Information and Telecommunication Technologies and Mathematical Modeling of High-Tech Systems 2023 (ITTMM 2023) Monday, April 17, 2023 - Friday, April 21, 2023 RUDN University Moscow,Russia It is our pleasure to invite you to attend the XII Conference (with international participation) "Information and Telecommunication Technologies and Mathematical Modeling of High-Tech Systems" (ITTMM 2023). The conference will be held in Moscow, Russia, April 17-21, 2023. Topics The Conference is supposed to take place in the scientific areas formed during the previous conferences of the Faculty of Science of RUDN University and its traditional partners in conducting academician scientific events. Teletraffic theory and its applications Next-generation communication networks: management, quality, architecture Applied information systems Mathematical modeling and simulation Distributed high-performance computing and Big-data The list does not limit the possibility of discussing other areas of research within the general theme of the Conference. The program will include oral (15 min) and poster presentations. Organizers of the Conference Peoples' Friendship University of Russia (RUDN University) Moscow Technical University of Communications and Informatics (MTUCI) V. A. Trapeznikov Institute of Control Sciences of Russian Academy of Sciences (ICS RAS) Laboratory of Information Technologies of the Joint Institute for Nuclear Research (LIT JINR) Federal Research Center "Computer Science and Control" of the Russian Academy of Sciences Working languages The working languages of the Conference: English and Russian. Policy on submission Papers should contain 3-6 full pages, including figures, tables, and references. When a paper exceeds 6 pages, extra pages can be chargeable. The materials are made out according to the template of the conference book and are laid out on the Conference website. Registration Fee The registration fee for participants is ₽ 1000. A registration fee is paid for each publication. Payment is made to the conference account before the start of the conference. The expenses for traveling, accommodation, and meals are borne by the participants. Venue Peoples' Friendship University of Russia (RUDN University), 3 Ordzhonikidze str., Moscow, Russia. URL: Information and Telecommunication Technologies and Mathematical Modeling of High-Tech Systems 2023 (ITTMM 2023) Organizers: Peoples' Friendship University of Russia (RUDN University); Moscow Technical University of Communications and Informatics (MTUCI); V. A. Trapeznikov Institute of Control Sciences of Russian Academy of Sciences (ICS RAS); Laboratory of Information Technologies of the Joint Institute for Nuclear Research (LIT JINR); Federal Research Center "Computer Science and Control" of the Russian Academy of Sciences.