Reviewerly/exHarmony huggingface dataset:
Enhancing the Effectiveness of Intelligent Tutoring Systems Using Adaptation and Cognitive Diagnosis Modeling

This paper presents a novel framework for developing educational hypermedia systems incorporating adaptation techniques and tailored feedback. In particular, the adaptation techniques refers to the content presentation; where the system hides/displays information according to students’ knowledge level and learning goals, and to the navigation design; where the system proposes the learning path that is better to be followed based on their profile. Finally, the framework embodies a diagnostic model that analyzes the students’ misconceptions and provides tailored feedback and advices on bridging students’ knowledge gap. This framework aims to enhance the effectiveness of learning process, increasing student engagement through the adaptive content and navigation and improving student performance through the tailored feedback.
A Comprehensive Framework for Big Data Analytics in Education

With the adoption of cloud services for hosting knowledge delivery system in educational domain, there is a surplus quantity of education data being generated every day by current learning management system.Such data are associated with certain typical complexities that impose significant challenges for existing database management and analytics.Review of existing approaches towards educational data highlights that they do not offer full-fledged solution towards analytics and still there is an open-end problem.Therefore, the proposed system introduces a comprehensive framework which offers integrated operation of transformation, data quality, and predictive analytics.The emphasis is more towards achieving distributed analytical operation towards educational data in cloud.Implemented using analytical research methodology, the proposed system shows better analytical performance with respect to frequently used educational data analytical approaches.
Investigating Terminologies in Teaching Literature: A Corpus Study

&lt;p&gt;Regarding the literature subjects provided by the English Language Education Department, University of Muhammadiyah Malang, some students conduct researches on literature in their thesis. They find difficulties in doing the research as lacking of experience in discussing the thing and lacking vocabulary in describing terminologies. This research was designed to help the students whose major is English Education to maintain their study, especially on teaching English literature by finding out the terminologies in teaching literature books in terms of their frequency, example of their use, and meaning (in context). The objects of this research are &lt;em&gt;Teaching and Learning English Literature&lt;/em&gt; by Ellie Chambers and Marshall Gregory, and &lt;em&gt;Teaching Holocaust Literature and Film&lt;/em&gt; by Robert Eaglestone and Barry Langfor (Ed.) talking about teaching literature. The research method is document analysis. In number, there is no significant difference between them. No literary terminology that is more than 250 words. Beside, since they talk the same scope, the meanings of the terminologies are the same. Further, both present different use of terminologies. In some sentences, the terminologies are used to explain something closer to literature, yet in some other sentences, the terminologies are used to describe or explain the things related to teaching literature.&lt;/p&gt;
Implementasi Framework CodeIgniter dalam Perancangan Aplikasi E-Commerce Berbasis Website (Studi Kasus: Tiara Brand)

Tiara Brand is a self-produced clothing business. The process of selling products at Tiara Brand is done by promoting their products through social media. This process is considered less effective, because customers have to order through another application, namely WhatsApp. Business owners also find it difficult to promote their products widely. Based on these problems, this study will discuss the design and creation of a website-based e-commerce application using the CodeIgniter framework, so that it is easier for customers to buy products from Tiara Brand, because it can be done on the same website. In addition, business owners can also more easily manage each transaction and can promote their products to customers without regional restrictions. the steps of this research are made in the form of a flowchart and go through stages consisting of; 1) Data collection, 2) Literature study, 3) Design, 4) Program code preparation, and 5) Application testing and using the String Matching Algorithm as an implementation of the application being built. The results of the research are the construction of a website that not only displays the products being sold, but can also be used for transactions and has the potential to develop Tiara Brand selling online.
Grammatical Errors in English Narrative Writing Committed by Class XI Students of SMA Dwijendra Denpasar

This research generally aims to provide a reference regarding the analysis of grammatical errors in students' English narrative essays.In particular, the purpose of this study is focused on describing the forms of grammatical errors and identifying the factors that cause grammatical errors made by the eleventh-grade students of SMA Dwijendra Denpasar in writing narrative texts.The method in this study is a descriptive method with a qualitative approach.Further, the data from this study were collected by using the simak and the interview method to obtain information about the forms and factors of errors in students' narrative writing.Furthermore, this research data was analyzed qualitatively based on the taxonomy of linguistic categories proposed by Dulay et al. (1982) which focused on the linguistic components of morphology and syntax.Meanwhile, the factors that cause language errors were analyzed by the theory proposed by Richard (1970).Then the analysis of this research is presented in an informal method.Based on the results of the study, the forms of grammatical errors of the students, include the morphological category such as; indefinite errors, cases of misuse of possessive forms, errors of using verbs for the third person singular, simple past tense errors, and past participle errors.Afterward, the syntax error categories such as; noun phrase errors, prepositional phrase errors, verb phrase errors, errors in the use of progressive tense where students replace the suffix '-ing' with simple verb forms, the suitability of the subject with other words and word order.In addition, Factors that influence the existence of grammatical errors in English narrative essays for class XI students of SMA Dwijendra Denpasar include the influence of elements or rules of mother tongue in the second language and errors made by the learner due to the complexity of the rules of the language he is studying, such as; cases of overgeneralization, neglect of the boundaries of language rules and errors in concept hypotheses.
Experimental Study of Polyethylene Fusion by Scheffler Solar Concentrator

Aims: The present work is the use of Scheffler technology to melt plastic waste to produce composite materials using an oven type receiver. The composite material in this study contains polyethylene as a matrix and sand as reinforcement.&#x0D; Study Design: The fusion temperature of polyethylene is about 200°C and is obtained by solar concentration. The experimental plastic melting unit in Saaba (latitude 12.38° N; longitude -1.43° E), Burkina Faso, uses two 8 m² Scheffler concentrators sharing a cubic receiver. Three types of mirrors with a reflectivity of at least 90% are used as reflecting facets to equip the Scheffler dishes at the site.&#x0D; Methodology: The thermal behavior of the receiver is analyzed experimentally. Temperatures are measured on the inner and outer walls as well as the internal air temperature with 5 K-type thermocouples. When the fusion temperature is reached on the inside, we introduce the plastic waste which has been previously washed, crushed, dried and weighed.&#x0D; Results: The installed model obtained an average energy of 1.80 kW at the receiver and an average internal temperature of 251.15°C for an average irradiance of 623 W/m² during the no-load test. During the load test, an average energy of 1.34 kW and an internal temperature of 206.4°C were reached for an average irradiance of 473 W/m² and an optical efficiency of 56%. This test led to the production of two pavers of the composite material matrix with 2.2 kg of plastic waste.&#x0D; Conclusion: These results show that the profiles of the primary reflector, tracking system, and tilt axis are accurate and the maximum concentrated solar flux converges on the absorbing surfaces of the receiver. The tempered panes of the absorbing surfaces is more transparent and less emissive. Thus our device contributes to the valorization of plastic waste by using a non-polluting energy source.
Exploring Indirect Aspects in Motivation and Academic Achievement During The Pandemic

&lt;p&gt;Online learning methodologies are the most influential factor in educational success. However, it cannot be denied that there are non-technical aspects that indirectly affect students' motivation and academic achievement after the Covid-19 pandemic occurred. This study involves paired &lt;em&gt;t&lt;/em&gt;-tests, regression tests, and partial &lt;em&gt;t&lt;/em&gt;-tests to analyze the factors that can indirectly shape student motivation and academic achievement in Indonesia's higher schools. The factors studied were related to economic condition, health, habits, and social interaction. The result shows significant changes in learning motivation, economic and health conditions, student interactions with friends and lecturers, student involvement in student activity units and religious activities, use of social media, and time spent reading. The Grade Point Accumulative (GPA) before the pandemic was influenced by learning motivation. However, during the pandemic, the GPA was not significantly affected by learning motivation. Before the pandemic, family engagement and student involvement in religious activities significantly influence the GPA. Meanwhile, the factors that influence learning motivation during the pandemic are student involvement in social activities, interaction with lecturers, health conditions, and time spent reading.&lt;/p&gt;
Assessment and Review of the Reactive Mobile Robot Navigation

Nowadays, the mobile robot can be seen in different fields of engineering and science.The mobile robot can do some tasks that are so difficult or very risky to be performed by a human.Most of the works currently focus on implementing artificially intelligent algorithms and other algorithms that depend on the behaviour of nature.These approaches have been used in mobile robot navigation along uncertain manner.Mobile robot navigation strategies can be divided into two approaches: the classical approach and reactive approach.The classical approach related to static environment, whiles the reactive navigation is based on an unstructured environment.Path planning is one of the most important parts of the navigation system.In this paper, review and assessment of path planning strategies that can concern with the reactive approach are discussed, because it deal with the problem of dynamic environment.Numerous reactive methods have been introduced.Most of these presented works were concerned with simulation and a few of them have shown experimental implementation.Many papers tried to make a combination between two algorithms or more to increase the efficiency.It is concluded that reactive algorithms need more learning phases, complex in design, and require large memory storage.
An Efficient Method for Stamps Recognition Using Histogram Moment with Haar Wavelet Sub-bands

One major problem facing some environments, such as insurance companies and government institutions, is when a massive amount of documents has to be processed every day. Thus, an automatic stamp recognition system is necessary. The extraction and recognition of a general stamp is not a simple task because it may have various shapes, sizes, backgrounds, patterns, and colors. Moreover, the stamp can be printed on documents with bad quality and rotation with various angles. Our proposed method presents a new approach for the preprocessing and recognition of color stamp images. It consists of four stages, which are stamp extraction, preprocessing, feature extraction, and matching. Stamp extraction is achieved to isolate complex background and remove unwanted data or noise that is surrounding the stamp area. The preprocessing stage is necessary to improve the stamp brightness and eliminate the rotation that occurs during the stamping process. In feature extraction, the extracted information will be representing the desirable feature vector in order to discriminate between stamps using local distribution of statistical features and Haar wavelet with histogram moment. Finally, each extracted feature vector will be saved in the dedicated system database for matching purpose. The test results indicate that the proposed system provides a high recognition rate for two sets of the proposed features (i.e., 99.29% recognition rate for the local distribution of statistical features and 96.01% recognition rate for the Haar wavelet transform with histogram and moment).
Research on the Application of VPython 3D Dynamic Visualization in the Teaching of College Physics

As there are numerous physics formulas in addition to them being theoretical, college students generally consider the concepts of physics as abstract, in which they are not able to apply what they have learned. For 3D dynamic animation and visualization in the teaching of college physics, VPyton has many advantages, and it provides useful exploration for students to overcome obstacles in college physics learning. Taking the teaching of simple harmonic vibration, optics, molecular thermal motion, and electric field as examples, this article discusses the application of VPython in the human-computer interactive teaching mode of college physics, which provides a beneficial exploration and new way to improve students’ engineering skills and numeracy, as well as to respond to the national “new engineering education” reform in China.
Anomalies in $b\to s \ell\ell$ transitions and Global Fits

We review the status of the anomalies in → ℓℓ transitions, and comment on the impact of the most recent measurements in 2019 and 2020 on the global fits.We also discuss a few developments in the theory calculation of local and non-local form factors.
SENTIMENT ANALYSIS OF ENGLISH TWEETS USING BIGRAM COLLOCATION

Community and portal websites like Twitter, Facebook, Tumbler, Instagram, and LinkedIn etc. have significant impact in our day-to-day life. One of the most popular micro-blogging platforms is twitter that can provide a huge amount of data which in future can be used for various applications of opinion mining like predictions, reviews, elections, marketing etc. The users use this platform to share their views, express sentiments on various events of their daily life. Previously, many researchers have worked with twitter sentiment analysis and compared various classifiers and got the accuracy below 82%. In this work for classifying tweets into sentiments, we have used various classifiers such as Naïve Bayes, Support Vector Machine and Maximum Entropy that segregate the positive and negative tweets. Using Bigram Collocation with classifiers, we’ve acquired 88.42% accuracy. KEYWORDS: Twitter; Sentiment Classification; Machine Learning; NLTK; Python; Naïve Bayes; Support Vector Machine (SVM); Maximum Entropy
Development of Media for Introduction and Prevention of Covid-19 Based on Role Playing Game for Elementary School

This research aim to create game based on role playing game for introduction and prevention of Covid-19 in elementary school. In education, technology is needed to support the learning process, especially during the current Covid-19 pandemic, which requires students to study at home. Of course, in online learning between students and teachers, liaison media is needed to carry out the learning process, one of which is the introduction and prevention of Covid-19, which many children still do not understand. Therefore, games are needed to open and prevent Covid-19 from facilitating information for students in recognizing and knowing the prevention of Covid-19. The game is designed using Role Playing Game Maker MV in which there are characters. The game contains six grade levels. In each game, there are questions that students must answer to move up to the next grade level. Based on the questionnaire results using the Software Quality Assurance metric, the Monster Corona game has a value obtained from the results of the questionnaire, which is 82.6. At the same time, the value of the feasibility of the Monster Corona game quality is 80. The value obtained from the questionnaire is 2.6 different, and it is considered that the Monster Corona game is suitable for use. This game can be used as a student resource for the introduction and prevention of Covid-19.
Academic Mobility In A Modern Technical University

The academic mobility and its efficient appliance on practice are really actual in modern educational conditions. New society demands, opening of borders, expansion of economic, educational and scientific contacts and their international level imply the necessity of teachers’ activity expansion, their leaving university limits, broadening international academic cooperation. Besides, today’s education demands modernization as a result of changing realties. It must have more mobility, quality and result. We are sure that it is the academic mobility that can develop education in general and its components in detail in modern conditions. It will allow students to get more knowledge, use it on practice more effectively, and deepen all the competences. This article covers the specialties of the academic mobility in the context of a technical university and suggests some recommendations taking into account modern realties of the academic space. The actuality of the article consists in a vital necessity of academic mobility as the fresh source of new methods, technologies and techniques of high school education in modern realties. The scientific importance of the article implies some recommendations how to improve the academic mobility in modern educational conditions that can be used for perfecting the educational system as a whole.
1136P A clinically applicable cervical cancer artificial intelligence screening system for accurate cytopathological diagnosis: A multicenter population-based study and randomized controlled trial

Clinical application of artificial intelligence in cervical cancer cytology screening is still limited, so a Cervical Cancer Artificial Intelligence Screening System (CAISS) was aimed to established in this study.
Analysis Absorption of English Learning Materials in E-Learning

Communication science is very important in supporting the activities of the world community. Nowadays one must be able to speak English to compete. Some students stated that the absorption and understanding of English vocabulary on technology materials and sentence structure were limited. This has an impact on students' low English skills. The purpose of this study is to analyze the absorption of English learning materials in E-learning. This type of research is qualitative. Data collection techniques used in this study were interviews, Documentation Studies. The types and sources of data in this study are primary and secondary data. The technique used to analyze the data is descriptive qualitative and quantitative. The result of the research is that after learning English is done by E-learning, it is easier for students to understand English learning because E-learning can allow students to learn anywhere and students can understand English learning materials easily. This research implies that the use of E-learning in learning English will improve students' understanding of learning so that it impacts increasing student learning outcomes.
Lunch Box Innovation Product Design In The Millennial Era

Almost of kids in the world still bring a lunch box and a bottle of water in their bag when their go to school. His mother always prepares a lunch box complete with a bottle of drinking water, hoping that his son can enjoy his favorite lunch and avoid starvation. Sometimes the mother is very worried when the lunch box has been brought by the child but the water bottle is left behind. Then the mother was willing to take her child's water bottle to her school. This is certainly not expected by either the mother or the child. As a form of concern for the author to this problem, the author proposes a lunch box design with a lunch box lid that also functions as a drinking water bottle. The idea of this design proposal is ones grab, both are food &amp;amp; drink in your hand. The goal is how to make a kids can grab their food and drink easily and practice. So it is proposed to modify a top cover of common foodpack to become a drink bag. The design process begins with analyzing market needs, making sketches, creating 3D design models using the Autodesk Inventor CAD application, material selection, and product evaluation.
Implementasi Teknologi Informasi Berbasis Web di Badan Amil Zakat Nasional (BAZNAS)

National Amil Zakat Agency (BAZNAS) is a means of managing zakat in terms of collecting, distributing and using zakat. The existence of Baznas must continue to be improved through an institutional development strategy so that the management and utilization system can run efficiently, effectively and proportionally can have an impact on improving people's economic lives. One of the strategies used to improve the management of zakat institutions is to optimize the application of web-based information systems as a media to facilitate and improve the efficiency of zakat management in the collection, distribution and utilization of zakat. The results showed a new 34% BAZNAS in Indonesia that has used the SIMBA application As an application used to perform financial management reports, while for Public and Supporting only a few BAZNAS at the provincial level that has used this because of budget constraints and resources Human.&#x0D; Keywords: BAZNAS, Web-based Information System, Zakat