@inproceedings{SIGIR-2011-ChatzichristofisZA11a,
	author        = "Savvas A. Chatzichristofis and Konstantinos Zagoris and Avi Arampatzis",
	booktitle     = "{Proceedings of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/2009916.2010164",
	isbn          = "978-1-4503-0757-4",
	pages         = "1289--1290",
	publisher     = "{ACM}",
	title         = "{The TREC files: the (ground) truth is out there}",
	year          = 2011,
}