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Проектирование информационных систем
M. :
Интернет-Университет Информационных Технологий, 2006 www.intuit.ru; Бином. Лаборатория знаний www.Lbz.ru, 2008.
Grekul V. I., Korovkina N., Denischenko G.
Ponomarenko A., / Series Computer Science "arxiv.org". 2025.
This paper addresses the challenge of merging hierarchical navigable small world (HNSW) graphs, a critical operation for distributed systems, incremental indexing, and database compaction. We propose three algorithms for this task: Naive Graph Merge (NGM), Intra Graph Traversal Merge (IGTM), and Cross Graph Traversal Merge (CGTM). These algorithms differ in their approach to vertex selection ...
Added: July 30, 2026
Saltykova V., Визуальная теология 2026 Т. 8 № 1 С. 53–77
The article is devoted to a critical analysis of a little-known article by the French art historian Louis Réau (1881–1961), who was a recognized expert on the art of France and the author of a fundamental handbook on Christian iconography. He was also the first director of the French Institute in Saint Petersburg, Russia (1911–1913). ...
Added: June 23, 2026
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
Sizova I., В кн.: Арт-менеджмент в креативных пространствах.: СПб.: Скифия-принт, 2024. С. 70–77.
This text on the application of digital technologies in the design and creation of creative products. The key terms such as "digitization" (converting information into digital form), "digitalization" (integrating technology into existing processes), and "digital transformation" (fundamental organizational changes driven by technology) are examines.
The work provides a classification of creative products (physical objects, media, digital ...
Added: March 10, 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
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
Туханова В. Ю., Костюмология 2025 Т. 10 № 2
The article presents the method of developing the digital animated presentation of clothing. The features of the design stages of digital products of fashion industry are considered, taking into account the immersive effect. The author provides an overview of the current state of development of immersive technologies in the global context. Immersiveness is defined as ...
Added: October 3, 2025
Mikhailovsky A., Sidorina T., Философия науки и техники 2025 Т. 30 № 1 С. 135–148
The article introduces the results of the work of the project group of the Faculty of Humanities of the National Research University Higher School of Economics “Basic Concepts of the Philosophy of Technology from E. Kapp to STS. Index rerum” (2023–2024). The group members formed a database and mapped the subject area of the philosophy ...
Added: July 3, 2025
Ankudinov I., Abramov R., Социология власти 2024 Т. 36 № 4 С. 103–134
Over the past decade, there has been growing positive interest in nuclear technologies as a sustainable source of clean electricity for the West and as a factor of industrial and social growth in Southeast Asia. Both developed and developing countries face the need to meet growing energy consumption needs, which is especially difficult in the ...
Added: April 27, 2025
Лескина Э. И., Вестник Воронежского государственного университета. Серия: Право 2024 № 4(59) С. 37–43
The processes of digitalization of various relations, the transition to the data economy raise questions related to the transformation of the current legal regulation by developing new and optimizing existing legal regimes in the field of data. Of particular importance are the relations in which big data is processed or circulated. In this case, new ...
Added: March 10, 2025
Zykov S. V., Юрайт, 2025.
Архитектура - это крупные компоненты информационных систем и взаимосвязи между ними. Архитектурная схема учитывает технологические особенности системы, а также требования к функциональному назначению и ограничения бизнес-среды. Проблема в том, что все эти противоречивые факторы необходимо учитывать в совокупности. Хотя получение наилучшего сразу по всем параметрам решения невозможно, практически достижим достаточно хороший, взаимоприемлемый для этих факторов ...
Added: March 10, 2025
Кочкаров А. А., Yatskin D., Кочкаров Р. А., Теоретическая и прикладная экономика 2020 № 1 С. 1–9
This article is dedicated to designing of the transport and logistics systems with built-in resistance to structural failures. The sustainability indicators reflect the impact of the failure of one or several hubs (communication channels) upon working capacity of the already functioning system. In the process of designing the system, the sustainability indicators also provide opportunities ...
Added: March 7, 2025
Боев С. Ф., Ступин Д. Д., Кочкаров А. А., М.: Издательство МГТУ им. Н.Э. Баумана, 2016.
Вводные лекции по курсу "Интеллектуальные информационные радиофизические системы" ...
Added: March 7, 2025
Zharova K., Наука в мегаполисе 2022 № 7(42)
Статья посвящена изучению структурно-семантических особенностей сложных слов в романе Дугласа Адамса «Автостопом по галактике». В работе проводится анализ отобранных для исследования слов-композитов на основе классификаций отечественных и зарубежных ученых. Все пункты анализа проиллюстрированы примерами. Результат исследования представлен в виде перечня наиболее часто встречающихся групп сложных слов в каждой из классификаций. ...
Added: February 2, 2025
Mylnikov L., Saltykova A., Научно-техническая информация. Серия 2: Информационные процессы и системы 2024 № 10 С. 15–21
Описан способ статистического исследования производительности информационной инфраструктуры организации на основе данных имитационного моделирования процессов в нотации EPM (Event-Driven Process Methodology). Введены понятия устойчивости и живучести информационной инфраструктуры. Приведен пример определения предельной производительности, позволяющей исследуемой информационной инфраструктуре находиться в устойчивом состоянии. ...
Added: December 18, 2024
Kravchenko T. K., Isaev D., Юрайт, 2024.
В учебнике рассматриваются вопросы информатизации процессов принятия решений: постановка задачи, типовые этапы, подходы к моделированию условий принятия решений, а также последствий выбора различных вариантов.
Рассматривается роль экспертных оценок, которые используются: для определения вероятностей возникновения проблемных ситуаций; определения коэффициентов компетентности экспертов, оценивающих альтернативы; формирования оценок рассматриваемых альтернатив.
Выделяются особенности принятия групповых решений.
Особое внимание уделено поддержке принятия решений на ...
Added: April 14, 2024
Mylnikov L., Пермь: Издательство ПНИПУ, 2021.
Раскрыты вопросы, связанные с использованием формальных методов и информационных технологий при управлении, планировании и контроле реализации проектов и программ развития организационных систем. Приведены задания и вопросы для самоконтроля, которые помогут проверить качество усвоения материала и определить сценарий решения собственных задач на основе изложенного материала.
Предназначено для магистрантов направлений подготовки 09.04.04 «Программная инженерия» и 09.04.01 «Информатика и ...
Added: April 1, 2024