CodeVoting: protecting against malicious vote manipulation at the voter's PC. - Rui Joaquim; Carlos Ribeiro (Frontiers of Electronic Voting, 2007)

CodeVoting Protection Against Automatic Vote Manipulation in an Uncontrolled Environment. - Rui Joaquim; Carlos Ribeiro (VOTE-ID, 2007)

VeryVote: A Voter Verifiable Code Voting System. - Rui Joaquim; Carlos Ribeiro; Paulo Ferreira 001 (VoteID, 2009)

Improving Remote Voting Security with CodeVoting. - Rui Joaquim; Carlos Ribeiro; Paulo Ferreira 001 (Towards Trustworthy Elections, 2010)

An Efficient and Highly Sound Voter Verification Technique and Its Implementation. - Rui Joaquim; Carlos Ribeiro (VoteID, 2011)

EVIV: An end-to-end verifiable Internet voting system. - Rui Joaquim; Paulo Ferreira 001; Carlos Ribeiro (Comput. Secur., 2013)

Faster Print on Demand for Prêt à Voter. - Chris Culnane; James Heather; Rui Joaquim; Peter Y. A. Ryan; Steve A. Schneider; Vanessa Teague (EVT/WOTE, 2014)

How to prove the validity of a complex ballot encryption to the voter and the public. - Rui Joaquim (J. Inf. Secur. Appl., 2014)