@inproceedings{PODS-2005-GangulyGKR,
	author        = "Sumit Ganguly and Minos N. Garofalakis and Amit Kumar and Rajeev Rastogi",
	booktitle     = "{Proceedings of the 24th Symposium on Principles of Database Systems}",
	doi           = "10.1145/1065167.1065200",
	isbn          = "1-59593-062-0",
	pages         = "259--270",
	publisher     = "{ACM}",
	title         = "{Join-distinct aggregate estimation over update streams}",
	year          = 2005,
}