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Effect of Social Graph Structure on the Utilization Rate in a Flat Organization
P. 214–224.
The goal of our research is to investigate how the communication structure of an organization affects its performance. In the paper, we study a simulation model of a self-organizing team conducting scientific research. The key parameter of the model is the social graph of the organization, which defines the team creation process. For this model, we formally define the average utilization rate of the group. Under some natural condition, the utilization rate is a function of the social graph. Lower and upper bounds of this characteristic are established. The obtained result has evident practical meaning and policy implications for organization management.
Maltseva D., Shcheglova T., Vashchenko V., Социологические исследования 2026 № 1 С. 62–74
The article continues to present the results of the analysis of collaboration networks of Russian sociologists in 2010–2021. It was conducted on the basis of data on co-authorship of scientific articles indexed in the electronic library eLibrary (75,232 scientific publications on sociology). The methodology of bibliometric network analysis implies the construction of several types of ...
Added: May 12, 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
Maltseva D., Kim A., Semenova A., Operations Research Forum 2025 Vol. 6 Article 89
Due to the non-linear nature of the development of the sociological discipline in the Soviet time, and the existing inequality between central cities and regions in mod- ern Russia, the community of Russian sociologists is characterized by a low level of integration at the local level and selective representation in the international sci- entific community. ...
Added: June 26, 2025
Springer, 2024.
This book constitutes the refereed proceedings of the 12th International Conference on Analysis of Images, Social Networks and Texts, AIST 2024, held in Bishkek, Kyrgyzstan, during October 17–19, 2024.
The 16 full papers included in this book were carefully reviewed and selected from 70 submissions. They were organized in topical sections as follows: Natural Language Processing; Computer Vision; Data Analysis and Machine Learning; ...
Added: May 29, 2025
Gorshkov S., Ignatov D. I., Chernysheva A., IEEE Access 2025 Vol. 13 P. 46732–46746
This paper presents a novel approach to predicting student dropout by analyzing publicly available data from VKontakte social network profiles. Unlike traditional methods that primarily rely on academic and institutional data, our method leverages publicly available content, including photos, videos, music preferences, and textual posts. Image and video content were analyzed using scene recognition models ...
Added: March 20, 2025
Gorshkov S., Ilyushin E., Chernysheva A. et al., International Journal of Open Information Technologies 2021 Vol. 9 No. 5 P. 12–17
Topic modeling is one of the most widely used methods in text analysis. It can be used to select topics as well as to find the topics distributed in each document from the corpus. In this article, we present a method for clustering communities in the social network VKontakte (the most popular Russian social network) ...
Added: December 25, 2024
Maltseva D., Batagelj V., Journal of Data and Information Science 2024 Vol. 9 No. 4 P. 110–154
Purpose
We analyzed the structure of a community of authors working in the field of social network analysis (SNA) based on citation indicators: direct citation and bibliographic coupling metrics. We observed patterns at the micro, meso, and macro levels of analysis.
Design/methodology/approach
We used bibliometric network analysis, including the “temporal quantities” approach proposed to study temporal networks. Using ...
Added: November 27, 2024
Akhremenko A. S., Sinitsina A., Соловьев В. А., Полития: Анализ. Хроника. Прогноз 2024 № 3(114) С. 59–81
In this paper, the authors propose a new methodology to analyze the dynamics of large-scale online network structures caused by significant exogenous shocks (foreign policy crises and the onset of military conflicts). The focus is on diagnosing cohesion or polarization processes. On the first step, mechanisms at the micro-level that may lead to consolidation or ...
Added: September 26, 2024
Ramenskaya A., Фот Н. П., Яркова О. Н., В кн.: Имитационное моделирование. Теория и практика (ИММОД-2023). Сборник трудов одиннадцатой всероссийской научно-практической конференции по имитационному моделированию и его применению в науке и промышленности. Казань, 2023.: Каз.: Издательство АН РТ, 2023. С. 691–697.
Added: September 11, 2024
Ramenskaya A., Яркова О. Н., Цифровая экономика 2022 № 2(18) С. 72–81
To form a strategy for managing the lending process and credit risk, analysts of a credit organization need to have tools for modeling the lending process, which allows not only to assess the effectiveness of the lending process in the current situation, but also to assess risks in a changing economic environment. The purpose of this study is to ...
Added: September 9, 2024
Lukianchenko P., Интеллектуальные системы в производстве 2023 Т. 21 № 4 С. 88–94
. ...
Added: March 5, 2024
Kim A., Maltseva D., Monitoring Obshchestvennogo Mneniya: Ekonomichekie i Sotsial'nye Peremeny 2024 No. 1 P. 202–228
This study deals with an approach to stability evaluation of the community structure on the example of Russian sociologists’ Facebook group. Based on the data from the Facebook group, which consists of 7 years of communication from 2011 till 2018, we constructed the networks based on commenting and reacting. The participants’ activity includes four main ...
Added: December 7, 2023
Zykov S. V., Золотухина М. А., Золотухин С. А., Модели, системы, сети в экономике, технике, природе и обществе 2023 № 3 С. 98–114
Background. All attention is focused on reducing the number of accidents on
an unfavorable section of the Altufyevsky highway in the area of 5 intersections. Such incidents
become aggravating circumstances for nearby infrastructure facilities, such as: shopping
malls, shops, cafes, there are also metro stations on a busy site. The endless flow of
people and cars, public transport stops, ...
Added: November 2, 2023
Золотухина М. А., Zykov S. V., Computational nanotechnology 2023 Т. 10 № 3 С. 83–91
The purpose of the analysis is to identify new signs in which there is a probability of the presence of components of hidden threats in the system or a forecast of possible states of inactivity of system modules. The diversity of the software used and the problems that arise at the same time are described. ...
Added: October 12, 2023
Fokina A., Chepovskiy A., Chepovskiy A., Вестник Новосибирского государственного университета. Серия: Информационные технологии 2023 Т. 21 № 2 С. 29–38
When forming graphs of interacting objects built when importing data from social networks and instant messaging
networks, text data also act as vertex attributes. In this paper, the authors describe a text research methodology based on corpus analysis procedures. The purpose of this article is to test the methodological tools provided by the TXM software for the ...
Added: October 9, 2023
Balandin Y., Gaivoronsky Y., Полития: Анализ. Хроника. Прогноз 2023 № 3(110) С. 67–90
The article is devoted to testing different approaches to explaining the turnover of the heads of the Russian regions after the return of direct gubernatorial elections. Until recently, two basic explanatory models of gubernatorial turnovers — electoral and socio-economic — were the most popular among the Russian political scientists. The influence on such turnovers of ...
Added: September 19, 2023
Gubareva M., Journal of Financial Economic Policy 2021 Vol. 13 No. 6 P. 686–697
Purpose – The purpose of this paper is to present an empirical analysis of the European Central Bank (ECB) deposit rate dynamics during 2014–2020, attempting to answer how deep could be cut further this rate without causing persistent yield curve inversions (YCI), i.e. lower yields for longer terms. It addresses the sustainability of the traditional ...
Added: August 2, 2023
Асеева Я. О., Fokina A., В кн.: Информационно-телекоммуникационные технологии и математическое моделирование высокотехнологичных систем: материалы Всероссийской конференции с международным участием, Москва, РУДН, 17–21 апреля 2023 г.: М.: Российский университет дружбы народов, 2023. С. 290–294.
Recently, the number of Telegram messenger users worldwide has exceeded 700 million people in monthly terms and continues to grow every day. Telegram is used not only to exchange personal messages, but it has also become a leading platform for political, cultural and news channels — an alternative to traditional media. The purpose of this ...
Added: June 8, 2023
Matveeva N., Batagelj V., Ferligoj A., Scientometrics 2023 Vol. 128 No. 8 P. 4219–4242
The goal of the paper is to identify groups/clusters of countries with similar scientific collaboration "profiles" inside the group and to other groups of countries. The collaboration is described by co-authorship of a publication network that can be analyzed on the original co-authorship network. However, the network is dominated by large values in rows and ...
Added: June 8, 2023
Samoylova K., Zamyatina E., Proceedings of the Institute for System Programming of the RAS 2022 Vol. 34 No. 2 P. 67–76
Nowadays, in order for a company to remain competitive, efficient and attractive to investors it needs to have reliable and threat-resistant business processes. The question of methods for building such business processes remains relevant. This paper proposes a software system, which involves the use of methods and tools of DSM (Domain Specific Modeling), ontological approach, ...
Added: February 13, 2023
Oxford University Press, 2020.
Social networks fundamentally shape our lives. Networks channel the ways that information, emotions, and diseases flow through populations. Networks reflect differences in power and status in settings ranging from small peer groups to international relations across the globe. Network tools even provide insights into the ways that concepts, ideas and other socially generated contents shape ...
Added: December 16, 2022
Рекрутирование губернаторского корпуса в современной России: эволюция патрональных сетей (2017—2021)
Gaivoronsky Y., Balandin Y., Полития: Анализ. Хроника. Прогноз 2022 № 4 С. 146–167
The article presents an attempt to study the structural dynamics of federal-regional political networks in the process of recruiting heads of the regions. The authors focus their attention on the current stage of the evolution of the federal center’s approach towards the formation of the governor’s corps, which began with the change of the team ...
Added: November 29, 2022