@inproceedings{SIGMOD-2006-SharfmanSK,
	author        = "Izchak Sharfman and Assaf Schuster and Daniel Keren",
	booktitle     = "{Proceedings of the 24th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1142473.1142508",
	isbn          = "1-59593-256-9",
	pages         = "301--312",
	publisher     = "{ACM}",
	title         = "{A geometric approach to monitoring threshold functions over distributed data streams}",
	year          = 2006,
}