@inproceedings{PODS-2004-KaushikRC,
	author        = "Raghav Kaushik and Raghu Ramakrishnan and Venkatesan T. Chakaravarthy",
	booktitle     = "{Proceedings of the 23rd Symposium on Principles of Database Systems}",
	doi           = "10.1145/1055558.1055586",
	ee            = "http://www.acm.org/sigmod/pods/proc04/pdf/P-20.pdf",
	isbn          = "1-58113-858-X",
	pages         = "201--209",
	publisher     = "{ACM}",
	title         = "{Synopses for Query Optimization: A Space-Complexity Perspective}",
	year          = 2004,
}