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Генерация тестовых программ для микропроцессоров на основе спецификаций подсистем памяти
Известия высших учебных заведений. Физика. 2015. Т. 58. № 11-2. С. 70–74.
А method for automated generating test programs for functional testing of single-core microprocessor memory subsystems is proposed. The proposed method is based on formal specifications of the caching and address translation mechanisms. The method variants have been successfully applied to testing of industrial microprocessors.
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
Qin X., Deng Y., Shchur L. et al., / Series arXiv "math". 2026. No. 2603.02962.
We perform a Monte Carlo analysis of the Ising model on many three-dimensional lattices. By means of finite-size scaling we obtain the critical points and determine the scaling dimensions. As expected, the critical exponents agree with the three-dimensional Ising universality class for all models. The irrelevant field, as revealed by the correction-to-scaling amplitudes, appears to ...
Added: April 20, 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
Iakimenko S., Информационно-управляющие системы 2026 № 2 С. 36–48
Introduction: Caching reduces content access latency by bringing it closer to users and offloading the cloud layer of the network. Edge servers are used for this purpose, but the standard TCP/IP stack does not fully utilize caching capabilities. Therefore, it is necessary to consider a cache model using the Named Data Networking stack, which is ...
Added: March 9, 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
Iakimenko S., Воронов А. И., Информационные технологии 2026 Т. 32 № 5 С. 243–250
This paper discusses Named Data Networking (NDN), where addressing occurs by packet name. For these networks, there is a problem of finding software for developing training stands, primarily with the ability to study their features - aggregation and caching. It is shown that in this issue it is preferable not to rely on ready-made software, ...
Added: January 1, 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
Атласов И. В., Горшков А. В., Kaperko A. et al., Системы управления и информационные технологии 2024 № 2(96) С. 46–50
An analytical representation of the caching method based on the use of timestamps has been created, which ensures timely updating of cached data during client-server processing by calculating minimum timestamps. ...
Added: September 12, 2024
Alexandrov D., Kalinin A., ИТ-Стандарт 2023 № 3 С. 23–35
There are a lot of high-load systems for searching various information using the Internet. However, such systems havedis advantages and various trade-offs. For example, the search speed may drop, the quality of the search result itself may not satisfy the user, or the search engine may have poor functionality for extracting or filtering data. This ...
Added: March 7, 2024
Iakimenko S., В кн.: Современные сетевые технологии: труды 4-й Международной конференции "Современные сетевые технологии" (MoNeTec-2022), 27-29 октября 2022 г., г.Москва (короткие и стендовые доклады).: М.: Издательский отдел факультета ВМК МГУ им. М.В. Ломоносова, 2022. С. 70–76.
The article is devoted to the issues of caching in information-centric networks (ICN), aimed at addressing by the content name and separating information from its producer node. Intra-network caching is one of the main features of ICN, turning them, in fact, into a network of interconnected caches that can accumulate packets in the buffer of ...
Added: December 20, 2022
Shushpanov I., Suslov K., Ilyushin P. et al., Energies 2021 No. 14 Article 6193
At present, the entire world is moving towards digitalization, including in the electric power industry. Digitalization is in its heyday and a lot of articles and reports are devoted to this topic. At the same time, the least digitalized of the electrical networks are distribution networks that account for a very large share in electric ...
Added: December 29, 2021
Kamkin A., М.: МАКС Пресс, 2018.
This textbook is devoted to formal methods for program verification and is based on the lectures given by the author at CMC MSU, DCAM MIPT, and FCS HSE. It describes the basics of such approaches as deductive analysis and model checking. The list of topics includes formal semantics of programming languages (operational and axiomatic semantics), ...
Added: November 2, 2018
Tatarnikov A., Kamkin A., Проценко А. С. et al., Проблемы разработки перспективных микро- и наноэлектронных систем (МЭС) 2018 № 2 С. 2–8
In this paper, a specification-based test program generator for functional verification of RISC-V microprocessors is presented. The tool is based on the MicroTESK framework and consists of two main parts: (1) the formal specifications of the RISC-V ISA and (2) the ISA-independent generation core. Test programs are generated on the basis of the ISA specifications and test templates ...
Added: October 30, 2018
Yaroslavl: Ярославский государственный университет им. П.Г. Демидова, 2018.
Workshop on Program Semantics, Specification and Verification: Theory and Applications is the leading event in Russia in the field of applying of the formal methods to software analysis. Proceedings of the ninth workshop dedicated to formalisms for program semantics, formal models and verification, programming and specification languages, algebraic and logical aspects of programming. ...
Added: October 26, 2018