Parallel Computational Technologies, 19th International Conference, PCT 2025, Moscow, Russia, April 8–10, 2025, Revised Selected Papers. (CCIS, volume 2891). Val. 2891.

doi:10.1007/978-3-032-22051-6

Publications

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Parallel Computational Technologies, 19th International Conference, PCT 2025, Moscow, Russia, April 8–10, 2025, Revised Selected Papers. (CCIS, volume 2891)

Vol. 2891. Springer, 2026.

Under the general editorship: L. Sokolinsky, M. Zymbler, V. Voevodin, J. Dongarra

Superconductivity and Trimer Formation in Attractive Hubbard Ladders

Pilé I., Burovskiy E., , in: Parallel Computational Technologies, 19th International Conference, PCT 2025, Moscow, Russia, April 8–10, 2025, Revised Selected Papers. (CCIS, volume 2891)Vol. 2891.: Springer, 2026. P. 546–560.

We investigate the interplay between superconducting correlations and trimer formation in polarized two-component Fermi gases confined to multileg attractive Hubbard ladders. Using density-matrix renormalization group (DMRG) simulations, we examine the effects of spin-dependent tunneling amplitudes on these systems. Specifically, we analyze how bound states of three fermions (trimers) influence Fulde–Ferrell–Larkin–Ovchinnikov (FFLO) superconducting correlations at commensurate ...

Added: May 12, 2026

Using a Cascade of Supervised Machine Learning Models to Discover Causality in Pairs of Variables

Zelenkov Y., , in: Parallel Computational Technologies, 19th International Conference, PCT 2025, Moscow, Russia, April 8–10, 2025, Revised Selected Papers. (CCIS, volume 2891)Vol. 2891.: Springer, 2026. P. 187–205.

Discovering causality between two variables is challenging, especially in the nonlinear case. Many causation coefficients exist to identify cause and effect, but most only distinguish two types of relationships, and , treating all other cases as unidentifiable. Additionally, these models often rely on assumptions (e.g., linearity, non-Gaussian noise) that limit their practical applicability. To address these limitations, ...

Added: May 18, 2026

High-Performance Computing at HSE University

Kostenetskiy P., Vyacheslav Kozyrev, Chulkevich R. et al., , in: Parallel Computational Technologies, 19th International Conference, PCT 2025, Moscow, Russia, April 8–10, 2025, Revised Selected Papers. (CCIS, volume 2891)Vol. 2891.: Springer, 2026. Ch. 2 P. 17–29.

High-performance computing (HPC) has emerged as a critical tool for accelerating research across diverse scientific domains, enabling the efficient processing of large datasets and complex simulations. This article offers a comprehensive overview of the HPC resources available at HSE University in Moscow. We outline the university’s current HPC infrastructure, detailing its computational capabilities, software environments, ...

Added: May 19, 2026

A High-Level Framework for Distributed Systems with Simulation-Based Testing Support

Yakovlev S., Oleg S., , in: Parallel Computational Technologies, 19th International Conference, PCT 2025, Moscow, Russia, April 8–10, 2025, Revised Selected Papers. (CCIS, volume 2891)Vol. 2891.: Springer, 2026. P. 80–97.

This paper introduces DSBuild, a high-level framework designed to simplify the development of distributed systems with built-in support for simulation-based testing. The framework enables the implementation and execution of production-ready distributed applications that can be tested in deterministic simulations without code translation. By eliminating the need for code translation, our approach avoids common pitfalls such ...

Added: May 19, 2026

Optimizing Computational Infrastructure for Large Language Models in Bioinformatics: A Case Study

Beknazarov N., , in: Parallel Computational Technologies, 19th International Conference, PCT 2025, Moscow, Russia, April 8–10, 2025, Revised Selected Papers. (CCIS, volume 2891)Vol. 2891.: Springer, 2026. P. 3–16.

This paper addresses the challenge of efficiently training Large Language Models (LLMs) on large-scale, sparse omics datasets in high-performance computing (HPC) environments. Using over 1000 BED tracks as a representative data source, we propose a method combining interval-based chunked storage, sparse matrix transformation, and parallel data loading, integrated within a PyTorch Lightning training framework. Our ...

Added: May 19, 2026

Parallel Implementation of Voronoi Tessellation in the Julia Programming Language

Pisarev V., Locon Amezquita R. H., , in: Parallel Computational Technologies, 19th International Conference, PCT 2025, Moscow, Russia, April 8–10, 2025, Revised Selected Papers. (CCIS, volume 2891)Vol. 2891.: Springer, 2026. P. 264–279.

Voronoi tessellation is an important concept for analyzing the distribution of particles in physical systems. In this paper, we present an implementation of Voronoi tessellation in a Julia programming language library. The core engine is Voro++, a C++ library for threedimensional Voronoi tessellations. The C++ interface is made available in Julia through the CxxWrap.jl package. ...

Added: May 19, 2026

Performance Analysis of Computational Devices in Quantum Chemistry Tasks

Nedomolkin I., Konikov M., Fedorov I. et al., , in: Parallel Computational Technologies, 19th International Conference, PCT 2025, Moscow, Russia, April 8–10, 2025, Revised Selected Papers. (CCIS, volume 2891)Vol. 2891.: Springer, 2026. P. 513–531.

Modern supercomputer systems play a crucial role in scientific and engineering research. To ensure their effectiveness, these fields require reliable methods for evaluating supercomputer performance. Although benchmarking is a fundamental tool, current ranking systems often inadequately represent real-world performance in high-performance computing (HPC) applications. As a result, employing actual scientific software packages provides a more ...

Added: May 19, 2026

Scaling Up Molecular Hydrodynamics of Non-Laminar Flows with GPU-Aware MPI

Khnkoian G., Galigerov V., Grishichkin Y. et al., , in: Parallel Computational Technologies, 19th International Conference, PCT 2025, Moscow, Russia, April 8–10, 2025, Revised Selected Papers. (CCIS, volume 2891)Vol. 2891.: Springer, 2026. P. 532–545.

This work presents atomic-scale modeling of the perturbed flow of a Lennard-Jones fluid in a quasi-two-dimensional system containing one billion atoms. A statistically stationary flow regime corresponding to a Reynolds number of Re ≈ 1000 has been achieved, the flow structure has been analyzed, and the energy spectrum of velocities has been calculated. The results ...

Added: May 19, 2026

Research target: Computer Science

Language: English

DOI

Text on another site

Keywords: High Performance Computing Computer Science

Parallel Computational Technologies, 19th International Conference, PCT 2025, Moscow, Russia, April 8–10, 2025, Revised Selected Papers. (CCIS, volume 2891)

JavaCapsule: Итеративная генерация и отладка Java-кода на основе структурированной обратной связи

Alexandrov D., Vasilevsky V., Rezunik L. et al., Труды Института системного программирования РАН 2026 Т. 38 № 5 С. 73–90

Large language models demonstrate limitations in tasks that require precise information retrieval from very long input sequences. This limitation affects code generation in large object-oriented systems, where correctness depends on complex inter-class dependencies and the analysis of long execution traces that exceed standard context window sizes. This paper presents JavaCapsule, a technology for automated generation ...

Added: October 12, 2026

Proceedings of the 34th IUPAP Conference on Computational Physics: CCP2023, August 4-8, Kobe, Japan

Singapore: Springer Singapore, 2026.

This volume presents the Proceedings of the 34th IUPAP Conference on Computational Physics (CCP2023), held in Kobe, Japan on August 4–8, 2023. It offers a collection of peer-reviewed articles that highlight recent developments in computational and simulation research across various areas of physics. Key topics include the use of data science, quantum computing, and machine ...

Added: October 12, 2026

РАЗРАБОТКА МЕТОДА И АЛГОРИТМОВ АДАПТИВНОГО ФЕДЕРАТИВНОГО ОБУЧЕНИЯ С УЧЕТОМ РАСПРЕДЕЛЕННОГО ЗАПАЗДЫВАНИЯ КЛИЕНТСКИХ ОБНОВЛЕНИЙ

Zykov S. V., Ермаков С. Р., Современные наукоемкие технологии 2026 № 9 С. 43–53

При федеративном обучении с неоднородными клиентскими данными и переменными задержками запоздавшие обновления могут ухудшать качество модели, а обмен параметрами с глобальным сервером увеличивает сетевую нагрузку. Целью исследования является разработка и теоретико-экспериментальное обоснование метода и алгоритмов адаптивного федеративного обучения с учетом распределенного запаздывания клиентских обновлений. Для обоснования разрабатываемых решений использованы событийная и непрерывная модели градиентных обновлений, ...

Added: October 11, 2026

О воспроизводимости анализа временных рядов на основе матричных профилей

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

Человеко-машинная система анализа и улучшения качества условий проживания населения

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

Effects of Elevation Changes and Multilevel Structures on Vehicular Signal Propagation

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

Автоматизированное построение математических теорий

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

Automated Ranking of Soybean Plots from Close-Range RGB Video via Depth Filtering and Point-Based Counting

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

Decision support system for improving the quality of life of the population

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

Новые информационные технологии в исследовании сложных структур. Материалы шестнадцатой международной конференции 21–25 Сентября 2026 г.

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

Оптимизация энергопотребления предприятия с использованием методов многокритериальной оптимизации

Серебренников Д. А., Belov A. V., Информационные технологии и вычислительные системы 2026 № 3 С. 157–169

В условиях роста стоимости энергоресурсов и необходимости повышения энергоэффективности производственных процессов особую актуальность приобретает задача оптимизации энергопотребления промышленных предприятий. В данной работе рассматривается подход к управлению энергозатратами машиностроительного предприятия на основе методов многокритериальной оптимизации. Постановка задачи включает несколько целевых функций: минимизацию энергопотребления, минимизацию стоимости электроэнергии с учётом тарифных ограничений и максимизацию производственной эффективности. Для решения ...

Added: October 5, 2026

On Practical Aspects of Constructing Quasi-Cyclic Subfield Subcodes of Dual Elliptic Codes and Their Application in McEliece-type Cryptosystems

Kuninets A., IEEE Transactions on Information Theory 2026 P. 1–1

In this work we study the applicability of Quasi-Cyclic Subfield Subcodes of Dual Elliptic (QC-SSDE) codes for integration into code-based cryptographic schemes. Detailed algorithms are provided for constructing parity-check matrices as well as block-circulant parity-check matrices for this family of codes, accompanied by empirical results that enable the construction of QC-SSDE codes with predetermined dimensions. ...

Added: October 3, 2026

Инкрементальный метод обновления многомерного куба по неупорядоченному потоку событий журналов информационных систем

Zykov S. V., Уфимцев Г. А., Моделирование, оптимизация и информационные технологии 2026 Т. 14 № 8 С. 1–13

Информационные системы формируют большие объёмы событийных журналов, которые используются для анализа работы приложений и сервисов. При этом события могут поступать в аналитический контур позже момента их фактического возникновения и не в исходном порядке. Такая рассинхронизация приводит к ошибкам при построении агрегированных временных показателей, а регулярный полный пересчёт многомерного аналитического куба требует значительных вычислительных затрат. Целью ...

Added: October 2, 2026

Polarization of opinions in the group: a modeling algorithm considering the dynamics of social bonds

Chebotarev V., Andreyuk D., Elizarova Anastasiya et al., Procedia Computer Science 2022 Vol. 213 No. C P. 596–601

The dynamics of opinion in a group are of interest for a number of practical purposes. In particular, consensus helps and polarization of opinions hinders cohesive teamwork. Existing approaches for modeling opinion dynamics mostly do not take into account the dynamism of social relations in a group. This paper proposes an algorithm and a program ...

Added: October 2, 2026

Enhancing Boundary Stability in Decision Trees and Random Forests: A Weighted Sample Duplication Approach

Konstantinov A., Elizarova Anastasiya P., Utkin L., Computing, Telecommunications and Control 2026 Vol. 19 No. 1 P. 16–25

Decision trees and their ensemble extensions, such as random forests, are widely used as classification models due to their simplicity and interpretability. However, in many real-world tasks where class labels overlap in the feature space, standard decision trees rely on hard splits that create fragile decision boundaries. In these regions, small perturbations in the input ...

Added: October 2, 2026

Bayesian Adaptive Sparse Copula

Prokhorov A., Burda M., Journal of Computational and Graphical Statistics 2026 P. 1–13

Bayesian nonparametric density estimation procedures are typically based on single-scale priors, such as Dirichlet process mixtures. Alternative multiscale density priors built on decision trees have many well-known advantages, including the ability to characterize abrupt local changes and to provide an estimate with a desired level of resolution. Despite their theoretical appeal, multiscale methods have typically ...

Added: October 2, 2026

Pericyte-derived cancer-associated fibroblasts correlate with poor survival and are enriched after chemoradiotherapy in glioblastoma

Aly Ismailov, Poptsova M., Plos One 2026 Vol. 21 No. 9 Article e0355902

Added: October 2, 2026

Консервативные энтропийно и энергетически корректные разностные методы для одномерных квазигазодинамических систем уравнений

Zlotnik A., Математические заметки 2026 Т. 120 № 6 С. 1005–1009

Численным методам решения систем газодинамических уравнений посвящена обширная литература. Ранее было разработано и успешно апробировано специальное семейство симметричных по пространству консервативных разностных методов, основанных на предварительной кинетической, точнее, квазигазодинамической (КГД), регуляризации этих уравнений. Актуальной задачей является построение численных методов, которые обладают не только свойством консервативности по массе, импульсу и полной энергии, но и удовлетворяют условиям энтропийной ...

Added: October 1, 2026

Международная конференция «Математические идеи академика П.Л. Чебышёва, их приложения в естественных науках и технологи- ях искусственного интеллекта», приуроченная к 205-й годовщине со дня его рождения» : Материалы конференции

Калуга: Калужский печатный двор, 2026.

Conference Proceedings INTERNATIONAL CONFERENCE “Mathematical Ideas of Academician P.L. Chebyshev, Their Applications in Natural Sciences and Artificial Intelligence Technologies” dedicated to the 205th anniversary of his birth ...

Added: June 20, 2026

6th International Conference, CIT&DS 2025, Volgograd, Russia, September 22–25, 2025, Proceedings. Creativity in Intelligent Technologies and Data Science. (CCIS, volume 2803)

Cham: Springer, 2025.

This book constitutes the proceedings of the 6th International Conference on Creativity in Intellectual Technologies and Data Science, CIT&DS 2025, held in Volgograd, Russia, during September 22–25, 2025. The 48 full papers and 3 keynote papers presented were carefully reviewed and selected from 162 submissions. The papers are organized in the following topical sections:Artificial intelligence for Creative ...

Added: March 17, 2026

29th International Conference on Knowledge-Based and Intelligent Information & Engineering Systems (KES 2025)

Elsevier, 2025.

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Added: December 30, 2025

Proceedings of the 39th Annual AAAI Conference on Artificial Intelligence

Washington, United States of America: AAAI Press, 2025.

AAAI-25 Technical Tracks 23 (Natural Language Processing II) collects peer-reviewed research papers that advance the state of natural language processing, with an emphasis on large language models, efficient inference, instruction following, retrieval augmentation, and multimodal language understanding. The papers address both theoretical and practical challenges, including model efficiency, interactive generation, grounding in external knowledge and ...

Added: December 18, 2025

Frontiers of Dynamic Games: Proceedings of the International Conference “Game Theory and Applications” 2022

Cham: Birkhäuser, 2024.

This book collects a selection of the articles presented at the virtual conference “Game Theory and Applications”, organized in St. Petersburg in the summer of 2022. The articles in this collection cover all the main applications of game theory, interpolating mathematical methods with economics, biology, sociology, mobile systems, and social networks. Scholars in the field ...

Added: May 21, 2025

Proceedings of 8th International Scientific Conference-School for Young Scientists. Physical and Mathematical Modeling of Earth and Environment Processes—2022. (PMMEEP 2022)

Springer, 2023.

The book presents short papers of participants of the 8th International Scientific Conference-School for Young Scientists "Physical and Mathematical Modeling of Earth and Environment Processes" (Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences). The book includes theoretical and experimental studies of processes in the atmosphere, oceans, the lithosphere and their interaction; ...

Added: February 11, 2025