@article{VLDB-2012-LinJZXL11,
	author        = "Dan Lin and Christian S. Jensen and Rui Zhang and Lu Xiao and Jiaheng Lu",
	ee            = "http://www.vldb.org/pvldb/vol5/p037_danlin_vldb2012.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 1,
	pages         = "37--48",
	title         = "{A MovingObject Index for Efficient Query Processing with Peer-Wise Location Privacy}",
	volume        = 5,
	year          = 2011,
}