@inproceedings{SIGIR-2002-SiC,
	author        = "Luo Si and James P. Callan",
	booktitle     = "{Proceedings of the 25th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/564376.564382",
	pages         = "19--26",
	publisher     = "{ACM}",
	title         = "{Using sampled data and regression to merge search engine results}",
	year          = 2002,
}