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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">tuzsut</journal-id><journal-title-group><journal-title xml:lang="ru">Труды учебных заведений связи</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of Telecommunication Universities</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-324X</issn><issn pub-type="epub">2712-8830</issn><publisher><publisher-name>СПбГУТ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31854/1813-324X-2019-5-1-64-70</article-id><article-id custom-type="elpub" pub-id-type="custom">tuzsut-61</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>Статьи</subject></subj-group></article-categories><title-group><article-title>МЕТОД КЛАССИФИКАЦИИ И ПРИОРИТИЗАЦИИ ТРАФИКА В ПРОГРАММНО-КОНФИГУРИРУЕМЫХ СЕТЯХ</article-title><trans-title-group xml:lang="en"><trans-title>A Traffic Classification and Prioritization Model in Software-Defined Networks</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мухизи</surname><given-names>С. ..</given-names></name><name name-style="western" xml:lang="en"><surname>Muhizi</surname><given-names>S. ..</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Парамонов</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Paramonov</surname><given-names>A. ..</given-names></name></name-alternatives><email xlink:type="simple">alex-in-spb@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Санкт-Петербургский государственный университет телекоммуникаций им. проф. М.А. Бонч-Бруевича<country>Россия</country></aff><aff xml:lang="en">The Bonch-Bruevich Saint-Petersburg State University of Telecommunications<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>07</day><month>04</month><year>2021</year></pub-date><volume>5</volume><issue>1</issue><fpage>64</fpage><lpage>70</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мухизи С..., Парамонов А.И., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Мухизи С..., Парамонов А.И.</copyright-holder><copyright-holder xml:lang="en">Muhizi S..., Paramonov A...</copyright-holder><license 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://tuzs.sut.ru/jour/article/view/61">https://tuzs.sut.ru/jour/article/view/61</self-uri><abstract><p>С широким распространением сетевых приложений, в частности приложения Интернета Вещей, миллиарды устройств повседневного пользования подключаются к Интернету. Эффективное управление этими устройствами для поддержки надежных, безопасных и высококачественных приложений становится сложной задачей. Основным решением управления устройствами Интернета Вещей является автоматическая классификация устройств, направленная на идентификации семантического типа устройства путем анализа его сетевого трафика для поддержки широкого спектра новых функций. Классификация трафика - необходимый процесс для управления им и безопасности сети. Сетевые администраторы могут использовать его для распределения, контроля и управления сетевыми ресурсами в соответствии с заданными требованиями. В статье предлагается метод автоматической классификации трафика программно-конфигурируемых сетей на основе модифицированного алгоритма k-means для распределения ресурсов сети по определенным приоритизированным типам трафика, что позволяет оптимизировать работы приложений поверх сетей.</p></abstract><trans-abstract xml:lang="en"><p>As the number of networked devices and applications rapidly grows, particularly the Internet of Things applications, billions of devices are connected to the network and therefore managing the generated traffic becomes a needy task. Effectively managing these devices to support reliable, secure, and high-quality applications becomes challenging. The main solution to manage network traffic is the automatic classification of application aimed at identifying the semantic type of application by analyzing its network traffic and wide range of new features. This article proposes a model for dynamic network traffic classification in software-defined networks based on the modified k-means algorithm for network resources distribution to prioritized types of traffic, which allows network applications optimization.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>программно-конфигурируемые сети</kwd><kwd>кластеризация</kwd><kwd>классификация</kwd><kwd>приоритизация</kwd><kwd>модифицированный алгоритм k-means</kwd></kwd-group><kwd-group xml:lang="en"><kwd>software-defined networks</kwd><kwd>clustering</kwd><kwd>classification</kwd><kwd>prioritization</kwd><kwd>modified k-means algorithm</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">Кучерявый А.Е. Интернет Вещей // Электросвязь. 2013. № 1. С. 21-24.</mixed-citation><mixed-citation xml:lang="en">Кучерявый А.Е. Интернет Вещей // Электросвязь. 2013. № 1. 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