@inproceedings{PODS-2012-IndykLR,
	author        = "Piotr Indyk and Reut Levi and Ronitt Rubinfeld",
	booktitle     = "{Proceedings of the 31st Symposium on Principles of Database Systems}",
	doi           = "10.1145/2213556.2213561",
	isbn          = "978-1-4503-1248-6",
	pages         = "15--22",
	publisher     = "{ACM}",
	title         = "{Approximating and testing k-histogram distributions in sub-linear time}",
	year          = 2012,
}