@inproceedings{CIKM-2012-JiangHHYN,
	author        = "Jiepu Jiang and Daqing He and Shuguang Han and Zhen Yue and Chaoqun Ni",
	booktitle     = "{Proceedings of the 21st ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2396761.2398710",
	isbn          = "978-1-4503-1156-4",
	pages         = "2635--2638",
	publisher     = "{ACM}",
	title         = "{Contextual evaluation of query reformulations in a search session by user simulation}",
	year          = 2012,
}