@inproceedings{SIGIR-2008-RavanaM,
	author        = "Sri Devi Ravana and Alistair Moffat",
	booktitle     = "{Proceedings of the 31st International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1390334.1390452",
	isbn          = "978-1-60558-164-4",
	pages         = "687--688",
	publisher     = "{ACM}",
	title         = "{Exploring evaluation metrics: GMAP versus MAP}",
	year          = 2008,
}