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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">kaspscj</journal-id><journal-title-group><journal-title xml:lang="ru">Каспийский научный журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Caspian scientific journal</trans-title></trans-title-group></journal-title-group><publisher><publisher-name>Caspian Institute of Sea and River Transport named after General-Admiral F. M. Apraksin – branch of Volga State University of Water Transport</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">kaspscj-83</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Информационные технологии</subject></subj-group></article-categories><title-group><article-title>Алгоритмы интеллектуального анализа данных в распределённых информационных системах при ограничениях асинхронного обмена</article-title><trans-title-group xml:lang="en"><trans-title>Algorithms for intelligent data analysis in distributed information systems under asynchronous communication constraints</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7671-1763</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Яницкая</surname><given-names>Татьяна Сергеевна</given-names></name><name name-style="western" xml:lang="en"><surname>Ianitskaia</surname><given-names>Tatiana Sergeevna</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат технических наук, доцент, доцент «Высшей школы передовых производственных технологий»</p></bio><bio xml:lang="en"><p>Candidate of Technical Sciences, Associate Professor, Professor at the Department of Higher School of Advanced Manufacturing Technologies</p></bio><email xlink:type="simple">yan@tolgas.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Усманов</surname><given-names>Руслан Ирекович</given-names></name><name name-style="western" xml:lang="en"><surname>Usmanov</surname><given-names>Ruslan Irekovich</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аспирант</p></bio><bio xml:lang="en"><p>Post-Graduate Student</p></bio><email xlink:type="simple">rslnusmnv@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Поволжский государственный университет сервиса</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Volga Region State University of Service</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2025</year></pub-date><volume>0</volume><issue>4 (9)</issue><issue-title>Каспийский научный журнал № 4(9) - 2025</issue-title><elocation-id>83</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Яницкая Т.С., Усманов Р.И., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Яницкая Т.С., Усманов Р.И.</copyright-holder><copyright-holder xml:lang="en">Ianitskaia T.S., Usmanov R.I.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.kaspianjournal.ru/jour/article/view/83">https://www.kaspianjournal.ru/jour/article/view/83</self-uri><abstract><p>Рассматривается задача интеллектуального анализа данных в распределённых информационных системах при асинхронном обмене между узлами. Анализ выполняется в условиях отсутствия глобальной синхронизации и неполной наблюдаемости состояний. Система описывается ориентированным графом с потоками данных  и задержками передачи . Предлагается алгоритмический подход, основанный на локальной обработке и последующей агрегации результатов при ограничениях на согласованность данных. Формализуется критерий качества анализа  с учётом рассинхронизации состояний. Рассматриваются исключительные ситуации, связанные с потерями сообщений и неупорядоченной доставкой. Приводится оценка вычислительной сложности и устойчивости алгоритмов к росту степени распределённости. Результаты ориентированы на применение в распределённых аналитических и управляющих системах</p></abstract><trans-abstract xml:lang="en"><p>The problem of intelligent data analysis in distributed information systems under asynchronous exchange between nodes is considered. The analysis is performed under conditions of the absence of global synchronization and partial observability of states. The system is described as a directed graph with data streams  and transmission delays . An algorithmic approach is proposed, based on local processing and subsequent aggregation of results under constraints on data consistency. A quality criterion of analysis  is formalized, taking into account state desynchronization.</p><p>Exceptional situations related to message loss and out-of-order delivery are examined. The computational complexity and robustness of the algorithms with respect to increasing system distribution are evaluated. The results are intended for application in distributed analytical and control systems.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>интеллектуальный анализ данных</kwd><kwd>распределённые информационные системы</kwd><kwd>асинхронный обмен</kwd><kwd>алгоритмы анализа</kwd><kwd>задержки передачи данных</kwd><kwd>агрегация результатов</kwd><kwd>вычислительная сложность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>intelligent data analysis</kwd><kwd>distributed information systems</kwd><kwd>asynchronous communication</kwd><kwd>analysis algorithms</kwd><kwd>data transmission delays</kwd><kwd>result aggregation</kwd><kwd>computational complexity</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Глушак, Е. В. Анализ распределения задач в системе облачных и туманных вычислений / Е. В. Глушак, Д. С. Клюев, В. И. 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