1. Fondazione Bruno Kessler Povo Trento Italy
2. Computer Science and Artificial Intelligence University of Udine Udine Italy
3. Graduate Program in Applied Computer Science University of Vale do Itajaí Itajaí Brazil
4. Electrical Engineering Department University of Planalto Catarinense Lages Brazil
5. Expert Systems and Applications Lab. E.T.S.I.I. of Béjar Universidad de Salamanca Salamanca Spain
6. COPELABS Lusófona University of Humanities and Technologies Lisboa Portugal
7. VALORIZA Research Center for Endogenous Resources Valorization Instituto Politécnico de Portalegre Portalegre Portugal