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Алгоритм выделения сообществ в социальных сетях
Фундаментальная и прикладная математика. 2014. Т. 19. № 1. С. 21-32.
In this paper we propose an algorithm for finding subgraphs with adjusted properties of large social networks. The description of computational experiment which confirms the effectiveness of the proposed algorithm is given.
Yavorskiy R., Краснов Ф. В., Бизнес-информатика 2013 Т. 23 № 1 С. 64-67
In this paper we consider formal model of an online community as a combination of social and semantic networks. An approach is suggested to measurement of maturity level of a professional community based on two groups of parameters, which characterize competency level and density of contacts correspondingly. We present preliminary results of the pilot testing of ...
Added: November 13, 2013
Войскунский А. Е., Evdokimenko A., Федунина Н. Ю., Психология. Журнал Высшей школы экономики 2013 Т. 10 № 2 С. 98-121
Comparative analysis of network and real-life identity explores two hypotheses: 1) aspects of identity, its different parameters may have diverse profiles for the network and the reality conditions; 2) they may also indicate gender and age differences. The study is held on the sample of 42 participants, aged from 15 to 25, who were interviewed. ...
Added: November 13, 2013
Муравьев Н. А., Панченко А. И., Obiedkov S., Компьютерная лингвистика и интеллектуальные технологии 2014 № 13 С. 440-454
*Реализация соц. сети Facebook запрещена на территории России по основаниям осуществления экстремистской деятельности.
In this paper, we present a study of neologisms and loan words frequently occurring in Facebook user posts. We have collected a dataset of over 573 million posts written during 2006–2013 by Russian-speaking Facebook users. From these, we have built a vocabulary of ...
Added: March 11, 2015
Сергей Кузнецов, Коршунов А. В., Алексиянц А. В., Открытые системы. СУБД 2014 № 2 С. 51-53
Популярные сегодня социальные сети в реальном времени работают с гигантскими объемами данных, что требует применения соответствующих СУБД, в частности графовых, однако и среди них нужно отбирать наиболее адекватные поставленным задачам. ...
Added: November 25, 2017
Polyakov I. V., Chepovskiy A., Chepovskiy A., Вестник Новосибирского государственного университета. Серия: Информационные технологии 2013 Т. 11 № 4 С. 77-83
In this paper special data structure for big social graph storing and operating is presented. We discuss mainly graph paths searching, obtaining subgrapths and addition of new edges and vertices. ...
Added: October 17, 2013
Chelyabinsk : IEEE, 2018
The 2018 Global Smart Industry Conference is organized in order to exchange experience, promote discussion and presentation of research papers, and summarize results in development of innovative models, methods and technologies for the digital industry in universities, scientific and industrial associations of the Russian Federation as well as in foreign companies, and the experience of ...
Added: November 25, 2019
Radchenko I., Николаев И. Н., СПб. : Университет ИТМО, 2018
В учебном пособии в сжатой форме излагаются основные принципы, подходы и направления технологий и инфраструктуры Big Data. Авторы дают краткий обзор подходов и определений, предоставляют обзор экосистемы Больших данных и раскрывают тему систем управления Большими данными. В учебном пособии также представлен краткий обзор областей применения Больших данных и архитектура системы обработки Больших данных. Отдельно рассказывается ...
Added: September 29, 2018
M. : Higher School of Economics Publishing House, 2014
This compendium comprises transcripts of the two workshops on 'Empowering displaced people and migrants through online services' and 'Free Software and Human Rights on the Internet' organized by the Higher School of Economics on the 8th Internet Governance Forum (Bali, Indonesia, 22–25 October, 2013) and relevant articles on legal and technological issues of Internet Governance ...
Added: January 30, 2015
Vikentyeva O., Kychkin A., Deryabin A. I. et al., Датчики и системы 2018 № 5 С. 32-38
This work considers the problem of designing the architecture of a network management system for a generic module of a modern automated building. To improve the efficiency of building operation given the large influx of data, the architecture of the network management system implements multicontour management of a generic modules using cloud scenarios. Building operation ...
Added: July 19, 2018
Krylov V., Крылов С. В., М. : Нобель Пресс, 2014
Предназначена для студентов и специалистов в области разработки информационных систем в том числе для электроэнергетики и руководителей ИТ подразделений предприятий, всем, кто работает над планированием направлений развития электроэнергетики и просто интересуется прогресcом в этой области
В книге рассматривается направление в области обработки данных, получившее название Большие Данные (Big Data), рассказывается о техниках и технологиях. Главный фокус ...
Added: October 10, 2015
[б.и.], 2014
Full texts of third international conference on data analytics are presented. ...
Added: October 13, 2014
Прокофьев Д. О., Starykh V., Информационные технологии 2015
This study investigates main problems of automation and optimization of educational processes with the help of BPMS and Big Data. The questions concerning process modeling are raised, particularly related to the integration of process-oriented and business analysis systems. The main goal of study is to find possible new way to implement the ideas of metadata ...
Added: October 9, 2015
Войскунский А. Е., Evdokimenko A., Федунина Н. Ю., Вестник Московского университета. Серия 14: Психология 2013 № 1 С. 66-83
Real-life identities may diff er from “virtual” identities presented in social networks. Many social networkers construct diverse (more than one) virtual identities, which differ by numerous parameters. Two or more identities constructed by a social networker we call alternative identities. Empirical study is based on a case developed by the Harvard Good Play Project; semi-structured ...
Added: November 13, 2013
Nazarov A.N., Galushkin A.I., Sychev A. K., T-Comm: Telecommunications and transport 2016 Vol. 10 No. 7 P. 81-86
Based on logically probabilistic approach, we propose a Risk Model for successful attacks on social media on the Internet in terms of information warfare. We formulate and investigate risk-criteria for the decision-making framework aiming to achieve the goals of information warfare. We, finally, propose an algorithmic foundation based on the established criteria for the Hadoop ...
Added: August 19, 2016
НИЯУ МИФИ, 2016
In 2016 the International Conference “Data Analytics and Management in Data Intensive
Domains” (DAMDID/RCDL’2016) was held on October 11 – 14 in the Holiday Center, Ershovo
(Moscow region).
By tradition the “Data Analytics and Management in Data Intensive Domains” conference
(DAMDID) is planned as a multidisciplinary forum of researchers and practitioners from various
domains of science and research, promoting ...
Added: January 26, 2017
NY : ACM, 2021
The annual ACM SIGMOD/PODS Conference is a leading international forum for database researchers, practitioners, developers, and users to explore cutting-edge ideas and results, and to exchange techniques, tools, and experiences. The conference includes a fascinating technical program with research and industrial talks, tutorials, demos, and focused workshops. It also hosts a poster session to learn about innovative ...
Added: April 28, 2021
Berlin, Heidelberg : Springer, 2013
The proceedings of the 11th International Conference on Service-Oriented Computing (ICSOC 2013), held in Berlin, Germany, December 2–5, 2013, contain high-quality research papers that represent the latest results, ideas, and positions in the field of service-oriented computing. Since the first meeting more than ten years ago, ICSOC has grown to become the premier international forum ...
Added: March 21, 2014
Vikentyeva O., Deryabin A. I., Shestakova L. V. et al., Вестник Московского государственного строительного университета 2017 Т. 12 № 10 С. 1191-1201
Subject: smart house maintenance requires taking into account a number of factors - resource conservation, mitigating working expenditures, safety enhancement, ensuring comfort of leisure and operation. Automation of such engineering systems networks as illumination, climate control, security and communication, may be achieved through utilization of contemporary technologies (e.g. IoT – Internet of Things). However, storing ...
Added: November 21, 2017
Parinov A., Научно-техническая информация. Серия 2: Информационные процессы и системы 2014
В статье рассматриваются сочетания базовых структур данных локального хранилища системы поддержки принятия решений FCART и приводятся временные характеристики при использовании больших объемов данных. ...
Added: November 19, 2013
Isaev E., Tarasov P. A., Odessa Astronomical Publications 2014 Vol. 27 No. 2 P. 72-73
Added: November 24, 2014
Rodriges Zalipynis R. A., PROCEEDINGS OF THE VLDB ENDOWMENT 2021 Vol. 14 No. 12 P. 3186-3189
Array DBMSs strive to be the best systems for managing, processing, and even visualizing big N-d arrays. The last decade blossomed with R&D in array DBMS, making it a young and fast-evolving area. We present the first comprehensive tutorial on array DBMS R&D. We start from past impactful results that are still relevant today, then ...
Added: June 4, 2021
Зимина Е. Ю., Статистика и Экономика 2018 Т. 15 № 2 С. 30-37
The article includes the observation of the cluster analysis of medical
data on the example of the cardiac data. One of the main effective
and commonly used Data Mining methods that applied to the large
amounts of information (for example, mathematical economics) are
clustering methods: the search for signs of similarity between objects
in the study of the subject area ...
Added: May 29, 2018
Bychkov A., Pogudin G., ACM Communications in Computer Algebra 2021 Vol. 54 No. 3 P. 119-123
Transformation of a polynomial ODE system to a special quadratic form has been successfully used recently as a preprocessing step for model order reduction methods. However, to the best of our knowledge, there has been no practical algorithm for performing this step automatically with any optimality guarantees.
We present an algorithm that, given a system of ...
Added: October 19, 2021