Reviewerly/exHarmony huggingface dataset:
An Analysis of the Online Final Examination Items in the Mathematics Course Using the Rasch Measurement Model

&lt;p&gt;&lt;strong&gt;Abstract&lt;/strong&gt;. The National Examination in Indonesia has been abolished since 2020. Hence, the Indonesian Junior High School (SMP) makes its final examination items for the 9&lt;sup&gt;th&lt;/sup&gt;-grade, and from the results, the school determines success in the course. The final examination has an important role and significant value in making decisions about students' graduation. Therefore, this study is aimed to analyze the Online Final Examination items in one of the public junior high schools in Bandung. The sample was 234 students in grade 9 using their mathematics examination tests, comprising 20 multiple-choice items with 4 options (A-D), while the data processing used Winsteps software with the Rasch modeling technique. Subsequently, the Rasch model results showed an acceptable people separation statistic of 1.54 and poor person reliability at 0.7&amp;lt;0.8. The item separation statistics was in a good category at 2.21, while the reliability at 0.83 was excellent. Although 4 online final examination items were in the fit category, 16 were good and capable of dividing students according to their abilities. They also provided very detailed data about the quality of the items and the ability of each grade 9 student. Since each test item is included in the fit category, this study contributes information on preparing and analyzing the Online Final Examination to teachers.&lt;/p&gt;
An Analysis of Demotivators for the Standardized Software Process Improvement

전세계 많은 기업들은 소프트웨어 품질문제를 해결하기 위해 많은 시간과 노력을 투입하고 있다. 하지만, 소프트웨어 프로세스 개선을 추진함에도 불구하고 자신들이 기대했던 성과를 거두지 못하고 있는 실정이다. 소프트웨어 프로세스 개선을 위해서는 장기적인 계획과 비용이 소요되지만 제한된 성공이라는 결과는 장기적이고 체계적인 소프트웨어 프로세스 개선을 추진하는데 어려움을 가중시키는 요인으로 작동하고 있다. 본 연구에서는 소프트웨어 프로세스 개선에 영향을 미치는 요인들에 대한 실증데이터 분석을 진행하였다. 선행연구를 통해 기업 내부에서 소프트웨어 프로세스 개선을 수행하고 있는 기업 관리자들에게 성공적인 프로세스 개선을 위한 통찰력을 제공하고자 한다. 또한 기업의 규모에 따라 소프트웨어 프로세스 개선의 저해요인들이 다르게 나타나는지를 분석하였다, 분석 결과를 살펴보면, 협의없는 프로세스 개선, 조직적 저항, 조직요구와 동떨어진 소프트웨어 프로세스목표 설정, 모범사례 공유체계 부족, 개선실패 경험 등에 있어 조직의 크기간 차이가 있는 것으로 나타났다.Many companies around the world spend a lot of time and effort to solve software quality problems. However, despite the push to software processes improvement, the desired results have not been achieved. Software process improvement requires long-term planning and cost, but limiting success outcomes serve as key factors in driving long-term and systematic software process improvement. In this study, we conducted an empirical data analysis on the factors that influence the improvement of software processes. Through previous research, we hope to provide insight into successful process improvement for corporate managers who are doing software process improvement within their enterprises. We also analyzed whether obstacles to software process improvement appear to differ by company size. It was found that there is a difference in the scale of the organization in terms of demotivation.
"A Study on the Role of the Korean Industrial Standards Council - Focusing on Platform Perspective -"

본 연구는 산업표준심의회에 플랫폼(platform) 개념을 적용하여 내·외부 표준 참여자 간의 역동성을 규명함으로써 표준정책을 설명하는 이론의 다양성을 확보하고, 실천적으로 산업표준심의회의 개선을 위한 방향성을 제시하고자 하였다. 이를 위해 표준전문가를 대상으로 표적집단면접법(FGI)를 수행한 결과와 시사점은 다음과 같다. 첫째, 법적 기관인 산업표준심의회의 신축적 운영에는 어려움이 있어 독립성과 민간부문의 자율성과 유연성을 확보할 수 있는 조직 개편방안이 필요하다. 둘째, AI, 메타버스 등 새로운 분야의 표준과정에서 발생하는 갈등의해결기제로 산업표준심의회 운영관리조직 설치가 이루어져야 한다. 셋째, 산업표준심의회의 표준 제·개정 절차에다양한 이해관계자가 참여할 수 있는 방안을 마련하여야 한다. 넷째, 정부부처, COSD, 기술심의회 및 전문위원회로 구성된 표준공동체의 활성화를 위해 표준전문가 네트워크의 범위와 강도를 확대되어야 한다. 다섯째, 표준제·개정 참여자들의 산업표준심의회를 관통하는 표준윤리와 행동규범을 제정하고, 이해충돌이 발생하지 않도록하는 절차적 합리성 확보방안을 수립할 필요성이 있다.This study aims to secure a diversity of theories about standard policy to identify the dynamics between internal and external participants by applying a platform perspective to the Korean Industrial Standards Council. In doing so, this study attempts to suggest a direction that practically improves the Council. To accomplish it, I conducted a focus group interview(FGI) with experts engaging in standard policy/industries and the policy implications are as follows; First, as the Korean Industrial Standards Council is a law-based institution so it has difficulties in flexible operation. Thus, a plan to reorganize the Council is necessary for its independence and autonomy in the private sector to secure its flexibility. Second, an independent management organization should be established for resolving conflicts that occur during standardization processes in newly emerging fields such as AI and metaverse. Third, it is essential to establish a procedure allowing various stakeholders to participate in the standardization processes of the Korean Industrial Standards Council. Fourth, it is necessary to expand the scope and strength of the standard community network composed of government departments, COSD, technology councils, and expert committees. Last but not least, there is need to set up standard ethics and a code of conduct for participants in the Korean Industrial Standards Council to enact and revise standards, and, in addition, procedural rationality avoiding interest conflicts needs to be set up as well.
Pattern Labelling of Business Communication Data

Systematic pattern recognition as well as the corresponding description of determined patterns entail numerous challenges in the application context of high-dimensional communication data. These can cause increased effort, especially with regard to machine-based processing concerning the determination of regularities in underlying datasets. Due to the increased expansion of dimensions in multidimensional data spaces, determined patterns are no longer interpretable by humans. Taking these challenges into account, this paper investigates to what extent pre-defined communication patterns can be interpreted for the application area of high-dimensional business communication data. An analytical perspective is considered by taking into account a holistic research approach and by subsequently applying selected Machine Learning methods from Association Rule Discovery, Topic Modelling and Decision Trees with regard to the overall goal of semi-automated pattern labelling. The results show that meaningful descriptions can be derived for the interpretation of pre-defined patterns.
Study of macroplastic transport and hotspots in urban river system

Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation Nur Syadza Elyana Abdullah Kok, Sharina Yunus, Ang Swee Peng, Khairuddin Ghafar, Nazri Ahmad; Study of macroplastic transport and hotspots in urban river system. AIP Conference Proceedings 10 January 2023; 2643 (1): 040021. https://doi.org/10.1063/5.0110295 Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAIP Publishing PortfolioAIP Conference Proceedings Search Advanced Search |Citation Search
Variance-Constrained Filter Design With Sensor Resolution Under Round-Robin Communication Protocol: An Outlier-Resistant Mechanism

In this article, a new outlier-resistant mechanism is proposed to deal with the variance-constrained filtering problem for a class of networked systems subject to sensor resolution under the round-robin protocol (RRP). Sensor resolution, which serves as an important index in determining measurement accuracy, is taken into account in the addressed filtering problem, and the sensor-resolution-induced uncertainty is tackled by using an upper-bounding technique. The RRP is employed to regulate the order of signal transmission in order to relieve communication overhead. In the case of measurement outliers, a tailored saturation function is dedicatedly introduced to the filter structure for the purpose of suppressing the outlier-corrupted innovations, thereby maintaining satisfactory filtering performance. By solving a matrix difference equation, an upper bound is first acquired on the error covariance of the devised filter, and the associated filter parameters are subsequently determined through minimizing the acquired bound. The validity of the developed variance-constrained filter design approach is thoroughly demonstrated via two simulation examples.
Market Analysis of Key Manufacturing Segments Using News Data

This paper examines the use and viability of unstructured data in forecasting the real economy inorder to quickly understand the current situation and trends in the real economy in light of growinguncertainty both domestically and externally. To extract an index utilizing news data, the methodology of Thorsrud (2016) was used to develop two approaches. The first approach involves conducting topic analysis to extract topics and then employing sentiment analysis for each topic and calculating a simple index. The second approach involves creating a comprehensive score by combining the sentiment score and topic score to create a sort of composite index. To prove the utility of news data-based indices, the total population was set to match the number of topics that had the maximum number of word groups of all of the news data from the six segments of the manufacturing industry for the given period. That number was then reduced based on topics that met a certain standard, and the correlation between the extracted indices and real industry indices (such as an increase in the segment-based manufacturing index) was examined. In conclusion, the numbers calculated by analyzing the news for each segment of the manufacturing industry showed a similar trend to that of the real economy, showing that data extracted in a quantitative manner from unstructured data such as news articles prove to be significantly useful in understanding trends in the real economy.
Chosun Government-General's Oppression of Ethnic Religion and Mukukdaedo Incident in Jeju Island

The Mugeuk Daedokyo Incident on Jeju Island was a significant incident that occurred on Jeju Island in 1937 when Japan was moving toward militarism. According to the verdict, 20 people were convicted in this case. The most common crimes they were charged with were “impiety to the Japanese Emperor” and “National security law.” ‘Impiety to the Japanese Emperor” consisted in the fact that they foresaw that the Japanese Emperor would soon be dethroned, and “National security law” was invoked as they said that Japan’s imperialism would soon collapse and Joseon would become independent. Additionally, Military penal law and Navy penal law were involved as Japan said that it would lose in the Sino-Japanese War. This incident was part of an independence movement that desired the defeat of Japan and Korea's independence. To block the support of the general public for the religious leader Kang Seung-tae, the Japanese government played on social issues such as “fraud,” “rape,” and “violation of doctors’ rules.” charged with immorality.&#x0D; The Imperial Japanese divided the religions of colonial Korea into two types. Japan’s state religions, “Shinto” and “Buddhism,” and “Christianity,” were classified as religions and administered by the Religious Division of the Academic Affairs Bureau of the Japanese Government-General of Korea. Ethnic religions that desired human liberation, national liberation, and national independence were classified as “similar religions,” and were controlled by the Government-General’s Police Bureau, which suppressed independence activists. Religions classified as pseudo-religions were all ethnic religions that dreamed of national liberation.&#x0D; Even after the liberation of Korea, this religious classification made by the Japanese was accepted as it was, and those involved in the Mugeukdaedo incident were excluded from the national conferment of a decoration. Kang Seung-tae, the leader of the Mugeuk Daedokyo, was treated as a person of interest to the point that even after serving his six-year sentence, the Japanese Empire would not release him, because the view of the Japanese Government- General, who treated him as a pseudo religious leader, was maintained even after liberation.&#x0D; Now is the time to frame the Mugeukdaedo incident on Jeju Island as one of the fiercest national liberation movements of the 1930s.
A Study on the Determinants of Korean e-Customs System Utilization Using AHP/IPA

Electronic trade became more active and common with the development of technology. Since the trade transaction has increased and diversified, it is necessary to use the e-customs clearance system, to increase the efficiency of trade operation using e-Trade.&#x0D; The purpose of this paper is to analyze determinant factors affecting the use of UNI-PASS, which is considered as one of the most excellent e-customs clearance system in the world.&#x0D; Adopting AHP and IPA method, this study selected assessment factors derived from previous studies and was classified as ‘Human resource factors’, ‘Internal environment(corporate) factors’, ‘Institutional factors’, ‘Technical factors’ and ‘External environment factors’ and again subdivided into a total of 15 sub-factors. And we examine the importnace and performance of those factors. The in-depth survey was conducted on customs attorneys and trading companies who are experts in customs clearance.&#x0D; The results of the survey show ‘Technical factors’ are the most important for the e-customs clearance system usage and the importance score of ‘the ease of use’ is the highest among sub-factors. In addition, according to IPA result, it is evaluated that the importance of ‘the ease of use’ and ‘the collaboration of related organization’ are high, but current performance levels are low, requiring the concentrated effort to improve the efficiency of e-customs clearance system.
Performance Study of Two Bearings-only Target Tracking Algorithms

Abstract For the bearings-only target tracking for single array, the tracking performance of extended kalman filter algorithm in cartesian coordinates and modified polar coordinates is studied. The result shows that the performance of extended kalman filter algorithm in polar coordinates is more general than that in cartesian coordinates. In addition, the tracking performance of these two algorithms decreases with an increase in azimuth measurement error.
Of Machine Rationality: Artificial Intelligence's Legal Identity and Liability

Legal uncertainties prevent from artificial intelligence (“AI”) being broadly applied to human society. Legislators attempt to react to this issue but are struggling with some basic legal questions, such as understanding AI’s nature and legal identity. This Article summarizes eight features of AI and distinguishes it from human beings and subjects of law by a core feature of machine rationality. Following those features, this Article proposes a roadmap to impose civil liability on the people interacting with AI under the theories of strict products liability and negligence for repairing injuries caused by AI-enabled products and services. It categorizes human faults, distinguished from but reflected as AI defects, such as algorithm discrimination. It also reviews the risks of harm caused by AI and alters the risks raised by data conversion from unstructured to structured.
Safety check and status in school makerspaces: Focused on the national primary and secondary schools

이 연구의 목적은 Q 방법론을 적용하여 고등학생들이 발명 교육을 선택하는 과정에서 중요하게 여기는 요인을 유형화하고 그 특성을 분석하는데 있다. 이 연구의 결과 고등학생들이 발명 교육을 선택하는 유형은 4개 유형으로 발견되었다. 첫 번째 유형은 ‘발명 교육을 통한 성장 지향형’이다. 이들은 발명 교육을 통한 적성 및 진로 탐색 등 자신의 성장 가능성에 관심을 두고, 교육 시설이나 환경은 발명 교육 선택에 영향을 끼치지 않는다고 하였다. 따라서 발명교육에 대한 기대를 충족시키고, 이를 통해 성장할 수 있도록, 다양한 발명 교육 기회를 제공할 필요가 있다. 두 번째 유형은 ‘발명 교육에서의 공작 지향형’이다. 이들은 교육과정에서 만들기 기반의 프로젝트뿐 아니라 이와 관련한교사의 전문성, 충분한 교육 기자재가 발명 교육 선택의 중요한 요인이라고 하였다. 따라서 발명 교육 시 제작과 관련된 활동을 포함하여 발명 교육에 대한관심을 지속적으로 유지할 수 있도록 노력해야 할 것이다. 세 번째 유형은 ‘발명 교육과정의 전문성 중시형’으로 발명 교육 담당 교사와 운영 시기 및시간 등 교육과정이 발명 교육 선택의 주요 요인이라고 하였다. 따라서 발명교육과정을 구성할 때 전문성있는 강사진을 섭외하는 것이 가장 중요하며, 교육 내용을 배우기에 충분한 교육 시간 및 적절한 교육 시기를 고려하는 것이필요하다. 마지막 유형은 ‘발명 교육을 함께할 동료 지향형’이다. 이들은 발명 교육 선택 시 친구와 함께 하거나, 새로운 친구를 사귈 수 있기를 기대하는등 동료 학습자가 발명 교육 선택의 중요한 요인이라고 하였다. 따라서 친구와함께 발명 교육을 수행할 수 있도록 하거나, 발명 교육을 통해 새로운 친구를사귈 수 있도록 팀 및 의사소통 기반의 다양한 활동을 구성할 필요가 있다.The purpose of this study is to apply the Q-methodology to categorize and analyze the characteristics of factors that are important to high school students in the process of choosing invention education. As a result of this study, four types of high school students' choice of invention education were found. The first type is ‘the type that growth-oriented through invention education’. They were interested in their own growth potential, such as aptitude and career exploration through invention education, and said that educational facilities or environment did not affect the choice of invention education. The second type is ‘the type that making-oriented in invention education’. They said that not only the making-based project in the curriculum, but also the teacher's expertise and sufficient educational equipment were important factors in choosing invention education. The third type was ‘the type that emphasizes the expertise of the invention curriculum’, and it was said that the curriculum such as the teacher in charge of invention education and the time and time of operation were the main factors in choosing invention education. The last type is ‘the type that peer-oriented in invention education’. When choosing invention education, they said that fellow learners were an important factor in choosing invention education, such as the expectation of being with friends or making new friends.
Approach to Relevance Based Data Filtering in Data Retrieval Tasks

The research is devoted to solving the problem of conjugation of the virtual information space and the physical world in terms of data retrieval. Wherein the methods for solving the problem of extracting data from the virtual information space are determined by these data themselves (data-driven). The paper discusses ways to solve the problem of thematic content obtaining (data retrieval) from an unstructured set of information resources or news feeds. The problems of the “growing bubble” of unprocessed documents that arise during the “blind” collection of documents are discussed and ways to solve these problems are proposed in the paper. To reduce the resource consumption of the problem of forming a periodically updated search base, three approaches to the automatic collection of “raw data” are proposed. The proposed approaches to developing the sub-search systems are the part of a large class of modern methods and algorithms of adaptive heterogeneous data filtering for content retrieval and aggregation in subject oriented knowledge bases formation. A possible field of application and relevance are determined by the fact that for the closed cyber-physical systems the use of sub-search systems is proposed with unlimited and unstructured information space as an input that is being processed in real time. One of the possible implementations of proposed methods is in the development of the knowledge bases for science-technical documentation.
Preface: International Conference on Mathematics and Mathematics Education (ICM2E 2021)

Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation Preface: International Conference on Mathematics and Mathematics Education (ICM2E 2021). AIP Conference Proceedings 7 February 2023; 2698 (1): 010001. https://doi.org/10.1063/12.0013942 Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAIP Publishing PortfolioAIP Conference Proceedings Search Advanced Search |Citation Search
The Structural Relationship Among Social Support, Grit, and Academic Self-efficacy in Nursing Students

This study was performed to investigate the structural relationship among social support, grit, and academic self-efficacy in nursing students. A descriptive survey study was performed from October 1 to 14, 2022. Self-reported data using structured questionaries were collected from 122 nursing students in an University. Collected data were analyzed by structural equation model using SmartPLS 3.3.7. Among social support systems in nursing students, parental and professional supports had significant positive impacts on the grit. The grit had significant positive impacts on academic self-efficacy. Also, the grit mediates significantly the relationship between parental support and academic self-efficacy. The grit is significant predictor of academic self-efficacy in nursing students. To enhance academic self-efficacy of nursing students, it is necessary to be developed the grit improvement programs considering to social support system.
A Study on Two Aspects of Retelling in the Classical Play “Uncle Vanya”: Focusing on Ulitskaya's Play “Russian Jam” and Retelling Case in Liberal Arts Class

This thesis is an attempt to convergely research retelling as text and retelling of class cases and apply it to the literary interpretation aspect and literature education methodology. In this thesis, two types of retelling were studied, targeting the Russian playwright Anton Chekhov's play “Uncle Vanya”. In Chapter 1, I studied literary writers' retelling of literary works through the play “Russian Jam” written by Ulitskaya in 2006, and in Chapter 2, I studied 'ACT', a liberal arts class at the university where I am teaching, the students studied Chekhov's play “Uncle Vanya” on the process and results. Through these two cases, a literary work can be interpreted in a wide variety of perspectives through retelling, and when applied to actual class cases, students can actively enjoy the class, breaking away from the one-sided lecturer- centered class. In particular, it is suggested that retelling in literature class can be actively used in literature class methodology because it contributes to students' various creativity, active reading.
Exploring the Philosophical Meaning of 3D Creation &amp; Coding SW Utilization for Literature Education

This study explores the theoretical and philosophical basis of the teaching-learning process that creates and visualizes a space embodied in literary texts using 3D creation &amp; coding SW, which is a convergence teaching and learning method of literature education, and utilizes SW in literature education. This is a critical reflection on the literature education in the past and the characteristics of future learners such as 'Digital Native', 'Homo Ludens', 'Gamification', and 'Telepresence'. Based on this, it is an attempt to use cutting-edge technology in the teaching-learning process to have an educational effect and to minimize the time and space constraints in the educational environment, and it can be said to be an attempt to induce educational interest and provide motivation.