Nikolai A. Severtsev¹, Nguyen Minh Hong², Nguyen Quang Thuong³

 1  FRC «Computer Science and Control» of RAS (Moscow, Russia) 2  State Technical University Le Qui Don (Hanoi, Vietnam)

3  State University of Management (Moscow, Russia) 1  2  3

 wcan@ccas.ru,  nguyenhaihong2007@yahoo.com.vn,  tikhonovrus@gmail.com