@inproceedings{CHI-2013-KnijnenburgKJ,
	author        = "Bart P. Knijnenburg and Alfred Kobsa and Hongxia Jin",
	booktitle     = "{Proceedings of the 31st ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2470654.2481369",
	isbn          = "978-1-4503-1899-0",
	pages         = "2667--2676",
	publisher     = "{ACM}",
	title         = "{Preference-based location sharing: are more privacy options really better?}",
	year          = 2013,
}