Oriana Riva, Chuan Qin, Karin Strauss, Dimitrios Lymberopoulos. Progressive Authentication: Deciding When to Authenticate on Mobile Phones. In Tadayoshi Kohno, editor, Proceedings of the 21th USENIX Security Symposium, Bellevue, WA, USA, August 8-10, 2012. pages 301-316, USENIX Association, 2012. [doi]
Abstract is missing.