@inproceedings{SIGIR-2011-KimKWHK,
	author        = "Sangkyum Kim and Hyungsul Kim and Tim Weninger and Jiawei Han and Hyun Duk Kim",
	booktitle     = "{Proceedings of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/2009916.2009979",
	isbn          = "978-1-4503-0757-4",
	pages         = "455--464",
	publisher     = "{ACM}",
	title         = "{Authorship classification: a discriminative syntactic tree mining approach}",
	year          = 2011,
}