Scientific and practical conference IMMOD-2025
We invite you to take part in the scientific conference "Simulation modeling. Theory and practice" (IMMOD-2025)
The twelfth All-Russian Scientific and practical Conference on simulation modeling and its application in science and industry "Simulation modeling. Theory and practice" (IMMOD-2025) will take place in St. Petersburg, (Gorky House of Scientists of the Russian Academy of Sciences, 26 Dvortsovaya Embankment), October 15-17, 2025
The purpose of the conference: dissemination of simulation methods and tools for solving scientific and practical problems, activation of creative activity and strengthening of scientific and industrial potential of the Russian Federation.
The main thematic areas of the conference: - theoretical foundations and methodology of simulation and complex modeling; - methods of research and evaluation of model quality, validation and verification of models; - distributed modeling methods and systems; - modeling global processes; - simulation and artificial intelligence; - automation and visualization tools for simulation and complex modeling; - system dynamics (with the obligatory presence of a simulation component in the used model-algorithmic development); - optimization methods in simulation modeling; - virtual modeling and simulation systems (simulators); - practical application of modeling and simulation automation tools, decision-making based on simulation results; - simulation and integrated modeling in teaching and education; - the normative and methodological base of simulation and complex modeling.
Conference organizers: - АО "Center for Shipbuilding and Ship Repair Technology", Saint Petersburg; - St. Petersburg Institute of Informatics and Automation of the Russian Academy of Sciences; - NP "National Society of Simulation Modeling".
Applications for presentations will be accepted from November 1, 2024. The deadline for submitting applications for a presentation is October 1, 2025 (without publication).
The working language of the conference is Russian. The registration fee is 4,500 rubles. Participation is free for students.
Please send a notice of your intention to participate as a listener or speaker (in the form provided on the conference website), as well as the materials of the reports, to the conference secretariat by e-mai
The 28th International Conference on "Distributed Computer and Communication Networks: Control, Computation, Communications (DCCN - 2025)"
The DCCN-2025 conference will be held under the support of the IEEE (Russia Section Chapter, COM19) and will take place in Moscow, Russia, on 22 - 26 September, 2025 in a hybrid mode (with physical and/or virtual participation).
The main idea of the conference is to provide a platform and forum for researchers and developers from academia and industry from various countries working in the area of theory and applications of distributed computer and communication networks, mathematical modeling, methods of control and optimization of distributed systems, by offering them a unique opportunity to share their views as well as discuss the prospective developments and pursue collaboration in this area.
The working languages of the Conference are Russian and English.
Proceedings Traditionally, the accepted and presented DCCN papers are published in the Conference Proceedings volume (included into the Russian Science Citation Index). The revised selected submissions in English, recommended by the Program Committee, also appear as a stand-alone volume of selected extended papers published by Springer (indexed in Scopus and Web of Science).
Topics Conference topics include, but are not limited to the these:
Timeline 15 April 2025 End of papers submission Start of peer review End of workshop proposals submission 15 May 2025 Deadline for camera-ready submissions (regular papers, 4-6 pages ) 15 June 2025 Deadline for camera-ready submissions (extended papers, 12-15 pages) 01 August 2025 Fee payment deadline 22 Sep 2025 Conference in Moscow 26 Sep 2025 Conference closes
Venue The DCCN-2025 conference will be held in a hybrid mode (with physical and virtual participation) in the premises of the V.A. Trapeznikov Institute of Control Sciences of Russian Academy of Sciences (ICS RAS).br> Address: ICS RAS, 65 Profsoyuznaya street, Moscow 117997, Russia
Registration
Nucleus-2025. Nuclear physics, elementary particle physics, and nuclear technologies
The jubilee 75th International Conference “Nucleus-2025. Nuclear physics, elementary particle physics, and nuclear technologies” will take place at the Saint Petersburg State University from 1 to 6 July 2025. The event dates back to 1950 and is the oldest international nuclear conference in Russia and is among the oldest ones worldwide. Only in-person participation is available.
The conference is devoted to the relevant issues of nuclear and high energy physics, nuclear medicine, neutron and synchrotron research, and their applications. In addition, research using synchrotron radiation and neutrons will be discussed. The main programme of the conference covers a wide range of scientific areas.
Scientific programme:
The programme includes plenary and oral presentations, along with a poster session.
The working languages of the conference are — Russian and English.
The registration and abstract submission are available on the conference website.
Important dates
Scientific Computing Infrastructure workshop at ICCSA 2025
Please consider the Scientific Computing Infrastructure workshop held together with the ICCSA conference to submit your papers.
SCIENTIFIC COMPUTING INFRASTRUCTURE (SCI'25) WORKSHOP Held in conjunction with the 25th International Conference on Computational Science and Its Applications (ICCSA 2025) on June 30 - July 3, 2025 in collaboration with Galatasaray University, Istanbul, Türkiye (ONLINE participation is possible). ICCSA 2025 is the next event in the series of International Conferences on Computational Science and Its Applications.
CALL FOR PAPERS Advancements in computing platforms research allow building complex distributed systems which help conduct virtual experiments. These systems are composed of a variety of distributed components and there are numerous ways to tie them together. One of the important directions currently explored is using artificial intelligence (AI) in scope of such systems both on the application side and on the system level as the means for self-organization and system management.
Topics of the SCI'25 workshop include but are not limited to:
PAPER SUBMISSION To submit a paper, please connect to the Submission site from the link provided at the ICCSA 2025 web site.
Only papers submitted through the electronic system and strictly adhering to the relevant format will be considered for reviewing and publication.
The submission must fall into the following category: Scientific Computing Infrastructure (SCI) workshop paper.
The submitted paper must be between 12 to 18 pages long for LNCS publication and should be formatted according to the LNCS rules, respectively. Please consult the URL for formatting information and templates. See detailed instructions for authors on the ICCSA website
IMPORTANT DATES
Organiser(s): Dr. Vladimir Korkhov, Dr. Elena Stankova (Saint-Petersburg State University, Russia) and Nataliia Kulabukhova (Navio, Russia).
Parallel Computing Technologies (PCT'2025)
We invite you to take part in the international scientific conference "Parallel Computing Technologies (PCT) 2025"
Dates and venue: PCT'2025 will be held on April 8-10, 2025 in HSE University, Moscow, Russia.
PCT'2025 is the 19-th annual international scientific conference aimed to develop and employ parallel computing technologies and machine learning in versatile areas of science and technology.
The main purpose of the conference is to provide an opportunity to report and discuss the results achieved by leading research groups in solving practical issues using supercomputer and neural network technologies.
Conference program
The conference is organized by: Ministry of science and higher education of Russian Federation HPC Consortium of Russian Universities
The scope of the conference covers all aspects of the application of cloud, supercomputer and neural network technologies in science and technology such as applications, hardware and software, specific languages and packages.
On working days of the conference a supercomputer exhibition will be organized, where leading manufacturers of hardware and software present their latest developments in the field of high performance computing.
Languages: Russian, English.
Platinum Sponsor: E-Flops Company.
Informational support: Informational and analytical center Parallel.ru "Poisk" newspaper
Event partners: International Congress "Russian Supercomputing Days" International Scientific Conference "Russian Supercomputing Days" National Supercomputer Forum
Important dates Submission of abstracts: January 1st, 2025 Submission of papers: February 1th, 2025 Notification of acceptance: March 3st, 2025 Registration of speakers: March 24th, 2025 Camera-ready version of papers: April 21th, 2025 Registration for participation in supercomputer exhibition: March 3st, 2025 Registration of participants (non-speakers): March 31th, 2025
Conference: April 7st: arrival date April 8th–10th: conference working dates April 11th: departure date
To subscribe to the newsletter of the conference, send an email with the subject SUBSCRIBE to pavt.conf@susu.ru.
Read more on the conference website.
Online-seminar "Crafting Principled Machine Learning Architectures for Networked Systems"
Modern networking environments’ dynamic and unpredictable nature poses significant challenges for traditional design approaches and off-the-shelf machine learning methods. As networked systems adapt to changing conditions, such as topology shifts, complex constraints, and unforeseen scenarios, they often outpace the capabilities of conventional solutions. In this panel, we will advocate for a cross-disciplinary approach that integrates insights and techniques from both networking and machine learning and will showcase two recent approaches that exemplify this ethos.
Register
Online seminar at the CMC MSU faculty
On March 12, 2025 at 17:00 at the Faculty of Computational Mathematics and Cybernetics (CMC) MSU, room 247а an online seminar will be held, where two reports will be presented on the following topics:
Analyzing robustness-computational cost trade-off in generative AI models for AGI roadmap.
Speaker: Espinola Rivera Holger Elias, in short - Holger - Postgraduate student of the Institute of Computer Science and Cybersecurity of SPbPU. Report in English, approximately 40 minutes, including questions..
Abstract:
One of the central challenges in artificial intelligence, particularly with large language models (LLMs), is trade-off between developing robust reasoning models with explainable capabilities and the limitation of availability of data and computer power resources. Traditional LLMs excel at pattern recognition, language generation, and tasks relying on memorized data having as core solution the transformer architecture and prompt engineering techniques to overcome some scenarios where LLM are prone to hallucinate. However, LLM under pre-trained recipe struggle with complex problem-solving that requires step-by-step logical reasoning, such as mathematical computations, coding, or scientific analysis, and with this complexity, the computational power and the need for more data, grows. The LLM are just sophisticated pattern matchers, or they truly reason? In the next report, we will explore the mathematical and computer science foundations which support the recent developments, analyzing the advantages and the limitations of the best performing solutions like the reasoning-oriented Reinforcement Learning process and Chain-of-Thoughts, going further exploring in mathematics and neuroscience, some ideas in order to overcome the robustness-cost tradeoff for generative models.
O том, как для решения задачи построения однопроцессорных расписаний с минимизацией пикового использования ресурса удалось построить целое семейство алгоритмов.
Speaker: V.V. Balashov
Both reports will be in person, with a broadcast via the link
Modern Telecommunications and Mathematical Theory of Teletraffic
the 91th session of the scientific inter-university seminar "Modern Telecommunications and Mathematical Theory of Teletraffic" will be held on February 28, 2025, 16:00
Seminar Topic: Discrete optimization in queueing systems by reinforcement learning vs random search method.
Speaker: Dmitry Efrosinin, Doctor of Sci. Math., Professor, Acting Head of the Institute for Stochastics of the Johannes Kepler University Linz, Austria.
The topic of the paper is to discuss the application of reinforcement learning algorithms to discrete optimization problems in queueing theory. As a concrete example, we consider the problem of optimal allocation of customers between servers in a multichannel queueing system with a finite population, a common queue, and heterogeneous servers with the aim of minimizing the average cost per unit of time. To verify the experimental results of optimal control obtained, a dynamic programming algorithm is used. Moreover, we have additionally applied an alternative numerical random search method based on the simulated annealing algorithm. A discussion of the advantages and disadvantages of the methods used as well as the peculiarities of their use for controlled queueing systems is carried out.
Moreover, the following problems are discussed in brief:
1. Formulation of the optimization problem as a Markov or semi-Markovian controlled process 2. Reinforcement learning algorithms based on state action value function Q 3. Reinforcement learning algorithms based on the policy gradient. 4. Principles of the simulated annealing.
Join
face-to-face: room 219, 3, Ordzhonikidze st, Moscow, via Yandex Telemost
Details
Dear Colleagues! Информируем Вас о предстоящем совместном научном семинаре. В среду 26.02 в 17:00, состоится доклад младшего научного сотрудника Лаборатории беспроводных сетей ИППИ РАН Карамышева А. Ю., (аспирант Хорова Е.М.), который является действующим членом IEEE 802.11 с правом голоса.
Тема: "Приближённый метод оценки эффективной ёмкости многосерверной системы массового обслуживания в сценариях сверхнадежной связи с малыми задержками"
Аннотация: В последние годы активно развиваются приложения, требующие гарантированно низких задержек и высокой надежности при доставке данных. Многие современные технологии связи предлагают специализированные механизмы для обслуживания трафика таких приложений. Для настройки этих механизмов и работы алгоритмов управления ресурсами необходимо быстро и точно оценивать эффективную емкость системы -- максимальный объем трафика, обслуживаемого при условии удовлетворения строгим требованиям к качеству обслуживания. Доклад будет посвящен разработке искомой приближенной формулы для оценки эффективной ёмкости системы многосерверной системы массового обслуживания в условиях, характерных для сценариев сверхнадежной связи с малыми задержками. Будут обсуждаться точность, асимптотическое поведение и применимость полученных соотношений.
Подключиться online по ссылке.
Mathematical theory of teletraffic and its applications to the telecommunication network performance analysis
On Wednesday, 19.02, at 17:00, Konstantin Evgenievich Samoilov will give a presentation on the topic: "Mathematical theory of teletraffic and its applications to the telecommunication network performance analysis". You can connect to the seminar via zoom at the link. Conference ID: 848 7051 5845 Access code: 6212020
Samuylov K.E. - Director of the Institute of Computer Science and Telecommunications of RUDN University, Doctor of Engineering Sciences, Professor.
The presentation provides a brief overview of the main results of the RUDN University school of mathematical theory of teletraffics in the field of theory of systems and networks of mass services, the construction and application of models for the analysis and calculation of the performance of telecommunication networks. Examples of research of system models and scenarios of 5G/6G networks application are given.
At the numerous requests of the seminar participants, we are making a presentation with the permission of Konstantin Evgenievich.
Report on the Dagsthul Seminar “Research Infrastructures and Tools for Collaborative Networked Systems Research"
Dear Colleagues,
Experimental research on networked and distributed systems requires a suitable research infrastructure to perform experiments. Despite past numerous efforts and initiatives, the community recognizes the obvious shortcomings of the approach and solutions that have been used until recently. A Dagstuhl Seminar was held on November 2024, discussing how to find ways to increase the value and suitability of these research infrastructures. The seminar aimed to support the research community in increasing quality, reproducibility and reuse of research results, and to allow for a more efficient use of research infrastructure resources. Moreover, research infrastructures should evolve towards advanced scientific instruments that offer a vital insight to the underlying information in improvising the understanding of science methodologies and practices as they reliably and precisely help the scientist to measure the subject of their investigations.
We are thrilled to welcome Paul Mockapetris, the visionary inventor of the Domain Name System (DNS). The DNS, a cornerstone of the modern internet, enables billions of people—and their devices—to connect seamlessly every day. With millions of servers and tens of billions of domain names, this system is a vital part of our digital world.
During this session, Paul will reflect on the origins of the DNS, sharing how it all began and the design decisions and challenges faced along the way. He will also explore the future of the DNS, offering unique insights into how this foundational technology will continue to evolve.
System programming and technologies for creating trusted systems (including artificial intelligence)
We kindly invite you to attend the first JINR general seminar in 2025. The Seminar will be held on 30 January (Thursday) at 4 pm in the Conference Hall of the JINR Bogoliubov Laboratory of Theoretical Physics (BLTP)
Speaker: Arutyun Avetisyan (Director of ISP RAS, Academician of RAS)
Title:System programming and technologies for creating trusted systems (including artificial intelligence)
The widespread adoption of information technologies (including artificial intelligence) is accompanied by a growing number of challenges in the field of cybersecurity. To respond to them, it is necessary to develop appropriate methods and technologies of system programming. The report examines emerging threats and emphasizes the need to create end-to-end technologies that ensure the entire life cycle of development and operation of systems with a given level of trust. Attention is also paid to organizational models for the development of relevant technologies ‒ using the examples of the Center for System Software Security Research and the Research Center for Trusted Artificial Intelligence, created at the ISP RAS. The results of the work of these centers and proposals for the further development of the scientific and technological basis of the IT industry are also presented.
Link to the BLTF online broadcast
Online-seminar "Fireside chat with Vint Cerf and Bob Metcalfe"
The single most important new fact about the human condition is that we are now all suddenly connected. Since October 29, 1969 the Internet has reached more than five billion people. This wave of connectivity has had its pathologies, but it has also reversed the growth of extreme poverty. And now the megabit Internet is being upgraded to offer gigabit connectivity. All this happened in just 50 years. Buckle up!
Vint Cerf (Internet evangelist at Google and co-inventor of the Internet, Turing award laureate) and Bob Metcalfe (Internet pioneer, Ethernet inventor, 3Com founder, Turing award laureate) will discuss their vision about Internet architecture and services evolutions, such as (but not limited to) the Digital Object Architecture, Knowledge Robots (in the context of current AI Agents), the Interplanetary Internet, and the general concept of National and International Information Infrastructure. This discussion will conclude with a Q&A session with Bob and Vint.
Cryptography is the science of secret writing
The report is based on a recently published brochure with the same title (V.M. Fomichev, M.: Prometheus, 2020, 66 p.). Historical material on cryptography is presented, summarizing the dynamics of cryptography development from ancient times to the present day. The tasks of information protection, solved with the help of cryptography, including in the financial and banking sphere, are indicated. The connection of cryptography with other sciences: mathematics, physics, linguistics is shown. In addition, some urgent tasks of modern cryptography are outlined 1. Multiplication of key material. 2. Standardization of cryptographic protocols in the Russian Federation.
The main goal of the author is to present the role of cryptographic methods of information protection in countering the attacks of intruders in cyberspace.
