@inproceedings{SIGIR-2008-YilmazKA,
	author        = "Emine Yilmaz and Evangelos Kanoulas and Javed A. Aslam",
	booktitle     = "{Proceedings of the 31st International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1390334.1390437",
	isbn          = "978-1-60558-164-4",
	pages         = "603--610",
	publisher     = "{ACM}",
	title         = "{A simple and efficient sampling method for estimating AP and NDCG}",
	year          = 2008,
}