@inproceedings{PODS-2012-KoutrisUBHS,
	author        = "Paraschos Koutris and Prasang Upadhyaya and Magdalena Balazinska and Bill Howe and Dan Suciu",
	booktitle     = "{Proceedings of the 31st Symposium on Principles of Database Systems}",
	doi           = "10.1145/2213556.2213582",
	isbn          = "978-1-4503-1248-6",
	pages         = "167--178",
	publisher     = "{ACM}",
	title         = "{Query-based data pricing}",
	year          = 2012,
}