@inproceedings{SIGMOD-2009-DasguptaZDC,
	author        = "Arjun Dasgupta and Nan Zhang and Gautam Das and Surajit Chaudhuri",
	booktitle     = "{Proceedings of the 27th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1559845.1559863",
	isbn          = "978-1-60558-551-2",
	pages         = "153--164",
	publisher     = "{ACM}",
	title         = "{Privacy preservation of aggregates in hidden databases: why and how?}",
	year          = 2009,
}