1. Computer Science DepartmentCONACYT‐National Institute of Astrophysics, Optics and ElectronicsLuis Enrique Erro No. 1Tonatzintla72840PueblaMexico
2. Electrical Engineering DepartmentCINVESTAV‐IPNAve. IPN No. 2508, Col. San Pedro Zacatenco07360CDMXMexico