@inproceedings{PODS-2003-ChirkovaL,
	author        = "Rada Chirkova and Chen Li",
	booktitle     = "{Proceedings of the 22nd Symposium on Principles of Database Systems}",
	doi           = "10.1145/773153.773158",
	isbn          = "1-58113-670-6",
	pages         = "38--48",
	publisher     = "{ACM}",
	title         = "{Materializing views with minimal size to answer queries}",
	year          = 2003,
}