Nguyen Quang Thuong - Dr. Sc. (Eng.), Senior Research Scientist, Dorodnicyn Computing Centre of RAS. E-mail: tirhonmos@yandex.ru Doan Ngo Tuan Anh - Trainee, Dorodnicyn Computing Centre of RAS. E-mail: nguyenchik2010@yahoo.com.vn Nguyen Dinh Chien - Trainee, Dorodnicyn Computing Centre of RAS. E-mail: chiendvt@gmail.com

N. A. Severtsev1, N. K. Thuong2

1 Federal Research Center "Informatics and Management" of RAS (Moscow, Russia)

2 State University of Management (Moscow, Russia)