@inproceedings{CIKM-2011-DouHLSW,
	author        = "Zhicheng Dou and Sha Hu and Yulong Luo and Ruihua Song and Ji-Rong Wen",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063767",
	isbn          = "978-1-4503-0717-8",
	pages         = "1311--1320",
	publisher     = "{ACM}",
	title         = "{Finding dimensions for queries}",
	year          = 2011,
}