Michael Toomim, Xianhang Zhang, James Fogarty, Nathan Morris. Social Access Control for Social Media Using Shared Knowledge Questions. In Eytan Adar, Matthew Hurst, Tim Finin, Natalie S. Glance, Nicolas Nicolov, Belle L. Tseng, editors, Proceedings of the Second International Conference on Weblogs and Social Media, ICWSM 2008, Seattle, Washington, USA, March 30 - April 2, 2008. The AAAI Press, 2008. [doi]
Abstract is missing.