Elke Franz, Thomas Springer, Norbert Harder. Enhancing privacy in social applications with the notion of group context. In Nick Savage, Safwan El Assad, Charles A. Shoniregun, editors, 7th International Conference for Internet Technology and Secured Transactions, ICITST 2012, London, United Kingdom, December 10-12, 2012. pages 112-118, IEEE, 2012. [doi]
Abstract is missing.