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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">vestrea</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Российского экономического университета имени Г. В. Плеханова</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik of the Plekhanov Russian University of Economics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2413-2829</issn><issn pub-type="epub">2587-9251</issn><publisher><publisher-name>Plekhanov Russian University of Economics</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21686/2413-2829-2025-5-49-61</article-id><article-id custom-type="elpub" pub-id-type="custom">vestrea-2459</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>МАТЕМАТИЧЕСКИЕ И ИНСТРУМЕНТАЛЬНЫЕ МЕТОДЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATHEMATIC AND INSTRUMENTAL METHODS</subject></subj-group></article-categories><title-group><article-title>Оценка применимости моделей растущего графа для моделирования сети локализации знаний</article-title><trans-title-group xml:lang="en"><trans-title>Assessing Applicability of Rising Graph Models for Modeling Network of Knowledge Localization</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2639-498X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мельникова</surname><given-names>Т. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Melnikova</surname><given-names>T. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Татьяна Борисовна Мельникова, кандидат экономических наук, доцент</p><p>кафедра экономики и управления</p><p>299053; ул. Вакуленчука, д. 29; Севастополь</p></bio><bio xml:lang="en"><p>Tatyana B. Melnikova, PhD, Assistant Professor</p><p>Department for Economics and Management</p><p>29905; 29 Vakulenchuka Str.; Sevastopol</p></bio><email xlink:type="simple">tmln82@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Севастопольский филиал Российского экономического университета имени Г. В. Плеханова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sevastopol Institute (branch) of the Plekhanov Russian&#13;
University of Economics</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>09</month><year>2025</year></pub-date><volume>0</volume><issue>5</issue><fpage>49</fpage><lpage>61</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мельникова Т.Б., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Мельникова Т.Б.</copyright-holder><copyright-holder xml:lang="en">Melnikova T.B.</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://vest.rea.ru/jour/article/view/2459">https://vest.rea.ru/jour/article/view/2459</self-uri><abstract><p>   В статье показано практическое применение растущих графов для построения моделей сети локализации знаний в городах разного масштаба. Сопоставлены результаты моделирования на основе трех типов растущих графов: случайного, предпочтительного присоединения, а также смешанного типа, использующего разные сочетания случайности и предпочтительности при формировании ребра. Для последнего типа растущего графа автором выполнено математическое описание модели. Предложена методология оценки адекватности и эффективности модели, включающая не только выявление формы зависимости реальных и теоретических моделей распределения степеней, динамики степени вершины и среднего локального коэффициента кластеризации, но и анализ внутренней структуры сети. В результате аргументирована невозможность описать реальную сеть локализации знаний единой моделью. Наиболее адекватными стали модели растущего случайного графа и смешанного типа. Динамика коэффициента кластеризации лучше всего моделируется графом предпочтительного присоединения, но с условием несоответствия самого уровня показателя. Полученные выводы актуализируют проблематику выработки моделей для построения малых сетей.</p></abstract><trans-abstract xml:lang="en"><p>   The article shows practical application of rising graphs for building models of knowledge localization net in cities of different scale. Results of modeling based on three types of rising graphs were compared: they are casual, preferred joining and mixed type that uses different combinations of casualty and preference in arc shaping. The author carried out mathematic description of the model for the latter type of rising graph. Methodology of assessing adequacy and efficiency of the model was put forward, which covers not only identifying the form of dependence between real and theoretical models of distribution of degrees, dynamics of node degree and average local clusterization factor but also analysis of the inner structure of net. As a result the author substantiated impossibility to describe the real net of knowledge localization by a uniform model. Models of rising casual graph and of mixed type are considered the most adequate. Dynamics of clusterization factor can be modeled mainly by graph of preferable joining but with condition of disparity of the indicator rate. The obtained conclusions make the objective of developing models for small nets more acute.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>растущий граф</kwd><kwd>знание</kwd><kwd>город</kwd><kwd>кластеризация</kwd><kwd>средняя степень</kwd><kwd>модель</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rising graph</kwd><kwd>knowledge</kwd><kwd>city</kwd><kwd>clusterization</kwd><kwd>average degree</kwd><kwd>model</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">Власова Н. Ю. 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