@inproceedings{PODS-2014-FanGL,
	author        = "Wenfei Fan and Floris Geerts and Leonid Libkin",
	booktitle     = "{Proceedings of the 33rd Symposium on Principles of Database Systems}",
	doi           = "10.1145/2594538.2594551",
	isbn          = "978-1-4503-2375-8",
	pages         = "51--62",
	publisher     = "{ACM}",
	title         = "{On scale independence for querying big data}",
	year          = 2014,
}