1. Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region, Russia
2. Institute for Information Transmission Problems of the Russian Academy of Sciences (Kharkevich Institute), Moscow, Russia
3. Caucasus Mathematical Center, Adyghe State University, Maikop, Russia
4. Research Center for Trusted Artificial Intelligence, Ivannikov Institute for System Programming of the Russian Academy of Science, Moscow, Russia
5. Humboldt-Universitat zu Berlin, Berlin, Germany
6. V. I. Vernadsky Crimean Federal University, Simferopol, Russia