CAPTCHA-based Code Voting

Rolf Oppliger, Jörg Schwenk, Christoph Löhr. CAPTCHA-based Code Voting. In Robert Krimmer, Rüdiger Grimm, editors, 3rd International Conference, Co-organized by Council of Europe, Gesellschaft für Informatik and E-Voting.CC, August 6th-9th, 2008 in Castle Hofen, Bregenz, Austria. Volume 131 of LNI, pages 223-222, GI, 2008.


Abstract is missing.