1. Laboratory of Artificial Intelligence (LIA), University of Vale do Itajaí (UNIVALI), Florianópolis, Brazil
2. Laboratory of Embedded and Distributed Systems (LEDS), University of Vale do Itajaí (UNIVALI), Itajaí, Brazil
3. Expert Systems and Applications Laboratory, E.T.S.I.I. of Béjar, University of Salamanca, Salamanca, Spain
4. COPELABS, Universidade Lusófona de Humanidades e Tecnologias, Lisbon, Portugal