Financial Cryptography and Data Security: FC 2018 International Workshops, BITCOIN, VOTING, and WTSC, Nieuwpoort, Curaçao, March 2, 2018, Revised Selected Papers

E-Voting and Identity: 4th International Conference, Vote-ID 2013, Guildford, UK, July 17-19, 2013, Proceedings

Electronic Voting: First International Joint Conference, E-Vote-ID 2016, Bregenz, Austria, October 18-21, 2016, Proceedings