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Разработка метода проведения сравнительного анализа языков бизнес-моделирования
Бизнес-информатика. 2010. № 3. С. 41–46.
Piontkovski D., / Series arXiv "math". 2026.
A noncommutative projective variety is defined, following Artin and Zhang, by a graded coherent algebra 𝐴. The category of coherent sheaves is then the quotient qgr(𝐴) of the category of finitely presented graded modules by the subcategory of torsion modules. We consider the categorical and polynomial entropies of the Serre twist, that is, of the ...
Added: June 23, 2026
Piontkovski D., / Series arXiv "math". 2025.
If a symmetric multilinear algebra is weakly nil, then it is Engel. This result may be regarded as an infinite-dimensional analogue of the well-known Jacobian theorem, which states that if a polynomial mapping has a polynomial inverse, then its Jacobian matrix is invertible. This refines a theorem of Gerstenhaber and partially answers a question posed ...
Added: June 23, 2026
Shipilov F., Barnyakov A., Ivanov A. et al., / Series Physics "arxiv.org". 2026.
A fast simulation of the detector response is a vital task in high-energy physics (HEP). Traditional Monte-Carlo methods form the backbone of modern particle physics simulation software but are computationally expensive. We present a machine-learning-based approach to fast simulation of the Focusing Aerogel Ring Imaging Cherenkov (FARICH) detector response. Given a particle track and momentum, ...
Added: May 19, 2026
Derkacheva A., Sakirkina M., Kraev G. et al., /. 2026.
Comprehensive data on natural hazards and their consequences are crucial for effective for risk assessment, adaptation planning, and emergency response. However, many countries face challenges with fragmented, inconsistent, and inaccessible data, particularly regarding local-scale events. To address this data gap in Russia, we developed an end-to-end processing pipeline that scrapes news from various online sources, ...
Added: April 28, 2026
Pilé I., Deng Y., Shchur L., / Series arXiv "math". 2026. No. 2604.10254.
We investigate the spatial overlap of successive spin configurations in Markov chain Monte Carlo simulations using the local Metropolis algorithm and the Svendsen-Wang and Wolff cluster algorithms. We examine the dynamics of these algorithms for two models in different universality classes: the Ising model and the Potts model with three components. The overlap of two ...
Added: April 20, 2026
Gabdullin N., Androsov I., / Series Computer Science "arxiv.org". 2026.
Label prediction in neural networks (NNs) has O(n) complexity proportional to the number of classes. This holds true for classification using fully connected layers and cosine similarity with some set of class prototypes. In this paper we show that if NN latent space (LS) geometry is known and possesses specific properties, label prediction complexity can ...
Added: April 2, 2026
Sorokin K., Beketov M., Онучин А. et al., / arxiv.org. Серия cs.SI "Social and Information Networks ". 2025.
Community detection in complex networks is a fundamental problem, open to new approaches in various scientific settings. We introduce a novel community detection method, based on Ricci flow on graphs. Our technique iteratively updates edge weights (their metric lengths) according to their (combinatorial) Foster version of Ricci curvature computed from effective resistance distance between the ...
Added: January 15, 2026
Petrovanov I., Sergeev A., / Series Computer Science "arxiv.org". 2025. No. 2512.18332.
Transport coding reduces message delay in packet-switched networks by introducing controlled redundancy at the transport layer: original packets are encoded into coded packets, and the message is reconstructed after the first successful deliveries, effectively shifting latency from the maximum packet delay to the -th order statistic. We present a concise, reproducible discrete-event implementation of transport coding in OMNeT++, including ...
Added: December 24, 2025
Arkatov D., Филатова О. Г., Вестник Пермского университета. Серия: Политология 2025 Т. 19 № 4 С. 27–37
The article addresses the gap between the rapid development of digital government services and citizens’ limited adoption of them. Classic models of technology adoption and innovation diffusion can explain perceptions of usefulness and convenience; however, they do not provide a comprehensive understanding of the rejection of regional solutions. This study advances an interdisciplinary approach that ...
Added: December 11, 2025
Hessian-based lightweight neural network for brain vessel segmentation on a minimal training dataset
Меньшиков И. А., Бернадотт А. К., Elvimov N. S., / Series arXie "Statistical mechanics". 2025.
Accurate segmentation of blood vessels in brain magnetic resonance angiography (MRA) is essential for successful surgical procedures, such as aneurysm repair or bypass surgery. Currently, annotation is primarily performed through manual segmentation or classical methods, such as the Frangi filter, which often lack sufficient accuracy. Neural networks have emerged as powerful tools for medical image ...
Added: December 1, 2025
Rubchinskiy A., Chubarova D., / Series WP7 "Математические методы анализа решений в экономике, бизнесе и политике". 2025. No. WP7/2025/01.
The article examines one of the most famous examples of socio-economic systems, characterized by significant uncertainty – the S&P-500 stock market, where shares of 500 largest US companies are traded. No assumptions are made about the probabilistic characteristics of the stock market. A flexible algorithm for daily trading has been developed, based on both known fixed data ...
Added: November 9, 2025
Arkatov D., Мир России: Социология, этнология 2025 Т. 34 № 4 С. 103–128
Institutional trust is an essential component of social capital and, together with generalized
trust, is considered a foundation for effective socio-economic development. For over 30 years,
researchers and practitioners have been studying the key determinants of trust and ways
to strengthen it. In recent years, public institutions—primarily government authorities—have been
implementing digital innovations to counteract declining institutional trust. These ...
Added: October 12, 2025
Филатова О. Г., Киселева Д. А., Политическая экспертиза: ПОЛИТЭКС 2024 Т. 20 № 4 С. 680–695
В статье представлены результаты исследования опыта взаимодействия гражданских активистов с цифровыми сервисами, а также их предпочтений относительно развития интернет-сервисов в Санкт-Петербурге. Сбор данных осуществлялся с помощью двух анкет, заполненных представителями общественных организаций, серии полуструктурированных интервью с гражданскими активистами и взаимодействующими с ними муниципальными депутатами и двух фокус-групп с активистами молодого возраста и активистами старше пятидесяти ...
Added: September 17, 2025
Егоров В. Ю., Philippov I., Akhremenko A. S., Мониторинг общественного мнения: Экономические и социальные перемены 2025 № 1 С. 214–239
The focus of the work is related to the public perception of government practices within the framework of digitalization policy. Electronic practices of interaction with the government have long been widespread among most Russians. This is confirmed by both public opinion polls and Russia’s high positions in the world rankings of e-government development. In this ...
Added: May 1, 2025
Digital transformation in Russia: Turning from a service model to ensuring technological sovereignty
Martynova E., Shcherbovich A., Computer Law & Security Review 2024 Vol. 55 Article 106075
The paper outlines core aspects of the digital transformation process in Russia since the early 2000s, as well as recent legislative initiatives and practices at the federal level. It considers the digitalization of public services, efforts towards ‘sovereignization’ of the Russian segment of the Internet, and the current focus on cybersecurity and the development of ...
Added: November 12, 2024
Kabanov Y., Sanina A., Styrin E. M., Журнал исследований социальной политики 2024 Т. 22 № 2 С. 195–208
The interaction between ICTs and inequality is a growing multidisciplinary area of research. The introduction of new technologies, particularly in the public sector, is often accompanied by the discourse regarding their positive socio-economic effects, but the empirical evidence from studies to date is less clear. Studies have found both positive and negative effects of digital transformation ...
Added: July 18, 2024
Pisarevsky E., Юридический мир 2023 № 12 С. 16–22
В статье описаны исторические, государственно-правовые, управленческие, информационно-технологические и другие аспекты формирования, надежного существования и устойчивого развития Российской Федерации как цифрового государства. Сформировано комплексное представление о Российской Федерации как о цифровом государстве, которое в условиях существования мировых вызовов и действия многочисленных угроз его национальной безопасности эффективно осуществляет цифровые преобразования и остается одним из мировых лидеров в ...
Added: December 26, 2023
Комаров С. А., Mamitova N., Комаров В. С., В кн.: Теоретико-правовая парадигма существования кибернетической (информационной) цивилизации: монография.: М.: Межрегиональная общественная организация "Межрегиональная организация теоретиков государства и права", 2022. Гл. 2.2 С. 145–194.
Аннотация. ...
Added: April 24, 2023
Борисов М. А., Budnik R., Войниканис Е. А. et al., М.: Юрайт, 2023.
The course outlines the basic concepts and institutions of information law in Russia. The theoretical foundations of the legal regulation of information relations are highlighted, the principles of information law are considered, its norms and sources are analyzed at the level of deep problematization, the features of information and legal relations that are formed under ...
Added: March 1, 2023
Mamay E., Legal Concept = Правовая парадигма 2018 Т. 17 № 4 С. 35–44
Introduction: The system of state and municipal administration in Russia is moving towards digitalization. The provision of public (state and municipal) services is converted into electronic form, which has a number of advantages and limitations compared to traditional forms of their implementation. Without stated goals, an adequate assessment of the prospects for the development of ...
Added: October 30, 2022
Mamay E., Юридическая наука и практика: Вестник Нижегородской академии МВД России 2018 № 4(44) С. 205–217
The development of state and municipal administration in the Russian Federation is moving
towards digitalization. Information and services provided by the government are becoming increasingly focused
on meeting the needs and interests of citizens. The provision of public (state and municipal) services is
translated into electronic form, which contributes to the favorable investment climate of the state and its regions,
eliminates many obstacles ...
Added: October 30, 2022
Догадайло Е. Ю., Давыдова М. Л., Mamay E. et al., Образование и право 2020 № 2 С. 54–62
The development of digitalization of State and municipal administration raises the
question of the orientation of the services provided to the needs and interests of both individual citizens
and the entire civil society. In this sense, interactive communication, which manifests itself in
various forms of electronic democracy, becomes a means of directly connecting consumers and
providers of public and ...
Added: October 29, 2022
T.M. Pribylev, Zaytsev M. N., O.L. Vikentyeva, Proceedings of the Institute for System Programming of the RAS 2022 Vol. 34 No. 2 P. 57–65
This paper aims at investigating the feasibility of an actor-oriented approach for modelling analytical
systems development business processes. The study analyzes existing management challenges of analytical
systems development processes, identifies key business process modeling approaches, and proposes a modeling
approach based on actor-oriented approach with high flexibility and enhanced control over business artifacts.
The article also describes examples of ...
Added: September 5, 2022
Stupin R., Лукьянова П. Е., В кн.: «Вызовы цифровой экономики: импортозамещение и стратегические приоритеты развития».: Брянск: Брянский государственный инженерно-технологический университет, 2022. С. 580–586.
The article discusses the main tools and technologies for the formation of a digital corporate culture in the organizations of the rocket and space industry. Digital corporate culture is considered as a cross-cutting and necessary tool for digital transformation of the main, managerial, and supporting processes. The authors consider a model of continuous development of ...
Added: August 11, 2022