Reviewerly/exHarmony huggingface dataset:
Dynamic Management of CPU Resources Towards Energy Efficient and Profitable Datacentre Operation

Energy reduction has become a necessity for modern datacentres, with CPU being a key contributor to the energy consumption of nodes. Increasing the utilization of CPU resources on active nodes is a key step towards energy efficiency. However, this is a challenging undertaking, as the workload can vary significantly among the nodes and over time, exposing operators to the risk of overcommitting the CPU. In this paper, we explore the trade-off between energy efficiency and node overloads, to drive virtual machine (VM) consolidation in a cost-aware manner. We introduce a model that uses runtime information to estimate the target utilization of the nodes to control their load, identifying and considering correlated behavior among collocated workloads. Moreover, we introduce a VM allocation and node management policy that exploits the model to increase the profit of datacentre operators considering the trade-off between energy reduction and potential SLA violation costs. We evaluate our work through simulations using node profiles derived from real machines and workloads from real datacentre traces. The results show that our policy adapts the nodes’ target utilization in a highly effective way, converging to a target utilization that is statically optimal for the workload at hand. Moreover, we show that our policy closely matches, or even outperforms two state-of-the-art policies that combine VM consolidation with VFS – the second one, also operating the CPU at reduced voltage margins – even when these are configured to use a static, workload- and architecture-specific target utilization derived through offline characterization of the workload.
Pedagogical Design of the Digital Educational Environment

For fruitful cooperation of social partners of the Russian education system, it is necessary to develop procedures for designing a digital educational environment that allows the presence of a collective cultural product. The purpose of the article is to formulate the idea and ways of testing the structural components of designing a digital educational environment. Methodology and methods of research. The complex of issues of designing the digital educational environment, which is one of the key ones for the Russian education system, is considered, the author’s vision of the structural components of the educational environment is proposed, which, on the one hand, complements the conceptual apparatus of the theory of pedagogy, on the other hand, revealing the content of this concept, is suitable for pedagogical research of a very different thematic spectrum. Research results, discussion. The article defines the structural components of the design of the digital educational environment. A pedagogical experiment was conducted to test the designed pedagogical environment. The result of the implementation of the developments was a positive dynamics of such an indicator as self-confidence among students solving complex cognitive tasks. Conclusion. The conclusion is made that. that in order to successfully achieve the goals of education, design issues in pedagogy require their coverage in the context of digitalization of education.
Evaluation Method of Tectonic Activity Using Geomorphic Indices and Its Applicability

Geomorphic indices have been used to assess relative tectonic activity, quantify surface relief and identify geomorphic anomalies caused by blind fault and/or fold. These indices, especially related with drainage system and mountain front, can be easily recognized through aerial photo as well as high-resolution DEM. The tectonic activity even over large area is easily interpreted based on geomorphic indices in a relatively short time. Despite of these advantages there are several limitations to be considered: 1) Because this method is based on Davis’s cycle of normal erosion, effects of other factors such as rock type, climate change and anthropogenic influences are often ignored; 2) It has not been reviewed sufficiently whether it can be applied in areas with low tectonic rate such as intra-plate region or not. If the aforementioned constraints are resolved and the applicability in areas with low slip rate is confirmed, this morphometric approach can be applicable to Korean peninsula. Furthermore the results can be used to trace surface ruptures and fault segmentation along with the various data such as geophysical and geodesic data. Through the follow-up studies, we will evaluate the southeastern part of Korean peninsula where major seismogenic structures are developed.
A Model of the Centrifugal Pedagogical Process in a Digital Environment

The leading place in the pedagogical science of Russia and the CIS countries has long been occupied by the idea of reviving the humanistic tradition, but the educational process in schools of different types still follows traditional authoritarian technology, as it did many years ago, and digitalization is manifested by low-quality video tutorials, fictitious electronic magazine, etc. According to the authors, digitalization contributes to increased comfort due to gamification, the possibility of repetition and consolidation with the use of games, simulators. But foreign studies are now increasingly focusing on the consequences and risks of digitalization for humans. Due to the influence of the Internet and digital technologies on the education of students, the need to change the models of education and upbringing with the development of the readiness of teachers and students to interact in a digital environment is actualized. Goal. To develop a model of a system of centrifugal pedagogical process based on a personality-centered approach in education, when the source of development is the student himself, with the harmonization of psychological and pedagogical support for the process of formation of creative self-realization of the individual in a digital environment. Methodology and methods of research. For comparative analysis, the author has chosen a model of the system of the traditional educational process (according to P. I. Pidkasistom). The study was conducted on the basis of the personality-centered approach of K. Rogers, the concept of social education in the process of socialization (I. P. Ivanov, A. V. Mudrik, T. A. Romm), a systematic, synergetic approach (L. I. Novikova), methods of analysis, establishment of causal relationships, processing of bibliographic sources, experimental work. In conclusion, it is concluded that: in traditional schools, it is possible to transfer education and upbringing to a centrifugal systematic pedagogical technology of teaching and upbringing within the framework of compliance with the requirements of state educational standards with the implementation of individual activities on their own motivation; many methods that provide a stable educational effect, as a unique method of collective creative activity of I. P. Ivanov, today proved to be particularly relevant for the educational activity of the teacher.
Development of Educational Competences of Teachers in Organizations of Secondary Professional Education

Problem. The authors of the article substantiate the need for targeted work on the formation of educational competencies of college teachers. The need is determined by the change in the requirements of the state for education and the unwillingness of teachers to fulfill these requirements. The problem of the article: what are the effective ways and means of developing the educational competencies of teachers in secondary vocational education? The purpose of the article is to describe and substantiate the effectiveness of the proposed ways and means of developing the educational competencies of teachers in secondary vocational education. Methodology. The article presents a methodological description of activities for the development of educational competencies of teachers of secondary vocational education in the interaction “university-college”. The content, structure and forms of activity were designed on the basis of diagnostics of the current level of educational competencies of teachers. The assessment was carried out on the basis of the competency-based model of educational competencies according to three criteria - cognitive, motivational and practical. The identified problems and the request of the college teachers determined the topics of the seminars, as well as the choice of intensive forms of work. The quantitative-analytical design of the results of the conducted classes was based on data compared “before” and “after” (test-retest) participation in meetings, taking into account the statistical significance of the measured phenomena. To assess the effectiveness of the classes, a questionnaire and reflective reports of the participants after three meetings were used.
THE CONTENT OF THE PRIMARY SCIENCE EDUCATION IN THE CONTEXT OF TIMSS INTERNATIONAL STUDY PROGRAM REQUIREMENTS

The article deals with the peculiarities of TIMSS international research program natural science component. The relevance of the primary science education research by means of TIMSS has been substantiated: the international research covers more than 50 world countries; it defines an opportunity for teachers and scientists to assess the state of primary students’ scientific literacy in comparison with other countries; the factors influencing the quality of natural science education have been found out; ways to improve the content of the natural science training in the primary school have been defined.&#x0D; The purpose of the article is to compare the content of the natural science by primary typical curriculum and the TIMSS international program, to suggest the ways to improve the natural science education of primary school students in domestic school. The Research methods – comparative analysis, generalization of results. A comparative analysis of the natural education content within a typical primary curriculum and the international TIMSS program for the 4th grade students has been carried out. The content blocks of the basic natural-scientific branches to estimate primary pupils’ natural-scientific literacy have been discussed. Themes of natural character absent in the elementary school typical curriculum have been defined. The goals of studying natural topics according to the international program and the expected results of the natural education field have been compared. The main tasks for cognitive areas (“knowledge”, “applying”, “reasoning”) assessment have been stated. Sample tasks for the fourth-graders’ natural literacy assessing have been given. The content of the concepts “natural sciences competency”, “natural sciences educational achievements”, “natural science literacy” has been revealed. Ways to improve primary school natural training in Ukraine have been suggested.
Digitalization of Higher Education: Opportunities and Risks

The digitalization of higher education is an objectively necessary process caused by the market needs for specialists with digital competencies and state support. Digitalization of higher education opens both new opportunities and creates new risks. Opportunities are associated with greater accessibility and flexibility of education, as well as its integration into the global educational space. The risks are associated with a market orientation to momentary market demands, a decrease in the content and fundamental nature of education, the fragmentation of knowledge and the replacement of full-fledged socialization with simple training of the workforce. Digitalization makes education more accessible, flexible and global. At the same time, education becomes more fragmented, opportunistic, reducing socialization to the formation of a labor force. The digital university, with its focus on individual educational trajectories and distance learning, implies project-thinking and individual work of the student, who builds his own curriculum to a large extent. An urgent task is to find and test a balanced educational model that combines a holistic approach to knowledge acquisition with a modular structure that allows a high degree of student autonomy in choosing courses, directions and specializations. In more concrete terms, this means connecting the hierarchical structure of knowledge acquisition with horizontal specialization - in other words, expanding the opportunities available to students should be accompanied by their integration into a unified concept of higher education. The article proposes the contours of such a model for building a university: expanding the list of courses available to students through distance learning, and not all courses offered may be limited to the current year of study; reconceptualization of the mission of the university; synergetic interaction of various universities for the implementation of joint educational programs. For Russia, where digitalization is proceeding at a fairly high pace, the search for an optimal strategy for the development of digital universities in different regions is a difficult task that requires not only financial injections, but, above all, managerial flexibility at different levels.
Cultural Transformations of the Digital Age in the Context of Object-Oriented Ontology

The article highlights the main trends and factors of transforming the dominant cultural space at the present stage of information technologies development, accompanied by a permanent crisis in all spheres of public life. The subject of research is considered in the context of object-oriented ontology from the perspective of understanding the phenomenon of information culture, that, implementing to the space of modern culture, stimulates globalization and heterogeneity, forming ‘cyberspace’ territory that determines heteropolar dynamics of cultural transformation vectors: those which are created by a person, and those which are socially dangerous. The authors interpret the problems of transformations and risks of the formation of the information society cultural space as a dilemma of technologies (regulations) and value meanings of creating culture as a reality of human existence. The article notes the position of object-oriented philosophy and speculative realism in the problem field of philosophical thought and in the theoretical understanding of the socio-cultural aspects of contemporary digital space. The paper also focuses on fixation and comprehension of real and sensory objects as simulacra, foundations and origins of simulation in digital and non-digital cultural space and applications of certain social practices. Cultural space in a rapidly developing information technology society is fundamentally changing its axiological, cognitive and regulative coordinates. In conclusion, we systematize important factors of cultural transformations considered in the paper, and associated with the object-oriented comprehension of new variable possibilities of information and communication technologies in a digital society: interactivity of networks, virtualization of reality, ontologization and objectification of medial constructions of the image of the world, “cyber-performatization” of society, the dominance of digital mass culture, as well as challenges to man, new forms of alienations manifested in the location of the ‘interactive infosphere’ of cultural space.
Smart Patient Health Tracking System

The medical care checking framework has arisen as one of the most indispensable frameworks and has become innovative arranged from the previous ten years. People are dealing with an issue of unforeseen passing because of different sicknesses, resulting from the absence of clinical consideration for the patients at the ideal opportunity. The essential objective was to foster a dependable patient observing framework utilizing IoT so the medical services experts can screen their patients, either hospitalized or at home, using an IoT and ML based coordinated medical care framework with the perspective of guaranteeing patients are really focused on better. IoT observing of wellbeing helps in forestalling the spread of illness as well as getting a legitimate conclusion of the condition of wellbeing, regardless of whether the specialist is at a far distance. A cell phone-based remote medical care checking framework was created, which can give consistent web-based data about a patient's physiological states, predominantly comprising sensors, the information obtaining unit, wifi module, and modified with a product. The patient's temperature, heart beat rate, and EEG information (i.e., utilized for actually looking at mind action) are checked, shown, and put away by the framework and shipped off the specialist's portable containing the application. This framework likewise prescribes what to do in the event of crises. Subsequently, an IoT-based patient checking framework screens patients' wellbeing status and saves life on time.
A Preliminary Study on Handwriting Classification Using Motor Information

Writing with a finger or a stylus pen on a tablet, especially in the case of signing, has been more and more popular in our ordinary life. The necessity of the analysis of handwriting data acquired online for forensic purposes has also been more and more important. There has been, however, a very small number of research conducted on online handwriting data analysis from the standpoint of forensic document examination. Handwriting classification experiments using the dataset collected both offline and online for forensic purposes were conducted in this paper. Three kinds of handwriting classification experiments using offline data and two kinds of online data respectively were conducted. The classification task was to use handwriting samples from 10 different writers to classify 10 different writers. A convolutional neural network algorithm was used for classification. In the experiments, four kinds of Japanese handwriting samples, which were acquired both online and offline, were combined to be a “signature” of a Japanese person and analyzed. Samples were divided into training samples and test samples and the classification experiments were done. After learning the handwriting features of the 10 writers using the training data, the test samples were classified into 10 writers. Online data used for the classification were pen tip trajectory with pen pressure or with writing speed. A trajectory was painted in three colors (pen pressure condition) or five colors (writing speed condition) like a map. Handwriting classification experiments were done on offline data, pen pressure data and writing speed data using LeNet respectively. The results showed over 95% accuracy in offline and pen pressure conditions. Writing speed data showed a lower accuracy score. The results suggested the availability of online data for forensic handwriting classification.
Generalization of the study results of the problem of forming students’ professional and value orientation towards work

The article is devoted to the problem of formation of professional and value orientations of students towards work. The purpose of the article is to highlight the generalized results of the study of the problem of the formation of professional and value orientations towards work among of teenagers and high school students (who study at institutions of general secondary education).The main stages of the implementation of scientific research work on the topic “Formation of professional and value orientations towards labor activity among teenagers and high school students” are outlined. In particular, the theoretical and methodological principles and starting points are highlighted the formation of students’ professional and value orientations towards work in modern socio-economic conditions.Clarification of the essence of the key concept of the study, definition of its structure made it possible to choose a set of diagnostic methods for empirically determining the levels of its formation. The author verifies the technology of forming students’ professional and value orientations toward work in modern socio-economic conditions as a set of ways, techniques, principles and methods of career guidance based on the methodological arsenal of a person-oriented approach. Moreover, they meet criteria such as dialogicity, activity creativity character, focus on supporting individual development, presenting the student with the necessary space of freedom, for making independent decisions, creativity, choosing the content and means of professional self-determination and further professional development. The essence of this technology is based on the reflexive-volitional mechanisms of an individual who is self-determined in the profession.The results of the ascertainment stage of the research are presented and interpreted. A number of factors that negatively affect the effectiveness of the formation of students’ professional and value orientations towards work are highlighted. According to the results of the formative stage of the study, a conclusion was made about the controllability of the process of forming professional value orientations and the effectiveness of the positive impact on it of the pedagogical technology proposed for the implementation of the formation of students’ professional and value orientations towards work.The analysis of the psychological and pedagogical sources on the study made it possible to generalize about the relevance and identity of the study results of the formation of students’ professional and value orientations. The conclusions emphasize that the effectiveness of the introduction of pedagogical technology for the formation of students’ professional and value orientations towards work in the educational process will depend on the systematicity, integrity of the proposed content, forms and methodsThe practical significance of the article is that its materials can be used in the process of professional orientation of teenagers and high school students.
Pedagogical diagnostics of the quality of early childhood education

Relevance of the theme of the article is determined by the role of pedagogical diagnostics in the assessment of the quality of early childhood education. The author defines the appropriateness of using an integrated approach to the assessment of the quality of early childhood education. The aim of the article is to identify and explain the components of the diagnostic complex for assessing the quality of early childhood education.Based on the analysis of the research, we made a comparison of two understandings: pedagogical diagnostics and pedagogical monitoring. The common feature between pedagogical diagnostics and pedagogical monitoring is that they are focused on examining the quality of functioning of pedagogical systems. According to the principles, rules, diagnostic tools for carrying out diagnostic activities, pedagogical monitoring acquires the characteristics of a diagnostic system, and pedagogical diagnostics is built into the system of monitoring. The author believes that pedagogical diagnostics is closer to the essence of pedagogical phenomena and processes, their actual manifestation as the diagnostic methods and procedures are used to “immerse” the subject of diagnostics in the reality of pedagogical reality. This article also analyzes the components of the system of pedagogical diagnostics. In order to evaluate the quality of early childhood education, the diagnostic tools in the form of a diagnostic complex are proposed to play the role of a system-activating factor. Accordingly, the components of the diagnostic complex for assessing the quality of education for young children are the parameters of assessment of education quality, namely: objective; resource potential of the educational institution; implementation of the educational process; and productive. These parameters need to be adjusted according to the appropriate diagnostic methods and techniques.