ekstrand and Michael Ludwig and Jack Kolb and John Riedl",
	booktitle     = "{Proceedings of the Fifth Conference on Recommender Systems}",
	doi           = "10.1145/2043932.2044001",
	isbn          = "978-1-4503-0683-6",
	pages         = "349--350",
	publisher     = "{ACM}",
	title         = "{LensKit: a modular recommender framework}",
	year          = 2011,
}