1. Departamento de Computaç ão, Federal University of Ceará, Fortaleza, Ceará and Brazil, --- Select a Country ---
2. Department of Informatics, Pontifical Catholic University of Rio de Janeiro and Brazil, --- Select a Country ---
3. TechLab, Departamento de Ciências e Tecnologias, Universidade Autónoma de Lisboa Luís de Camões and Portugal, --- Select a Country ---