CNR-ISASI Istituto di Scienze Applicate e Sistemi Intelligenti“E.Caianiello”;
via Campi Flegrei 34;
80078 Pozzuoli(NA);
Italy;
Universitédu Maine;
CNRS UMR 6613;
LAUM;
Avenue Olivier Messiaen;
72085 Le Mans Cedex 9;
France;
Electrical and Computer Engineering Department;
University of Connecticut;
U-4157;
Storrs;
CT 06269;
USA;