@inproceedings{CIKM-2011-YiA,
	author        = "Xing Yi and James Allan",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063604",
	isbn          = "978-1-4503-0717-8",
	pages         = "153--162",
	publisher     = "{ACM}",
	title         = "{Discovering missing click-through query language information for web search}",
	year          = 2011,
}