Reviewerly/exHarmony huggingface dataset:
Choosing a web hosting service for applications based on Django framework

Problem. The article deals with the issues of choosing a hosting provider for Django-based web applications. It is noted that the use of Python for web development is due to its simplicity, flexibility, and scalability, the possibility of rapid prototyping of web applications, the availability of standard libraries to solve a wide range of problems, and a large community of developers. It is indicated that almost all server-side applications are developed using one or another web framework. Among server-side web frameworks based on Python programming language, Django is often considered one of the best. This framework is used on many wellknown websites. Goal. The goal is to choose a web hosting service to deploy a Django-based web application. Methodology. The article describes the performance metrics of applications deployed on any web hosting service. We consider the steps to choose a web hosting service using KnAS4Web application as an example. Results. A comparative analysis of free plans for Heroku and PythonAnywhere web hosting services is performed. From the given data it is concluded that the reasonable choice is to use PythonAnywhere service for hosting web application KnAS4Web. To ensure minimal latency, it makes sense to deploy it on the servers located in the European region, namely, at the data center in Frankfurt, Germany. Originality. For productionready web applications such as KnAS4Web, it is suggested to consider only web hosting services with free tariff plans available. To compare the services, we analyze their disk space available, annual uptime, the maximum amount of traffic per month, data centers location, and ability to provide HTTPS connection as well as operative help. Practical value. The approach allows to significantly limit the range of potential web hosting services and helps to choose the service for deploying a web application.
Application of cloud IT infrastructure in banking

Problem. Competition forces banking organizations to test technological innovations in order to keep up with more progressive start-ups and be able to compete for customers in the market. At the same time, the cost of cloud technology is lower than in-house infrastructure, especial
Improving the efficiency of learning programming and algorithmization through the use of an automated testing system

Problem. One of the main fundamental disciplines in training of future IT-specialists are the disciplines “Programming” and “Algorithms and data structures”. The issue of testing the programs developed by students becomes relevant. Obviously, the so-called manual testing is too time-consuming and inefficient, so the increasing number of teachers use automated testing systems. Goal. The goal is to analyze the existing approaches and find an effective solution to the problem of automated testing of student programs when studying the basics of programming and algorithmization. Methodology. The analysis carried out showed that there are two main approaches to the organization of automated testing of student programs. The first is the use of special information systems that automatically check the programs. The second is the use of Internet resources designed to use ready-made tasks in the process of learning or training. Results. The use of automated testing systems in the study of programming, algorithms and data structures was substantiated. The existing approaches were analyzed and their advantages and disadvantages were identified. It was proposed to use the DOTS system, which, according to the authors, is the most effective tool to achieve this goal. Originality. The advantages of the proposed approach are the presence of a large database of tasks of various levels of complexity, the ease and convenience of creating new tournaments, filling them with tasks and adding students to these tournaments, the ability to automatically check all tasks and generate final tables with the results. This gives the possibility for the teacher to control all stages of the assignment by students, view the source code of the programs sent for verification and manage the entire process. Practical value. The use of an automated testing system in the study of the basics of programming and algorithmization ultimately makes it possible to effectively form the competence of graduates in the design, development and analysis of algorithms, as well as in the implementation of algorithms in the form of software and information systems.
Analyzing the efficiency of technologies for developing mobile applications for Android OS

Problem. Mobile application development is quite a complex process that requires developers with high expertise in a particular development platform for Android. There are also several singleplatform, cross-platform, Xamarin development platforms but there is no comparison of their performance as with native ones. Methodology. As a method, it is proposed to use an experimental approach in which a mobile application is developed with the necessary components, and then the performance of the profiler on the metrics of CPU usage, memory, power consumption and network is investigated. Results. According to the study, the Xamarin platform has additional restrictions on permissions, requires more resources, both memory and power, which can be felt in large applications, but allows you to attract a large community of .Net developers. Originality. This approach to the analysis of productivity will reveal at a preliminary stage the problematic aspects of the mobile development platform, its integration with native Android services, as well as possible user preferences. Practical value. The proposed technique will introduce a preliminary analysis of the various components integrated into the Android OS. This approach will provide a more reasonable management decision for the full process of developing mobile applications for Android OS, considering such criteria as speed of development, professional level of developers to be involved in the development process, application integration with Android components, integration of new functionality to the application and others.
On the Generator of Stable Cubical Multivariate Encryption Maps Over Boolean Rings for Protection of Large Information System

Encryption based on Walks in Algebraic GRAphs (EWAGRA) is used for protection of authors' rights, access to electronic books or documents located at a certain knowledge base (Information Quality Assurance Support Systems of a university, digital library supporting distance education, various digital archives and etc). The method allows generating nonlinear stream ciphers, which have some similarities with a one-time pad: different keys produce distinct ciphertexts from the same plaintext. In contrast to the case of a one-time pad, the length of the key is flexible and the encryption map is a nonlinear poly- nomial map, which order is growing with the growth of the dimension n of the plaintext space. The encryption has good resistance to attacks of the adversary when he has no access to plaintext space or has a rather small number of intercepted plaintext- ciphertext pairs. It is known that encryption and decryption maps are cubical maps. So, interception of n3 + O(n) plaintext-ciphertext pairs allows conducting a plain linearization attack for finding the inverse map. We consider the idea of the modification of this encryption algorithm after sending each message without using key exchange protocols. So the new algorithm is resistant to plain linearization attacks.
Quantities of points on some Edwards curves

The Edwards curves of the form x2 + y2 = 1 + dx2y2 are investigated in this article. An exact formula for the quantity of points on x2 + y2 = 1 + dx2y2 over a field Fp is obtained for odd prime numbers p. The special attention is paid to the curves with exactly p+1 points over the field Fp. These curves are called supersingular. They are not recommended for usage in cryptography, because their structure is relatively simple. The supersingularity of the curve is proved for any prime p = 4m+3. Also, some other values of d, for which x2 + y2 is equivalent to 1 + dx2y2 (mod p) is supersingular, are found.
SISTEM KEAMANAN OTENTIKASI USER DENGAN NOTIFIKASI REALTIME MELALUI TELEGRAM BERBASIS DALORADIUS

The use of wireless network technology is rapidly increasing at this time causing problems in the security system. Ease of internet access through a wireless network, is also a security hole in the user authentication process. Various smart devices can be used to connect with only one account via the captive portal. In this research, a security system is designed to authenticate hotspot users with daloRADIUS-based telegram notifications. This system integrates hotspot routers, daloRADIUS servers and telegrams to improve the security system during the authentication process. Users are able to monitor the accounts they have used by any device. If there is a suspicious device, the user can also disconnect the device that uses his account to connect to the internet via the telegram application in realtime. Testing is done using the blackbox method by testing the ability of the system to carry out its functions. The test results show that the system is able to function properly and the user can control the use of the hotspot account that is owned through the telegram application in realtime
The Impact of Organizational Behavior, Trust, Commitment and Job Motivation on Academic Staff and Employees

The main objective of this research was to investigate the effect of the following factors affecting organizational development, such as organizational behavior, organizational trust, organizational commitment, and work/job motivation on academic staff and employees of Aljouf University- Faculty of sciences and arts. To fulfill this aim, the researcher employed causal research methodology, and the selected sample consisted of (70) academic staff and employees from both males and females, based on stratified random sampling technique. The instruments of data collection were scales for measuring: organizational behavior, trust, commitment, and work motivation. These scales were statistically manipulated to obtain their reliability and validity through Alpha Cronobach formula. The collected data representing the research’s hypotheses were also analyzed by using (SPSS), the following statistical tests were used to verify the hypotheses: Multiple regression, correlation coefficient, T-test, and ANOVA. The findings revealed that there was significant statistical difference on factors affecting academic staff and employees as human resources, also there was significant correlation and effect as well among above- mentioned factors. Conclusion: These four factors had a mutual impact and were considered as aspects of organizational development in both academic staff and employees
CHALLENGES IN THE CURRENT DISTANCE EDUCATION PARADIGM

The transfer to distance education imposed to the universities in an emergency regime raised many challenges for the teachers, regardless of their level of readiness for this process. In addition to the management and the infrastructure aspects, the shift to distance education revealed a set of problems inherent to the teaching &amp; learning &amp; assessment regardless the face-to-face, blended, online or distance forms of education. The paper highlights the challenges related to adoption of e-didactics; the common features and differences between classical didactics and didactics integrated with Information and Communication Technologies (ICT), focused on learning design; the weaknesses and the impediments for the implementation of Open Educational Resources (OER); the professional competences that teachers must demonstrate in the digital age. Not only the purely digital competencies of teachers are important, but to a much greater extent, the professional competencies related to the scientific content they teach, to didactics in general and didactics of the discipline in particular, to transposing content into digital format via ICT, to skills in e-didactics. The concept of e-didactics is practically missing in the Romanian Education area; respectively there is no research in this field to be made public by academics in Romanian space. The descriptions and statements in this article are based on works from English, available on the Web. The Technological Pedagogical Content Knowledge (TPACK) framework model is described shortly. Some aspects related to the digital divide are discussed. The development of the concept didactics in e-didactics and the understanding of the correlation between them offer new opportunities to implement the teaching &amp; learning &amp; assessment process in the digital age.
AUGMENTED REALITY IN EDUCATION - A MULTI-PERSPECTIVE SURVEY

Augmented reality is a fairly new technology and it has only recently started to be introduced on a large scale. We can find augmented reality applications in a variety of domains, such as entertainment, games, industry, science, tourism, culture, education. In the education system, the mobile phone, as a standalone tool that can be used at any stage of teaching, it is used on a very low scale. Moreover, students are often forced to turn off the phones or put them in a special place at the beginning of a class. Interactive teaching and presenting abstract notions is already achieved through the use of whiteboards or projectors linked to a computer. Similarly, the mobile phone can serve the same teaching purpose. Very quickly, the phone becomes the second nature of children. If we think about the latest augmented reality technology that will be fully experienced by the next generations, smart glasses will probably take control. Over the reality we will be able to see different types of information in real time, overlapped and accessible with voice commands. What we want to emphasize is not a discussion about whether we will have or not the opportunity of accepting these technologies. Instead, we want to raise the awareness that they will exist in a short timeframe and it is important to focus on understanding how they can help in the process of educating children. Regardless of the age or occupation, using a touch screen or classic screen has become as natural as speaking. Augmented reality adopted all the interactions which regular mobile applications have and users can interact with simple and complex touch interactions, natural gestures or speech recognition. This paper will focus on education, technology and augmented reality and tries to point out the advantages and disadvantages of using this technology in a class. Also, it will talk about researches and studies that focused on different applications and experiments using augmented reality and the mobile phone, in different fields of study.
INTRODUCTION TO SMART EDUCATION

New technology-inspired terms such as Smart City, Smart Education or Smart Society are being circulated lately. The usual approach to achieving them is aimed only at introducing smart technology, not a comprehensive analysis based on systems theory, to which specific elements allow them to be intelligent, autonomous and self-programmable. A short analysis of what the term smart means, how it can be applied to humans and how education should be, if we consider these things, is a brief review of the work. From the analysis carried out here it results another approach, much more natural and truly effective called Smart Education. Classical education does not take into account the fact that man is an intelligent, self-programmable, autonomous and integrable system, which is why it does not report realistically and respectfully to the pupil, its intervention is brutal, even traumatizing. At the age of individualization, it ignores the real, profound needs of man and works only as a cultural programming tool. It does not really develop competence as a quality participation, but only certain skills etc. It does not consider the real integration of the person itself and in overpower systems because it does not explicitly pursue the development of character and preservation of integrity, the basic elements to be trustworthy. Smart education does not imply the introduction of modern technology in education, but its superior recovery as an environment, according to M. McLuhan's approaches that allows for a retrieval and self-development of man as a smart system. It is built from a new, transcultural perspective based on systems theory, complemented by the analysis of how smart systems work and taking into account the three types of human programming. In full accord with the nature of man, looking at the most general possible perspective, it supports its individualization and integration, giving the human (organizations, communities, etc.) the possibility of deployment from cultures and their higher recovery. In order for education to be truly a smart one, the approach and tools used within it must lead to the conscious construction and management of all components of an intelligent system, adapted and capable of supporting any entity that wants to learn, from one person to a nation. Thus, education can be greatly improved and supported entities can become self-aware and act more intelligently than using classical education.
THE ROLE OF THE TEACHER OF FOREIGN LANGUAGES IN ONLINE ENVIRONMENT AND IN CLASSICAL CLASSROOMS

Given the interactive environment and communication through internet opportunities, learning foreign languages in a mass online course and by using audiovisual materials such as videos on youtube, what is the current role of the foreign languages teacher? Is there a competition between classical, classroom learning and teaching of a foreign language and using what the internet offers? The paper argues for the role of the teacher in any environment as a source of motivation. We could draw a parallel with the way a therapist motivates his or her patient in a session with the way the same transference works in a teacher - student relationship. However, the online medium does offer more opportunities and more attractive material, as in mass online courses we interact with students and teachers from all over the world. The paper will also argue for more opportunities in an online environment given the fact that interacting with other students who are highly motivated also motivates any learner to continue with the study of the respective foreign language. While in a classical classroom the number of interested students may be scarce, in an online medium the situation can be different as there the classroom is never empty. Lack of interest or high interest from the part of the other student serve as a way to increase motivation and performance for the whole group. However, due to the fact that it is by your own decision that you take the study of a foreign language online, and no outside obligation from school, then the decision remains to yourself whether or not to continue. If you abandon the study, then no consequences will affect your activity. The question remains, though, to what extent and up to what age the teacher acts as a motivator for any student to continue with the study of a foreign language.
EFFECTIVENESS OF CHATBOT AS AN INNOVATIVE MODALITY IN GRADE REPORTING IN THE NEW NORMAL

The study aimed to evaluate the effectiveness of Project E-PM Mo GradeR Chatbot to improve grade reporting in the new normal. This chatbot was made using Dialogflow, Google sheets, Google API, and Facebook Messenger. The sample was composed of 117 students who agreed to be part of the study. Due to COVID restrictions, activities pertaining to the research were done entirely online. The research instrument used in the study was a 15-item, researcher-made student’s perceived effectiveness of chatbot in grade reporting. The study was conducted in the first and second quarters of the school year 2020-2021 the time the schools were locked down due to the pandemic. The instrument is implemented before and after the use of the chatbot in grade reporting. Data gathered were analyzed using mean, standard deviation, and a t-test with the p-value set at the 0.05 level of significance. Based on the gathered data results of the students’ perceived effectiveness of the chatbot after the utilization of Project E-PM Mo GradeR were significantly higher than the results obtained before the implementation of the project. In conclusion, Project E-PM Mo GradeR Chatbot was effective in improving grade reporting in the new normal. The result of the study opens new ideas and opportunities for improving ways of sending grades.&lt;p&gt; &lt;/p&gt;&lt;p&gt;&lt;strong&gt; Article visualizations:&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;img src="/-counters-/soc/0055/a.php" alt="Hit counter" /&gt;&lt;/p&gt;
Educational Data Clustering Menggunakan K-Means pada Seleksi Penerimaan Peserta Didik Baru Madrasah Aliyah Negeri Unggulan

The National Students admissions (SNPDB) for Madrasah Aliyah is managed by the Directorate of Madrasah Curriculum, Facilities, Institutions and Student Affairs. It is essential for the Directorate and Madrasah to explore patterns and knowledge from admission data in formulating policies and programs from to MAN. Educational Data Clustering (EDC) is a data mining method that is implemented in the education area. K-means is applied to group students based on the results of learning potential and academic potential tests that will be used for development program and student admission policies at MAN-IC. The best results from the experiments tested with Silhouette dividing the data into 2 clusters are excellent and good. The Silhouete value indicates the cluster structure in the medium predicate.. The results present the distribution of clusters in 23 MAN-IC, distribution of personality profiles of prospective students, as well as recommendations for conducting tests in Madrasah.
A Survey of Social Network - Word Embedding Approach for Hate Speeches Detection

Word embedding is a technique to represent sentences in vector space. The representation itself is carried-out to build a model that would suffice in representing a particular task related to the use of the sentence itself, for example, a model of similarity among sentences/words, a model of Twitter user connectivity, and demographics of tweets model. The use of word embedding is a handful to the sentiment analysis research because it helps build a mathematical-friendly model from sentences. The model then will be suitable as feeds for the other computational process.
Performance of Evaluation Methods Without Human References for Multi-document Text Summarization

The evaluation is a significant task in Natural Language Processing (NLP) because it allows comparing the performance of NLP methods. In this sense, the evaluation of summaries has been addressed over the last two decades. Originally, the evaluation methods were manually performed to determine the performance of summaries, where human judgments were required. Afterward, the automatic evaluation methods were developed with the purpose of reducing the time that involves a manual method. Currently, Jensen-Shannon (JS) Divergence and ROUGE-C are well-known methods that evaluate summaries without human references. However, both methods have not been compared in the context of multi-document text summarization. In this paper, we propose a methodology of five stages that seeks to compare the performance of the state-of-the-art metrics, using Pyramids and Responsiveness as manual metrics. The obtained results show a descriptive comparison of evaluation methods with and without human references.