Reviewerly/exHarmony huggingface dataset:
Cryptanalysis

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Behavioral Based Credit Card Fraud Detection

Credit card fraud is a significant threat in the BFSI sector. This credit card fraud detection system analyzes user behavioral patterns and their location to identify any unusual patterns. This consists of user characteristics, which includes user spending styles as well as standard user geographic places to verify his identity. One of the user behavior patterns includes spending habits, usage patterns, etc. This system deals with user credit card data for various characteristics, which includes user country, usual spending procedures. Based upon previous transactions information of that person, the system recognizes unusual patterns in the payment method. The fraud detection system contains the past transaction data of each user. Based on this data, it identifies the standard user behavior patterns for individual users, and any deviation from those normal user patterns becomes a trigger for the detection system. If it detects any unusual patterns, then user will be required to undergo the security verification, which identifies the original user using QR code recognition system. In case of any unusual activity, the system not only raises alerts but it will block the user after three invalid attempts.
Quality Strategy and its role in Improving the Performance of Charitable Sector Establishments - A case study in the Aseer Region Branch: استراتيجية الجودة الشاملة ودورها في تحسين أداء منشآت القطاع الخيري - حالة دراسية بمنطقة عسير

The aim of the research is to identify the comprehensive quality strategy and its role in improving the performance of the charitable sector establishments, as the descriptive analytical approach was used, the research tool was a questionnaire; It was distributed to a simple random sample of (297) workers in charitable sector facilities in the Asir region in the Kingdom of Saudi Arabia. the research reached several results, the most important of which is that the dimensions of the comprehensive quality strategy (focus on the beneficiary, leadership commitment to quality, employee participation) are being applied at a high degree, and as a percentage (83.52%, 81.48%, 81%) for the three dimensions, respectively, and the results indicated that the level of improvement in the performance of workers in the charitable sector facilities in the Asir region came To a large degree, In percentage (73.73%), there is also a statistically significant relationship between the dimensions of total quality management (focus on the beneficiary, leadership commitment to quality, employee participation) and improving the performance of charitable sector establishments in the Asir region, and in light of the results, the researchers recommend the necessity for charitable sector establishments to follow up on complaints by submitting complaints. Flexibility to deal with complaints submitted by auditors and work to solve them, as well as the commitment of the facilities management operating in the charitable sector to flexibility in the organizational structure to suit With the requirements of quality, which contributes to expanding the scope of supervision and work according to empowerment and administrative authorization, and finally the research recommends solving the problems of employees working in the facilities of the charitable sector and activating their role.
Classical test theory

This chapter begins by defining classical test theory (CTT), providing some historical perspective, and covering four critical topics (strictly parallel items, item variance, parallel tests, and reliability). CTT currently serves as the basis for introductory language testing courses and textbooks and provides the five main research tools used for developing and validating operational language-program placement tests: item analysis, reliability estimation, calculating standard errors of measurement, validity analysis, and descriptive statistics. The chapter ends by discussing the advantages and disadvantages of CTT, listing caveats for CTT practice, and predicting that CTT will continue as the foundation knowledge in language testing.
Correction to: <i>Big Five Personality Traits of Cybercrime Victims</i>, by van de Weijer and Leukfeldt <i>Cyberpsychology, Behavior, and Social Networking</i> 2017; 20:407–412. DOI: 10.1089/cyber.2017.0028

Cyberpsychology, Behavior, and Social NetworkingVol. 25, No. 2 CorrectionOpen AccessCorrection to: Big Five Personality Traits of Cybercrime Victims, by van de Weijer and Leukfeldt Cyberpsychology, Behavior, and Social Networking 2017; 20:407–412. DOI: 10.1089/cyber.2017.0028is erratum ofBig Five Personality Traits of Cybercrime VictimsPublished Online:10 Feb 2022https://doi.org/10.1089/cyber.2017.0028.correxAboutSectionsPDF/EPUB Permissions & CitationsPermissionsDownload CitationsTrack CitationsAdd to favorites Back To Publication ShareShare onFacebookTwitterLinked InRedditEmail In the July 2017 issue of Cyberpsychology, Behavior, and Social Networking (vol. 20, no. 7; 407–412), the article titled Big Five Personality Traits of Cybercrime Victims, by van de Weijer and Leukfeldt requires correction.In the original article, the last sentence in the Abstract appeared as: ‘‘Only individuals with higher scores on openness to experience have higher odds of becoming a victim of cyber-enabled crimes.’’It should have appeared as: ‘‘Only individuals with higher scores on openness to experience have higher odds of becoming a victim ofcyber-dependentcrimes.’’The online version has been corrected to reflect this. The authors apologize for this error.FiguresReferencesRelatedDetailsRelated articlesBig Five Personality Traits of Cybercrime Victims1 Jul 2017Cyberpsychology, Behavior, and Social Networking Volume 25Issue 2Feb 2022 InformationCopyright 2022, Mary Ann Liebert, Inc., publishersTo cite this article:Correction to: Big Five Personality Traits of Cybercrime Victims, by van de Weijer and Leukfeldt Cyberpsychology, Behavior, and Social Networking 2017; 20:407–412. DOI: 10.1089/cyber.2017.0028.Cyberpsychology, Behavior, and Social Networking.Feb 2022.156-156.http://doi.org/10.1089/cyber.2017.0028.correxcreative commons licensePublished in Volume: 25 Issue 2: February 10, 2022Online Ahead of Print:January 31, 2022PDF download
Digitalization of Higher Education in the Context of Globalization

The researchers analyzed numerous publications on the digitalization of education in the context of globalization. The authors thereby identified the most relevant areas related to the introduction of digital technologies and digital tools into the educational process. These included the creation of a virtual (digital) educational environment, transition to online learning, and learning in a mixed format. In all observed aspects, the impact of globalization processes on the problem field of education, including the higher education system, was noticeable. This impact can be viewed both from the positive side and from the point of view of social risks of transforming higher education institutions under the influence of digitalization, and expressing situations of uncertainty in changing the configuration of relations between the subjects of the new educational reality. The purpose of this research was to study the processes of transformation of higher education institutions in expanding digitalization in the context of globalization. Data were collected through a quantitative questionnaire and observations. Under the influence of globalization, the role of the teacher and student is changing, and the field of digitalization in the management and technological spheres is expanding. Digitalization expands the possibilities of flexibility in education, promotes openness, increases student involvement in the learning process, improves the interaction of universities, and increases the speed of innovation. However, it is necessary to calculate the possible negative consequences of this transformation.&#x0D; Keywords: digitalization, online education, virtual educational environment
PEMBUATAN PERANGKAT LUNAK UNTUK KLASIFIKASI JENIS KELAMIN BERDASARKAN CITRA WAJAH

In this study, the 2DPCA feature extraction method and SOM classification were used to classify human sex based on facial images. The trial was conducted on 100 facial images consisting of 50 male facial images and 50 female facial images. The 100 facial image data used were divided into 70 training data and 30 test data. Based on the test results, the best accuracy obtained is 86.67% using a start learning rate of 0.6 and a maximum iteration of 10000. level of accuracy, where a larger maximum iteration value results in a higher level of accuracy.&#x0D;
EGYPT – ISRAEL: Bennet’s Visit

Africa Research Bulletin: Political, Social and Cultural SeriesVolume 58, Issue 9 p. 23323A-23324C Overseas Relations EGYPT – ISRAEL: Bennet’s Visit First published: 15 October 2021 https://doi.org/10.1111/j.1467-825X.2021.10207.xRead the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume58, Issue9October 2021Pages 23323A-23324C RelatedInformation
Methodology of blended learning for maritime officers of senior courses with involvement of the latest informational technologies

The article highlights the methodology of implementing a modern educational approach -blended learning -in the study of Maritime English with the involvement of online platforms.The study found that the educational process at the Kherson State Maritime Academy (hereinafter -KSMA) integrates several types of educational activities on the principle of blended learning: traditional learning on the basis of communicative-competence approach and online learning in the form of computer training modules.The introduction of the blended learning methodology in the KSMA became possible due to the use of the Moodle learning management system, which implements online learning in asynchronous and synchronous approaches.The involvement of instructors in the communicative-competence approach both in teaching Maritime English in classrooms (classes based on the model of ESA structures) and usage of special computer training courses has enabled distance learning and deeper social communication between senior students outside the classroom.The organization of practical classes according to the communicativecompetence approach is determined, firstly, by its focus on the student, and, secondly, by orientation on communication both in the audience during practical classes and outside -in real time and social networks.The hierarchical structure of learning within the communicative-competence approach involves the structuring of large topics by modules, which are divided into separate units (lessons), subjected to its own purpose and interconnected with others.The construction of practical classes and online courses allows students to master gradually English-language competencies.Assessment of these competencies includes computer-based assessment using a learning management system and assessing the speaking skills of future maritime professionals in real time face-to-face with the instructor.Analyzing the computer-based knowledge assessment techniques based on the Moodle platform, it was found that the content of the tests is based on the real context or situations on the ship, and according to the form the dominant position is shared by multiple choice tests, compliance tests, tests to fill in the gaps, presented in combination with texts, audio and video materials.The final assessment of the English-language competencies of future maritime professionals is based on the methods of interview and discussion, which simulates the real conditions of the professional interview.
ANALISIS PEMBELAJARAN DARING MELALUI MEDIA WHATSAPP TERHADAP MINAT BELAJAR MATEMATIKA SISWA KELAS IV

The purpose of this research is to describe the implementation of online mathematics learning through WhatsApp media and interest in learning mathematics through WhatsApp media students in the fourth-grade Elementary school 2 Lubuk Seberuk. This research uses a quantitative descriptive approach (descriptive research). This study was conducted in Elementary school 2 Lubuk Seberuk, which is located at Lubuk Seberuk, Lempuing Jaya, Ogan Komering Ilir, South Sumatra. The data source of this research is the headmaster, fourth-grade teacher, and all students in the fourth-grade Elementary school 2 Lubuk Seberuk. Data collecting techniques used are observation, interviews, questionnaires, and documentation. The validity of the items was tested using product-moment correlation, while reliability using the formula of Spearman-Brown. The results of the calculation of the reliability of the declared reliable and validation testing experts declared eligible. Data analysis techniques, using quantitative analysis and descriptive. The results showed that (1) the Percentage of the implementation of learning mathematics through the media of WhatsApp on students in the fourth grade of 65,62% with a very high category. Implementation of mathematics learning in online media through WhatsApp using three features some feature to send images, send video, and voice messages. Of the three features, the feature sends the image that is often used because it is easily accessible by all students. Some of the obstacles experienced by students were not able to follow the learning of mathematics through the media of Whatsapp due to the limitations of the quota or having no own mobile phone. To keep students can follow the learning of mathematics so that students can follow the activities offline (outside the network) or around (itinerant teacher). (2) the Percentage of interest in learning mathematics through the media of WhatsApp on students in the fourth grade of 68,75% with a high category. But it turns out not to affect the results of student learning on the assessment at the end of the semester. This is because the learning interest of students in mathematics through the media of WhatsApp is leading to feelings of pleasure, engagement, and ease of students in accessing the media WhatsApp. Whereas the material presented is often in the form of images/photos that may not be understood by the students. As a result, when the final assessment of the odd semester is conducted face-to-face with the protocol of health, the learning outcomes of students the average is still below the KKM.
The Importance of Literacy

Every society has to consist of people who show common behaviors and also engage in very different activities in order to preserve their existence. Successful individuals of the future will be individuals who can access information, use technology to reach information, solve problems and learn by themselves. Information societies now need individuals with lifelong learning skills. Being literate after the twenty-first century requires more than just knowing how to read, write, or basic mathematical knowledge. The existence of writing as a communication tool is a very important development. Every individual who grows up in the information age should have the basic skill of learning to learn, that is, the ability to access, evaluate and use rapidly changing information from various sources. Literacy skill is one of the skills that can enable individuals and those with special needs to participate actively in social life and increase their quality of life. As a result, schools today need to reconsider the needs of students and the age, and to organize learning environments in accordance with the conditions and expectations of the age. It is not always easy to protect after literacy is achieved in the society.
Overcoming Transformer Fine-Tuning process to improve Twitter Sentiment Analysis for Spanish Dialects

Is there an effective Spanish Sentiment Analysis algorithm? The aim of this paper is to answer this question. The task is challenging because there are several dialects for the Spanish Language. Thus, identically written words could have several meanings and polarities regarding Spanish speaking countries. To tackle this multidialect issue we rely on a transfer learning approach. To do so, we train a BERT language model to “transfer” general features of the Spanish language. Then, we fine-tune the language model to specific dialects. BERT is also used to generate contextual data augmentation aimed to prevent overfitting. Finally, we build the polarity classifier and propose a fine-tuning step using groups of layers. Our design choices allow us to achieve state-of-the-art results regarding multidialect benchmark datasets.
Analysis of Relationship Between Employee Satisfaction and Job Performance in the Accommodation Sector

Herzberg’s two-factor theory of motivation was employed in this study to analyze elements linked with job satisfaction and performance among employees in the accommodation sector. The researcher employed the descriptive-correlational methods of research, through questionnaires. The survey tool was validated by experts in the field of education, statistics and research and is highly accepted in terms of a Cronbach α of 0.988 which indicated an excellent index of reliability. Weighted Mean and Goodman and Kruskal’s Gamma Correlation determined the relationships between variables. The results revealed that employee satisfaction among employees was an important aspect that affected job performance and organizational success. Based on the findings, a Human Resource Plan is necessary to help increase satisfaction and improve job performance resulting in increased efficacy, self-esteem, and commitment in the accommodation sector. This paper would be extremely useful to human resource professionals, managers, owners, employees, and future researchers.
Financial Statement Fraud: Evidence from Malaysian Public Listed Companies

Financial statement fraud is seen as a rampant problem around the world. Early detection is one of the ways to curb financial statement fraud, and it has motivated this study to be conducted. The main objective of this study is to investigate the primary factors that influence the public listed companies in Malaysia to be involved in financial statement fraud. The sample used in this study comprised 40 financial statement fraud companies matched with another 40 non-financial statement fraud companies listed in Bursa Malaysia from 2003 to 2020. This study used the fraud triangle theory to form the research framework and develop the research hypotheses. Four hypotheses based on the elements of fraud, which are the financial target, external pressure, earnings management, and related-party transaction, have been developed and tested. Regression analysis was conducted to examine the relationship between the elements of fraud and financial statement fraud to test the hypotheses. The results indicated that financial targets, earnings management, and related-party transaction are accepted. However, external pressure was rejected. Interestingly, it was found that the fraud companies had poorer earnings quality one year before they committed the financial statement fraud. Overall, this study would assist the auditors as it identifies early warning signals or red flags. Information obtained from this study could be used by Bursa Malaysia to develop strong regulations and encourage the Malaysian public listed companies to enhance anti-fraud policies.
Providing Online Feedback Using an AI Proof-reading Tool to Enhance Student Surface-Level Writing Skills

This study explores the use of an AI proofreading tool in providing feedback on surface features of student writing. It examines the effect of ProofWriter online feedback compared to teacher feedback on students’ writing improvement, and investigates which aspect of students’ surface-level writing skills improves the most after using the proofreading tool for two-months. Participants were 20 fourth-semester secretarial students taking English Business Correspondence II course. The ‘online group’ students used ProofWriter online tool to get feedback on surface-level aspects of their writing, and the ‘non-online group’ students got feedback from the class teacher while practicing to write English business letters. A pre-test and post-test were administered to show the students’ performance in writing the business letters. The letters were graded using the ESL Composition Profile rubric, and then means of the pre-test and post-test were calculated and T test was applied. A questionnaire about using ProofWriter online tool was distributed to the online group students. The results showed the online group students significantly increased their surface-level writing skills in a slightly higher level than those of the non-online group. They also improved the most in grammar for the surface features of writing.
The Question Game: a learning through play experience

The following work is informed by and exploration bridging biological anthropology with education. The design of this educational experience is grounded on Humberto Maturana’s ‘cultural-biology’. The panoramic perspective of “The evolution of learning” gave us a new vision about the importance of Teaching, as a tool for collaborative challenges. We realized that the main hurdle on “alternative education” is the final exams that the Ministry of Education of Chile asks at the end of the year. In order to prepare our students with the National Curriculum, all the ideas of play and creativity were subordinated to this aim. Our proposal is to understand "the final exams" as a collective challenge of the whole school, including the students, and use all "learning through play" strategies where older children could teach and facilitate learning to the younger children. Based on this, we designed "The Question Game", a board game which is run by several teams of 4 children of different ages each. They need to roll the dice and find the question that the dices show. Teachers give the questions that we collect directly from the "final exams" format. They take the question that needs to be solved in group, then if the answer is right, we give a sticker to the group, and they continue until they solve all the questions for that week. Then we have a moment to share the experience with the other teams and promote the concept that the school as a whole can solve all the challenges. For example, we give incentives for all the school like a day at the beach or in the forest. Our education design is based on transforming the logic of "Individual" "year" "exams'' and transforming it into a "Playful" "collective" "day to day" activity. We embodied this concept using the enaction principles of learning with the body, then we design the space in order that children are moving continuously from their desk to the teachers’ place, interacting with other students. The economic cost to implement this game is very accessible, and easy to implement (the main inputs are paper, pencils and stickers). These ideas and educational design are deeply rooted in the Santiago School of Cognition. We boost what children learn with social interaction with their peers and also by moving their body with high frequency. Finally, using "Teaching" as a tool is critical, because it is an application that cognitive knowledge is a social coordination, and promoting children teach each other, is a way to give a practical relevance of the information in their lives, and then reinforce motivation to really learn.