Three-Parameter Kinetics of Self-organized Criticality on Twitter
Ch. 881. P. 556-565.
Dmitriev V., Dmitriev A., Maltseva S. V., Balybin S.
A kinetic model is proposed to describe the self-organized criticality on Twitter. The model is based on a fractional three-parameter self-organization scheme with stochastic sources. It is shown that the adiabatic regime of self- organization to the critical state is determined by the coordinated action of a relatively small number of network users. The model is described the subcritical, self-organized critical and supercritical state of Twitter.
* 2. Vol. 881: Complex Networks and Their Applications VIII. , Springer, 2020
Self-Organized Criticality on Twitter: Phenomenological Theory and Empirical Investigation Based on Data Analysis Results
, , , Complexity 2019 Vol. 2019 No. Article ID 8750643 P. 1-16
Recently, there has been an increasing number of empirical evidence supporting the hypothesis that spread of avalanches of microposts on social networks, such as Twitter, is associated with some sociopolitical events. Typical examples of such events are political elections and protest movements. Inspired by this phenomenon, we built a phenomenological model that describes Twitter’s self-organization ...
Added: January 22, 2020
, , Информационное общество 2017 № 2 С. 30-36
Virtual social networks are an essential part of the modern information society. The influence of this technology on a person’s social life is yet to be evaluated. The aim of our study is to give a well-rounded overview of virtual communication phenomena studies and to analyze the influence of such phenomena on structure and quality ...
Added: October 12, 2019
, , , Applied Economics 2015 Vol. 47 No. 44 P. 4728-4740
Social influence is an important factor in learning and decision-making. We estimate peer influence on student choice of specialization using data on undergraduate students of a Russian university. Information about individual social ties has been gathered from a questionnaire survey. We show that specialization choice is significantly influenced by friends as well as by study ...
Added: July 2, 2015
, В кн. : Управление образованием. : СПб. : Отдел оперативной полиграфии НИУ ВШЭ – Санкт-Петербург, 2012. С. 29-31.
В статье раскрываются возможности реализации неформального образования в рамках социальных сетей, описывается процесс социальной идентификации личности ребенка в рамках школьной социальной сети. Практические рекомендации по перспективам раскрытия образовательного потенциала школьной социальной сети сделаны на основе реализации проекта «Повышение качества образования учащихся с использованием возможностей школьной социальной сети». ...
Added: January 22, 2013
, , et al., М. : [б.и.], 2018
В статье представлены материалы исследования, направленного на выявление психологических особенностей современных подростков по материалам их самопрезентации в социальных сетях. В фокусе исследования оказались содержание и динамика изменения аккаунтов подростков в социальной сети Вконтакте. Исследование показало, что для подростков важно, чтобы содержание профиля соответствовало их актуальным (сегодняшним) переживаниям. Пользователи возвращаются к ранее созданному контенту, вносят в ...
Added: January 25, 2018
, , et al., , in : 10th International Conference on Mathematical Modeling in Physical Sciences (IC-MSQUARE) 2021. : Institute of Physics Publishing (IOP), 2021.
Recently, there has been numerous evidence of the existence of self-organized critical (SOC) transitions in various online social networks (OSN), including Twitter, and various sociophysical models of SOC transitions have been proposed. Despite this, some problems remained unresolved, for example, those related to the determination of the spectral featers of subcritical and supercritical phases of ...
Added: August 13, 2021
, Этнографическое обозрение 2012 № 3 С. 105-117
The article discusses the phenomenon of interconnected glocal hospitality communities which have recently spread over the world in the context of the internet development and cultural globalization processes. It focuses on a typical community of users of CouchSurfi ng.org, a major social hospitality network in St. Petersburg. The author argues that, in the framework of ...
Added: August 31, 2012
, , et al., Programming and Computer Software 2015 Vol. 41 No. 5 P. 302-306
Graph partitioning is required for solving tasks on graphs that need to be distributed over disks or computers. This problem is well studied, but the majority of the results on this subject are not suitable for processing graphs with billions of nodes on commodity clusters, since they require shared memory or lowlatency messaging. One of ...
Added: January 23, 2018
Симметричный ответ: силовое подавление акций протеста как драйвер политической коммуникации в онлайн-сетях
, Полития: Анализ. Хроника. Прогноз 2022 Т. 2 № 105 С. 24-48
The article presents the results of the empirical study about the impact of the police suppression of street rallies on the political communication in social networks. Based on the messages published in the social network VKontakte during the discussion of a series of protests that took place in Moscow in the summer of 2019 on ...
Added: September 13, 2022
, , В кн. : Системное моделирование социально-экономических процессов: труды 37-ой Международной научной школы-семинара, г. Сочи, 30 сентября - 5 октября 2014 г. : Воронеж : Воронежский государственный педагогический университет, 2014. С. 304-307.
Exploring complicated social-economic phenomena, such as corruption, implies understanding various characteristics of the society. In particular, the level of social capital can be judged as an indicator of system efficiency. In this paper we investigate the relations between personal and general trust and corruption perceptions using data from the survey conducted in 2013 in NRU ...
Added: March 25, 2015
Estimation of peer effects with predicted social ties: Evidence from two universities in Brazil and Russia
, , et al., Estimation of peer effects with predicted social ties: Evidence from two universities in Brazil and Russia / Высшая школа экономики. Series EDU "Education". 2015. No. WP BRP 30/EDU/2015.
Social interactions with peers during learning have a significant impact on university students’ academic achievement. As social ties are voluntary, an empirical estimation of peer effects is exposed to a potential endogeneity problem. To overcome this issue, we propose to define the peer group of an individual as their predicted friends. The specific features of ...
Added: November 10, 2015
Do Social Networks Help to Improve Student Academic Performance? The Case of Vk.com and Russian Students
, , Economics Bulletin 2014 Vol. 34 No. 2 P. 718-733
A number of researchers have studied the effect of social networks on student academic performance, but the results are not only contradictory but also limited by the use of self-reported estimations of social network use. This paper overcomes this problem, however, as we collect unique data on the real time spent by Russian students in ...
Added: April 4, 2014
, , et al., Journal of Complex Networks 2020 Vol. 8 No. 3 P. 1-33
We introduce graph clustering quality measures based on comparisons of global, intra- and inter-cluster densities, an accompanying statistical significance test and a step-by-step routine for clustering quality assessment. Our work is centred on the idea that well-clustered graphs will display a mean intra-cluster density that is higher than global density and mean inter-cluster density. We ...
Added: August 4, 2020
Organizations, State Interactions, and Field Stability: A Network Analysis of the Tea Party and Occupy Wall Street Movements
, , , , in : Supplementary Proceedings of the 5th International Conference on Analysis of Images, Social Networks and Texts (AIST-SUP 2016), Yekaterinburg, Russia, April 7-9, 2016. Vol. 1710.: Aachen : CEUR Workshop Proceedings, 2016. P. 156-169.
Despite widespread scholarly attention on social movement media coverage, the full range of organizations appearing in the media with movements remains underexamined. To analyze this organizational complexity, we draw upon field theory, relating it to concepts from social network analysis. We hypothesize that interactions with stateembedded actors increase field stability, yet this effect decreases with ...
Added: February 10, 2017
, , , Информационные технологии 2022 Т. 28 № 10 С. 529-538
The development and support of knowledge-based systems for experts in the field of social network analysis (SNA) is complicated because of the problems of viability maintenance that inevitably emerge in data intensive domains. Largely this is the case due to the properties of semi-structured objects and processes that are analyzed by data specialists using data ...
Added: October 22, 2022
, Legal Issues in the Digital Age 2022 No. 3 P. 68-85
The article explores the key issues that arise when digital assets make part of the estate. It considers how the classical theory of inheritance law could be used in the case of digital inheritance and what clarifications should be made to this theory. The purpose of the study is to examine the features of the ...
Added: November 13, 2022
Исследовательский проект как инструмент обучения методам анализа текста: предсказание класса поста в социальной сети
, , et al., Компьютерные инструменты в образовании 2018 № 3 С. 49-64
The article describes a student research project on predicting the class of a post on a social network based on its textual content. The features of the project are discussed as an integral part of the trajectory of teaching data analysis methods, including text analysis methods and tools that are often not included in machine ...
Added: January 28, 2019
Использование данных социальных сетей для вероятностных расчетов с помощью методов сценарного моделирования: результаты электоральных кампаний
, , et al., Мягкие измерения и вычисления 2021 Т. 39 № 2 С. 29-37
The article presents the application of scenario modeling methods to assess the potential for scaling electoral support for political parties through digital communications (communities in social networks) based on data obtained from social networks. An analysis of communities in several social networks was carried out, various indicators were downloaded, reflecting the activity of both communities ...
Added: April 2, 2023
, , , in : The Oxford Handbook of Social Networks. : Oxford University Press, 2020. P. 219-233.
Network theoretical and analytic approaches have reached a new level of sophistication in this decade, accompanied by a rapid growth of interest in adopting these approaches in social science research generally. Of course, much social and behavioral science focuses on individuals, but there are often situations where the social environment—the social system—affects individual responses. In ...
Added: December 16, 2022
, , et al., Frontiers in Physics 2022 Vol. 10 No. 839383 Article 839383
The sandpile cellular automata, despite the simplicity of their basic rules, are adequate mathematical models of real-world systems, primarily open nonlinear systems capable to self-organize into the critical state. Such systems surround us everywhere. Starting from processes at microscopic distances in the human brain and ending with large-scale water flows in the oceans. The detection ...
Added: March 14, 2022
, Мировая экономика и международные отношения 2020 Т. 64 № 5 С. 62-72
The article analyzes China’s attempts to confront the EU’s normative power by the example of Italy joining the “Belt and Road Initiative” on March 23, 2019. The author claims that the signing of a memorandum of cooperation between Italy and China was not so much economic as political for both countries and for the European ...
Added: December 23, 2020
Using location-based social networks as a novel source of marketing data: the case of shopping malls
, , Economics Bulletin 2015 Vol. 35 No. 2 P. 1292-1298
In this paper we demonstrate how publicly available data from location-based social networks can be used to model the popularity of different places. Our empirical analysis is based on a sample of 112 shopping malls located in Saint- Petersburg, the second largest city in Russia. Regression models that explain various measures of shopping malls' popularity ...
Added: September 8, 2015
, , Informatica 2012 Vol. 36 No. 2 P. 121-130
The paper grounds the necessity of much earlier socialization of children in the Internet age. The main goal is to make children (including teenagers) be aware of possible social consequences of their misuse of information and communication technologies, in particular, of the cell telephones and the Internet. An original method of early forming the cognitive ...
Added: November 20, 2012
, Вестник арбитражной практики 2020 № 2 С. 44-48
The article examines the legal regime of accounts, attempts to classify them from the point of view of their importance for turnover and analyses judicial in handling practice on this issue. ...
Added: September 13, 2022