@inproceedings{SIGMOD-2007-QuXL,
	author        = "Huiming Qu and Jie Xu and Alexandros Labrinidis",
	booktitle     = "{Proceedings of the 25th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1247480.1247622",
	isbn          = "978-1-59593-686-8",
	pages         = "1106--1108",
	publisher     = "{ACM}",
	title         = "{Quality is in the eye of the beholder: towards user-centric web-databases}",
	year          = 2007,
}