Confirmed Speakers:
Evandro Agazzi (AIPS President, University of Genoa - Italy)
Elias H. Alves (Faculty of Philosophy São Bento / Unicamp - Brazil)
Diderik Batens (University of  Ghent - Belgium)
Valentin A. Bazhanov (University of Ulyanovsk - Russia)
Giuliano Di Bernardo (University of Trento - Italy)
Jean-Yves Béziau (UFC - Brazil)
Harvey R. Brown (Oxford University - UK)
Otávio Bueno (University of Miami - USA)
Walter A. Carnielli (Unicamp - Brazil)
Gregory Chaitin (IBM - USA)
Oswaldo Chateaubriand (PUC-RJ - Brazil)
Roberto Cignoli (University of Buenos Aires - Argentina)
Newton C. A. da Costa (USP/UFSC - Brazil)
Marcelo Dascal (Tel Aviv University - Israel)
Francisco Antonio Dória (UFRJ - Brazil)
Itala M. Loffredo D'Ottaviano (Unicamp - Brazil)
Aldo Figallo (UNS - Argentina)
Michel Ghins (Catholic University of Louvain - Belgique)
Marcel Guillaume (University of Clermont-Ferrand I - France)
Décio Krause (UFSC - Brazil)
Germano Lambert-Torres (UNIFEI - Brazil)
Emmanuel Carneiro Leão (UFRJ - Brazil)
Andrea Loparic (USP - Brazil)
Zeljko Loparic (Unicamp - PUC-SP - Brazil)
María Manzano (University of Salamanca - Spain)
Artibano Micali (University of Montpellier - France)
David Miller (University of Warwick - UK)                              
Francisco Miraglia (USP - Brazil)
João Ricardo Moderno (UFRJ/ABF - Brazil)
Jesús Mosterín (CSIC - Spain)
Daniele Mundici (University of Florence - Italy)
Marek Nasieniewski (Nicolaus Copernicus University - Poland)
Michel Paty (CNRS - Paris 7 - France)
Osvaldo Pessoa (USP - Brazil)
Andrzej Pietruszczak (Nicolaus Copernicus University - Poland)
Graham Priest (University of Melbourne - Australia)
Hans-Jörg Rheinberger (Max Planck Institute - Germany)
Alexandre Rodrigues (USP - Brazil)
Clara Helena Sanchez (National University of Colombia - Colombia)
Jairo José da Silva (Unesp - Brazil)
Marcelo Tsuji (USP - Brazil)
Daniel Vanderveken (University of Québec - Canada)

Scientific Committee:
Evandro Agazzi (AIPS President, University of Genoa - Italy)
Oswaldo Chateaubriand (Pontific University of Rio de Janeiro - Brazil)
Itala M. Loffredo D'Ottaviano (State University of Campinas - Brazil)
Daniele Mundici (University of Florence - Italy)
Patrick Suppes (Stanford University - USA)

Organizing Committee:
Itala M. Loffredo D'Ottaviano (State University of Campinas - Brazil)
Daniele Mundici (University of Florence - Italy)
Walter A. Carnielli (State University of Campinas - Brazil)
Marcelo E. Coniglio (State University of Campinas - Brazil)