@inproceedings{SIGIR-2005-ViolaN,
	author        = "Paul A. Viola and Mukund Narasimhan",
	booktitle     = "{Proceedings of the 28th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1076034.1076091",
	isbn          = "1-59593-034-5",
	pages         = "330--337",
	publisher     = "{ACM}",
	title         = "{Learning to extract information from semi-structured text using a discriminative context free grammar}",
	year          = 2005,
}