@inproceedings{SIGMOD-2002-GarofalakisG,
	author        = "Minos N. Garofalakis and Phillip B. Gibbons",
	booktitle     = "{Proceedings of the 20th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/564691.564746",
	isbn          = "1-58113-497-5",
	pages         = "476--487",
	publisher     = "{ACM}",
	title         = "{Wavelet synopses with error guarantees}",
	year          = 2002,
}