@inproceedings{SIGMOD-2013-RoyCFRZ,
	author        = "Sudeepa Roy and Laura Chiticariu and Vitaly Feldman and Frederick Reiss and Huaiyu Zhu",
	booktitle     = "{Proceedings of the 31st ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/2463676.2465284",
	isbn          = "978-1-4503-2037-5",
	pages         = "457--468",
	publisher     = "{ACM}",
	title         = "{Provenance-based dictionary refinement in information extraction}",
	year          = 2013,
}