@inproceedings{SIGIR-2012-KoumpouriS,
	author        = "Athanasia Koumpouri and Vasiliki Simaki",
	booktitle     = "{Proceedings of the 35th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/2348283.2348505",
	isbn          = "978-1-4503-1472-5",
	pages         = "1133--1134",
	publisher     = "{ACM}",
	title         = "{Queries without clicks: evaluating retrieval effectiveness based on user feedback}",
	year          = 2012,
}