@inproceedings{CIKM-2010-ParameswaranGU,
	author        = "Aditya G. Parameswaran and Hector Garcia-Molina and Jeffrey D. Ullman",
	booktitle     = "{Proceedings of the 19th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1871437.1871555",
	isbn          = "978-1-4503-0099-5",
	pages         = "919--928",
	publisher     = "{ACM}",
	title         = "{Evaluating, combining and generalizing recommendations with prerequisites}",
	year          = 2010,
}