@inproceedings{CIKM-2009-HuangE,
	author        = "Jeff Huang and Efthimis N. Efthimiadis",
	booktitle     = "{Proceedings of the 18th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1645953.1645966",
	isbn          = "978-1-60558-512-3",
	pages         = "77--86",
	publisher     = "{ACM}",
	title         = "{Analyzing and evaluating query reformulation strategies in web search logs}",
	year          = 2009,
}