@article{VLDB-2008-HuRCLZ,
	author        = "Ling Hu and Kenneth A. Ross and Yuan-Chi Chang and Christian A. Lang and Donghui Zhang",
	ee            = "http://www.vldb.org/pvldb/1/1454209.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 2,
	pages         = "1488--1491",
	title         = "{QueryScope: visualizing queries for repeatable database tuning}",
	volume        = 1,
	year          = 2008,
}