Reviewerly/exHarmony huggingface dataset:
Impact of public relations (pr) in the growth of mobile phone service provider companies in jordan

The current study aims to I identify the impact of Public Relations (PR)in the growth of mobile phone service providers in the Hashemite Kingdom of Jordan. In this study, the researcher used the descriptive and analytical approach method to describe the phenomenon in question. The study population represents all the three companies of mobile phone service providers in the Hashemite Kingdom of Jordan. The sample unit selected for the study consists of two sample categories. The first category, customers: The sampling and analysis unit included customers of mobile phone service providers’ companies in the Hashemite Kingdom of Jordan. Meanwhile, the researcher has distributed (600) questionnaire on the study sample individuals who are customers of mobile phone service providers’ companies in the Hashemite Kingdom of Jordan The second category, the workers: The sampling and analysis unit included individuals working at the upper and middle managerial levels at sales and marketing departments as well as at the headquarter of the mobile phone service providers’ companies in Jordan, located in the capital, Amman. The researcher distributed (165) questionnaires to the individuals of the study sample. The study found that from the management workers’ point of view as well as from customers’ point of view that there is a significant impact of the public relations in the growth of the mobile phone service providers in the Hashemite Kingdom of Jordan.
Reprojecting a Fitness App Regarding Retention and Usability Using Nielsen’s Heuristics

The increasing use of wearable devices, associated with sports practices, served as a motivation for the researchers of this work analyzed the app called Fitness, developed for iOS platform. The choice for iOS was due to the fact that Apple Watch is considered the best selling smartwatch in the world. Besides that, during their physical activities Apple watch users have the possibility to have their data captured by the biosensors in the watch. Such data can be transferred to the iPhone, processed and the result presented to the user to a structured report. However, it was identified serious problems of design in the generated report, probably because it disregards the user’s context. Thus, the objective of this research is to identify the existing limitations in Fitness using the evaluation heuristic, in addition to proposing solutions to the referred problems identified through the restructuring of the application interface based on Nielsen’s heuristics. To the identification of the limitations and the consequent restructuring of the interface, the research used qualitative and quantitative methods. The results showed a great improvement in usability, with more than 20 points on the SUS scale. In addition, it was noted that heuristics minimize user memory loads, shortcuts and speak the user’s language were those that most brought benefits to the interface.
Διαδικτυακές εφαρμογές και τεχνολογία Blockchain

Over the past years, the term “blockchain” has been gaining global traction. The main reasons behind this publicity are cryptocurrencies, a form of digital fiat currency which is based upon the blockchain technology. On an abstract layer, blockchain technology is simply an approach of storing data in such a way, that renders their ability to be tampered with practically unfeasible. This is achieved through the decentralized nature that governs a blockchain network. In contrast to traditional systems, which usually have one main server where the information of an entity is stored, a blockchain is distributed amongst its users who then decide in unison about its evolution. The major attribute granting data security is that a blockchain is defined as append-only, which means it’s a data structure where information can only be added but never changed. Therefore, we can conclude that the distribution of such a network amidst users is nothing more than granting them access to the full history that regulates the network, and consequently, the current state of its information. The inception of blockchains can be traced back to 1982, but it wasn’t until 2008 when an individual under the alias of Satoshi Nakamoto implemented the first blockchain upon which, one year later, the cryptocurrency Bitcoin was based. Since then, there has been a plethora of different cryptocurrencies on the market with many of them gaining substantial value. The second largest cryptocurrency by market capitalization is Ethereum, which circulated in 2015 and has its focal point on smart contracts. Smart contracts are basically code stored on the blockchain, which can later be run through user transactions. On that account it enables a blockchain to host entire applications, whose code also being stored on the blockchain is itself immutable, therefore offering credibility towards their functionality. The present thesis aims to materialize an architecture combining different applications that communicate through the same Ethereum-based blockchain. The applications serve to recreate the digital medical prescription system of Greece having the key difference of utilizing the blockchain technology. Hence, the end result offers more trust than its preexisting counterpart due to the aforementioned security advantages of blockchains.
An Enhancement of Efficient Clustering High Dimensional Data Analysis Using QDA – UFP Method

In the fast moving digitalized world, the high dimensional data clustering process is the most critical and challenging task. The clustering process helps  to analyze different groups or clusters of similar data objects. These objects are denoted on the point of multidimensional space. The similar data objects are to be identified on the dataset with the help of the distance evaluation. In olden days, traditional clustering algorithms are performed which gives a result like the process of input dataset attempt is too long, slow and difficult for separation of the irrelevant dimensional data object. The research paper proposed a novel technique like enhancement of efficient clustering high dimensional data analysis using QDA – UFP (Quadratic Discriminant Analysis – Univariant Filtering Process) method. In  this paper, the web log or malicious and such as eliminating irrelevant features and eliminating redundant features. Then the features are to be classified using Quadratic discriminant analysis (QDA). The QDA method is more flexible for the covariance matrix which tends to perfect fit to better dataset and also prior knowledge of an individual class. The classified data are processed to the feature selection process. This process is done by Univariant Filtering Process (UFP). This method helps to rank individual features based on specific or predicted criteria. The performance analysis gives high efficiency, effective extraction of features and reducing featured separation error.
A study on Dynamic ID based user authentication system using smart card

Advancement of Information and Communication Technology (ICT) have enabled electronic communication among its users through Internet. As a virtual communication medium, Internet transmit messages faster than its conventional counterpart, which encounter multiple constraints of physical medium that slows down the rate of message communication. As electronic message communication is conducted among its virtually connected users, their identity should be verified properly before initiating the electronic communication. Strict cryptographic security protocols should be designed to prevent intruders so as to establish Privacy, Integrity, Authentication and Non Repudiation (PINA) over the electronic transaction. The application of dynamic identification will help to achieve this objective during transmission of sensitive information over public communication channel like Internet. Considering the gravity of situation, researchers have already proposed several dynamic identification techniques for authentication of user. In this paper authors have thoroughly studied those applications of dynamic authentication techniques over smart card based electronic transaction to explore future scope of work.
Enhancing Turkish Sentiment Analysis Using Pre-Trained Language Models

Sentiment Analysis is a particular natural language processing task that is widely used in obtaining the customer's opinion for a product and measuring customer satisfaction. As with other natural language processing tasks, there are languagespecific difficulties in sentiment analysis in Turkish. In this paper, we evaluate and compare various techniques used in Turkish sentiment analysis. We have used pre-trained language models to improve the classification performance of the Turkish sentiment analysis. We compared the results we obtained with previous studies using a data set that was previously used in studies that conducted emotional analysis studies with different techniques. The results of our study showed that we achieved the best classification performance in Turkish sentiment analysis by using pre-educated language models compared to other studies conducted on the data set we used.
Information and Communication Technology (ICT) and the Preservation of African Indigenous Knowledge: A Philosophical Appraisal

Globalization is an important aspect of a modern man, and by extension a nation. With globalization comes a myriad of issues the transfer of culture, knowledge, technology etc. Africa as a people prior to the advent of colonialism had their own peculiar way of doing things; communal living, a high sense of morality, dutifulness, generosity, enriched culture etc. However, Africa prior to the advent of the Westerners did not have a proper way of documenting her rich traditions, African traditions and knowledge systems were stored and transmitted via oral traditions. The saying of the fore fathers that were transmitted from one generation to another are referred to as oral tradition. In the midst of these however, a lot of knowledge has been lot, since by oral transmission of knowledge, information is altered and even lost etc. Furthermore, when a people inter-relate with people of other cultures, they are most likely to borrow some of these peoples culture, and this can even affect their own former way of living. This is one of the demerits of globalization. Yet with globalization comes Information and Communication Technology (ICT), a blessing of international relation, which can be used be Africans to preserve her rich traditions, culture and knowledge. This paper thus shows how ICT can help preserve African indigenous knowledge, as it is being lost due to modernization of traditional communities. We shall carry out this study using a philosophical analysis method. The paper shows that the corroboration of ICT with Indigenous Knowledge is essential in preserving and improving the African traditional knowledge.
Security and imperceptibility improving of digital image steganography using odd/even pixel allocation and random function techniques

Information security is one of the main aspects of processes and methodologies in the technical age of information and communication.  The security of information should be a key priority in the secret exchange of information between two parties. In order to ensure the security of information, there are some strategies that are used, and they include steganography and cryptography. An effective digital image- steganographic method based on odd/even pixel allocation and random function to increase the security and imperceptibility has been improved. This lately developed outline has been verified for increasing the security and imperceptibility to determine the existent problems. Huffman coding has been used to modify secret data prior embedding stage; this modified equivalent secret data that prevent the secret data from attackers to increase the secret data capacities. The Main objective of our scheme is to boost the Peak-Signal-to-Noise-Ratio (PSNR) of the stego cover and stop against any attack. The size of the secret data also increases. The results confirm good PSNR values in addition of these findings confirmed the proposed method eligibility.
Quadrant: A Multichannel, Time-of-Flight Based Hand Tracking Interface for Computer Music

Quadrant is a new human-computer interface based on an array of distance sensors. The hardware consists of 4 time-of-flight detectors and is designed to detect the position, velocity, and orientation of the user's hand in free space. Signal processing is used to recognize gestures and other events, which we map to a variety of musical parameters to demonstrate possible applications. We have developed Quadrant as an open-hardware circuit board, which acts as a USB controller to a host computer.
대학에서의 비대면 실기수업에 따른 교수 경험에 대한 연구

In the era of untact, non face-to-face class increased gradually at new education environment. This study examined teachers’ experience at non face-to-face practical class of physical education to get material for practice of the class. The subject of experience was five persons who attended class of practice of physical education by random sampling at “S” college and “C” college in Chungcheong do in the second semester of the year of 2020.The findings were:First, practical class of physical education was done by using contents to require teaching talent and to have technology of contents production.Second, researchers had difficulties at mutual reaction with students. Immediate feedback of subjects and activities was given to students and to do learners oriented teaching.Third, educational management standard of the class was required.
PERAN PENDIDIKAN AGAMA DALAM PEMBINAAN SELF CONTROL SISWA DI SDIT NURUL FIKRI ACEH

Self-control is one of the competencies which Elementary school students should have. This self-control competency is designed to review the concept of themselves as controllers for their own thoughts, feelings, and behavior, so the students can manage themselves to avoid delinquency, which is common in children at this elementary level. This research is qualitative research using descriptive methods, field research techniques, and library research. While the data collection techniques used observation, interviews, and questionnaires.  The results showed that the curriculum used at SDIT Nurul Fikri Aceh includes two models, namely the formal curriculum (Diknas and the typical SIT curriculum) and the hidden curriculum in the form of inculcating values. The implementation of PAI Learning in improving students' self-control skills at SDIT Nurul Fikri Aceh includes 1) PAI learning in class is face-to-face activities by developing learning methods and strategies with preliminary activities, core activities, and core closing activities. 2) PAI learning outside the classroom is fostering student self-control through religious activities.
DECO 언어자원ㆍ의존 파서와 LSTM에 기반한 하이브리드 자질기반 감성분석 플랫폼 연구

This study introduces the implementation of the DecoFESA platform, which proposes a hybrid approach to FbSA (Feature-based Sentiment Analysis) using the DECO-LGGs (Local Grammar Graphs based on DECO dictionary) assigned with dependency parsing and LSTM (Long Short-Term Memory). DecoFESA is developed to leverage DECO-LGG linguistic resources and NLP_HUB dependency parser to process semantic information and analyze sentence structures for Target, Feature, and Sentiment detection at sentence level. It also uses of one of the efficient deep learning algorithms, LSTM, to classify sentiments of OOV (Out of Vocabulary) texts. For the performance evaluation, we scraped 1,500,000 cosmetics reviews of online shopping malls by a crawler. DecoFESA shows the overall robust performance: 0.95 and 0.80 f-measure for POSITIVE and NEGATIVE with 0.845 and 0.83 accuracies for Target and Feature extraction, which manifests the efficiency and practicality of the hybrid approach to FbSA utilizing extensive DECO-LGG linguistic resources collaborated with dependency parsing and LSTM. (Hankuk University of Foreign Studies)
An Analysis on the Application of Virtual Reality Technology in Physical Education Teaching

This study adopts the method of literature, logic analysis, mainly from the computer virtual reality technology in sports teaching the fusion path, the application of technical challenges, as well as about VR technology used in the sports teaching discipline theory problems of these three aspects. Studies suggest that VR technology can from the following three paths into sports class: (1) the virtual teaching and traditional teaching of harmony, (2) virtual teaching and practical teaching organic combination, (3) the virtual teaching and sports “educational” mission combination; Challenges mainly reflects on the problem of VR technology, one of the biggest disadvantages is that movement experience loss of authenticity; From the point of subject theory, VR technology is just effective auxiliary tool of the physical education teaching, cannot replace in the sense of “body cognitive” teaching.
Advisory and Editorial Board: 6th International Symposium on Current Progress in Mathematics and Sciences (ISCPMS 2020)

First Page
A Novel Data Glove for Hand-object Pressure Capture

We propose a novel data glove for hand-object pressure capture and realize the synchronization of pressure data and video data of hand-object interaction motion. We process the collected motion video data, labeling it automatically with 2D key points of the hand gestures and segmenting the object images. Then, we process the interactive pressure data and generate a pressure data set of hand-object interaction motion with a synchronized video. Three different types of pressure sensors are used and fixed on the gloves and objects respectively to collect the data. We analyze and compare the collected pressure data using the three different sensors.
Improving Approximate Optimal Transport Distances using Quantization

Optimal transport (OT) is a popular tool in machine learning to compare probability measures geometrically, but it comes with substantial computational burden. Linear programming algorithms for computing OT distances scale cubically in the size of the input, making OT impractical in large-sample settings. We introduce a practical algorithm, which relies on a quantization step, to estimate OT distances between measures given cheap sample access. We also provide a variant of our algorithm to improve the performance of approximate solvers, focusing on those for entropy-regularized transport. We give theoretical guarantees on the benefits of this quantization step and display experiments showing that it behaves well in practice, providing a practical approximation algorithm that can be used as a drop-in replacement for existing OT estimators.
Online Examination System Portal

This Online Examination System is a software solution, which allows any industry or institute to arrange, conduct and manage examinations via an online environment. It can be done through the Internet/Intranet and Local Area Network environments. Some of the problems faced during manual examination systems are the delays occurred in result processing, filing poses a problem, filtering of records is difficult. The chance of loss of records is high also record searching is difficult. Maintenance of the system is also very difficult and takes lot of time and effort. Online examination is one of the crucial parts for online education system. It is efficient, fast enough and reduces the large amount of material resource. An examination system is developed based on the web. This paper describes the principle of the system, presents the main functions of the system, analyzes the auto-generating test paper algorithm, and discusses the security of the system
Multichannel Magnetometric System for Increasing the Search Capabilities of Autonomous Uninhabited Underwater Vehicles

The advantages of using autonomous underwater vehicles in searching for ferromagnetic objects based on recording of spatially distributed magnetic anomalies are considered. The development lines of multichannel magnetometric search tools are shown. The potential capabilities of multichannel magnetometric systems for identifying search objects are revealed. Processing the survey results and drawing up a map of magnetic anomalies will make it possible to identify structures the geomagnetic properties of which differ essentially from the natural magnetic background. The use of such technique opens the possibility to achieve a significantly fuller information content and better reliability of the water area survey results and reveal visually undistinguished objects that have their own magnetic field. Based on the electromagnetic field and magnetostatics theory, a method for calculating the parameters and performance efficiency of the multichannel magnetometric system for autonomous underwater vehicles has been developed. The method is designed to evaluate the parameters of and capabilities for detecting ferromagnetic objects and to make a preliminary assessment of the search efficiency. The results obtained from computer simulation of the multichannel magnetometric system signals have confirmed the possibility of drawing up a map of magnetic anomalies to assess the occurrence depth and location of the search object in the ground. The shape of the search object magnetograms depends not only on the object type, but also on its orientation relative to the surface. By applying this dependence, it is possible to recognize search objects, determine their orientation and occurrence depth.
Pengujian Tingkat Reliabilitas Metode Weight Aggregated Sum Product Assessment Menggunakan Pearson Correlation

Teacher assessment activities are common activities carried out. Evaluation of exemplary teachers is one of the activities held every year in schools, especially at PGRI Babelan Junior High School. The selection of exemplary teachers carried out by SMP PGRI Babelan must be as minimum as possible free from things that can damage the results such as conducting a subjective assessment, therefore the author conducted research using one of the multi attribute decision making methods, namely the Weight Aggregated Sum Product Assessment (WASPAS) method. . The criteria used in the selection of exemplary teachers at SMP PGRI Babelan include Ethics, Methods and Didactics, Responsibility, Credibility, Absence with the stages of the Weight Aggregated Sum Product Assessment (WASPAS) method itself consisting of matrix normalization stages, searching for the value of Qi (1) namely the value of the Weighted Sum Model (WSM), the search for the value of Qi (2), namely the value of the Weighted Product Model (WPM) and the stages of the Weight Aggregated Sum Product Assessment (WASPAS) method itself so that it is found that the 6th alternative is the teacher most recommended by the method. Weight Aggregated Sum Product Assessment (WASPAS) with a value of 0.9860 followed by the 1st alternative with a value of 0.8907 and re-tested the level of reliability using Pearson Correlation