@inproceedings{SIGMOD-2007-SolimanIC,
	author        = "Mohamed A. Soliman and Ihab F. Ilyas and Kevin Chen-Chuan Chang",
	booktitle     = "{Proceedings of the 25th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1247480.1247613",
	isbn          = "978-1-59593-686-8",
	pages         = "1082--1084",
	publisher     = "{ACM}",
	title         = "{URank: formulation and efficient evaluation of top-k queries in uncertain databases}",
	year          = 2007,
}