2020 9th International Congress on Advanced Applied Informatics (IIAI-AAI)最新文献_第8页

Attitude Change in Human Decision Making Process Based on Observations of victims of Special Fraud 基于特殊欺诈受害者观察的人类决策过程中的态度变化

2020 9th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2020-09-01 DOI: 10.1109/IIAI-AAI50415.2020.00153

Eriko Musashi, Takaaki Hosoda

引用次数: 1

Proposal of a Task Management Tool to Promote Student Volunteer Autonomy 一种促进学生志愿者自主性的任务管理工具的建议

2020 9th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2020-09-01 DOI: 10.1109/IIAI-AAI50415.2020.00167

Koji Mikami, Yukie Majima, Seiko Masuda

引用次数: 0

More Accurate Evaluation of Student’s Ability Based on A Newly Proposed Ability Equation 基于新能力方程的学生能力评价

2020 9th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2020-09-01 DOI: 10.1109/IIAI-AAI50415.2020.00042

H. Hirose

{"title":"More Accurate Evaluation of Student’s Ability Based on A Newly Proposed Ability Equation","authors":"H. Hirose","doi":"10.1109/IIAI-AAI50415.2020.00042","DOIUrl":"https://doi.org/10.1109/IIAI-AAI50415.2020.00042","url":null,"abstract":"To find why we cannot see obvious relationships between entrance examination scores and academic records in universities in mathematics subjects, we have investigated three testing records of the placement test, the learning check test, and term examinations. First, irreducible probabilistic fluctuations of academic scores are analyzed by using the placement test and term examinations. As a result, we have noticed the magnitude of irreducible probabilistic fluctuations. Next, we have compared the score distributions of the three testing scores in equally split classes using the placement test scores. In testings in this paper, unlike the ordinary testing style of the description type in mathematics subjects, the multiple choice type testings were performed. Then, we have found two important things. One is that we can eliminate teacher’s evaluation biases. The other is that the student’s academic growth could be seen more clearly using the multiple choice type testing than using the description type testing. In addition, we have proposed a fundamental equation on student’s ability including irreducible probabilistic fluctuations.","PeriodicalId":188870,"journal":{"name":"2020 9th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129870059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Estimating Manufacturing Activity via Machine Learning Analysis of High-frequency Electricity Demand Patterns 通过机器学习分析高频电力需求模式来估计制造活动

2020 9th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2020-09-01 DOI: 10.1109/IIAI-AAI50415.2020.00117

Yoshiyuki Suimon, K. Izumi, Hiroki Sakaji, T. Shimada, Hiroyasu Matsushima

{"title":"Estimating Manufacturing Activity via Machine Learning Analysis of High-frequency Electricity Demand Patterns","authors":"Yoshiyuki Suimon, K. Izumi, Hiroki Sakaji, T. Shimada, Hiroyasu Matsushima","doi":"10.1109/IIAI-AAI50415.2020.00117","DOIUrl":"https://doi.org/10.1109/IIAI-AAI50415.2020.00117","url":null,"abstract":"In order to forecast the economic trend, it important to ascertain what is actually going on in the economy in a timely manner. In this research we measure production activity on the basis of the data of electricity used in manufacturing industry production processes. Major Japanese power companies publish actual electricity consumption data for every hour or every five-minute period. In this research, we set out a method of assessing economic activity in real time by focusing on this kind of high-frequency electricity demand data. Concretely, we estimate factors which means the pattern of the electric demand based on principal component analysis (PCA) for the electricity demand data, and build the regularized regression models in order to estimate the economic activity by using the PCA factors. In Japan, the official statistics on the production activities of the manufacturing industry is Industrial Production Index released by the Ministry of Economy, Trade and Industry. Based on the proposed method, it is possible to estimate the manufacturing activity about one month earlier than the publication day of the official statistic. Furthermore, we confirmed that the estimation of the Industrial Production Index based on our method can achieve higher forecast accuracy than the market forecast average.","PeriodicalId":188870,"journal":{"name":"2020 9th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133027092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Design of an educational multimedia library to teach Python to non-technical university students 设计一个教育多媒体图书馆，向非技术大学生教授Python

2020 9th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2020-09-01 DOI: 10.1109/IIAI-AAI50415.2020.00041

A. Valente, E. Marchetti, Jingyun Wang

引用次数: 2

Kansei Transition Analysis by Time-series Change of Media Content 基于媒体内容时间序列变化的感性转换分析

2020 9th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2020-09-01 DOI: 10.1109/IIAI-AAI50415.2020.00091

T. Nakanishi, Ryotaro Okada, Rintaro Nakahodo

引用次数: 0

Detection of Lymph Nodes using CNN from Contrast-Enhanced CT Images 利用CNN从增强CT图像中检测淋巴结

2020 9th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2020-09-01 DOI: 10.1109/IIAI-AAI50415.2020.00100

T. Ono, Y. Iwahori, Hiroyasu Usami, B. Kijsirikul, M. Bhuyan, Taihei Oshiro, Y. Shimizu

引用次数: 3

Grit as a Determinant of Success in the Teacher Recruitment Examination 勇气是教师招聘考试成功的决定因素

2020 9th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2020-09-01 DOI: 10.1109/IIAI-AAI50415.2020.00076

Ryosuke Sakurai, Takumi Watanabe

{"title":"Grit as a Determinant of Success in the Teacher Recruitment Examination","authors":"Ryosuke Sakurai, Takumi Watanabe","doi":"10.1109/IIAI-AAI50415.2020.00076","DOIUrl":"https://doi.org/10.1109/IIAI-AAI50415.2020.00076","url":null,"abstract":"Grit, which concerns perseverance and passion to achieve long-term goals, predicts success in a wide range of areas. As a preliminary step towards the application of grit in institutional research (IR), this study longitudinally analyzes the impact of individual differences regarding level of grit on results in teacher recruitment examinations. In this study, undergraduate students at a Japanese teacher-training university (N = 629) responded to a questionnaire survey. The results showed that students with higher grit were more likely to take the teacher recruitment exam, and also to pass the second part of this exam. This effect persisted even after controlling for self-control, a noncognitive skill that is strongly associated with goal achievement. It was also found that perseverance of effort and consistency of interest, which are subfactors of grit, had differing effects on the results of teacher recruitment exams respectively: while consistency of interest had an effect on the probability of taking the teacher recruitment exam, perseverance of effort had an effect on the probability of passing the second part of the exam. We concluded that consideration of grit can help teacher-training universities resolve the issue of producing high numbers of high-quality teachers.","PeriodicalId":188870,"journal":{"name":"2020 9th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114520464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Data Augmentation for Foreign Material Discrimination using Deep Learning 基于深度学习的外来物质鉴别数据增强

2020 9th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2020-09-01 DOI: 10.1109/IIAI-AAI50415.2020.00126

Tomoya Teragaki, Shingo Kawahito, Fuminori Kimura, Osamu Honda

引用次数: 0

Mediation Effect of the Improvement in Teaching Assistant Quality in Students’ Evaluations of Their First-Year Experience 助教素质提升对学生第一年体验评价的中介作用

2020 9th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2020-09-01 DOI: 10.1109/IIAI-AAI50415.2020.00068

Mio Tsubakimoto

{"title":"Mediation Effect of the Improvement in Teaching Assistant Quality in Students’ Evaluations of Their First-Year Experience","authors":"Mio Tsubakimoto","doi":"10.1109/IIAI-AAI50415.2020.00068","DOIUrl":"https://doi.org/10.1109/IIAI-AAI50415.2020.00068","url":null,"abstract":"In Japanese higher education, a first-year experience program is required for new university students with diverse academic abilities and motivations. In order to ensure the quality of such higher education, it is necessary to properly train and utilize teaching assistants (TAs). The University of Tokyo, a national Japanese university, also provides a first-year experience program called the \"First-Year Seminar.\" This program started in 2015, aiming to promote problem finding and solving skills through the utilization of TAs who are required to engage students in the program. However, the causal structure of how TAs effectively work in class has not been confirmed. The purpose of this study is to verify the causal model from the perspective of educational practice using data from student evaluations of teaching. The training of TAs underwent radical reform in 2017. The multi-group mediation analysis between pre- and post-TA training reform showed that the specific and appropriate support actions of the TA affect students and teachers, thereby affecting the students’ overall lecture satisfaction. The author found that TAs who did not give enough specific learning support and knowledge can have a significantly negative effect on students, faculty, and lecture satisfaction. Furthermore, the author showed the educational effects of TA development not only in selfevaluation by TAs but in the supportive relationships among faculty, students, and TAs. The results of this study demonstrate the structure of how TAs work towards their goal of supporting classes.","PeriodicalId":188870,"journal":{"name":"2020 9th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"119 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133587085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0