@inproceedings{PODS-2013-GheerbrantLS,
	author        = "Amélie Gheerbrant and Leonid Libkin and Cristina Sirangelo",
	booktitle     = "{Proceedings of the 32nd Symposium on Principles of Database Systems}",
	doi           = "10.1145/2463664.2463674",
	isbn          = "978-1-4503-2066-5",
	pages         = "75--86",
	publisher     = "{ACM}",
	title         = "{When is naive evaluation possible?}",
	year          = 2013,
}