@inproceedings{RecSys-2013-SavirBS,
	author        = "Amihai Savir and Ronen I. Brafman and Guy Shani",
	booktitle     = "{Proceedings of the Seventh Conference on Recommender Systems}",
	doi           = "10.1145/2507157.2507196",
	isbn          = "978-1-4503-2409-0",
	pages         = "391--394",
	publisher     = "{ACM}",
	title         = "{Recommending improved configurations for complex objects with an application in travel planning}",
	year          = 2013,
}