@inproceedings{SIGMOD-2011-FinkHOR,
	author        = "Robert Fink and Andrew Hogue and Dan Olteanu and Swaroop Rath",
	booktitle     = "{Proceedings of the 29th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1989323.1989481",
	isbn          = "978-1-4503-0661-4",
	pages         = "1299--1302",
	publisher     = "{ACM}",
	title         = "{SPROUT2: a squared query engine for uncertain web data}",
	year          = 2011,
}