@article{VLDB-2013-TaoHCC,
	author        = "Yufei Tao and Xiaocheng Hu and Dong-Wan Choi and Chin-Wan Chung",
	ee            = "http://www.vldb.org/pvldb/vol6/p1546-tao.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 13,
	pages         = "1546--1557",
	title         = "{Approximate MaxRS in Spatial Databases}",
	volume        = 6,
	year          = 2013,
}