Reviewerly/exHarmony huggingface dataset:
Transferred Local Fisher Discriminant Analysis

Abstract Domain adaptation in machine learning and image processing aims to benefit from gained knowledge of the multiple labeled training sets (i.e. source domain) to classify the unseen test set (i.e. target domain). Therefore, the major issue emerges from dataset bias where the source and target domains have different distributions. In this paper, we introduce a novel unsupervised domain adaptation method for cross-domain visual classification. We suggest a unified framework that reduces both statistically and geometrically shift across domains, referred to as Transferred Local Fisher Discriminant Analysis (TLFDA). Specifically, TLFDA projects data into a shared subspace to minimize the distribution shift between domains and simultaneously preserves the discrimination across different classes. TLFDA maximizes the between-class separability and preserves the within-class local structure in form of an objective function metrics. The objective function is solved effectively in closed-form. Broad experiments demonstrate that TLFDA significantly outperforms many state-of-the-art domain adaptation methods on different cross-domain visual classification tasks.
Dilemma and Breakthrough: Necessity and Legitimacy of Establishing Property Rights for Data Products

The development of data products is the essential characteristic and condition of the digital economy, thus giving rise to a new form of ecological competition. The issue of unfair competition and data products is becoming increasingly prominent. At present, for the legal protection of data products, considering the restrictions on laws and regulations, legal remedies are provided according to the anti-unfair competition law. However, as for the disputes in the ownership of data products, the attribute of right becomes an unavoidable focus of dispute in juridical practice. Network operators have devoted an enormous amount of hard work to data products. Based on the theory of the property rights of labor, network operators are entitled to property rights. In the era of artificial intelligence and big data, lawmakers give property rights to data products. It is also an important measure in response to the development of times. This paper briefly analyzes the necessity and legitimacy of establishing property rights for data products.
Does technology increase the flexibility of education? A systematic review of Indonesian case during COVID-19 pandemic

Globalization had an impact on the development of various sectors, such as the technology sector.Currently, the world has been hit by a pandemic.The COVID-19 pandemic has hampered teaching and learning processes in schools.Everything is a challenge, as we were not prepared for this situation.However, technology can be the solution.Through the use of an online portal for video conference or using Internet access, learning and teaching can be made possible.Therefore, this study aims to determine the purpose and flexibility of technology in education, especially during COVID-19 pandemic in Indonesia.This study applied the systematic review method to concentrate information from the journal, books, news, and Statistics Indonesia (BPS).The results showed that technology plays an important role in providing online learning during the pandemic.Indonesian people face some obstacles, but they have adapted and adjusted technology in the learning process.Furthermore, they improve the quality of education and make it more flexible in modern ways.
Fostering Accessibility during the journey at Museums: QR-Code solution to make Museum artefact description accessible in Sign Language

Museums form the cultural backbone of any city. Ensuring that they are accessible to People with Disabilities means that everyone can participate in the interaction with or even the curation of collections, whether they be displayed in a physical or virtual setting. Using different digital tools, barriers that have been traditionally associated with museum experiences can be easily broken down. Mathaf and Mada collaborated on creating Sign language Interpreted content and having QR Code for each piece of art that will open a link containing a video interpreting in Sign Language. Mathaf provided the content which was then SL translated and recorded in Mada Studio. Such an initiative will support people with hearing impairment to have an independent museum experience.
Developing the value orientations of young educators as a predictor of professional activity

Introduction. According to world statistics, some of the young teachers leave educational organizations. The reason is in the “axiological conflict”: the contradiction between the value orientations of the teacher himself and the values of the education system. The desire to resolve this contradiction determines the purpose of the study: to determine the content and methods of forming the value orientations of young teachers as a predictor of their professional detail. Materials and methods. The theoretical part of the study is based on the analysis and generalization of primary sources on the problem under study. Empirical methods are presented by a formative experiment conducted on the basis of the author's program of additional professional education, aimed at resolving the axiological conflict of young teachers. Value orientations were studied using the methodology of N. A. Samoilik "Diagnostics of the professional and value orientations of the individual". The results were processed using the methods of mathematical statistics (Student's t-test). The study involved teachers of the Kirov region with work experience from 1 to 5 years (N = 161 people). Research results. It has been empirically proven that the program of additional professional education causes positive dynamics in the development of value orientations of novice teachers: in the emotional (the difference between the results of the input and final diagnostics was 2.75 walls), cognitive (2.6), and behavioral (2.3) components. The empirical value for each criterion is tCR = 1.99 at p ≤ 0.05, tCR = 2.64 at p ≤ 0.01. The greatest changes have occurred in such structural components of value orientations as: "values - goals" (3.5), "values - relationships" (2.8) and "values - skills" (2.7). Less changed were "values - qualities" (1.9), "values - result" (2.0) and "values - knowledge" (2.4). Discussion and conclusions. The reasons for the axiological conflict, caused by the contradictions between: the values of the education system and the requirements imposed on it by society, the state and the market, have been determined; "Values-expectations" to the young teacher and his value orientations. The effectiveness of the author's additional professional program in the development of the emotional, cognitive and behavioral components of the value orientations of novice teachers has been proved.
The Effect of Top-Down and Bottom-Up Strategies on Students' Listening Skill

The purpose of this study was to determine whether the Top Down and Bottom Up strategies had a significant effect on students' listening skills. This research was conducted with quantitative experimental research. The population of this research is the third semester students of HKBP Nommensen, Pematangsiantar University. The samples of this study were two classes which were selected by random sampling. There are 60 students. Class I as many as 30 students as the experimental group who were taught using the Top Down and Bottom Up Strategy and class II as many as 30 students as the control group who were taught without using the Top Down and Bottom Up Strategy. The instrument for collecting data is a test. To obtain the reliability of the test used the Kuder Richardson formula (KR21). The results showed that there was a significant effect of using Top Down and Bottom Up Strategies on students' listening skills.
Freedoms and Restrictions of School Leaders and the Pedagogical Guidance They Exercise in the Greek Bureaucratic System

The subject of this work is the investigation of the existing educational legal framework that determines the operation of school units as well as the pedagogical directions of the principals towards the educational staff. The 43 leaders of secondary education who took part in the research expressed their views and perceptions about the difficulties and limitations posed by the bureaucratic structure of the Greek education system and the positive elements of this particular way of organization. In addition, they describe the pedagogical directions they give to the rest of the staff in the context of the operation of the school units. The survey was conducted in the summer and fall of 2020, the time when schools were called to adapt to the Covid-19 health crisis. The research problem of this work was the investigation of the possibilities of application of participatory administration in the wider centralized education system in combination with the instructions for the support of students and teachers. The analysis of qualitative data confirms the bureaucratic and centralized structure of the Greek educational system. However, in schools, principals apply different policies and practices to support the educational and student community depending on the needs and circumstances.
Performance Analysis of an Information Technology Support Team

This study aimed to describe the competence of members of the information and technology support team at The Document Processing Center in order to optimize the performance of the team. Performance was analyzed based on competencies consisting of education, skills and motivation. Qualitative research methods were used with a descriptive approach. Data collection was through interviews, observations, document review and triangulation. The results of the study showed that the competence of the team members was already good, even though there was no established formal education or training and most did not have an information technology educational background. They were enthusiastic to learn and gain knowledge or skills from the team leader and fellow members, while they also carried out self-learning for their tasks. Their high motivation was evident from the fast service, which was thanks to skills they had learned. Their motivation could be higher if they receive rewards. The team members should receive a transfer of knowledge from once or twice a month to four times a month. In addition, to be reliable in providing services and anticipating changes in the external environment, The Document Processing Center could be supported by implementing job shadowing, coaching, mentoring, apprenticeships, work rotations, and committee assignments. Rotation policies should be in accordance with the expertise of the staff, such as placing a member of the support team who has an educational background into the information technology team.&#x0D; Keywords: performance, competence, knowledge, skills, motivation
Unsupervised super-resolution reconstruction of hyperspectral histology images for whole-slide imaging (Errata)

The <i>Journal of Biomedical Optics</i> (JBO) is a Gold Open Access journal that publishes peer-reviewed papers on the use of novel optical systems and techniques for improved health care and biomedical research.
Analysis on Physical Education Class Online Teaching Mode in Colleges and Universities

Physical education class online teaching in colleges and universities is inevitable as result of post-epidemic era and information development in the future. Therefore, this paper starts from current situation of physical education class online teaching in colleges and universities, points out that although colleges and universities have gradually launched online teaching and gotten outstanding achievements, but there are also outstanding problems such as weak concept of online teaching, solidified thinking of physical education class teachers, low quality of teaching resources and backward teaching evaluation. Then analyzes four constituent elements of online teaching in colleges and universities including participants, curriculum resources, network tools and internet interactive platform, builds physical education class online teaching model which contains before- class, in-class and after-class, finally puts forward four strategies including improving participants' quality, optimizing curriculum resource system, developing network tools and building internet interactive platform, which aim to provide reference for improving quality and level of physical education class online teaching in colleges and universities.
A Genre-Based Approach to Improve The Students’ Writing Skills

The purpose of this study was to describe the improvements of the ninth-grade students at MTs Unggulan Al-Jadid. This was an action research study with two cycles, and the research procedures were planning, action and observation, and reflection. The students from class 9-E at MTs Unggulan Al-Jadid in the academic year 2020/2021, with a total of 25 students chosen through a purposive sampling technique, and an English teacher, were the participants. The instruments were a field note and a test. The results revealed that the mean pre-test score was only 60.25 (pre-test), but it improved significantly from cycle I to cycle II (from 72.50 to 80.25). To highlight, at the beginning of this study (pre-research), the highest score was 70, and by the end of the study, it had improved to 78-92. Meanwhile, the participants with the lowest scores improved significantly on the post-test compared to the pre-test. The pre-test score ranged from 50 to 70, while the post-test score ranged from 70 to 74.
Application of Text Mining in Social Media.

Text mining or information discovery is that sub manner of information mining that is extensively being used to find out hidden styles and huge records from the massive amount of unstructured written fabric. Text mining allows accelerate know-how discovery by way of notably growing the amount records that can be analyzed. Rapid development in digital facts acquisition strategies have caused huge extent of facts. More than 80 percentages of these day’s statistics is composed of unstructured or semi-based information. This sort of data cannot be used until or unless particular records or pattern is determined. The discovery of appropriate patterns and trends to research the text documents from large quantity of records is a big issue. Social community applications create possibilities to set up interaction amongst people main reciprocal studying and exchanging of relevant understanding, chat, feedback, and discussion forums. Information in social media web sites is disorganized and fuzzy in character. In normal lifestyles conversations, people does not care about the spellings and correct grammatical creation of a sentence that could result in exceptional styles of ambivalence, such as syntactic, lexical and semantic. Large quantities of unstructured text information generated on the Internet, text mining is thought to have excessive business fee. We describe how textual content mining might also expand modern organizational studies with the aid of permitting the testing of present or new research questions with information which are likely to be rich.
Implementasi Gerakan Literasi Sekolah di SD Negeri 48/I Penerokan

This research discusses about the form of literacy implementation at SDN 48/I Penerokan. Literacy is a person's language skills (listening, speaking, reading, and writing). According to the national literacy movement, there are six kinds of basic literacy that students must possess, namely: numeracy literacy, scientific literacy, financial literacy, cultural literacy and digital literacy. This study uses a qualitative research with descriptive method, to describe the activities of teachers and students in the implementation of literacy education at SDN 48/I Penerokan. This study shows that the implementation of literacy education can provide a positive attitude to increase students' abilities and motivate. The problem faced by SDN 48/I Penerokan in the GLS is the low interest in reading in students. With some refraction within a class such as reading 15 minutes before the learning starts while outside ization is a library visit and a reading corner helps students increase student interest.
The Relationship between Indonesian Language Learning and the Environment

Indonesian language learning is very closely related to the environment. It is proven when students respondents think that the environment has a lot to do with language learning Indonesia. Society, especially among students and students consider Indonesian language learning and the environment are related.
The Correlation of Reward and Punishment Toward Writing Achievement Among The Students of MAN 2 Kediri

The purpose of this study is to determine the correlation of reward and punishment toward writing achievement among the students of MAN 2 Kediri. This study aims to find out questions of problem, namely (1) to find out the correlation between reward and writing achievement among students of MAN 2 Kediri, (2) to find out the correlation between punishment and writing achievement among students of MAN 2 Kediri, (3) to find out the correlation between reward and punishment towards writing achievement among the students of MAN 2 Kediri. This study uses a quantitative approach. To collect data, researchers used correlation methods and questionnaire data collection techniques. The results of the research are: there is a significant correlation between X1, X2 and Y with a value of 11,942. Then Ha is accepted and it can be concluded that there is a simultaneous correlation between X1 and X2 with Y. Based on the results of the research is a correlation between reward and punishment for writing achievement. Then it is necessary to : (1) For teachers, this study is expected to provide knowledge to teachers that reward and punishment affects writing achievement, (2) For students, it is hoped that students can understand that the task of a student is to follow every series of education, (3) For future researchers, this research is expected to be a reference for further research.
Hand Gesture Controlled Presentation Viewer with AI Virtual Painter

Online teaching has been encouraged for many years but the COVID-19 pandemic has promoted it to an even greater extent. Teachers had to quickly shift to online teaching methods and processes and conduct all the classroom activities online. The global pandemic has accelerated the transition from chalk and board learning to mouse and click - digital learning. Even though there are online whiteboards available for teaching, teachers often find it difficult to draw using a mouse. A solution for this would be to get an external digital board and stylus but not everyone would be able to afford it. The Hand-Gesture Controlled Presentation Viewer With AI Virtual Painter is a project where one can navigate through the presentation slides and draw anything on them just like how one would on a normal board, just by using their fingers. This project aims to digitalise the traditional blackboard-chalk system and eliminate the need for using a mouse or keyboard while taking classes. HandGesture controlled devices especially laptops and computers have recently gained a lot of attraction. This system works by detecting landmarks on one’s hand to recognise the gestures. The project recognises five hand gestures. It uses a thumb finger for moving to the next slide, a little finger for moving to the previous slide, two fingers for displaying the pointer, one finger for drawing on the screen and three fingers for erasing whatever has been drawn. The infrastructure is provided between the user and the system using only a camera. The camera’s output will be presented on the system’s screen so that the user can further calibrate it. Keywords: Hand Gestures, Gesture Detection, Virtual Painter.
Survey on Vulnerability of 4G/LTE Network Security and Improvements

Abstract: Network security is viewed as a huge issue in our regular routine because of its going into many individuals' exercises like social movement, showcasing and business. Notwithstanding, the requirement for a safe and strong organization has expanded. The requirements for a secure organization have expanded because of the expanding dangers and programmers in our regular routine. In view of the ongoing insights, each second the quantity of supporters is expanding multiple times around the world which refers to the quick development of 4G/LTE organizations. It is seen that 80% of individuals universally have claimed 4G cell phones and the number is expanding during the new quite a long while. Besides, 4G/LTE is the groundwork of the 5G network, so high level security is required. From this point, this paper presents an overview of the enhancements that have been done as of late on 4G/LTE security and uncovers the shortcomings that still exist and that will permit specialists to concentrate and work on these shortcomings. Keywords: Attacks, 4G/LTE, vulnerability and security.
Innovation of "Dual system" Talent Training Mode of Preschool Education Specialty Based on High-quality Specialized Training Goal--Taking Quanzhou Preschool Education College as an Example

The pilot reform of the normal education"dual system" technical skills training mode was carried out by Quanzhou Preschool Education College.Through the innovation of the college-district-Kindergarten work together,preschool education professional "dual system" technical skills training mode solve the kindergarten teachers to accept higher education and learning, get through and widening the channels of kindergarten teacher training and development effectively, improve the preschool education teachers' quality greatly. It has demonstrated and promoted the reform of vocational education personnel training mode in the new period.
Pembangunan Aplikasi Web sebagai Media Edukasi Pernikahan Pasangan Muda menggunakan Metode Prototyping

Marriage is one phases in life which most adults will experience. Regarding marriage, it has become a government priority, as stated in the national development policy, especially in the 2020-2024 RPJMN. The problem that often arises, especially in young couples, is the lack of knowledge about the ins and outs of marriage, causing former marriage and leading to divorce. In this study, we developed an educational media as a website that the public can access. The system development method that we use is the prototyping method. The choice of this method is because of the intense communication between developers and application users, so that we can improve the application prototypes that are built in the future. There are several channels that we provide in order to provide information about parenting, marriage, family, community, and MendadakTanya which we aim for to ask questions with experts in family health. Based on the results of testing the prototype using the black box testing method, the results got are suitable for all the features in the application. Further research will be carried out on the development, improvement and addition of features based on the results of input and evaluation from application users.