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BULLETIN OF THE UNESCO DEPARTMENT «DISTANCE EDUCATION IN ENGINEERING» OF THE SUAI Collection of the papers Issue 4
Issue 4: Issue 4.
СПб. :
-, 2019.
Chapters
Шаниязов Р. Р., , in: BULLETIN OF THE UNESCO DEPARTMENT «DISTANCE EDUCATION IN ENGINEERING» OF THE SUAI Collection of the papers Issue 4Issue 4: Issue 4.: St. Petersburg: -, 2019. P. 71–75.
This paper concerns new effective method of joint data coding/modulation which may improve energy-efficiency and energy savings of modern wireless transmission systems. The method require a priori knowledge of input data probability distribution to map them to the modulation symbols in the most efficient way ...
Added: May 11, 2021
Priority areas:
IT and mathematics
Language:
English
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
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
Chernyshov D., Satanin A., Shchur L., / Series arXiv "math". 2025.
We investigate the boundary separating regular and chaotic dynamics in the generalized Chirikov map, an extension of the standard map with phase-shifted secondary kicks. Lyapunov maps were computed across the parameter space (K,K(α, τ)) and used to train a convolutional neural network (ResNet18) for binary classification of dynamical regimes. The model reproduces the known critical ...
Added: November 21, 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
Meshchaninov V., Strashnov, P., Shevtsov A. et al., / Cornell University. Серия CoRR, arXiv:2403.03726 "Computing Research Repository,". 2025.
Protein design requires a deep understanding of the inherent complexities of the protein universe. While many efforts lean towards conditional generation or focus on specific families of proteins, the foundational task of unconditional generation remains underexplored and undervalued. Here, we explore this pivotal domain, introducing DiMA, a model that leverages continuous diffusion on embeddings derived ...
Added: October 5, 2025
Shabalin A., Meshchaninov V., Vetrov D., / Series cs.CL, arXiv:2505.18853 "Computation and Language". 2025.
Diffusion models have achieved state-of-the-art performance in generating images, audio, and video, but their adaptation to text remains challenging due to its discrete nature. Prior approaches either apply Gaussian diffusion in continuous latent spaces, which inherits semantic structure but struggles with token decoding, or operate in categorical simplex space, which respect discreteness but disregard semantic ...
Added: October 5, 2025
Абрамов А. С., Chernyshev V. L., Mikhaylets E. et al., / Series Social Science Research Network "Social Science Research Network". 2025.
Computer vision is one of the most relevant modern research areas with broad practical applications. However, traditional solutions based on deep learning have signicant limitations and can be misleading. Topological data analysis, on the other hand, is a modern approach to solving similar problems using mathematically deterministic methods of algebraic topology that reduce the risk ...
Added: September 23, 2025
Kochetkov Y., / Series arXiv.org e-print archive "arXiv.math". 2025. No. 07600.
We demonstrate in an elementary way how to construct a frieze pattern of width m-3 from a partition of a convex m-gon
by not intersecting diagonals. ...
Added: September 17, 2025
Kochetkov Y., / Series arXiv.org e-print archive "arXiv.math". 2025. No. 20584.
We give a new proof of the following statement: the Catalan number C_n is divisible
by n+2, if n is odd and n<> 3k+1. ...
Added: September 9, 2025
Стародубов С. В., В кн.: Язык. Культура. КоммуникацияВып. 23.: НГЛУ им. Н.А. Добролюбова, 2021. С. 90–98.
The article analyses the legal notion of a court interpreter, highlights its insufficient substantiation and describes various notions of a court interpreter from elsewhere in the law books. In addition, the article states that courts alone should no longer be responsible for verification of a court interpreter’s either presence or absence of necessary knowledge and ...
Added: December 21, 2024
НГЛУ им. Н.А. Добролюбова, 2021.
The article analyses the legal notion of a court interpreter, highlights its insufficient substantiation and describes various notions of a court interpreter from elsewhere in the law books. In addition, the article states that courts alone should no longer be responsible for verification of a court interpreter’s either presence or absence of necessary knowledge and ...
Added: December 21, 2024
Гостева Е. А., Lanin V., Информационные технологии 2021 Т. 27 № 6 С. 322–330
The article is devoted to the description of intelligent information retrieval system development according to industry standards based on the Stanford CoreNLP tool. The description of the subject area, design, and main stages of system development are presented: development of extracting information module from industrial standards, implementation of a web service using the Flask framework, ...
Added: December 29, 2020
Гостева Е. А., Lanin V., Фалалеева В. С., , in: 2019 IEEE 21st Conference on Business Informatics (CBI)Vol. 2.: The Institute of Electrical and Electronics Engineers, Inc. , 2019. P. 47–50.
Standards and specifications are widely used in industry to define product and business process requirements, ensure interoperability, safety, and quality, so there is an acute question of how best to apply them in the process of their own production. One of the problems at the moment is the inability to effectively use the existing standards ...
Added: September 27, 2019
Lanin V., Гостева Е. А., В кн.: Математика и междисциплинарные исследования – 2019 [Электронный ресурс]: материалы Всерос. науч.-практ. конф. молодых ученых с междунар. участием (г. Пермь, 15–18 мая 2019 г.).: Пермь: Пермский государственный национальный исследовательский университет, 2019. С. 97–103.
Standards and specifications are widely used in industry to define requirements for products and business processes, ensure interoperability, safety and quality, so the main question is how best to apply them in the process of own production? Standards play a special role in smart manufacturing, since the documents, as the documents contain cross-references to other ...
Added: July 19, 2019
Kofanov Y. N., Volodina K. V., Emelianova M., , in: Proceedings of the 2017 International Conference "Quality Management, Transport and Information Security, Information Technologies" (IT&QM&IS).: IEEE, 2017. P. 428–431.
This paper is devoted to a currently active area of scholars' research - integrated quality management systems (IQMS). Despite the high prevalence of IQMS in the US and European economies, until recently, in Russian organizations, separate management systems for each particular area were considered to be the norm: ecology, quality management of products, health and ...
Added: January 5, 2018
Knutov A., Plaksin S., Chaplinskiy A., Вопросы государственного и муниципального управления 2017 № 2 С. 57–82
The Administrative permit system is an important tool to protect the constitutional order, the rights and legitimate interests of citizens, public health and morals, national security in any national legal regime.
Earlier researches on the Russian permitting system don't include the issues related to the assessment of the number of permit types and the quality of ...
Added: July 7, 2017
Azarov V., Gudkov Y., Дополнительное профессиональное образование в стране и мире 2015 № 6-7 С. 11–14
The article provides a comparative analysis of the content of educational standards for training bachelors in the field of information technology. The authors suggest ways to improve continuing "engineering" education in the field of information technologies and enhance the prestige of engineering specialties. ...
Added: February 10, 2016
Kupriyanov B., Народное образование 2014 № 1 С. 199–202
The author reveals the content of problematic issues certification in additional education of children because of the new legislation. ...
Added: April 1, 2014
Kotelnikov D. S., Технологии электромагнитной совместимости 2013 № 4(47) С. 69–77
The article examines the current international and national principles, characteristics and basic obligatory requirements of technical regulations in the field of electromagnetic compatibility of technical equipment. ...
Added: March 6, 2014