@inproceedings{CIKM-2014-WuF14a,
	author        = "Hao Wu and Hui Fang",
	booktitle     = "{Proceedings of the 23rd ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2661829.2661931",
	isbn          = "978-1-4503-2598-1",
	pages         = "1619--1628",
	publisher     = "{ACM}",
	title         = "{Analytical Performance Modeling for Top-K Query Processing}",
	year          = 2014,
}