@inproceedings{SIGIR-2006-AzzopardiBC,
	author        = "Leif Azzopardi and Mark Baillie and Fabio Crestani",
	booktitle     = "{Proceedings of the 29th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1148170.1148277",
	isbn          = "1-59593-369-7",
	pages         = "605--606",
	publisher     = "{ACM}",
	title         = "{Adaptive query-based sampling for distributed IR}",
	year          = 2006,
}