Suchergebnisse

Introduction. At the present stage, in the context of reforming Ukrainian education, one of the areas of optimization of the educational process in higher educational establishments is its focus on democratization of teacher and student relationships.The ; Стаття присвячена проблемі використання основних ідей педагогіки співробітництва у професійній підготовці майбутніх учителів інформатики. Розглянуто й охарактеризовано сутність та основні положення педагогіки співробітництва. Виокремлено особливості їх за ; Стаття присвячена проблемі використання основних ідей педагогіки співробітництва у професійній підготовці майбутніх учителів інформатики. Розглянуто й охарактеризовано сутність та основні положення педагогіки співробітництва. Виокремлено особливості їх за

In today's world, it is difficult to imagine a person who does not use computers for work and entertainment. Most people have a vague idea of what is needed for optimal performance of their devices. The article describes the main parameters and indicators that affect the operation of technical systems and provides recommendations for their optimization for reliable and continuous operation.

In the context of fundamental changes in the economy and the labor market, the introduction of educational programs in the field of data analysis and machine learning at all levels of education with the priority of integrating mathematical, natural science and socio-humanitarian knowledge becomes important. An overview and analysis of foreign experience and main discussion topics in the development of educational modules for data science and machine learning for adolescents and adolescents is presented.

The computer simulation of economic systems is a promising tool in the development of the theory of the country's economic security. We have examined the Russian banking legislation and synthesized judicial economic expertise. This has allowed to develop an algorithm for the investigation of the marker pattern of shadow cash flows. The authors' algorithm of marker monitoring of cash flow consists of the following sequences. Firstly, we set the time of the first receipt of money and the first withdrawals. Secondly, we compare cash balance of an organization at the beginning of the period with the first withdrawals. Thirdly, under the given condition, the minimum value of interested money flow in these withdrawals is calculated. This value is characterized by the marker parameters and forms a table containing data on the cash flow, recipients and payers, spheres of their activity. And last, on the basis of this table, we build a graph of relationships between the subjects of the shadow economy. The graph's vertices represent these subjects. The visual representation of the graph is a marker pattern of shadow cash flow. The practical importance of this algorithm is due to its applicability in the investigation of economic crimes both at the stage of intelligence operations, and when obtaining proofs of the brought criminal cases in the form of the conclusions of expertseconomists. In addition, marker patterns of shadow cash flows can describe the state of the shadow economy of a region as a whole including its dynamics. This expands its parameterization. The created database of the shadow flows of the economy can be also useful for the scientific community. On the basis of the received results, we have developed management decisions to create and administer the information resource of the Bank of Russia "Shadow economy of a region". This information resource ensures tracking the marker trace of cash flow in the bank environment by the tools of computer modelling. © 2018 Institute of Economics, Ural Branch of the Russian Academy of Sciences. All rights reserved. ; Предложено пересмотреть существующий инструментарий и алгоритмы определения масштабов теневой экономики путем разработки альтернативного подхода с использованием маркерной системы отслеживания теневых потоков, которая позволит оценить сложность построения схем теневого бизнеса и конкретизировать причинно-следственные связи между его субъектами. Представлено обобщение экспертной практики исследования денежных потоков на счетах в банках в контексте маркерного мониторинга. Дан алгоритм отслеживания маркерного следа перечислений денежных средств на основе методики определения расходования интересуемого перечисления с расчетного счета исследуемого лица.

The paper presents approaches to the definitions of "information competence" and "information culture", shows the importance of the project for the formation of information technology competence of learners Suvorov Military School, the basic techniques for organizing project activities cadets in the subject field "Computer Science" ; В статье приведены подходы к определению понятий «информационная компетентность» и «информационная культура», показано значение проектных технологий для формирования информационной компетентности учащихся суворовского военного училища, рассмотрены основные приемы организации проектной деятельности суворовцев в рамках предметной области «Информатика»

The paper for the first time discusses nine formal characteristics and certifications of the outstanding Russian scientist Anatoly Ivanovich Kitov related to the military and the first postwar years (1944–1950). Their analysis allows detecting the manifestations of the properties of the personality and character of the young combat officer, and then of a student of the military Academy, which later became the basis of his scientific achievements, but also determined the conflict with the administrative-command system. ; В статье впервые рассматриваются девять официальных характеристик и аттестаций выдающегося российского ученого Анатолия Ивановича Китова, относящихся к военным и первым послевоенным годам (1944–1950). Их анализ позволяет обнаружить проявления тех свойств личности и характера молодого офицера-фронтовика, а затем слушателя военной академии, которые впоследствии стали основой его научных достижений, но и предопределили конфликт с административно- командной системой.

The article discusses the definition of a professional thinking in design, on
which the formation, the embodiment of the project and implementation of the ideas
of the customer is based. The article is proposed to teach students the proper approach to the appearance and presentation of the professional and educational
works.

Computer and IT ; The usage of ranking techniques to create league tables for universities is a current trend topic. The increase in the number of interconnected elements of the system (students, teachers, potential employers, grant funds) leads to an extreme diversity of potential patterns of communication. Informational globalization allows promoting a world-wide comparison of higher educational organizations as knowledge-transfer "hubs". League tables have many advantages. First, they allow governments in particular and society in general, to get more or less 'politically' independent and scientifically verified data on how effective the public spending is, in the sphere of higher education and how competitive is certain organization in world's education market. Second and even more important for the educational organizations, is that league tables can stimulate universities to empower some 'public' activities: knowledge sharing through scientific and educational webs (publications, conferences, creation of specialized web libraries, etc.), stimulation of student mobility, expansion of research programs. There are a lot of critics to currently existing ranking systems. They argue that the list of control parameters that is used in them is not sufficient to allow the system be assessed as 'perfect' even for certain geographical regions, not to mention the whole world. Rather than trying to figure out if the ranking for certain university is perfect, let us to consider how that rank influences on the education area as a whole from the sustainable development perspective. The following two questions illustrate the problem: "is it better the education area to have the one extremely strong university and a few weak ones or to have a several average instead", "do the ranking coefficients need to be changed dynamically as a function of the current state of education market, or should they remain solid regardless of education state". We investigate how some mathematics and computer science models can help to resolve the aforementioned questions.

The paper highlights the changes in the requirements for training of engineering personnel in connection with the rapid development of new machine-building technologies. Along with traditional engineering knowledge and skills, this training should provide the development of students' competencies in the field of computer technology for design automation, production preparation. It is noted that the rich practical experience of engineers and teachers of the older generation in new conditions becomes obsolete; they can hardly acquire the rapidly changing computer systems of scientific research of subject areas, new technologies, such as 3D graphics and engineering analysis of structures, the system digitalization of production technologies as a whole. To train specialists of a new generation, technical universities should provide: modern educational and laboratory facilities including various computer and controller systems; applicants who have sufficient basic background and technical aptitude; high-skilled teaching staff specialized in modern computer technology willing to upgrade their teaching skills and personal qualifications. The paper dwells on the state support measures for universities to improve personnel training for high-tech industries, which include as a priority the system of personnel training for the military-industrial complex. The authors present an accumulated experience of the Aerospace Institute of the Orenburg State University in the area of stage-by-stage construction of modern educational and laboratory facilities, the formation of student contingent, retraining and raising qualification of the teaching staff, interaction with employers and partners. ; Рассматривается развитие новых машиностроительных технологий и изменение требований к подготовке инженерно-технических кадров. Наряду с традиционными инженерными знаниями и навыками они предусматривают наличие компетенций в области компьютерных технологий автоматизации проектирования, подготовки производства, изготовления и эксплуатации ...

This issue of the journal "Modeling and Analysis of Information Systems" contains extended versions of selected reports presented at the 2nd International Scientific and Technical Conference "Modern Network Technologies 2018" (MoNeTec-2018), which was held on October 25-26, 2018 in Moscow, in Skolkovo Institute of Science and Technology (Skoltech). It was attended by representatives of the international scientific community, research units and corporations, start-ups, industry and business in Russia, development institutions and government bodies in the field of computer networks, network resources virtualization and cloud computing.The organizers and sponsors of the scientific IT forum were Skoltech, M.V. Lomonosov Moscow State University, Center for Applied Research of Computer Networks, Innopolis University, FGAU GNII ITT "Informika", JSC "Concern Avtomatika", Joint Institute for Nuclear Research, Institute of Electrical and Electronics Engineers (IEEE) and others.The conference was aimed at joint discussion of topical issues of research, development and implementation of modern telecommunication technologies based on the technology of building modern computer networks and information infrastructures SDN and NFV. SDN (Software Defined Networking) is a data network in which the network management level is separated from the data transfer devices and implemented programmatically. The key principles of software-configured networks are separation of data transfer and data management, centralization of network management using unified software, virtualization of physical network resources.Subjects of the conference reflected the following areas:- construction of modern computer networks;- service virtualization in SDN;- applications of modern network technologies;- organization of cloud computing;- applications of cloud technologies.The conference Program Committee includes leading scientists and developers from more than 10 countries of the world. The leadership of the Program Committee was carried out by:- R.L. Smeliansky, Corr. Member of the Russian Academy of Sciences, Professor of M.V. Lomonosov Moscow State University (Chairman);- A.P. Kuleshov, Academician of the Russian Academy of Sciences, President of the Skolkovo Institute of Science and Technology (Co-Chair).Currently, the world has begun to put into practice the key technologies of SDN and NFV for building modern computer networks and information infrastructures in general, but there are still many problems for study, development and implementation. The articles in this issue of the journal reflect to some extent these problems. ; Этот номер журнала "Моделирование и анализ информационных систем" содержит расширенные версии избранных докладов, представленных на 2-й Международной научно-технической конференции «Modern Network Technologies 2018» (MoNeTec-2018), которая проходила 25-26 октября 2018 года в Москве, в Сколковском институте науки и технологии (Сколтех). В ней приняли участие представители международного научного сообщества, исследовательских подразделений и корпораций, стартапов, промышленности и бизнеса России, институтов развития и органов государственной власти в сфере компьютерных сетей, виртуализации сетевых ресурсов и облачных вычислений.Организаторами и спонсорами научного ИТ-форума выступили Сколтех, МГУ им. М.В. Ломоносова, Центр прикладных исследований компьютерных сетей, университет Иннополис, ФГАУ ГНИИ ИТТ «Информика», АО "Концерн "Автоматика", Объединенный институт ядерных исследований, Институт инженеров электротехники и электроники IEEE и другие.Конференция была нацелена на совместное обсуждение актуальных вопросов исследования, разработки и внедрения современных телекоммуникационных технологий, основанных на технологии построения современных компьютерных сетей и информационных инфраструктур SDN и NFV. Программно-конфигурируемая сеть – SDN (Software Defined Networking) — сеть передачи данных, в которой уровень управления сетью отделён от устройств передачи данных и реализуется программно. Ключевые принципы программно-конфигурируемых сетей — разделение процессов передачи и управления данными, централизация управления сетью при помощи унифицированных программных средств, виртуализация физических сетевых ресурсов.Тематика конференции отражала следующие направления:- построение современных компьютерных сетей;- виртуализация сервисов в SDN сетях;- применение современных сетевых технологий;- организация облачных вычислений;- применение облачных технологий.В состав Программного комитета конференции вошли ведущие учёные и разработчики из более чем 10 стран мира. Руководство Программным комитетом осуществляли:Р.Л. Смелянский, чл.-корр. РАН, профессор МГУ им. М.В. Ломоносова (председатель), А.П. Кулешов, академик РАН, Президент Сколковского института науки и технологий (сопредседатель).В настоящее время в мире начато применение на практике ключевых технологий SDN и NFV построения современных компьютерных сетей и информационных инфраструктур в целом, но остаётся ещё много проблем для исследования, разработки и внедрения. Вошедшие в данный номер журнала статьи в той или иной мере отражают эти проблемы.

The analysis of the perspective ways of increasing the effectiveness of information systems on the example of the automated system of monitoring of ecological situation in the region. An approach to the construction of efficient IT infrastructure on the basis of the establishment of centers of processing and storage of information and its optimal placement in a computer network. Formulated the task of the optimal placement

The relevance of the research. In the time of global digitalization, when such projects as Digital Earth become relevant, computer visualization is a key element of computer modelling both in academic research and in technology, especially in the fields of natural and mineral resources management, and geo-resources exploration. Computer visualization is also necessary for presenting the «big data», for instance, data accumulated in geological research of large spaces. Computer visualization as an independent branch of science has been developing for over thirty years now. Now, Virtual Reality is actively used in computer visualization. Virtual Reality can be used in the presentation of Earth Resources Data. It is possible to create three-dimension displays of graphic objects representing the elements of the landscape. One of its subbranches is software visualization. Software visualization is essential in presenting complex software systems related to design and development in different fields of technology, including energy efficient technologies. Objects. The paper is dedicated to research and development in the field of software visualization based on virtual reality. These researches can be applied in a number of areas related to Geoinformatics, as well as in the field of exploration of georesources. Methods: methods of computer visualization theory, in particular, the elements of visualization metaphor theory. The aim of the research and development is to find those approaches that will enable efficient use of virtual reality in solving complex problems that software specialists face. This software may be related to large volumes of geospatial data. Results. The paper provides a survey of the development of software visualization and description of projects in this field, developed over the past decades. It describes the projects of visual programming and software visualization systems, developed by the authors on the basis of virtual reality with the use of cosmic space metaphors and an expanded city metaphor. It reviews the psychological aspects of the human factor in the development of software visualization systems with the use of virtual reality, including the use of activity theory. The paper arises a problem of describing the activity of a software developer acting as a user of software visualization systems. Software development for real-life technical problems (for example, for geological engineering or geo-resources forecasting) requires specialization and personalization of visualization systems. The results of the conducted analysis allow us to conclude that we are now at the early stages of crucial research. © 2020 Tomsk Polytechnic University, Publishing House. All rights reserved. ; Government Council on Grants, Russian Federation ; The work was supported by the Act 211 of the Government of the Russian Federation, contract no. 02.A03.21.0006.