Sigma Ballots. - Stefan Popoveniuc; Andrew Regenscheid (Electronic Voting, 2010)

Performance Requirements for End-to-End Verifiable Elections. - Stefan Popoveniuc; John Kelsey; Andrew Regenscheid; Poorvi L. Vora (EVT/WOTE, 2010)

Attacking Paper-Based E2E Voting Systems. - John Kelsey; Andrew Regenscheid; Tal Moran; David Chaum (Towards Trustworthy Elections, 2010)