@inproceedings{CIKM-2011-DangXC,
	author        = "Van Dang and Xiaobing Xue and W. Bruce Croft",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063904",
	isbn          = "978-1-4503-0717-8",
	pages         = "2117--2120",
	publisher     = "{ACM}",
	title         = "{Inferring query aspects from reformulations using clustering}",
	year          = 2011,
}