Welcome from the Organizers
Mathieu Marion, Director of the Department of Philosophy, UQÀM
Serge Robert, Institute of Cogntive Sciences and Department of Philosophy, UQÀM
Jean-Yves Beziau, Federal University of Rio de Janeiro, founder of the series World Congress on the Square of Oppositions
14h30 / 15h45 Keynote Talk
François Lepage, "Squares in Strict Probabilistic Model"
15h45 / 16h15 Coffee break
Louis Hébert, "From the catuṣkoṭi (Buddhist tetralemma) to participatory oppositions (Saussure), via the semiotic square (Greimas and Rastier) and the templum (Boudon). Syntheses and extensions"