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Wednesday Dec 21, 2011 (room Hermes 6303)
9.30-10.00 Registration  
10.00-10.40 Pieter Seuren (MPI Nijmegen) Generalised logic and the ambiguity of “some”
10.40-11.20 Lorenz Demey (KULeuven) Group theory and duality diagrams
11.20-11.50 Break  
11.50-12.50 Invited speaker: Sebastian Löbner (University of Düsseldorf, Germany) O = PQ4. Artistotle’s Square, Duality Groups, and Phase Quantification
12.50-14.40 Lunch  
14.40-15.20 Jean-Yves Béziau (Federal University of Rio de Janeiro) Going beyond dichotomy with the square and the hexagon of opposition
15.20-16.00 Fabien Schang (LHSP Henri Poincaré, UMR 7117, University Nancy 2) Two visual logics: diagrams vs. graphs
16.00-16.30 Break  
16.30-17.30 Invited Speaker: Alessio Moretti Thinking by oppositions: expoiting the geometrical approach
Thursday Dec 22, 2011 (room Hermes 6303)
09.30-10.00 Coffee  
10.00-11.00 Invited Speaker: Uta Priss (Ostfalia University of Applied Sciences, Wolfenbuettel) Formal Concept Analysis and Logic Diagrams
11.00-11.30 Break  
11.30-12.10 Ferdinando Cavaliere (Cesenatico) The “Semantic Prompters”: from “Distinctive” Logic, new ideas for semantic search engines and translators
12.10-14.00 Lunch  
14.00-14.40 Hans Smessaert (KULeuven) Why some hexagons of opposition are fragments: Sesmat-Blanché versus Sherwood-Czezowski
14.40-15.20 Ahti-Veikko Pietarinen (University of Helsinki) The genesis of Peirce’s beta part of existential graphs
15.20-15.40 Break  
15.40-16.20 Saloua Chatti (University of Tunis) How to fit the indefinite inside the square
16.20-17.00 Amirouche Moktefi (IRIST, Strasbourg – Archives Poincaré, Nancy) & Jean-Yves Béziau (Federal University of Rio de Janeiro) What is there in logic to be represented diagrammatically?