@inproceedings{SIGIR-2011-DingGIKN,
	author        = "Shuai Ding and Sreenivas Gollapudi and Samuel Ieong and Krishnaram Kenthapadi and Alexandros Ntoulas",
	booktitle     = "{Proceedings of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/2009916.2009994",
	isbn          = "978-1-4503-0757-4",
	pages         = "575--584",
	publisher     = "{ACM}",
	title         = "{Indexing strategies for graceful degradation of search quality}",
	year          = 2011,
}