@inproceedings{PODS-1999-Raman,
	author        = "Vijayshankar Raman",
	booktitle     = "{Proceedings of the 18th Symposium on Principles of Database Systems}",
	cdrom         = "DiSC2_1/out/papers/pods/localitypreservvi.pdf",
	doi           = "10.1145/303976.304009",
	isbn          = "1-58113-062-7",
	pages         = "337--345",
	publisher     = "{ACM Press}",
	title         = "{Locality Preserving Dictionaries: Theory and Application to Clustering in Databases}",
	year          = 1999,
}