@inproceedings{SAC-2013-UmemotoYNT,
	author        = "Kazutoshi Umemoto and Takehiro Yamamoto and Satoshi Nakamura and Katsumi Tanaka",
	booktitle     = "{Proceedings of the 28th Annual Symposium on Applied Computing}",
	doi           = "10.1145/2480362.2480534",
	editor        = "Sung Y. Shin and José Carlos Maldonado",
	isbn          = "978-1-4503-1656-9",
	pages         = "894--901",
	publisher     = "{ACM}",
	title         = "{Predicting query reformulation type from user behavior}",
	year          = 2013,
}