UNILOG 2013 Rio de Janeiro

[Universal Logic]

The 4th World Congress and School on Universal Logic
will happen in Rio de Janeiro, March 29 - April 7 2013

15 invited speakers: S.Feferman, Y.Gurevich, J.Hintikka, G.Sher, etc.
1 contest: Scope of logic theorems
15 workshops: Many-Valued Logics, Logic and Metaphysics, Thinking and
Rationality, etc.
25 tutorials: Hypersequents, Logic for the Blind, Erotetic Logics, Quantum
Cognition, etc.

Call for papers : Deadline November 1st, 2012
http://www.uni-log.org/