Reviewerly/exHarmony huggingface dataset:
TIPS DAN TRIK PEMBAHASAN SOAL UN BAHASA INDONESIA BAGI SISWA KELAS IX SMP NEGERI 4 KOTA SOLOK

In education, one of the evidences of success in the learning process is with the achievement of the test results obtained. The national exam is evaluation system of national primary and secondary education standards and quality equality inter-regional education level conducted by the Center for Educational Assessment, Ministry of National Education in Indonesia based on the Law of the Republic of Indonesia No. 20 of 2003 states that in the context of controlling the quality of education nationally, an evaluation is carried out as a form of accountability of education providers to parties who interested. Indonesian subjects are important for all students because position as the national language. Indonesian subjects have been studied starting from elementary school students up to the college level. However, this subject is still a scourge which is scary because in the evaluation it is considered that there are many trapping questions. other than that The text-based 2013 curriculum requires students to be able to understand the text before they answer the exam questions. students also have difficulty reading quickly thus spending a lot of time to solve the problem of the form of the text in exams, especially for middle school students. Guidance is needed for students in answering UN questions in order to get satisfactory results.The activities carried out in this service are making try out questions National Examination, then the implementation of the National Examination pretest, and discussion of questions the. In the discussion students are given guidance in answering exam questions National which has been prepared in advance. The implementation of the pretest the average score of students is 65 while after the guidance was carried out in the form of discussion of the UN questions so that the average score of students increased. There appears to be a significant change in student scores. They are also very enthusiastic in discussing the existing problems. They are also fighting for answer the questions discussed together.
ABOUT FORMATION OF MOTIVATION OF COGNITIVE ACTIVITY OF STUDENTS

The factors contributing to the motivation of students to study, didactic techniques for maintaining and stimulating the motivation of students at a technical university are considered.
Analysis of the characteristics of computer certification test suitable for higher vocational colleges

With the popularization of computer application, there is a craze for computer certification in the society. Faced with a wide variety of examinations, how to choose a suitable examination is the concern of every examinee. This paper analyzes the current popular examinations from the aspects of examination organization departments, suitable people, examination methods and examination contents. It also puts forward some suggestions on the reform of computer examination.
Personalized English Teaching Mode Based on Big Data

With the advancement of science and technology and the arrival of the information age, the traditional English teaching model was unable to meet the needs of the time. Against the background of the age of great data, the culture of individual learning for pupils is extremely important. To this end, this article launched a study on the English individualised model of teaching based on large data. In the investigation, this work uses the questionnaire survey method to conduct an investigation, analyse the current situation of individual English teaching at Chinese universities, summarise existing problems and propose a method of individual teaching; English based on large data for these problems. In order to verify the appropriateness of the method in this article, this article has chosen two classes to conduct a controlled experiment, one of which uses the traditional teaching method and the other class uses the individual teaching function to teach both classes are tested after the end of the experiment. The results of the study show that the scores of the two classes after the experiment are very different. Among these, the control class scored 72 points in written expression, 65 points in the hearing test and scores in oral communication. 63 points, the final score is 73 points, the experimental grade scores 83 points in written expression, 81 points in the hearing test, 85 points in oral communication and 82 points in the final. Individual English teaching in the age of high data may seem to contribute to improving the English competence of pupils.
ÖĞRENCİLERİN EĞİTSEL SANAL GERÇEKLİK UYGULAMALARINA KARŞI TUTUMLARINI ARAŞTIRMAYA YÖNELİK ÖLÇEK GELİŞTİRİLMESİ (ESG-TÖ)

This study describes the process of developing an attitude scale to determine middle school students' attitudes towards educational virtual reality applications. The process started with writing the testing items of the scale by conducting a literature review, and then continued with a semi-structured interview with six students. Scale development study consists of two steps. The sample in the first step of the study consisted of 850 middle school students who watched videos about educational virtual reality applications and had previous experience of using virtual reality applications. As a result of the analysis, a single factor structure consisting of 18 items emerged and this structure explains 54.96% of the variance. The Cronbach Alpha coefficient is 0.95 after EFA; It was found to be 0.94 after CFA. The sample of the second step of the study consists of 26 6th grade students who have experienced educational virtual reality applications individually. Descriptive statistical methods were used in the analysis of the data obtained from this group and the Cronbach alpha reliability coefficient was calculated to measure the reliability. Scale scores of more than half of these students are above the average. The Cronbach Alpha coefficient is also 0.90. The analysis results show that the compliance statistics of the eighteen-item attitude scale are at a good level; it shows that the scale is a reliable and valid measurement tool that can be used to determine students' attitudes towards educational virtual reality applications.
Unifying Reactive Collision Avoidance and Control Allocation for Multi-Vehicle Systems

To enable autonomous vehicles to operate in cluttered and unpredictable environments with numerous obstacles, such vehicles need a collision avoidance system that can react to and handle sudden changes in the environment. In this paper, we propose an optimization-based reactive collision avoidance system that uses control barrier functions integrated into the control allocation. We demonstrate the effectiveness of our method through numerical simulations with autonomous surface vehicles. The simulated vehicles track their reference waypoints while maintaining safe distances. The proposed method can be readily implemented on vehicles that already use an optimization-based control allocation method.
Relating Semantics for Epistemic Logic

The aim of this paper is to explore the advantages deriving from the application of relating semantics in epistemic logic. As a first step, I will discuss two versions of relating semantics and how they can be differently exploited for studying modal and epistemic operators. Next, I consider several standard frameworks which are suitable for modelling knowledge and related notions, in both their implicit and their explicit form and present a simple strategy by virtue of which they can be associated with intuitive systems of relating logic. As a final step, I will focus on the logic of knowledge based on justification logic and show how relating semantics helps us to provide an elegant solution to some problems related to the standard interpretation of the explicit epistemic operators.
Understanding the Problem

Knowing which problem you are solving is the most critical part in solving any problem, and cybersecurity risk is no different. Spending time exploring the main issues helps ensure a crisp and accurate problem statement. This typically means asking probing questions within the organization to identify what others see as the problem, gathering facts and opinions (and knowing the difference between the two), and then agreeing upon a problem statement to solve that categorically encompasses all the facts you have gathered.
Analysis on the Existing Main Problems and Countermeasures of Rural Education

At the Fifth Plenary Session of the 19th CPC Central Committee, the party put forward the 14th five year plan and the long-term goal of 2035, it put forward that we should not only give priority to the development of agriculture and rural areas and comprehensively promote rural revitalization, but also strive to build an educational power, improve farmers' scientific, technological and cultural literacy and promote the revitalization of rural talents. Human resources are the first resource for China's economic and social development, and education is the main way to develop human resources. Rural Revitalization needs talent revitalization, which is inseparable from the revitalization of rural education. However, there are still some problems to be solved in rural education. This paper combs the problems existing in the school running conditions, teachers, family education, education quality, local culture and the development status of rural vocational education, analyzes the causes of the problems, and puts forward the countermeasures for the development of rural education. Such as increasing investment in Education funds, strengthening the construction of school standardization; Improving the economic treatment and social status of rural teachers, strengthening the construction of rural teachers and enhancing their sense of rural belonging; Strengthening the role of family education and sharing the responsibilities of vulnerable groups; Improving the quality of education and creating local characteristic courses; Vigorously developing rural vocational education. Through these measures, we can promote the healthy and sustainable development of rural education. At the same time, the government, society, schools and families need to work together to attach great importance to and strive to solve the problems existing in rural education. Therefore, this article combs the problems existing in rural education and seeks solutions in order to help the rapid development of rural education.
Application of Random Simulation Algorithm in the Evaluation of Physical Education

With the reform of physical education, the country is paying more and more attention to the development of school physical education. Physical education is the central link and the foundation of physical education and the evaluation of physical education is the feedback and guidance in the teaching work to promote the healthy development of school physical education. The stochastic simulation algorithm is a relatively new combined self-learning classification algorithm, which has many advantages when used in the evaluation of teaching. The purpose of this paper is to study the application of stochastic simulation algorithm (SSA) in the evaluation of physical education teaching. This article first summarizes the scope and content of physical education evaluation, innovates the physical education evaluation algorithm-SSA, and analyzes the advantages of the application of SSA in physical education evaluation. Then it introduces the construction process of the physical education evaluation model based on the SSA in detail, and evaluates the SSA from two aspects: running time and minimum support threshold. The experimental data shows that when the data is gradually increased from 2000 to 1000, the running time of the SSA is 0.9 s and 4.1 s respectively, and the running time of the classic AMC algorithm is 1 and 6.3 s, indicating that the running efficiency of the stochastic simulation algorithm is better. High, and as the amount of data increases, the operating efficiency advantage becomes more obvious.
EDUCATION IN THE MODERN INFORMATION SOCIETY

The article examines the concept of «information society» and personality as a value component of the information society. Education should be built in such a way that a person acquires not only basic knowledge to apply this knowledge in the process of work, but is able to «extract» new knowledge using modern training technologies
Preface

The 22 nd Russian Youth Conference on Physics of Semiconductors and Nanostructures, Opto- and Nanoelectronics (RYCPS) was held in Saint Petersburg on November 23 – 27, 2020. It was organized by Peter the Great St. Petersburg Polytechnic University. The program of the Conference included semiconductor technology, heterostructures with quantum wells and quantum dots, opto- and nanoelectronic devices and new materials. Given the restrictions on meetings of a large number of people associated with COVID-19, the conference organizing committee decided to hold it in a virtual format. The oral sessions were held on the Zoom platform, and the poster session was organized using the Miro online whiteboard and the Skype platform. This provided an opportunity for valuable discussions between the conference participants and experienced scientists. The conference included two invited talks given by leading scientists, devoted to actual problems and major advances in physics and technology. The keynote speakers were Mikhail Nestoklon from Ioffe Institute (presentation “Fine structure of excitons in quantum dots based on Pb chalcogenides”) and Sergey Kukushkin from Institute of Problems of Mechanical Engineering (presentation “A new method of controlled synthesis of nanomaterials for micro- and optoelectronics. Thermodynamics and kinetics of nanoscale synthesis of single-crystal silicon carbide on silicon and its unique properties”). Students, graduate and postgraduate students presented their results on plenary and poster sessions. The total number of accepted papers published in Russian (the official conference language) was 105. Here we publish 24 of them in English. Like previous years, the participants were involved in the competition for the best report. Certificates and cash prizes were awarded to a number of participants for the presentations selected by the Program Committee. Aidar Galimov , a postgraduate student at Ioffe Institute (Saint Petersburg), received the E.F. Gross Prize for the best presentation in the field of semiconductor optics for the report “Investigation of the single photons indistinguishability in InAs/GaAs quantum dots”. Mikhail Rakitskii (Alferov University, Saint Petersburg) was awarded for the best presentation among students with a report “Anomalous Hall effect in semiconductors with zero spin polarization”. Ivan Makhov (Peter the Great St. Petersburg Polytechnic University) was awarded for the best presentation among postgraduate students with a report “Linear refractive index modulation induced by electric current in GaAs/AlGaAs quantum wells”. Works with potential applications were recommended for participation in the following competition for support from the Russian Foundation for Assistance to Small Innovative Enterprises in Science and Technology. The conference was supported by the Russian Foundation for Basic Research, the Ministry of Science and Higher Education of the Russian Federation (Program “5–100”) and Tydex LLC, St. Petersburg. The official conference website is http://www.semicond.ru/conf2020 Editors R.A. Suris L.E. Vorobjev D.A. Firsov V.A. Shalygin
Using of Attention for Scene Text Detection

In view of the issue that current mainstream segmentation-based text detection methods is difficult to achieve high detection speed due to complex post-processing to ensure detection accuracy, a scene text detection method is proposed which applies pyramid attention network and position attention module.First, it adopts pyramid attention network to perform feature extraction and semantic segmentation.Meanwhile, it adopts position attention module in high-level features, which strengthens the weights of similar objects in the image to enhance the effect of text detection.Finally, it adopts a simple and effective post-processing algorithm to increase detection speed under the premise of high detection accuracy.Experimental results show that in Total-text datasets, using light-weight backbone network, the method has great advantages on detection speed, and while using deeper backbone network, the method achieves the state of the art result and has a 2.0% lead on detection accuracy.
Community Mapping 2.0: Using Technology to Raise Community Awareness

Community mapping can be an important tool for educators who aim to freely allow students to share their own connections and experiences.During community mapping, students identify areas within their own localities that matter to them, and engage in various literacy events centered on those places.Often, classes will study foreign lands and cultures during the course of a school year.While this is a wonderful learning opportunity, do they take the time to look deeper into their own personal neighborhoods and surroundings?This study uncovers the nuances of community mapping, as a group of third grade students work through the process together.Through their work, they were able to positively increase their local knowledge as well as gain a deeper understanding of the thoughts, ideas, and opinions of their classmates.While this case study addresses elementary school students, it is possible to perform variations of community mapping with students of all ages.For those who interested in implementing community mapping in their own classrooms, this study serves as a step-by-step guide.
Proof Compression and NP Versus PSPACE II: Addendum

In our previous work we proved the conjecture NP = PSPACE by advanced proof theoretic methods that combined Hudelmaier’s cut-free sequent calculus for minimal logic (HSC) with the horizontal compressing in the corresponding minimal Prawitz-style natural deduction (ND). In this Addendum we show how to prove a weaker result NP = coNP without referring to HSC. The underlying idea (due to the second author) is to omit full minimal logic and compress only “naive” normal tree-like ND refutations of the existence of Hamiltonian cycles in given non-Hamiltonian graphs, since the Hamiltonian graph problem in NPcomplete. Thus, loosely speaking, the proof of NP = coNP can be obtained by HSC-elimination from our proof of NP = PSPACE.
Investigation of Long-Term Stability of Single-Photon Quantum Key Distribution in a Polarization Coding Scheme

Experimental results demonstrating long-term stability of the operation of our atmospheric quantum cryptography setup using the BB84 protocol and polarization coding are presented. It was shown that the “sifted” quantum key distribution rate and the quantum bit error rate in the key remained constant for 1 hour and were equal to 10 kbit/s and 6.5 %, respectively, at a distance between the transmitter and the receiver equal to 20 cm. Theoretical dependences of the secret quantum key generation rate on a quantum channel transmission coefficient for single-photon detectors, which were used in this experiment, and for new detectors with a reduced level of dark pulses are given.
Automatic Annotation of Instructional Videos

Multimedia has a significant role in communicating the information and a large amount of multimedia repositories make the browsing, retrieval and delivery of video contents. For higher education, using video as a tool for learning and teaching through multimedia application is a considerable promise. To extract the audio information from the visual content is a very challenging because it needs the extraction of high level semantic information from low level visual data. The summarization technique for videos has been proposed to improve the browsing faster for large video collections to produce more efficient content indexing and access. The proposed video summarization system for instructional videos initially separates videos into audio track and then converted into text transcript. The text transcripts are pre-processed and extracted the important relevant keywords which can be used for indexing the video file. The automatic annotation of instructional videos reduced the summary length and also preserved the semantic of the videos. The research indicates that the students found these summarized content is very helpful for preparing and reviewing the lecture material and also for the preparation during their examination.
Digital Disease Tracker v1.X, a mobile application to monitor the health of Mexican schools

After the recent return to face-to-face classes in schools in Mexico, after they were suspended due to the COVID-19 pandemic, it became clear that it was necessary to control students' health better. For this reason, we proposed the design of the Digital Disease Tracker, a system that works on mobile devices applying the User-Centered Design approach. Our system aims to allow a more complete, clear, and updated record of the student community. With this registry, educational institutions can better know the status of their students and know the level of risk in that institution to take measures to reduce it. With the evaluation carried out, we observed that the application is useful, and it is also an easy-to-use tool, which allows most users to use it without problems. It is essential to use these types of registries to help control the spread of various diseases in Mexico.
Evaluation of the Design and Implementation of a Peer-To-Peer COVID-19 Contact Tracing Mobile App (COCOA) in Japan (Preprint)

<sec> <title>UNSTRUCTURED</title> We evaluate a Bluetooth-based mobile contact-confirming app, COVID-19 Contact-Confirming Application (COCOA), which is being used in Japan to contain the spread of COVID-19, the disease caused by the novel virus termed SARS-COV-2. The app prioritizes the protection of users’ privacy from a variety of parties (eg, other users, potential attackers, and public authorities), enhances the capacity to balance the current load of excessive pressure on health care systems (eg, local triage of exposure risk and reduction of in-person hospital visits), increases the speed of responses to the pandemic (eg, automated recording of close contact based on proximity), and reduces operation errors and population mobility. The peer-to-peer framework of COCOA is intended to provide the public with dynamic and credible updates on the COVID-19 pandemic without sacrificing the privacy of their information. However, cautions must be exercised to address critical concerns, such as the rate of participation and delays in data sharing. The results of a simulation imply that the participation rate in Japan needs to be close 90% to effectively control the spread of COVID-19. </sec>
Language Agnostic Generation of Syntactically Incorrect Programs

In recent times, migration to the online world has been at the forefront, highlighting the importance of online education. This paper illustrates the development of an automated online tool for novice programmers. Every programming language is governed by its syntax and semantics. Mastering the syntax of a language is the first step toward mastering programming in that language. We have proposed a multipronged tool called “CodeLearn” which assists in generating syntactically incorrect programs, tests a learner’s ability to correct them and also produces a dataset of grammatically wrong programs from a given correct program. We focus on the generation of syntactically incorrect programs by injecting meaningful errors into grammatically correct programs. Furthermore, the generation of errors is made language agnostic, implying that we can generate erroneous programs for any programming language, given its grammar. We expect that this tool could help students, teachers, and research scholars. Teachers can generate personalized question papers with debugging questions for students. Researchers can generate a dataset of incorrect programs for a given piece of code and use this corpus to reverse engineer and find the right program, i.e., facilitate automatic syntax error correction.