@inproceedings{CIKM-2010-HuangSN,
	author        = "Yunping Huang and Le Sun and Jian-Yun Nie",
	booktitle     = "{Proceedings of the 19th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1871437.1871645",
	isbn          = "978-1-4503-0099-5",
	pages         = "1453--1456",
	publisher     = "{ACM}",
	title         = "{Query model refinement using word graphs}",
	year          = 2010,
}