1. Faculty of Mathematics and Computer Science, North-Caucasus Federal University, 355017 Stavropol, Russia
2. Computer Science Department, CICESE Research Center, Ensenada 22860, Mexico
3. Control/Management and Applied Mathematics, Ivannikov Institute for System Programming, 109004 Moscow, Russia
4. Computing Platform Lab, Samsung Advanced Institute of Technology, Suwon 16678, Republic of Korea
5. North-Caucasus Center for Mathematical Research, North-Caucasus Federal University, 355017 Stavropol, Russia
6. Faculty of Engineering, Universidad de la República, Montevideo 11300, Uruguay