| Date | Title | Destinatary | Abstract |
| Feb 2008 |
Electronic Voting: A balancing act |
To appear in "The Best of WOTE", "Lecture Notes in Computer Science" series, Springer Verlag, 2008 | Major lessons from Brazil's experience with the world’s first full national implementation of universal electronic voting. |
| Nov 2007 |
Brazil's e-voting: an Overview |
Workers' Party (PT) web portal, The New Market Machine web portal (Colin Brayton's) |
A conspirational view of Brazil's adventurous experience with dematerialization of democracy. |
| Out 2007 |
Lessons from Brazil's e-vote |
V Votobit, International Coloquium on Electronic Voting, Monterey, Mexico 2007 | Personal lessons from Brazil's pioneering experience with e-vote. Transcript of talk given at V Votobit. |
| Apr 2005 |
E-Voting: Is Brazil ahead
of its time? |
CryptoBytes, Vol 7, N. 2, pp. 2-8, Fall 2004 edition, RSA Security Laboratories, USA | How has Brazil's experience with voter-verifiable electronic electioral systems played out? <pre-print> |
| Aug 2004 |
E-Voting: Is Brazil ahead? |
Draft for publication at CryptoBytes, Vol 7, N. 2, Fall 2004 edition, RSA Security Laboratories, USA | Extended report on how has Brazil's experience with voter-verifiable electronic electioral systems played out. |
| Apr 2003 |
Is Brazil ahead of its time? | First Workshop on Voter-Verified Electoral Systems, Denver USA 2003 | New bill of law at Brazil's Congress turns eletctronic vote auditing in another black box |
| Apr 2003 |
Act ONE: Preemptive Sampling | Privacy International 2003 Contest: "World's most stupid security measure" | Last minute change in law preempts effectivenesss of eletctronic vote auditing |
| Apr 2003 |
Act TWO: Parallel Testing | Privacy International 2003 Contest: "World's most stupid security measure" | A test is set up as substitute for eletctronic vote auditing which can signal the system not to defraud |
| Apr 2003 |
Act THREE: Self Validation | Privacy International 2003 Contest: "World's most stupid security measure" | The need for independence in eletctronic vote auditing is discharted by a program which attest its own honesty. |