Reviewerly/exHarmony huggingface dataset:
Review of PSE (Problem-Solving Environment) in Computing Science

In this paper a review is presented on the PSE (Problem Solving Environment) concept in computing science.PSE is an emerging scientific and technological active area in computing science.In the PSE concept, human concentrates on target problems and works on solutions, and a part of application of solutions, which can be solved mechanically, is performed by computers or machines or software.PSE provides integrated human friendly innovative computational services and facilities for easy incorporation of novel solution methods to solve a target class of problems.PSE is an innovative concept to enrich our e-Science, e-Life, e-Engineering, e-Production, e-Commerce, e-Home, etc.The PSE-relating studies were started in 1970's to provide a higher-level programming language than Fortran, etc. in scientific computations [Trans.Jpn.Soc.Comput.Eng. and Science, 20171001, (2017)].The trend at that time was natural to deliver more human-friendly programming environment, and was resulting in PSE, CAE (Computer Assisted Engineering), libraries, etc.At present PSE covers a rather wide area, for example, program generation support PSEs ["Enabling Technologies for Computational Science", Kluwer Academic Pub., 291, (2000)], education support PSEs, CAE software learning support PSEs, Grid/Cloud computing support PSEs, job execution support PSEs, e-Learning support PSEs, etc.This review paper includes the PSE definition, a brief history of PSE, example PSE study activities, uncertainty management PSE and future research directions in PSE.
MATHEMATICAL PROBLEM SOLVING ABILITY AND STUDENT INTEREST IN LEARNING USING GOOGLE CLASSROOM

This research was conducted when the world was experiencing Covid-19 pandemic. The purpose of this study was to determine the ability of mathematical problem solving and student interest in learning mathematics using E-Learning media, namely Google Classroom. The research method used was the Pre-Experimental Design with the research design of The One Group Pretest - Posttest Design. The population of this study was students of class X SMA Negeri 1 Ciranjang academic year 2020-2021. This study involved a sample of 32 people who came from one class, namely X MIPA 5 who were selected through purposive sampling technique. The research instrument used was a mathematical problem solving ability test and a questionnaire on student learning interest. Based on the results of the study, it was found that there was an increase in students' mathematical problem solving abilities between before and after using Google Classroom. Students' interest in learning mathematics using Google Classroom in improving mathematical problem solving abilities is generally positive
Teachers and students opinions about a comprehensive online program in medicine during COVID-19 lockdown

Introduction: The COVID-19 crisis led to the closure of the country's universities in March 2020, with total interruption of face-to-face activity To dealt with last 2019/20 semester in lockdown, our Faculty of Medicine implemented a joint training program totally online with a «self-regulatory» teaching approach This study presents the opinions of teachers and students Methods: The educational characteristics of the online Program for COVID-19 (POLAC), for 1st and 2nd year of medicine, structuring and organization of the intervention and academic results, have been described in other work This study through online surveys explores the opinions of teachers and students Two researchers coded the open-ended responses obtained thematically and independently, classifying them into categories Results: The 8 teachers involved and a variable number of student by subject responded, receiving 234 questionnaires (17%) The students highlight as positive the optimization of the teaching resources used, the usefulness of the online tools, especially self-assessments and the doubts management system The development of practical sessions and lack of face-to-face learning are highlighted as negative aspects of the Program Dedication of teachers received positive and negative remarks Teachers highlight the empowerment of the student's autonomy and the usefulness of online tools but also the additional need to be presence Conclusion: Globally, the positive and negative comments are in line with the strengths and weaknesses of both online teaching and «self-regulatory» teaching approaches More robust design studies are needed to verify the true scope of these results © 2021 Elsevier Espana, S L U
Promoting Water Bottle Use by Using Persuasive Human Computer Interaction

Every year, tons of plastic water bottles are disposed of by Americans, affecting entire ecosystems and further contributing to greenhouse gas emissions through their manufacturing process. According to an article on Green America, “Each year, 35 billion plastic water bottles are thrown in the trash in the United States alone” (Beane, 2015). Since Americans today, and likewise Villanovans, spend much time on their phones, is there a way to utilize these devices to get people to take action against these harmful ways? The concept of persuasive human computer interaction (HCI) can help. Perhaps an app that could reward people for filling up their water bottle would prove effective. Additionally, installing more public water bottle fountains and giving out water bottles to people can allow more convenience. At Villanova University, to help more students use these fountains, an environmental HCI application could use incentives to encourage more users such as having dorm halls compete against each other with water bottle usage for rewards. With more reusable water bottle filling stations and a rewarding sustainability app, Villanova students would use reusable bottles more, therefore diminishing the university’s disposable water bottle use.
Sistem Penunjang Keputusan Untuk Mengetahui Kerusakan Bangunan Sekolah Menggunakan Metode Fuzzy Logic

The development of technology and information in the era of globalization is growing very rapidly, in addition to being a medium of communication and information, the existence of technology and information also helps humans in completing all work. The world of education in schools is very important in supporting science, therefore the condition of buildings in schools is very important, so this system was created as a solution to be able to solve problems in educational facilities in Indonesia, especially in school buildings with a system of presenting data on the condition of school buildings, after The purpose of the data is to be able to provide information effectively and more efficiently about the condition of the school building so that decisions or actions can be taken on the condition of the school building. The purpose of this system is in addition to being able to provide information on the condition of damage to building components in schools, it is also hoped that it can assist the school in making decisions about buildings in its schools that must be addressed immediately. Because with this system can help provide information to the school to immediately deal with damage to the school building.
The Concentrated Training Method of the Lower Angle of the Dragon Boat under the Ecological Environment

Aiming at the relationship between the concentration training and the speed of the dragon boat under the current ecological environment, this paper analyzes the problem that the traditional folk dragon boat slicing technology has a large angle of water inflow and a short stroke distance. The future planning of the dragon boat is described. Improvement and improvement in the direction of long, sturdy, fast and clever. Proposing improvement and improvement of the sizing technique is an important step to promote the dragon boat movement to the world.
THE STUDENTS’ PERCEPTION ON USE JOOX APP IN LISTENING SKILL AT IAIN PALANGKARAYA

Nowadays, listening to music is an activity favored by young people. There is lots of music streaming applications that can help them listen to music anywhere. Joox is a music streaming application used by young people to listen to music. Some of them use Joox to listen to inter-local music. Not only providing audio, Joox also provides the lyrics for the song. These services can be an interesting way to improve vocabulary and listening skills. Some learners find it difficult to capture vocabulary when they are listening to audio. The purpose of this study was to determine student perceptions regarding the use of Joox as a learning method that is used in addition to outside of classroom in increasing self-motivation towards learning English, especially in listening, The statements that given are about the impact of using Joox to their vocabulary and listening skill using likert scale. The result of questionnaire revealed that students have positive perception toward the use of Joox in enhancing their vocabulary and listening. This research used quantitative and qualitative methods in data collection with a purposive sampling technique. Data were analyzed with SPSS 20 to get standard deviations, averages, and medians. The population of this research was the 2017 English language students at IAIN Palangka Raya. 40 students as samples to answered questionnaire questions to complete the research objectives. 5 students as the main speakers in the interview to explain more deeply about the student perception about Joox in listening skill. To collect data, researchers used questionnaires and interviews. This research will explain more about how effective the use of Joox outside the classroom is using the Joox application. The main research findings show that: (1) Students was motivated to learn English when used Joox app because Joox provider lyric, student can listen song meanwhile listen song. (2) Students had positive perception on using Joox because they think used Joox not only improve their listening skill but also practice their pronunciation. (3) Student feel their listening skill engaged after used Joox app and enrich their vocabulary through listen song. effects in using Joox as a learning tool that can motivate listening skills.
Learning the number of filters in convolutional neural networks

Convolutional networks bring the performance of many computer vision tasks to unprecedented heights, but at the cost of enormous computation load. To reduce this cost, many model compression tasks have been proposed by eliminating insignificant model structures. For example, convolution filters with small absolute weights are pruned and then fine-tuned to restore reasonable accuracy. However, most of these works rely on pre-trained models without specific analysis of the changes in filters during the training process, resulting in sizable model retraining costs. Different from previous works, we interpret the change of filter behaviour during training from the associated angle, and propose a novel filter pruning method utilising the change rule, which can remove filters with similar functions later in training. According to this strategy, not only can we achieve model compression without fine-tuning, but we can also find a novel perspective to interpret the changing behaviour of the filter during training. Moreover, our approach has been proved to be effective for many advanced CNN architectures.
Evaluating the potential of modular passive cooling systems

Abstract The article describes the possibilities prospects and technical-economic efficiency of using the modular cooling systems, especially passive cooling systems, for cooling various types of electronic equipment and infrastructure facilities. They are especially interesting when applied in scalable systems, which allows to obtain significant savings in design, production, installation and operation of such systems.
Analisis efektivitas pembelajaran daring dalam mata pelajaran ips kelas v sekolah dasar

&lt;p class="Abstract"&gt;&lt;em&gt;This research aims to analyze the effectiveness of online learning in Social Science which was implemented in the fifth grades of elementary school as seen from the teacher’s ability to managed online learning, student activities during online learning and the outcomes of student’s cognitive learning. This research was conducted at Soropadan elementary school of Surakarta, from October to December. This research used phenomenological qualitative research method. The subject of this study were the teachers and the students of Soropadan elementary school of Surakarta. The technique of collecting the data used were observation, interview, and document analysis techniques. From those three data, it can be concluded that online learning which implemented in the fifth grades of Soropadan elementary school of Surakarta in Social Science was less effective. This phenomenon occurs because there was only one from the three indicators that can worked properly. Many factors influence it, such as the limitation of the teachers, the parents’ ability in using or providing the online media, the passive students in the online learning process, also the decrease of the outcomes of the students’ cognitive learning during the online learning. &lt;/em&gt;&lt;em&gt;In online learning, not only teachers, students, and schools as determinants of success but infrastructures such as devices, the internet, and the environment of students at home also have an important effect. This infrastructure factor causes low enthusiasm and activeness of students so that cognitive learning outcomes decline. &lt;/em&gt;&lt;em&gt;T&lt;/em&gt;&lt;em&gt;herefore this research is important for better online learning&lt;/em&gt;&lt;em&gt; in elementary school.&lt;/em&gt;&lt;em&gt;&lt;/em&gt;&lt;/p&gt;&lt;p class="Abstract"&gt;&lt;strong&gt;&lt;em&gt;K&lt;/em&gt;&lt;/strong&gt;&lt;strong&gt;&lt;em&gt;eyword&lt;/em&gt;&lt;/strong&gt;&lt;strong&gt;&lt;em&gt;:&lt;/em&gt;&lt;/strong&gt;&lt;em&gt; effectiveness of learning, online learning, social studies learning, elementary school&lt;/em&gt;&lt;em&gt;&lt;/em&gt;&lt;/p&gt;
The role of an innovative learning environment in enhancing the professional competence of a specialty teacher

The role of an innovative learning environment in enhancing the professional competence of a specialty teacher. What is an innovative learning environment? The main stages of the formation of an innovative educational environment in higher education. Features of management, pedagogical, material and technical innovative approaches
In Touch Exhibition

What can we learn from the heightened awareness of touch which characterises our experience of the current pandemic? Might the experiences of d/Deafblind communities, and those who rely on their sense of touch to navigate the world, aid a shared understanding of this new normal?Curated by Dr Azadeh Emadi in partnership with Deafblind Scotland, this exhibition presents a range of perspectives on what touch might mean to us post-Covid19. Ultimately, it feeds into ongoing research on how different experiences of touch might reshape audio-visual art practices and further inform the development of communication tools and strategies.The project was funded by the Arts and Humanities Research Council (AHRC) as part of UKRI’s Covid-19 funding.
Recognition auxiliary sign and characters by machine learning

The purpose of this research is to recognize the auxiliary signs and their characters by using R-CNN (Region-Convolution Neural Network) and OCR (Optical Character Recognition) in the scene image in front of the vehicle.
Front wheel mechanism toward reducing the burden on wheelchair users during step climbing

We propose a front wheel mechanism that makes it easy to climb steps in order to reduce the burden on wheelchair users. Characteristically, by keeping the distance from the axle to the contact point between the wheel and the step to a minimum, the rotational force that prevents the step overcoming the step due to the load on the shaft is reduced, and the required force can be reduced. A mechanism is used to adjust the distance, which is called axis movement. Also, by realizing the wheel mechanism as a caster, it is possible to maintain the same moving performance as existing wheelchairs. We show the usefulness of the proposed wheel mechanism by attaching the wheels to an existing wheelchair and conducting a motion test.
Kemampuan berpikir kritis materi hak dan kewajiban pada pembelajaran pendidikan kewarganegaran peserta didik kelas IV sekolah dasar

&lt;p&gt;&lt;strong&gt;Abstract. &lt;/strong&gt;&lt;em&gt;This research to describe the critical thinking skills of students on the material rights and obligations of the civic education learning class IV Tegalrejo&lt;/em&gt;&lt;em&gt; Public Elementary School&lt;/em&gt;&lt;em&gt; No. 98 academic years 2020/2021. Critical thinking &lt;/em&gt;&lt;em&gt;was&lt;/em&gt;&lt;em&gt; important to face &lt;/em&gt;&lt;em&gt;the competition of life in &lt;/em&gt;&lt;em&gt;the 21st century. This qualitative research &lt;/em&gt;&lt;em&gt;used&lt;/em&gt;&lt;em&gt; descriptive qualitative and phenomenological approache. This &lt;/em&gt;&lt;em&gt;study&lt;/em&gt;&lt;em&gt; recommends other research on critical thinking skills. Teachers and students of grade IV Tegalrejo &lt;/em&gt;&lt;em&gt;Public Elementary School&lt;/em&gt;&lt;em&gt; No.98, totaling 22 students, became the research subjects. The &lt;/em&gt;&lt;em&gt;researcher used&lt;/em&gt;&lt;em&gt; observation, interviews, and documentation&lt;/em&gt;&lt;em&gt; to collect the data&lt;/em&gt;&lt;em&gt;. The data analysis technique of this research based on the interactive analysis technique of Miles and Huberman&lt;/em&gt;&lt;em&gt;. &lt;/em&gt;&lt;em&gt;Data validity&lt;/em&gt;&lt;em&gt; test&lt;/em&gt;&lt;em&gt; by triangulati&lt;/em&gt;&lt;em&gt;on. &lt;/em&gt;&lt;em&gt;Based on the results of the study it can be concluded that the critical thinking skills of students in the material of rights and obligations in the civic education learning class IV Tegalrejo &lt;/em&gt;&lt;em&gt;Public Elementary School&lt;/em&gt;&lt;em&gt; &lt;/em&gt;&lt;em&gt; &lt;/em&gt;&lt;em&gt;No.&lt;/em&gt;&lt;em&gt; &lt;/em&gt;&lt;em&gt;98 Academic Year 2020/2021 based on visible indicators &lt;/em&gt;&lt;em&gt;was&lt;/em&gt;&lt;em&gt; at a moderate level&lt;/em&gt;&lt;em&gt;. &lt;/em&gt;&lt;em&gt;This research expected to add knowledge for teacher, schools, and other researcher in developing critical thinking skills, especially in civic education learning so that it can optimize the knowledge and practice in everyday life.&lt;/em&gt;&lt;em&gt;&lt;/em&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;em&gt;Keywords&lt;/em&gt;&lt;/strong&gt;&lt;em&gt;: critical thinking, rights and obligations, civic education&lt;/em&gt;&lt;em&gt;, primary school &lt;/em&gt;&lt;/p&gt;&lt;em&gt;.&lt;/em&gt;
A Hybrid Bitrate Control Approach for Smooth Video Streaming in DASH

Adaptive bitrate (ABR) has been widely used in video streaming to adjust the bitrate of video chunks and optimize user’s quality of experience (QoE). In this paper, we propose a novel client-side ABR algorithm, called Dynamic Buffer Control (DBC), by taking both bitrate smoothness and rebuffering into consideration. We formulate the QoE optimization problem by taking the perceived bitrate as the utility while taking bitrate smoothness and rebuffering as penalty functions. To solve this problem, we propose virtual queues to translate penalty functions’ constraints into queueing problems and use Lyapunov Drift Optimization to achieve maximum bitrate and stable queues. We evaluate the performance of DBC and compare it with both model-based and learning-based ABR algorithms under multiple QoE metrics and trace datasets. Evaluation results show that DBC outperforms model-based algorithms, i.e., MPC, BOLA and FESTIVE with 13%, 20% and 27% gain respectively. DBC outperforms learning-based ABR schemes, i.e., Comyco and Pensieve, with 4% and 11% gain respectively.
The relation between Proportion test and Uniformity test in NIST SP800-22

NIST SP800-22 statistical test tool is one of the randomness test suites. It consists of 15 kinds of tests, and each test outputs the p-value for a sequence. Each test outputs multiple p-values when we test plural sequences. SP800-22 suggests to perform additional hypothesis tests for the multiple p-values, called the proportion test and the uniformity test, and judge the randomness of the tested sequences. To make a rational criterion for the two tests, the relation between the proportion test and the uniformity test is essential. In this paper, we derive the probability that both the proportion and uniformity tests simultaneously reject the null hypothesis. In the derivation process, we use a numerical method, but it is not a stochastic algorithm. Thus, we can ensure the properness of the derived value of the probability.
«ЗМІШАНЕ НАВЧАННЯ» ЯК КРОК ДО КОМФОРТНОЇ ОСВІТИ, ЙОГО СУТНІСТЬ І ПЕРЕВАГИ

The article highlights the need for positive changes in education through the use of innovative learning technologies. Analysis of scientific sources shows that this problem is urgent in the education system. Modern findings of equipping teachers with knowledge based on the innovations and child-centered approach are considered. The meaning and the content of flipped learning concept is specified; the own vision of the term is offered in the article. The principles of literary competence formation among high school students with the use of blended learning are substantiated and determined. The methodological aspects of the model application in a modern school are covered as well as its essence, features, advantages, possible difficulties and conditions which ensure the acquisition of literary education. The appropriateness of introducing such training in Ukrainian literature lessons is substantiated. The use of flipped learning at the Ukrainian literature lesson is demonstrated, due to which students acquire moral and ethical values. In the article there are covered methodological aspects of the Flipped Classroom, implementation possibilities of the competence approach in teaching of Ukrainian literature. The educational process is modeled in accordance with the modern requirements of student-oriented approach and task-based approach and Flipped classroom at the lesson of Ukrainian literature. The article proposes an algorithm based on the flipped learning for conducting the 11th grade Ukrainian literature lesson about the life and career of Valerian Pidmohylny. It is noted that the effective acquisition of knowledge occurs due to a combination of traditional and innovative learning, and it also depends on the student’s moral values and the staged use of technological learning. It is justified that the reading experience is based on the ability to analyze, interpret, compare, draw parallels, draw conclusions, use knowledge of literary theory in practice. It is primarily a combination of logical and sensory aspects, modern means of education, remote teaching and online learning, these components allow students to acquire competencies through projects, discussions and other activities.It is proved that the combination of traditional and innovative learning approaches including the virtual and real educational resources contributes to the transformation of literary knowledge into social and reading experience, prepares students for productive activities by turning them into active learners and changing teachers' role from the main source of knowledge to facilitator.
THE INTERNET IN AN EDUCATIONAL CONTEXT: USE BY RURAL STUDENTS IN MOZAMBIQUE

P. Cuamba 1, A. Moreira2, A.C. Amaro2 1Eduardo Mondlane University (MOZAMBIQUE) 2Aveiro University (PORTUGAL)