@inproceedings{SIGMOD-1999-ChangG,
	author        = "Kevin Chen-Chuan Chang and Hector Garcia-Molina",
	booktitle     = "{Proceedings of the 29th ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "DiSC2_1/out/papers/sigmod/mindyourvocabulchhe.pdf",
	doi           = "10.1145/304182.304212",
	isbn          = "1-58113-084-8",
	pages         = "335--346",
	publisher     = "{ACM Press}",
	title         = "{Mind Your Vocabulary: Query Mapping Across Heterogeneous Information Sources}",
	year          = 1999,
}