@inproceedings{SIGMOD-2002-MaddenSHR,
	author        = "Samuel Madden and Mehul A. Shah and Joseph M. Hellerstein and Vijayshankar Raman",
	booktitle     = "{Proceedings of the 20th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/564691.564698",
	isbn          = "1-58113-497-5",
	pages         = "49--60",
	publisher     = "{ACM}",
	title         = "{Continuously adaptive continuous queries over streams}",
	year          = 2002,
}