@article{VLDB-2011-ZeitlerR,
	author        = "Erik Zeitler and Tore Risch",
	ee            = "http://www.vldb.org/pvldb/vol4/p1181-zeitler.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 11,
	pages         = "1181--1188",
	title         = "{Massive Scale-out of Expensive Continuous Queries}",
	volume        = 4,
	year          = 2011,
}