@inproceedings{SIGIR-2005-SiC,
	author        = "Luo Si and Jamie Callan",
	booktitle     = "{Proceedings of the 28th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1076034.1076051",
	isbn          = "1-59593-034-5",
	pages         = "83--90",
	publisher     = "{ACM}",
	title         = "{Modeling search engine effectiveness for federated search}",
	year          = 2005,
}