Reviewerly/exHarmony huggingface dataset:
IMPLEMENTASI METODE SINGLE SHOT MULTIBOX DETECTOR (SSD) UNTUK OBJECT TRACKING SECARA REAL-TIME PADA SISTEM TOKO PINTAR BLIBLI MART

Abstract—Self checkout system technology is being used by many retail industry. in development of self checkout system, RFID, barcode and QR are the most technology used for this system, although those technology require big cost because of those sensors and IoT technology. Amazon go develop self checkout system based on computer vision and sensor. Thus, customer get new experience in shopping cashierless. This research intend to build this system using Single Shot Multibox Detection (SSD) object detection method with Mobilnet as base net layer and action recognition for knowing which item is put or took away in rack using Convolutional Neural Network (CNN ) method and Motion History Image (MHI) as an input. SSD as object detection used to detect item in rack also as feature extraction for action recognition model for detecting person and then get bounding box to get person's ROI image and finaly those images is converted to MHI as an input for the model. Object detection has been trained by custom dataset and get mAP@0.5 83% for action recognition we built three models as comparison with MHI duration 20, 30 and 45, we get 90%,94%,93% model accuracy with custom dataset we collected.
Kalman Filter from the Mutual Information Perspective

Kalman filter is a best linear unbiased state estimator. It is also comprehensible from the point view of the Bayesian estimation. However, this note gives a detailed derivation of Kalman filter from the mutual information perspective for the first time. Then we extend this result to the Rényi mutual information. Finally we draw the conclusion that the measurement update of the Kalman filter is the key step to minimize the uncertainty of the state of the dynamical system.
A Fast <em>K</em>-medoids Clustering Algorithm for Image Segmentation based Object Recognition

approach, K-means clustering technique (or sometimes called Lloyd-Forgy method) was developed by James MacQueen in 1967 [5] as a simple centroid-based method and is still one of the most widely used algorithms for clustering [6].Given a data set, K-means clustering iteratively finds k centroids and assigns every object to the nearest centroid, where the coordinate of each centroid is the mean of the coordinates of the objects in the cluster.It is well known that K-means algorithm is quite efficient in terms of the computational time for large datasets.Unfortunately, it is known to be sensitive to the outliers.For this reason, K-medoids clustering algorithm was proposed where representative objects called medoids Review
WDR FACE: The First Database for Studying Face Detection in Wide Dynamic Range

Currently, face detection approaches focus on facial information by varying specific parameters including pose, occlusion, lighting, background, race, and gender. These studies only utilized the information obtained from low dynamic range images, however, face detection in wide dynamic range (WDR) scenes has received little attention. To our knowledge, there is no publicly available WDR database for face detection research. To facilitate and support future face detection research in the WDR field, we propose the first WDR database for face detection, called WDR FACE, which contains a total of 398 16-bit megapixel grayscale wide dynamic range images collected from 29 subjects. These WDR images (WDRIs) were taken in eight specific WDR scenes. The dynamic range of 90% images surpasses 60,000:1, and that of 70% images exceeds 65,000:1. Furthermore, we show the effect of different face detection procedures on the WDRIs in our database. This is done with 25 different tone mapping operators and five different face detectors. We provide preliminary experimental results of face detection on this unique WDR database.
The contribution of economic sectors to economic growth: The case of COMESA countries

Abstract. This research examines the contribution of the Economic Sector, such as the agriculture, industry, service and FDI to Economic Growth in COMESA countries. A balanced panel data has been used over the period 2000-2019 for 12 COMESA countriessuch as Burundi, Comoros, the Democratic Republic of Congo, Egypt, Madagascar, Malawi, Mauritius, Rwanda, Seychelles, Uganda, Zambia, and Zimbabwe. The ARDL resultsshowed that in the short-run all the economic sector has a positive contribution to the GDP growth. Meanwhile, in the long-term the agriculture sector and FDI do not contribute to the economic growth of those selected countries; but the service and industry sector will have a great influence on the GDP. Therefore, the error correction model was used to analyze the long-term effect of agriculture, industry, service and FDI on GDP. The results suggest that in the short run, the agricultural sector and FDI have a positive effect on growth; in addition, the service and industrial sectors have a long-standing effect on GDP growth in countries of COMESA. Finally, we conclude with some recommendations. Keywords. Economic sectors, Economic growth, ARDL, COMESA. JEL. C23, F62, N17, F43.
Aerosol properties obtained on cloudless days through direct broadband solar radiation measurements

&amp;lt;p&amp;gt;Anthropogenic and natural aerosols are important atmospheric constituents that can significantly reduce, by scattering and absorption, the solar radiation reaching the Earth&amp;amp;#8217;s surface. This impact depends on the aerosols properties, namely the optical thickness (&amp;amp;#964;), the exponent (&amp;amp;#945;) and the coefficient (&amp;amp;#946;) of Angstr&amp;amp;#246;m. These three parameters are first estimated by fitting the direct solar radiation measurements recorded on clear days with the Iqbal C model. The retrieval of &amp;amp;#964; and &amp;amp;#946; using data collected in Tamanrasset, Southern Algeria, are in good agreement with those of retrieved by AERONET at the same time and location. However, &amp;amp;#945; exponent comparison is not satisfactory, we have therefore developed an Artificial Neural Network method (ANN) to better estimate it. The ANN created was first learned from &amp;amp;#946; and &amp;amp;#945; obtained from AERONET. We then used &amp;amp;#946; from the Iqbal C model with the ANN and obtain good estimate of &amp;amp;#945; with R&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt; of 60% compared to the Angstrom exponent from AERONET. We will first give in this presentation an overview of the Iqbal C model, then present the data used and the processing method, and finally discuss the main results of this study.&amp;lt;/p&amp;gt;
INFORMATIZATION OF PROFESSIONAL EDUCATION: ADVANTAGES AND DISADVANTAGES

The modern educational environment is undergoing a number of innovations and transformations. One of them is the Informatization of professional education. Like any innovation, it is both supported and criticized. Digital technologies are not only a tool, but also a kind of new approach in the learning process. They allow you to conduct classes at any convenient time. Contribute to the development of continuing education, the ability to design individual educational routes. However, Informatization of higher education requires teachers to have a different mentality, perception of the world picture, and completely different approaches and forms of working with students. This article provides a General description of the information educational environment in which it resides today. It also provides information that considers it as one of the alternative forms of higher education
The Role of Human Resources Information Systems in Enforcing Knowledge Management: A field study on the Ministry of Transport in Gaza Strip

The study examined the Human Resource Information System’s features (training information systems, performance appraisal information systems, employment information systems, incentive information systems, HRIS information systems) in the Ministry of Transport in the Gaza Strip. It measured their effects on knowledge management dimensions (knowledge generation, knowledge storage, knowledge dissemination, knowledge application). The researchers used the descriptive-analytical method. The study population consisted of all employees in supervisory positions in the Ministry of Transport. The questionnaire was used to collect the required data. The number of respondents was 62 respondents with a recovery rate (82.3%). Data was analyzed using SPSS statistical program. The study showed that there is a statistically significant relationship between the application level of human resources information systems and knowledge management application in the Ministry of Transport. In addition, the application level of human resources information systems impacts the application level of knowledge management at a rate of (%83.40).
PENGEMBANGAN EDU KOMIK PEMBELAJARAN BERBASIS PENDIDIKAN BERKARAKTER PADA MATA PELAJARAN POLA BILANGAN KELAS VIII

The problems in this study are (1) the low interest in student learning in mathematics (2) the low character values of MTs students (3) students cannot solve problems correctly in mathematics learning. The population in this study were class VIII students of MTs Negeri 1 Mranggen. Sampling was done using purposive sampling and obtained class VIII B, class VIII C and class VIII D. Effectiveness analysis showed that the average individual completeness of the concept comprehension ability reached 86.66667 higher than the determined KKM average of 81 and classical completeness with the proportion of 91.67% higher than the determined which was 80%. Interest also affects students 'logical thinking abilities with a percentage of influence of 84.3% and attitudes affect students' logical thinking abilities by 77.3%. While interests and attitudes influence students' logical thinking abilities by 86.9%. The application of this edu comic learning media has an average difference in logical thinking skills between the experimental classes, which is 86.6667 better than the control class namely 80.11. Based on these results, the development of character education-based edu comics media in material numbers is valid and effective, so that it can be used as a variation and new innovations in learning. Keywords: Learning Media, Edu Comics, Number Pattern Material
An efficient enhanced automatic target recognition approach

Abstract This paper presents a new efficient enhanced automatic target recognition approach based on hybrid feature and intensity based methods. The proposed approach is based on comparison and matching between the acquired target image and the stored database images through edge detection, morphological operation, image transformation, image histogram matching and mutual information for both target and stored database images. Sobel operator is used to detect edges in both acquired target image and the stored database images. Hough transform is used as an image transformation which groups the extracted edge points in edged images to an appropriate set of lines which helps in features extraction and matching processes in both of target and stored database images. This gives an initial indication about realization and recognition between target image and its corresponding database image. Comparisons of image histogram and mutual information for both target and database images are finally used to emphasize the recognition of the target image and its verification with its corresponding database image. The proposed recognition approach passed through four stages which are: edge detection by Sobel edge detector, thinning as a morphological operation, Hough transformation, matching process using median deviation and finally histogram matching and measuring the mutual information between target and the available database images. The experimental results proved that the proposed hybrid target recognition approach gives a more accurate and successful recognition rate than other techniques which depend on using feature based methods or intensity based methods.
THE GROUP OF UNITS OF GROUP ALGEBRAS OF GROUPS $D_{30}$ AND $C_3 \times D_{10}$ OVER A FINITE FIELD OF CHARACTERISTIC $3$

Let $F$ be a finite field of characteristic $p$.&#x0D; There are three non-isomorphic non-abelian groups of order $30$.&#x0D; The structure of $U(F(C_5 \times D_6))$ for $p=3$ is given in [J.&#x0D; Gildea and R. Taylor, Int. Electron. J. Algebra, 24 (2018),&#x0D; 62-67]. In this article, we give the structure of $U(FD_{30})$ and&#x0D; $U(F(C_3 \times D_{10}))$ for $p=3$.
Modal Logic With Non-deterministic Semantics: Part II -- Quantified Case.

In the first part of this paper we analyzed finite non-deterministic matrix semantics for propositional non-normal modal logics as an alternative to the standard Kripke's possible world semantics. This kind of modal systems characterized by finite non-deterministic matrices was originally proposed by Ju. Ivlev in the 70's. The aim of this second paper is to introduce a formal non-deterministic semantical framework for the quantified versions of some Ivlev-like non-normal modal logics. It will be shown that several well-known controversial issues of quantified modal logics, relative to the identity predicate, Barcan's formulas, and de dicto and de re modalities, can be tackled from a new angle within the present framework.
Sosialisasi Algoritma Basic Life Support AHA 2017 Bagi Masyarakat Awam

Background: Recent developments both in terms of science, population density, modern lifestyle, increased activity, congestion in terms of transportation and so on have a real impact on life in society. One impact that is not recognized is less concerned about the risks of these developments. Where this makes individuals vulnerable to a disease and other threats. One of them is a heart attack, the number of accidents has increased, so there is a risk of trauma, even resulting in cardiac arrest and stopping breathing. In line with this, first aid in emergency conditions really needs to be known by all people. So we need a guide for the flow of help, which is currently with algoritma basic life support AHA 2017. Community service goals: The community understands the flow or algorithm of first aid for people with cardiac arrest and respiratory arrest. Methods: In the implementation using question and answer lecture and demonstration models, with the module learning media. Pre-test and post-test is done by asking questions. Results: There is a difference in the results of the correct answer before and after the socialization of the AHA 2017 basic life support algorithm. The increase is between 3 and 6. Conclusion: After socialization of basic life support algorithm AHA 2017 knowledge increased.
Incorporating Research-based Pedagogical Implications through the Android Application: An Experimental Study

In the present decade, technology has become an essential and inevitable part of Englishlanguage teaching (ELT).This research study intends to examine the predominant role of the Android App inenabling the teacher trainees to learn English grammar effectively. The major reason for choosing this areais that grammar is universal and it does not differ from person to person. Learning the structure of alanguage is paramount to speak and write it effectively and accurately. The present work is an attempt togauge the tool while it teaches English grammar, especially negative sentence formation. Naturally, thestudy is an experimental one comprising a pilot study, a pre-test, teaching intervention and a post-test.Further, it involves control and experimental group settings. A questionnaire is used as a research tool andadministered in the process of data collection. This study investigates the errors in the students’ responses inthe pre-test which also served as diagnostic test. Judgmental sampling is adopted as the premium samplingmethod. Profile of the study area is taken from Chennai district where 60 teacher trainees are tested in thefield. They are considered as the representative samples of the study. After classification and tabulation ofthe errors, the investigator then goes on to provide pedagogical intervention by combining the CognitiveCode Method and the Mobile Assisted Language Learning (MALL). Teaching of grammar is assisted byAndroid application. Eventually, the effect of the teaching intervention and difference in performancebetween the control and the experimental group are assessed in the post-test which served as achievementtest. According to the findings of the study, the customized Android App has served as an effectivepedagogical tool to improve the grammar skills of the teacher trainees in Chennai district
Studi Pendahuluan Perancangan Desain Tangan Mekatronika Untuk Bedah Umum Jarak Jauh

During the current situation, the availability of surgeons in remote areas is limited. There is a need to be still able to perform general operations without the doctor being physically present in the operating room. This research is a preliminary study of designing a remotely controlled mechatronic hand to perform general surgery. With this design, it is hoped that in the future, the physical presence of doctors will no longer be an obstacle in achieving general surgery in locations that are difficult to reach.
The effects of early childhood science activities using book arts on young children s creativity and scientific attitudes

본 연구는 북 아트를 활용한 유아 과학 활동이 유아의 창의성과 과학적 태도에 미치는 영향을 알아보고자 하였다. 연구방법으로는 서울시 송파구에 있는 S 유치원의 만 4세 유아 40명을 대상으로 진행되었다. 실험집단 20명과 비교집단 20명으로 실험집단은 북 아트를 활용한 유아 과학 활동, 비교집단은 누리과정에 기초한 유아 과학 활동을 진행하였다. 검사도구는 전경원의 ‘유아종합 창의성 검사’와 이경민의 ‘과학적태도검사’를 사용하였다. 본 연구의 실험은 2017년 4월 10일부터 7월 13일까지 12주, 매주 2회 30∼40분씩 총 24회로 진행되었다. 자료의 분석은 SPSS 22.0 Version 프로그램을 이용하였다. 사전검사를 통해 실험집단과 비교집단간의 동질성 분석과 실험집단과 비교집단의 사전, 사후검사를 하였다. 창의성과 과학적 태도의 차이를 검증하기 위해 독립표본 t검증을 실시하였다. 본 연구의 결과는 다음과 같다. 첫째, 북 아트를 활용한 유아과학활동은 유아의 창의성에 긍정적인 영향을 미친것으로 나타났다. 둘째, 북 아트를 활용한 유아과학활동은 유아의 과학적 태도에 긍정적인 영향을 미친 것으로 나타났다. 이는 북 아트를 활용한 유아과학활동이 유아의 과학적 개념의 습득에 효과적인 매체로 활용되었으며 창의적 통합 활동이 유아 창의성 발달에 효과가 있음을 의미한다.The purpose of this research to investigate the effects of early childhood science activities using book arts on young children’s creativity and scientific attitudes. Forty children of 4-year-old at S kindergarten in Songpa-gu, Seoul, were participated for this study. Participants were divided into two groups, 20 children of the experimental group and 20 children of the control group. Experiments were carried out on the experimental group conducting the early childhood science activities using book arts, while the science activities based on Nuri Curriculum were carried out on the control group. ‘K-CCTYC’ by Chun Kyoungwon for measuring creativity and revised ‘Scientific Attitudes Scale’ were used for the study. Research had conducted by preliminary test, pre-test, main experiment, and post-test in order. During the 12 weeks from April 10th to July 13th, 2017, 24 treatments were made twice a week for 30~40 minutes each time. The statistic soft were SPSS 22.0 program was used to analyze the data. Homogeneity between the experiment group and the comparison group was analyzed by the before test, and pre-post tests were administered to inquire the effects of the early childhood science activities using book arts; also an independent t-test was used to find out differences of the creativity and the scientific attitudes. Results of this study were as follows. First, the early childhood science activities using the book arts had positive influences on young children’s creativity. It was implied that the processes of discovery and experiment in the early childhood science activities as well as the creative integrated activity of the book arts were effective young children’s development of creativity. Second, the early childhood science activities using the book arts had positive impacts on young children’s scientific attitudes. It suggested that the book arts were utilized as the effective media to encourage children’s interests in the scientific activities and to learn scientific concepts.
The Effect Of Work Ethics On Reinforcing Knowledge Administration in Iraqi National Olympic Committee

The researcher studies the effect of work ethics on knowledge administration in the Iraqi national Olympic committee. The research tries to answer questions like what ethics should be concentrated on to develop administration in sports foundations. The researcher studied effects and relationships to conclude that work ethics are excellent in reinforcing knowledge administration in members of the Iraqi national Olympic committee as well as the presence of a significant correlation relationship between work ethics and knowledge administration.
Partisan Combinatorial Game of Edge and Vertex Removal on Graphs

We consider three variants of a partisan combinatorial game between two players, Left and Right, played on an undirected simple graph. Left is able to delete vertices (and incident edges) while Right is able to delete edges. This natural extension of a similar impartial game gives a clear advantage to one player by allowing them the ability to play on a small subgraph which the other player can not. Our last variant removes this advantage by assuming a move is valid for one player if and only if the other player has a valid move on the same graph. In this case, we show that the ability to remove a vertex is more advantageous compared to removing edges.
Effects of SERP Information on Academic Search Behaviours

Search engine result pages (SERPs) usually display different information contents for web search users. In this paper, the effects of different information categories displayed on SERPs, including snippet, published date, and citation count, were investigated in the academic search context. In addition, the academic search behaviours and the satisfactions of 48 undergraduate students were explored. The results showed that participants were more satisfied with the SERPs displaying the snippet information than those displaying published date, and citation count information regardless of their familiarity with the search tasks' topics. Moreover, the participants were more satisfied with their final submitted options when they selected the submission from SERPs displaying the snippet information. The findings from this research could be used as the implication for SERPs interface design to provide valuable information for users without overwhelming them with excessive information categories.
PENGEMBANGAN QR-VIDEO SEBAGAI MEDIA PEMBELAJARAN UNTUK PENCAPAIAN KEMAMPUAN PEMAHAMAN MATEMATIS SISWA SMP

Because the Covid-19 pandemic resulted in the introduction of distance learning. QR-Video is a media that utilizes technology to provide a different learning experience because it can be used by anyone, anytime, and anywhere including Distance Learning. The purpose of this study was to determine the QR-Video design, its effectiveness in achieving students mathematical understanding abilities in responding to learning using the QR-Video. QR-Video development is done using Research and Development (R&D) methods with reference to ADDIE (Analysis, Design, Development, Implementation, Evaluation). The result from this study indicates that in designing QR-Video, several things must be considered, namely (1) The module must be relevant with the basic competencies, (2) There is an interactive between the module and the video, (3) The video learning contains main points of the learning materials (4) The texts inside the video can be read clearly and consistent. Seeing the results of the post-test and response questionnaires given, the QR-Video media is effective for achieving the mathematical understanding abilities of junior high school students and getting positive responses from students.. Suggestions for those who will develop this product should be developed in all subjects and all subject matter. Since there are still students who struggled with relational knowledge, therefore it is necessary to make further research in the future so that the knowledge can be improved.QR-Video at higher education can be developed with other types of videos such as vide teleconferencing.