@inproceedings{SIGIR-2008-ClarkeKCVABM,
	author        = "Charles L. A. Clarke and Maheedhar Kolla and Gordon V. Cormack and Olga Vechtomova and Azin Ashkan and Stefan Büttcher and Ian MacKinnon",
	booktitle     = "{Proceedings of the 31st International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1390334.1390446",
	isbn          = "978-1-60558-164-4",
	pages         = "659--666",
	publisher     = "{ACM}",
	title         = "{Novelty and diversity in information retrieval evaluation}",
	year          = 2008,
}