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Имитационная модель интеллектуальной транспортной системы «умного города» с адаптивным управлением светофорами на основе нечеткой кластеризации
Бизнес-информатика. 2023. Т. 17. № 3. С. 70–86.
This article presents a new simulation model of an intelligent transportation system (ITS) for the “smart city” with adaptive traffic light control. The proposed transportation model, implemented in the AnyLogic, allows us to study the behavior of interacting agents: vehicles (V) and pedestrians (P) within the framework of a multi-agent ITS of the “Manhattan Lattice” type. The spatial dynamics of agents in such an ITS is described using the systems of finite-difference equations with the variable structure, considering the controlling impact of the “smart traffic lights.” Various methods of traffic light control aimed at maximizing the total traffic of the ITS output flow have been studied, in particular, by forming the required duration phases with the use of a genetic optimization algorithm, with a local (“weakly adaptive”) switching control and based on the proposed fuzzy clustering algorithm. The possibilities of optimizing the characteristics of systems for individual control of the behavior of traffic lights under various scenarios, in particular, for the ITS with spatially homogeneous and periodic characteristics, are investigated. To determine the best values of individual parameters of traffic light control systems, such as the phases’ durations, the radius of observation of traffic and pedestrian flows, threshold coefficients, the number of clusters, etc., the previously proposed parallel real-coded genetic optimization algorithm (RCGA type) is used. The proposed method of adaptive control of traffic lights based on fuzzy clustering demonstrates greater efficiency in comparison with the known methods of collective impact and local (“weakly adaptive”) control. The results of the work can be considered a component of the decision-making system in the management of urban services.
Брычков М. Е., Незнанов А.А., Программирование 2026 № 4 С. 50–66
The matrix profile (MP) quickly became one of the most important time series preprocessing methods when it was introduced in 2016, facilitating the solution of a wide range of time series analysis problems, in particular anomaly and pattern detection problems. The high significance has led to the emergence of various tools for MP calculating, but ...
Added: October 9, 2026
ООО "Издательство Юрайт ", 2026.
The Collection of Olympiad Problems (COP) in Probability Theory and Mathematical Statistics (PTMS) is offered as a teaching aid primarily for university students and faculty as a developmental supplementary resource, expanding the range of problems to be solved in lectures, seminars, and out-of-class independent work with students in various formats, including (as the title suggests) ...
Added: October 9, 2026
Aleskerov F. T., Вайншток А. П., Делахова А. М. et al., Информационные процессы 2026 Т. 26 № 3 С. 895–913
The development and effective management of territorial entities are priority issues for all states, particularly in the context of the digital transformation of public administration. Over the past decade, the integration of information technologies into municipal and regional planning has significantly altered approaches to strategic development, service delivery, and public engagement. This paper describes the ...
Added: October 9, 2026
Kupavskii A., Noskov F., Forum of Mathematics, Sigma 2026 Vol. 14 Article 124
We call a family of $s$ sets $\{F_1, \ldots, F_s\}$ a sunflower with $s$ petals if, for any distinct $i, j \in [s]$, one has $F_i \cap F_j = \cap_{u = 1}^s F_u$. The set $C = \cap_{u = 1}^s F_u$ is called the {\it core} of the sunflower. It is a classical result of ...
Added: October 8, 2026
Stepanyants V., Andrey V. Fizulin, Chibirov A. et al., FUTURE TRANSPORTATION 2026 Vol. 6 No. 5 Article 225
Reliable Vehicle-to-Everything (V2X) evaluation requires propagation models that represent terrain and multilevel infrastructure. Most integrated vehicular simulators still rely on planar models, but the magnitude of the resulting bias is unclear. This study quantitatively compares flattened two-dimensional (2D) and terrain-aware three-dimensional (3D) variants of three scenarios using identical Sionna RT settings. The pipeline combines OpenStreetMap ...
Added: October 8, 2026
Flamarion M. V., Pelinovsky E., Chaos, Solitons and Fractals 2026 Vol. 213 No. 2 Article 119245
This article concerns the study of modulational instability in the rotated-modified Gardner–Whitham (rmGW) equation. This model incorporates both quadratic and cubic nonlinearities, similarly to the Gardner equation, while also retaining the fully dispersive character of the Whitham equation together with a large-scale dispersive term analogous to that in the Ostrovsky equation. Using a classical multiple-scale asymptotic expansion, we ...
Added: October 8, 2026
Люксембург А. А., УРСС, 2005.
Изучается возможность автоматизированного построения математических теорий. Рассматривается дедуктивная система, основанная на языке логики предикатов первого порядка, объектами системы являются математические выражения или формулы, которые описывают математические объекты или их свойства. В дедуктивной системе выводятся математические определения и теоремы. Для доказательства теорем используются методы автоматического доказательства. Разработан алгоритм, выводящий часть формул системы. Для решения задачи используется аппарат математической ...
Added: October 7, 2026
Groshev Maksim, Rybakov Petr, Teterin N. et al., Sensors 2026 Article 6171
Manual assessment of soybean yield components, such as pod number, is laborious, time-consuming, and subjective. Existing computer-vision approaches based on object detection or instance segmentation perform poorly on close-range RGB imagery of soybean canopies due to severe occlusions, ambiguous plant boundaries, and the high cost of bounding-box annotation. To address these challenges, we propose a ...
Added: October 7, 2026
Aleskerov F. T., Chaika E., Дерендяев А. Б. et al., Procedia Computer Science 2026 No. 287 P. 590–595
Under conditions of dynamic socio-economic changes, effective planning and decision-making are key factors in ensuring a high quality of life for the population in territories. This paper presents a decision support system for territorial administrations for the development and implementation of sustainable development strategies, using one of the regions of the Russian Federation – the ...
Added: October 7, 2026
Bernardin C., Gonçalves P., Olla S., Mathematical Physics Analysis and Geometry 2024 Vol. 27 No. 7
We consider the macroscopic limit for the space-time density fluctuations in the open symmetric simple exclusion in the quasi-static scaling limit. We prove that the distribution of these fluctuations converge to a gaussian space-time field that is delta correlated in time but with long-range correlations in space. ...
Added: October 6, 2026
Томск: Издательство Томского государственного университета, 2026.
Материалы сборника Шестнадцатой Международной конференции «Новые информационные
технологии в исследовании сложных структур» (Москва, 21–25 сентября 2026 г.) ориентированы на
широкий круг специалистов, работающих на стыке теории информации, системного анализа и
прикладных предметных областей. В издание вошли результаты исследований, посвящённые
моделированию дискретных и стохастических структур управления и связи, разработке
высокопроизводительных вычислительных и телекоммуникационных систем, а также вопросам
цифровой трансформации образования, архитектурно-градостроительного проектирования,
экологического ...
Added: October 6, 2026
Bernardin C., Chhaibi R., Najnudel J. et al., Probability Theory and Related Fields 2026 Vol. 195 P. 1823–1875
We study the celebrated Shiryaev-Wonham filter (Wonham, W.M., in J. Soc. Ind. Appl. Math. 347–369, 1964) in its historical setup, where the hidden Markov jump process has two states. We are interested in the weak noise regime for the observation equation. Interestingly, this becomes a strong noise regime for the filtering equations. Earlier results of ...
Added: October 5, 2026
Ismailov A., Spiridonov V., Успехи математических наук 2026 Т. 81 № 5 С. 183–184
Получена новая формула для цепной дроби Аски–Вильсона в форме отношения двух q-гипер-геометрических рядов. ...
Added: October 5, 2026
Diskin E., Полития: Анализ. Хроника. Прогноз 2026 № 3 С. 23–45
Public governance of digital platforms is characterized by a growing tension between security imperatives, such as blocking, throttling, and restricting the activities of foreign platforms, and development imperatives, including the digital economy, innovation, and users’ rights. The article conceptualizes this contradiction as a security—development dilemma: a structural problem of governance that cannot be reduced to ...
Added: October 5, 2026
Баширов М. Ф., Васильева А. Е., Железнякова В. А., Бизнес. Общество. Власть 2025 № 2 (56) С. 67–84
The article discusses the process of establishing high-tech areas through collaboration between business and government in the Russian Federation. The authors analyze methods of creating such territories and consider tools for implementing the Departmental «Smart City» project. They also examine the IQ categories of cities and calculate correlation coefficients between indicators of smart cities and ...
Added: August 11, 2026
Patarakin Y., Vachkova S., Petryaeva Y., Russian Journal of Education and Psychology 2026 Vol. 17 No. 1 P. 471–505
Background. Urban educational systems are complex, characterized by nonlinear interactions between multiple stakeholders – students, teachers, administrators, families, and policymakers. These systems involve interconnected dynamics: school choice based on incomplete information shapes school composition and resources; competition between schools produces both improvements and stratification; teacher satisfaction directly affects educational quality and school stability. Traditional analytical approaches ...
Added: June 22, 2026
Ramenskaya A., Бектемиров Р. Р., Корнейченко Е. Н., В кн.: Имитационное моделирование. Теория и практика (ИММОД 2025).: СПб.: АО "ЦТСС", 2025. С. 463–470.
Banks need to analyze the preferences and behavior of their customers for stability. The high value of the key rate has affected the deposit policy of banks. The purpose of the study is to develop simulation model of customer behavior in the regional bank deposit market. The paper proposes an agent-based simulation model describing the ...
Added: April 20, 2026
Mitrofanov S. V., Конкурентоспособность в глобальном мире: экономика, наука, технологии 2025 № 8 С. 40–43
В статье рассматриваются системные особенности сельских территорий как социально-экологических систем, определяющие специфику их устойчивого развития. Показано, что традиционные модели, ориентированные на урбанизированные пространства, зачастую неэффективны в сельской среде из-за её уникальной пространственно-временной организации, многоукладности экономики, зависимости от природных циклов и роли локальных институтов. Автор анализирует ключевые вызовы, с которыми сталкиваются сельские территории в условиях глобальных ...
Added: April 19, 2026
СПб.: АО "ЦТСС", 2025.
В научном издании представлены труды Двенадцатой всероссийской научно-практической конференции по имитационному моделированию и его применению в науке и промышленности «Имитационное моделирование. Теория и практика» (ИММОД-2025) по следующим направлениям: - теоретические основы и методология имитационного и комплексного моделирования; - методы исследования и оценки качества моделей, валидация и верификации моделей; - методы и системы распределенного моделирования; - ...
Added: April 17, 2026
Babkina T. S., Долматов С. Н., Известия Тульского государственного университета. Технические науки 2025 № 9 С. 73–80
Имитационное моделирование является современным инструментом, предназначенным для проведения анализа различных систем. Реализация моделей в области взаимодействия «продавец-покупатель» позволяет моделировать процессы принятия решения покупателем, прогнозировать время ожидания в очереди, обработки заявки и т.п. Методы моделирования позволяют повысить показатели бизнеса, уменьшить или спрогнозировать возможные риски. Средствами пакета AnyLogic построена модель реализации саженцев садовых культурных растений. Разработана дискретно-событийная ...
Added: April 13, 2026
Babkina T. S., Долматов С. Н., Системы. Методы. Технологии 2024 Т. 2 № 62 С. 95–102
Комплексное использование древесного сырья, получение возобновляемых биоэнергоресурсов — это современный тренд лесной промышленности развитых стран. Производство щепы из лесосечных отходов — один из технологических элементов рационального, экономного природопользования в интересах повышения выхода полезного валового продукта с единицы лесной площади и снижения негативного экологического влияния лесозаготовок. В работе рассмотрен вопрос моделирования технологического процесса производства щепы из ...
Added: April 13, 2026
Balayan A. A., Томин Л. В., Публичная политика 2023 Т. 7 № 1-2 С. 108–117
The paper is devoted to the study of certain aspects of the digitalization of public administration in autocracies, primarily government platforms and digital services. The analysis of the political effects of government platforms and services is carried out in the broader context of the study of new cybernetic mode of governance that complement/transform the disciplinary ...
Added: March 31, 2026
Городничев М. Г., Саксонов Е. А., Кулагин В. П. et al., Вестник Рязанского государственного радиотехнического университета, Российская Федерация 2025 № 94 С. 59–67
The article is devoted to the development and experimental evaluation of a decentralized architecture for an intelligent transport system (ITS) based on the Raft consensus protocol and the network distance metric (RTT) server clustering method. It is shown that existing solutions either require manual configuration and centralized coordination, or are not optimized for latency with ...
Added: March 25, 2026
Song J., Bai Y., Svinin M. et al., Artificial Life and Robotics 2026 Vol. 31 No. 2 P. 365–377
This study introduces an innovative control approach for deploying multiple unmanned aerial vehicles (UAVs) to monitor an unknown food region. The proposed strategy is designed to optimally distribute UAVs across the food-afected area while cooperatively estimating the extent of inundation. To achieve this, an adaptive coverage controller is developed based on Centroidal Voronoi Tessellation (CVT), incorporating a novel ...
Added: March 17, 2026