@inproceedings{CIKM-2012-SongKNCXB,
	author        = "Yi Song and Panagiotis Karras and Sadegh Nobari and Giorgos Cheliotis and Mingqiang Xue and Stéphane Bressan",
	booktitle     = "{Proceedings of the 21st ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2396761.2398475",
	isbn          = "978-1-4503-1156-4",
	pages         = "1572--1576",
	publisher     = "{ACM}",
	title         = "{Discretionary social network data revelation with a user-centric utility guarantee}",
	year          = 2012,
}