Reviewerly/exHarmony huggingface dataset:
Application of the C4.5 Algorithm in Teaching Teachers' Skills on Learning Effectiveness

Teachers as educators and education personnel have a very important role in improving the quality of education in schools. In an effective teaching and learning process, teacher skills in teaching are very important. This study aims to classify the skills of teachers in SMA Yayasan Pendidikan Keluarga using the Decision Tree method with the application of the C4.5 Algorithm in order to improve the teaching system in an effort to increase students' understanding of the learning process. In determining the teaching skills of teachers, classification is carried out into the labels "Relevant" and "Not Relevant" which has 5 variables, namely Age, Length of Work, Number of Teaching Hours, Students, and Learning Media. Sources of data used in this study obtained by conducting observations and interviews.
Google Meet app as a learning media in increasing students’ writing skills during pandemic

This study aims to know that google meet App can increase students’ writing skills during pandemic at the second semester, students’ English language education, Universities Muhammadiyah Lampung. This study was action research and carried two cycles. The first cycle and the second cycle was posttest. There are twenty three students as population and nine students as sampling. To take sampling used cluster sampling. The data of collection technique was pretest and posttest while to analysis data used average of score. The result of this study explained that students’ average of score was 53.3 on first cycle and this was students’ writing skill was dissatisfied, thus the second cycle shown that students’ average score was satisfied, namely 70. This means that Google meet APP: as learning media in increasing students’ writing skill gave positive affect in learning process during pandemic.
Gamification Design for Waste Problems in Public Space Case Study: Gajah Tunggal Park, Tangerang

Waste is a problem that is always faced in every major city in Indonesia. Tangerang is one of the big cities in Indonesia that also faces problems with garbage. Even though every public space in Tangerang has provided trash bins, the level of community participation in disposing of garbage in its place is still low. To increase community participation, gamification can be used. However, before the gamification is designed, it has to first know the intrinsic motivation of people wanting to dispose of garbage in its proper place so that the gamification design is effective.
Determining the Suitable Research Strategy in Social Media’s Stages of Growth

Considering the organizations’ increasing use of social media, many studies are being conducted in this area. Researchers are faced with a variety of research strategies depending on the nature of the research problem and data. If the right research strategy is not employed, the researcher will lose focus, and the time and effort spent will not necessarily serve the research objectives. When choosing a research strategy, the organization’s characteristics should be taken into consideration; otherwise, it may lead to confounding interpretations of the findings. In this regard, the present study aims to introduce an appropriate research strategy for each maturity stage of the organization under study. To this end, using systematic mapping methodology, about 256 articles published within 2011- 2021 were investigated, and the relationship between the types of research strategy used and the different stages of an organization’s maturity in using social media was reported. Specifically, by synthesizing the social sciences research methodology framework and the social media stage of the growth model, a mapping was developed between the research strategies and maturity stages. Based on this mapping, it is expected that the appropriate strategy for research at the first maturity stage is exploratory, and for the second and third stages are observational and descriptive, respectively. When the organization moves to the fourth and fifth levels, archival and causal strategies are recommended for research. Using the results of this research, researchers will be able to identify the right research strategy for the maturity stage of the organization under study and develop the appropriate research design accordingly.
Privacy and Ethics Recommendations for Computing Applications Developed to Mitigate COVID-19

The first of three white papers authored by members of the National Security Commission on Artificial Intelligence (NSCAI) on harnessing data and computing technologies to mitigate the COVID-19 pandemic. The report analyzes how computing applications can supplement the United States' manual contract tracing efforts and recommends privacy and ethics considerations in developing and fielding these applications.
Blockchain technology in supply chains: What are the opportunities for sustainable development?

While blockchain technology (BT) has gained a great deal of publicity for its use in cryptocurrencies, another area of BT application has emerged away from the public eye, namely supply chains. Due to the increasing fragmentation and globalisation of supply chains in recent years, many products have to pass through countless production steps worldwide (from raw material extraction to the point of sale). Ensuring the quality and sustainability of production in preceding steps is a major challenge for many firms and thus, ultimately, also for the consumer. BT offers potential for achieving significant progress on this front. Put simply, the blockchain makes it possible to verify data decentralised within a network, store it in a tamper-proof and traceable format and make it accessible to all members of a network. The potential benefits of BT lie firstly with the consumer, who is able to trace the origin of products, which makes sustainable purchases easier. Secondly, BT enables producers to automate parts of their supply chains and to verify cost effectively the quality and origin of their products. Thirdly, there are hopes that BT could make supply chains more inclusive for small and medium-sized suppliers, especially in developing countries. BT also offers a means of more easily creating confidence in intermediate goods supplied, thereby dismantling barriers to entry. Taken together, BT could thus help to make consumption and production more environmentally friendly, socially equitable and inclusive, and thereby foster sustainable development. So far, pilot projects have received investment primarily from very large companies. Both the firms and their consumers can now audit a number of products in real time for manufacturing method and origin. While BT can securely store and chain together the inputted data, it cannot yet guarantee the accuracy of that data. This remaining challenge regarding the digital-analogue link could be addressed through links with other technologies, such as the Internet of Things (IoT). However, independent analogue audits are still the only means in most cases of checking compliance with labour, environmental, animal-welfare and other relevant standards. Consequently, the use of BT offers substantial potential benefits for sectors in which the digital-analogue link can be effectively bridged, such as the food and high-quality commodities sectors. Small-scale suppliers in developing countries also frequently lack the digital education, equipment and infrastructure needed in order to deploy BT. This is where national and international development policy is needed to leverage the benefits of BT solutions for inclusive production. General technological standards can also help to counteract the monopolisation of technological developments by multinational concerns. In this way, policy-makers could help to harmonise the interests of consumers and producers with those of small and medium-sized enterprises (SMEs) in the supply chain.
How should we share research data?

One of the central aspects of Open Science is to make research outputs accessible. From Open Access to scientific publications, the perspective has widened to also include other results, such as research data. Open Data is an important part of ensuring reproducible research, as well as enabling reuse of research data. When making research data publicly available, a licence should be applied, describing restrictions and permissions for reuse. But how do you decide what licence to use for research data, to ensure that it is “As open as possible, as closed as necessary”? Who has the rights to research data in publicly funded research? What data should be published, and what data needs to be kept confidential? In 2020, the Ministry of Education and Research asked the Research Council of Norway and UNIT to set up a committee to examine issues related to rights and licensing of research data. In this presentation, members of the committee will highlight and discuss some of the recommendations in the final report. To ensure Open and FAIR research data, the legal aspects must be clarified. In addition, the committee has highlighted several other aspects that need to be addressed in order to achieve more sharing and reuse of research data, including funding incentives, infrastructure and tools, as well as resources and competence.
Classification of Feasibility of Credit for Candidated CS Finance Debtors Using Naïve Bayes Method

CS Finance is one of the central financing institutions in the two-wheeler finance industry. CS Finance, which was founded in 2010 under the name PT Central Santosa Finance. The problem that is often faced is when conducting administrative assessments to determine the right prospective debtor's eligibility. We need a system that can assist CS Finance in determining the feasibility of prospective debtors quickly and precisely. The method used in this research is Naive Bayes. The data processed is data of prospective debtors. The variables used have been determined based on four attributes, namely character, capacity, capital, and conditions; testing is carried out using Rapidminer software, and the accuracy of the Naive Bayes algorithm for predicting the feasibility of prospective debtors based on training data shows good performance, namely 80%. Hence, it is feasible for use. To make it easier for users to predict prospective borrowers' creditworthiness, a creditworthiness classification system for prospective debtors has been created in CS Finance using the web-based naive Bayes method.
Risk Management Analysis Of Academic Information Systems With Octave Method

Learning information systems in universities today have been widely used to assist the teaching and learning process. The SISFO system is one of the existing systems at STMIK Sumedang to assist the lecture process. However, the system has experienced an intentional or unintentional damage caused by human error. The stages of the OCTAVE method applied to the STMIK Sumedang Academic Information System are in the form of risk mitigation recommendations including, management must accept and act on routine reports that summarize security-related information, the organization makes documentation, reviews and tests the plans that have been set, makes security procedures to maintain critical facilities, there is a documented and tested security plan in place to safeguard systems and networks, software used must be regularly installed and verified, equipment and network usage are regularly reviewed and updated or replaced and there are documented policies and procedures in place to establish and terminate individual or group access rights. The results of the Risk Management Spotlight are found at the Green level (Green).
Performance Analysis of BLoC and Provider State Management Library on Flutter

A proper choice of state management library can increase the performance of the Flutter for Android application development. BLoC and Provider are the most popular state management libraries nowadays. Unlike setState, which rebuilds all widgets, the state management library allows apps to rebuild only those widgets that have state changes. However, it is not known yet how much it increased the performance by using BLoC or Provider as a state management library. This study focused on the effect of using state management libraries on the widget build process in Flutter. It was conducted by developing setState, BloC, and Provider. The performance was measured by CPU utilization, memory usage, and execution time. Experimental results show that applications that use BLoC result in (1) CPU utilization of 0.45% (2.14% more efficient), (2) memory usage of 23.27 MB (8.19% more efficient), and (3) execution time of 3.54 seconds (16.36% more efficient). The application that uses Provider results in (1) CPU utilization 0.54% (2.57% more efficient), (2) memory usage of 32.01 MB (11.27% more efficient), and (3) execution time of 4.10 seconds (19.44% more efficient). However, it should be noted that these results occur when BLoC and Provider are implemented in the leaf widget.
Topological Analysis of Artificial Neural Network

ABSTRACT This paper analyzes the Artificial Neural Network (ANN) over the metric. The dimension, curvature and mappings are the three characteristics of analysis. The impact of ANN in finite and infinite space is also considered. The Euclidean metric is the limit of generalization. The structure of neuron and its mapping are presented over the finite dimension. The discrete and continuous structure of neurons is studied mathematically and its formulation is proposed with minimized errors for the application context. Hence, this topological study opens several doors of application in discrete spaces. Keywords: ANN, Euclidean Metric, TopologyCite this Article: Deepshikha Sharma, Sunil Kumar Kashyap. Topological Analysis of Artificial Neural Network. International journal of Embedded Systems and Emerging Technologies. 2019; 5 (1): 17–21p.
Application of Smart Grid and Edge Computing Technologies to Improve The Operational Efficiency of The Supply Chain and Logistics Processes

Energy demand is growing at a very rapid pace worldwide. Conventional energy sources are being replaced steadily by non-conventional sources such as renewable energy sources like wind, solar, geothermal, hydroelectric etc. This rapid growth in demand for energy compounded by the depletion of conventional, non-renewable energy sources in recent years has brought about a transformation in the energy sector. Households, manufacturers and other consumers of energy can now both produce and consume energy. The flow of energy is bidirectional. They can also either store the surplus power for future use or send it to the grid for sharing with other users of energy. As a result of this transformation, the smart grid came into existence where the producers and the consumers of energy can be the same person and contribute to the supply of energy to the grid.
JARINGAN SYARAF TIRUAN DENGAN ALGORITMA BACKPROPAGATION UNTUK MEMPREDIKSI NILAI UJIAN KOMPETENSI SISWA (STUDI KASUS SMKS JABAL RAHMAH STABAT)

Competency testing is a process of assessment (assessment) both technical and non-technical through the collection of relevant evidence to determine whether a person is competent or not yet competent in a certain competency unit or job qualification. The implementation of the series of tests is basically to determine the level of knowledge, skills and personality of students. To find out the passing standards of student competence in facing exams, a method is needed to process the old student grade data to predict the value of students who will take the national exam, namely by using the artificial neural network method with Backpropagation, the results obtained are 0.55178871 with the number of squared errors. 0.004595309, then the result has reached the target, then the iteration stops.
The Future Of Law From The Jurisprudence Perspective For Example: The Influence Of Science &amp; Technology To Law, AI Law

The field of law is as old as the human civilization. In the ancient Holy Scriptures the laws of humans, God made Laws, laws of nature, cultural laws, trade laws etc. have been discussed around the world. Even in the stone ages humans were following certain principles and laws which were the basis of law. The sense of right and wrong, truth and lie, positive and negative and so on is something engraved in the humans. Although there is another aspect that some humans consider the wrong as right and right as wrong. There have been different eras in which the scholars of law have made their valuable contributions in their respective societies and communities. The scholars of law are widely known as jurists of law and their contribution has evolved the philosophy of law which is called the Jurisprudence of law. The world in which we are living has laws which have basis from the contributions of renowned scholars of law from different cultures and parts of the world. This article touches the historical perspective, present scenario and future of law. Especially the use of technology in law has brought a revolutionary change in recent decades. The computers, cell phones, social media, internet as a whole, Google play store applications, laptops, i pods and various other devices have made significant changes in old practices and present day practices in the field of law. The judges, law teachers, professors, lawyers, litigants and all persons associated with them are taking immaculate advantage of technology in the field of law. The research methods and techniques have been made simple. This is a fast world in which we are living. No one has time for anything in this era. With the use of technology many time consuming activities can be performed in minutes and seconds in this era. We are heading in a direction of more human friendly and time saving environment. Although humans in different parts of the world have different cultures, norms, ethics, eating habits, religions, physical appearances and opinions but there are certain norms and international practices which are widely accepted around the world. Probably the future of law cannot be predicted at this moment of time because sometimes what the eyes see cannot be spoken rather it can only be seen with the passage of time.&#x0D;
Ο ρόλος της διαγλωσσικότητας στην επικοινωνία μεταξύ ενήλικων σπουδαστών της Ελληνικής ως δεύτερης/ ξένης γλώσσας

In L2 classes a monoglossic teaching approach is quite often, according to which the language of instruction is the target language and other languages should be avoided, in order for students not to be confused. However, today’s globalized environment as well as contemporary teaching approaches and techniques support the necessity of promoting translanguaging in the teaching process. In the context of our research targeted teaching interventions were implemented and their aim was to help adult students of Greek as L2 practice several language skills. The results show that students often engage in translanguaging practices in order to express themselves, to enrich their linguistic repertoire, to make correlations between structures of several languages etc.
THEATER IN VIRTUAL REALITY

The article examines the definitions and methods of digital presence and makes a comparative analysis of them with studies of presence on stage. The main part examines: the beginning of the development of a digital presence; the degree of technology development; the theme of the effect of presence in virtual reality and in live theater, comparison with fictional, auratic and literal methods of immersion in the play; disclosure of the beginning of the application of VR technologies, methods used in virtual reality and on stage to achieve the method of presence in recreating the origins of theater through virtual reality. The peculiarities of the reactions of people during the use of virtual reality glasses, when the human brain adapts and believes that the images and the environment are real, are revealed. On the reactions of virtual reality: no matter how people try to convince themselves that this is an illusion, the human brain trusts its eyes. Theatrical performance has always transported the audience to a new created reality. Combined with virtual reality, it allows the viewer to fully immerse themselves in a real theatrical experience. About virtual reality, which encompasses the relationship between human experience and new technologies. It is an immersive media that conceptualizes ideas that lift and enrich us. We rejoice at the moment when our curiosity becomes reality. Key words: virtual theater, virtual stage, theater of the future, digital theater, immersive theater, a virtual reality.
Comparison on the Performance of Moringa and Neem Root Extracts on Crude Oil Degradation in Soils Environment

Degradation of Crude oil in different soils environment was monitored using two different species of plant extract namely moringa and Neem roots. Four different types of soil was investigation namely loamy, sandy, clay and silt soil all obtained from Niger Delta area of Nigeria as well as the Moringa and Neem roots including the alcohol and water media with the aims to extract the useful nutrient that can enhance microbial activities on crude oil degradation. The mass of 500g and 600g of the moringa and Neem roots fermented extracts were introduced into the various polluted soil types investigated and the result obtained show increase in degradation of Total Petroleum Hydrocarbon (TPH) with increase in time in all the soil types. Degradation of the TPH was more rapid in sandy soil environment and less in silt soil environment in moringa in water and alcohol as well as in Neem in alcohol and water media. The research work also revealed that degradation was faster in moringa in water than all others, showing the acceptability of moringa root as a major radiant for crude oil polluted environment. The aim of this research work is to examine the effectiveness of fermented moringa and Neem roots extract for remediation of crude oil polluted soils of different environment.
Improving the Students’ Self-confidence in Speaking English through YouTube

Speaking in English is often a frightening spectre for students since it is complex and involves all language elements. Self-confidence is one of the factors that influencing speaking performance. The students’ self-confidence can be stimulated by using an interesting activity that promotes practice in relax situation. The use of social media such as YouTube may be the alternative to train the students’ self-confidence in speaking English. This research was aimed to improve the students’ self-confidence in order to overcome their problem in Speaking English by utilizing YouTube as the media. In this research, the students were assigned to post their speaking assignments on YouTube. This research was a quasi-experimental one group with pre and post-test research that utilized 43 students from English for Nursing 1 Class as the sample who were taken by using random sampling. The research data were obtained from the students’ verbal scores and self-confidence questionnaire which were compared before and after the project. The result of this research showed that there was an increase on the students’ self-confidence and speaking performance after they joined this project. Moreover, paired t-test proved that the increase was significant. Thus, it can be concluded that utilizing YouTube as the media to post the students’ work is effective to increase the students’ self-confidence as well as their speaking performance. This project should be continued and developed to maintain the students’ self-confidence and facilitate more practice for students in speaking English.