Reviewerly/exHarmony huggingface dataset:
Multi-posture human extraction using coarse-to-fine method and human skeleton method

Human detection is a technology that is used in various fields. It is, however, a trade-oﬀ between detection accuracy and precise extraction of human regions. The purpose of this paper is, therefore, to extract a precise human region using Coarse-to-Fine Method or Human Skeleton Method. In the Coarse-to-Fine Method, at first, Coarse Detector detects multi-posture humans. Next, Fine Detector extracts precise human regions. In the Human Skeleton Method, human skeletons are extracted by using OpenPose. Next, skeleton images are dilated based on physique of the human. Finally, human regions are extracted by using GrabCut. The extracted results are evaluated by detection accuracy and preciseness of extracted regions. F-measure and IoU (Intersection over Union) are employed to evaluate the detection accuracy and the preciseness respectively. In the Coarse-to-Fine Method, the detection accuracy is 0.523, and the extraction preciseness becomes 0.807. In the Human Skeleton Method, the detection accuracy reaches 0.928, and the extraction preciseness is 0.868. Especially, Human Skeleton Method gets excellent performance in not only the extraction preciseness but also the detection accuracy.
How to Create and Randomize a Vegenere Cipher Key Based on the Key Procedure of RC4+ Algorithm

The security of data not only depends on the complexity of the algorithm used, but one of the more important things to safeguard is key. The vegenere cipher algorithm is one of the common and easy to implement algorithms, but this algorithm is very easy to break with kasiki techniques by analyzing the word of cipher and keyword that have repetitive patterns. The RC4+ algorithm has the advantage of generating and generating fairly random keys. This research describes how to use the RC4+ key generation procedure to create and randomized the keys used in the vegenere cipher algorithm, to decrease recurrence of the same character of the cipher and character of the key
PENINGKATAN KEMAMPUAN MEMBACA SISWA MELALUI PERTANYAAN WEB EXE DIHUBUNGKAN DENGAN ANIMASI

The goal of this Classroom Action Research is to increase students’ reading ability signed by the ability of students to answer the main idea, detail text, cause and effect, and the description of the text conclusion. The writer uses learning media through web exe related to animation by multiple questions. There are three cycles with four procedures; planning, acting, observing and reflecting. The result is significant increasing of vocabularies and students’ reading ability. It is signed by firstly at the first cycle the average of students’ test score 72,1 for XII IPS 2 compared with before cycle 63,7, the increasing 8,4 point. For XII IPS 3 there is increasing 12 point, 76,8 compared with 64,8. At the second cycle, class XII IPS 2 got 74,5 with increasing 2,4, and class XII IPS 3 got 76,9 with increasing 0,1 point. At the third cycle, class XII IPS 2 got 78,2 with increasing 3,7, and class XII IPS 3 got 82,9 with increasing 6,0 point. Secondly there are 28 students from XII IPS 2 and 30 students from XII IPS 3 getting score equal or more than 75. The last conclusion the teaching media using web.exe related to animation question is worthy to use, because it can increase students’ vocabularies and reading ability.
Typical Problems of Piano Playing of Students Majoring in Music in Normal University

Students majoring in the music of the normal university have many problems in piano playing, which makes them frequent hit the bottleneck while learning.Centering on the typical problems of the students in piano playing, this paper analyses the root causes, puts forward solution suggestions for each problem based on the opinions of experts and the author's years of teaching experience, and proposed appropriate piano practicing method to avoid these problems, in a bid to provide reference for students' piano learning, and help students avoid detours in the learning the piano.
A system to support kinematic analysis by visualizing human motion with CG

In this study we developed a visualization system of human motion characteristics using motion data. Our system visualizes user-defined characteristics with selected visualized methods using 3DCG. For kinematic analysis, the system can project human motion to frontal plane, sagittal plane, and horizontal plane. In this study, we analyzed one classic ballet movement called arabesque obtained by a female dancer to compare over time. We confirmed that the angle of hip adduction and the lateral tilt of the pelvis increase with her training. In addition, we confirmed that the dancer kept standing on tiptoe while leaning the core of the body backward.
Book Review: Managing and Designing Online Courses in Ubiquitous Learning Environments

The work “Managing and Designing Online Courses in Ubiquitous Learning Environments” authored by Gürhan Durak (Balıkesir University, Turkey) and Serkan Çankaya (İzmir Democracy University, Turkey). The book was published by IGI Global in 2020. The meta data of the book is as followings: ISBN13: 9781522597797; ISBN10: 1522597794; EISBN13: 9781522597810; DOI: 10.4018/978-1-5225-9779-7.
Analysis of happiness in EU countries using the multi-model classification based on models of symbolic data

The results of happiness analysis are presented in the form of a World Happiness Report that covers 156 countries and 17 different indicators.In the article model-based clustering ensemble is built to determine what selected European countries have similar patterns of happiness.The results are analyzed using multidimensional scaling and a decision tree to find out what factors determine cluster memberships.In the empirical part, three clusters were detected The first contains countries: Austria, Denmark, Finland, Germany, Ireland, Luxembourg, the Netherlands, Norway, Sweden, Switzerland and the United Kingdom.They have the highest values for all the variables, except the negative affect.The second cluster contains seven countries: Bulgaria, Estonia, Hungary, Lithuania, Poland, Romania and Slovakia.This cluster is also the most homogeneous one.The third cluster contains eight countries: Cyprus, the Czech Republic, France, Greece, Italy, Portugal, Slovenia and Spain.
Review Paper on Security of Cloud Computing using Genetic Algorithm

This paper is a review paper of security of cloud computing using genetic algorithm.As cloud has become very popular these days, every organization, every institute, company and even individual person is using cloud to store their data in managed and secure way.So, security of cloud becomes a critical issue.Here, a different method which is proposed to secure the cloud data is reviewed.It uses genetic algorithm to secure the data rather than using cryptography algorithms where keys are as important as data.In the proposed method, two genetic operations, crossover and mutation are applied for the purpose of encryption and decryption on the blocks of data.When the genetic algorithm is applied on blocks of bits it creates ciphertext, ciphertext is stored on distinct location on the cloud.Therefore, it will be very difficult to detect the location of the ciphertext for the attacker.
Study on data fuzzy breakpoint detection in massive dynamic data flow

The current method obtains the frequency of occurrence of abnormal data detected in the adjacent regions through reading between the sensor and the adjacent conversion data, and uses the frequency of occurrence of abnormal data to describe the spatial correlation, according to readings of sensor data using the Bayesian analysis method of sensor to determine whether the sensor is abnormal. But this method has the problem of low detection accuracy. For this reason, this paper proposes a method to detect the fuzzy breakpoint of data in the massive dynamic data flow. Firstly, this method used the amplitude difference method to determine the abnormal data amplitude and the discrete point difference of data fuzzy breakpoint, and then used the wavelet transform to extract the features of inflection point of the data fuzzy breakpoint. Combined with the features of inflection point of the extracted data fuzzy breakpoint, we carried out the support vector machine classification, and detected the data fuzzy breakpoints in the massive dynamic data flow. Experimental results show that the proposed method can effectively improve the accuracy of fuzzy breakpoint detection.
Rancang Bangun E-Voting Berbasis Web Pada Organisasi Karang Taruna Kelurahan Kedurus

Decisions are one of the things that are of interest in an organization. Decisions are made with accurate consideration to produce the right solution and in accordance with what is needed. In decision making it is influenced by several aspects such as, influencing decisions to make decisions accurately. Decisions are the conclusions of those who are reached after a judgment, and decisions are seen as a process that consists of unity of interrelated activities. Information technology can help an organization or company to produce a decision. As an example of a case in the election of an organization chair, it can be done with E-Voting. E-voting which is a method of collecting and calculating votes using electronic devices, the organization can determine the chairman of the organization. With a decision support system method that is able to provide ability to solve problems. This research helps one organization, the youth organization, to elect the chairperson of the organization. This web-based e-Voting is designed simply to make it easier for users to use it for voting and counting the results of the vote.
3D Password Authentication System

Authentication is a process of validating who are you, to whom you claimed to be or a process of identifying an individual, usually based on a username and password.It is one of the most important security service provided to system by the different authentication schemes or algorithms.To protect any system, authentication must be provided, so that only authorized persons can have right to use or handle that system & secure but having some drawback.Many authentication algorithms are available some are effective &amp; secure but having some drawback.The 3-D password is a multifactor authentication scheme. It can combine all existing authentication schemes into a single 3-D virtual environment. This 3-D virtual environment contains several objects or items with which the user can interact. The type of interaction varies from one item to another. The 3-D password is constructed by observing the actions and interactions of the user and by observingthe sequences of such actions.In other words.The 3D Password scheme is a new authentication scheme that combine RECOGNITION + RECALL in one authentication system.3D passwords are flexible and they provide unlimited passwords possibility.They are easy to Memorize and can be remembered in the form of short story.
The Role of Principals in Children’s Literacy Culture for Elementary School

The ability of childbirth from an early age needs to be done by the Special Family Environment of both parents.However, not all parents are able to get used to reading from an early age.In Banyumas Regency, Indonesian, parents / guardians of students provide accountability for the ability to read and write on the part of the school.This research aimed to describe study the role of principals in literacy culture in elementary schools.The research method used is a qualitative research method using phenomenology.Data analysis was carried out by field observations and interviews with principals and teachers.The results obtained by carrying out this research were principals who collected important information in the children's literacy culture at school.Based on the field survey, the school principal cooperates with the teacher in the class to encourage students to want to and get used to reading and making written works.Students can make short stories and poems in accordance with the abilities of students.
The Influence of Cultivating Professional Learning Interests on Educational Mode in the Construction of New Engineering

In order to promote the development of the "new engineering" of the major of measurement and control technology and instrumentation in Changchun University of Science and Technology, the "student-centered" education concept is implemented, and the teaching reform based on the "interest group" teaching model is also carried out.In the implementation process of the teaching reform, the specific implementation method of the "interest group" teaching mode is clarified, and some attempts on new teaching mode have made in class 2018 of the major of measurement and control technology and instrument according to the implementation rules.According to the feedback from teachers and students, the results of the reform are comprehensively evaluated.The evaluation results show that the overall satisfaction of the method is 92.3%.Some of the shortcomings also clarify the ways for the next improvement.
Sætningsstruktur og strukturelle flertydigheder

There is agreement across different approaches that although sentences consist of words, they are much more than strings of words: They also have structure. Section 1 shows how clause structure is analysed very differently across different approaches. The rest of the paper addresses ambiguity: lexical ambiguity in section 2, morphological structural ambiguity in section 3, and syntactic structural ambiguity in section 4. Subsections 4.1-4.2 analyse the ambiguity arising when a constituent, e.g. a PP, is interpretable either as the sister of one constituent or of another constituent. Subsection 4.3 argues that the ambiguous examples analysed in all of section 4 cannot be accounted for within approaches that do not recognise a constituent that contains a verb and its complement (i.e. a VP).
RNN-based bitstream feature extraction method for codec classification

In this paper, we propose codec classification algorithm based on recurrent neural network (RNN) model. In video compression, codecs, such as MPEG2 and H.264/AVC, have their own distinctive data structure. These unique structures which are almost shown in header can be considered their feature. The proposed algorithm exploits that characteristics for classifying unknown bitstreams into specific codec. According to the fact that RNN is appropriate to time series data for learning to classification/recognition, the feature of an encoded bitstream can be extracted. We constitute the encoded bitstream as an input and give the bitstream its label indicating codec index. Two standard codecs, MPEG2 and H.264/AVC, are used in experiment. Experimental results show that the proposed RNN model classified bitstreams into corresponding codecs to some extent.
Post-Quantum Public Key Cryptography for the Internet of Things

Recent progress in the field of quantum computers provide radically improved muscles to search and sort in lists, solve systems of equations and prime factorize – virtues that inflict an immediate ...
Web-Based Decision Support Information System Design of Lecturer Performance Assessment at the Faculty of Islamic Studies, Islamic University Attahiriyah

Faculty of Islamic Attahiriyah Islamic University (UNIAT) Jakarta is one of the private universities under the auspices of the Region I Jakarta Coordinator of Islamic Religion (KOPERTAIS), In the process of evaluating the performance of lecturers in the Islamic Faculty of Islamic University of Attahiri, every year. Lecturers who are selected as lecturers by having excellent performance appraisals will later get an award from the Faculty leadership (Dean of the Faculty of Islamic Religion). From this process, it takes a long time to process the calculation of who the lecturer is by assessing his excellent performance and also documents stored in the form of files stored on the archive shelf. One problem solving to find a solution from the system that runs above is by designing a decision support system application for lecturer performance assessment using a web-based Weighted Product (WP) method so that the lecturer performance appraisal can be done in real time and efficiently. Software The application of lecturer performance appraisal decision support can be applied directly as a problem solving solution, carry out maintenance on the application regularly every month so that something or damage occurs so that if a problem occurs it can restore the database again.
METHODICAL APPROACHES OF THE INTERCULTURAL COMPETENCE FORMATION OF FUTURE ECONOMISTS

The paper represents the results of conducted experiments on the formation of intercultural competence among undergraduate economics students of Kazan Federal University (Russia). Aimed at describing the advantages of the intercultural competence formation approach, the article focuses on the evidence of competence-based approach’s effectiveness in the formation of intercultural competence. The business games, projects, discussions, brainstorming, and simulation games were used as the methods of the formation of the intercultural competence. Both a linguistic and a cultural components have become increasingly important in the personality of an international level modern economist. In addition to knowledge in the professional field, future economist needs to possess cultural, sociocultural knowledge and skills that allow him to adequately represent himself in situations of intercultural communication. This problem is widely discussed these days due to the active growth of theoretical and practical interest in issues of intercultural communication. The introduction of a two-level education system (bachelor's and master's degrees) in Russia entails a considerable number of changes, including creating courses related to the world economy in a foreign language. These programs must be compiled in accordance with the federal state standards of the generation 3+ and must be implemented in the professional training of future economists at the Institute of Management, Economics and Finance of the KFU. Hence, there is a need to increase the level of intercultural competence of future specialists in the economy field and the need for pedagogical theory and practice in the formation of intercultural competence of students in the process of teaching a foreign language at a university.
Aplikasi Parkir Menggunakan Ionic Framework dan Firebase

Jakarta as the capital of the Republic of Indonesia as well as being the largest city in Indonesia. The high number of Jakarta residents as well as the increase in the number of vehicles has become a potential congestion in certain areas, such as shopping centers, because the high value of transactions in parking management services has resulted in long queues. There are several problems that often occur in the parking area, as for the problem is the number of vehicles that want to park exceeds the parking capacity, long queues at the door of payment on weekends, it is difcult to contact vehicle owners who vehicles have problem. One of them is through this research which aims to develop a Hybrid mobile-based online parking payment application. The application of the application is expected to be a solution for users in the parking transaction process through the virtual money system as a parking payment tool and provide applications that can notify vehicle owners who have problems. The methodology applied in this research is by analyzing prospective users and analyzing similar applications.
Verification method of reliability requirements

It is very important to certify the accuracy of non-functional requirements in software development. In this paper, we focus on reliability requirements. We can correctly obtain reliability requirements from software requirements documents by using keywords related to reliability requirements. Retrieved requirements will be checked using a requirements frame model in order to verify the consistency, non-redundancy, unambiguity and completeness of these requirements. Our method will be illustrated with examples.
P4-460: AGE-RELATED DIFFERENCES IN THE IMPACT OF SENSORY DEGRADATION AND VISUAL TASK LOAD ON INFORMATION PROCESSING

There is growing evidence that older adults with sensory impairments are at higher risk for developing cognitive impairment/dementia. It is unclear if the link between sensory and cognitive functioning reflects a common underlying cause or whether sensory deficits directly undermine cognitive processing. Here, we addressed this issue by comparing behavioral and event-related potential responses of young and old adults during a working memory paradigm that parametrically varied visual contrast levels and task demands. Participants included 16 young (mean age=22) and 16 old (mean age=70) cognitively normal adults. No group differences existed for MMSE scores, however old adults had worse corrected visual acuity and contrast sensitivity. Before each experimental block, participants studied 1–4 pairs of faces. One face of each pair was designated as a target. At test, individual faces were shown at one of three contrast levels (100%, 69%, 22%). Participants had to identify each face as a target or non-target (forced choice; 0.50 probability each). The three contrast levels were evenly distributed across trials. Reaction times increased and accuracy decreased in response to diminished contrast or increased task load; the effect of lower contrast on accuracy was larger at higher task load. Old adults generated longer reaction times than young adults, with age differences amplified under higher task load. The amplitude of the P3 event-related potential decreased when processing degraded images. However, this contrast effect only became apparent under increased task load. Unlike their younger counterparts, as task load was augmented, old adults failed to allocate more resources (indexed by P3 amplitude) or vary their processing speed (indexed by P3 latency). The multiplicative relationship between contrast and task load for accuracy and P3 amplitude suggests the impact of degraded visual processing is greater at higher levels of task demand. This interaction disadvantages old adults, who are more likely to experience declines in contrast sensitivity and visual acuity. Old adults have less differentiated responses to changing demands and are at risk for having insufficient resources to process increased task load. These results provide further evidence of the importance of optimizing vision in old adults to mitigate age-associated cognitive decline.
Role of additional education organisations and core classes in the choice of future profession: research experience

The article is devoted to presenting the experience of studying the influence of various forms of pre-vocational training on the profession choice by the Kostroma Region's first and second-year students. The article presents a description of the statistical data; options and motivation for the profession choice by young students; the role of additional education organisations in the choice of a future profession; the role of school core classes in choosing a future profession; degree of students' satisfaction with the choice of future profession.The authors come to conclusions about the late period of professional self-determination of respondents, about a rather high level of independence in professional choice; however, also about the obviously insufficient role of various forms of pre-vocational education in the process of professional self-determination. The authors note that the influence of additional education is critical to the development of various personal qualities of students, but it virtually does not affect their professional choice. The specialised classes are neither effective as atool for vocational guidance. A large proportion of respondents complain about the absence of core classes at their school, and many of those who had studied in the core class, regret that today. What the authors try to present their research as, is conclusion about the need for serious transformations in the vocational guidance system of Kostroma Region.