@inproceedings{CIKM-2012-AltingovdeBCOSU,
	author        = "Ismail Sengör Altingövde and Roi Blanco and Berkant Barla Cambazoglu and Rifat Ozcan and Erdem Sarigil and Özgür Ulusoy",
	booktitle     = "{Proceedings of the 21st ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2396761.2398560",
	isbn          = "978-1-4503-1156-4",
	pages         = "2000--2004",
	publisher     = "{ACM}",
	title         = "{Characterizing web search queries that match very few or no results}",
	year          = 2012,
}