1. Universidade Federal da Bahia, UFBA,Electrical Engineering Department,Brazil
2. Universidade Federal de Pernambuco, UFPE,Electronic Engineering Department,Brazil
3. University of Waterloo,David R. Cheriton School of Computer Science,CA
4. Chang Gung University,Department of Artificial Intelligence,Taiwan
5. University of Essex,School of Computer Science and Electronic Engineering,UK
6. University of Bristol,Smart Internet Lab,UK