@inproceedings{SIGMOD-2003-GangulyGR,
	author        = "Sumit Ganguly and Minos N. Garofalakis and Rajeev Rastogi",
	booktitle     = "{Proceedings of the 31st ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/872757.872790",
	isbn          = "1-58113-634-X",
	pages         = "265--276",
	publisher     = "{ACM}",
	title         = "{Processing Set Expressions over Continuous Update Streams}",
	year          = 2003,
}