2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI)最新文献_第6页

Effects of Parameters of an Island Model Parallel Genetic Algorithm for the Quadratic Assignment Problem 岛型并行遗传算法参数对二次分配问题的影响

2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2019-07-01 DOI: 10.1109/IIAI-AAI.2019.00097

Alper Kizil, Korhan Karabulut

引用次数: 0

HighNyammer BBS Scaffolds the Development of Each Learner's Collective Cognitive Responsibility HighNyammer论坛为学习者集体认知责任的发展提供了平台

2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2019-07-01 DOI: 10.1109/IIAI-AAI.2019.00045

Hideki Kondo, Sayaka Tohyama, Ayano Ohsaki, Masayuki Yamada

{"title":"HighNyammer BBS Scaffolds the Development of Each Learner's Collective Cognitive Responsibility","authors":"Hideki Kondo, Sayaka Tohyama, Ayano Ohsaki, Masayuki Yamada","doi":"10.1109/IIAI-AAI.2019.00045","DOIUrl":"https://doi.org/10.1109/IIAI-AAI.2019.00045","url":null,"abstract":"It is well known that contributions from each learner's \"collective cognitive responsibility\" are essential in collaborative knowledge creation. This study examined whether real-time feedback can enhance collective cognitive responsibility. To consider this question, we hypothesized that attaining higher values of betweenness centrality in subjects' relationships reflects an improvement in collective cognitive responsibility; therefore, we developed a bulletin board system (BBS) to calculate values of betweenness centrality using network-analysis methodology in real-time. The research target was a student-staff community working for \"Classroom-M\" that used the BBS, which we called \"HighNyammer,\" for information-sharing among students and staff members; it revealed the real-time value of betweenness centrality for each participant, based on relationships between the authors of posted articles. The results of this HighNyammer trial and a survey on four student-staff members demonstrated the potential effectiveness of this function, especially for novice workers. The value of betweenness centrality indicated each individual's position within the community.","PeriodicalId":136474,"journal":{"name":"2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132572790","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: 2

Generating Synthetic Samples to Improve Small Sample Learning with Mixed Numerical and Categorical Attributes 生成合成样本以改进混合数值和分类属性的小样本学习

2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2019-07-01 DOI: 10.1109/IIAI-AAI.2019.00121

Yao-San Lin, Wan-Ni Cheng, C. Chen, Der-Chiang Li, Hung-Yu Chen

{"title":"Generating Synthetic Samples to Improve Small Sample Learning with Mixed Numerical and Categorical Attributes","authors":"Yao-San Lin, Wan-Ni Cheng, C. Chen, Der-Chiang Li, Hung-Yu Chen","doi":"10.1109/IIAI-AAI.2019.00121","DOIUrl":"https://doi.org/10.1109/IIAI-AAI.2019.00121","url":null,"abstract":"The small data learning issue has existed for over one hundred years (since 1908) when the Student's t-distribution was first developed. Few statistical tools can evaluate a population appropriately if the sample size is too small; small samples can be remedied through virtual sample generation (VSG) methods, which are widely used in industry and machine learning. However, most VSG methods were developed for data having only numerical attributes, very few studies have dealt with nominal attributes and cause domain estimation limitations. Therefore, this paper proposes a method that generates virtual samples based on the discrete degrees of nominal attributes, and then estimates the general population domains by fuzzy membership functions. A backpropagation neural network model and a support vector regression model are used to test the efficiency of the proposed method, while the Wilcoxon-sign test is used to test the difference with raw data sets. The result shows that the proposed method can reduce the mean absolute error and enhance classification accuracy by generating virtual samples that have nominal attributes.","PeriodicalId":136474,"journal":{"name":"2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132894797","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

Case Study Applying GQM+Strategies with SysML for IoT Application System Development 应用GQM+策略和SysML进行物联网应用系统开发的案例研究

2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2019-07-01 DOI: 10.1109/IIAI-AAI.2019.00184

Toshinori Takai, Katsutoshi Shintani, Hideki Andoh, H. Washizaki

引用次数: 2

Analysis of Participants to the International Conferences Held in Japan and its Related Factors 在日本举行的国际会议的参与者及其相关因素分析

2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2019-07-01 DOI: 10.1109/IIAI-AAI.2019.00165

Yasushi Sugiyama, T. Matsuo, Atsushi Shibata, Hidekazu Iwamoto, T. Hochin

{"title":"Analysis of Participants to the International Conferences Held in Japan and its Related Factors","authors":"Yasushi Sugiyama, T. Matsuo, Atsushi Shibata, Hidekazu Iwamoto, T. Hochin","doi":"10.1109/IIAI-AAI.2019.00165","DOIUrl":"https://doi.org/10.1109/IIAI-AAI.2019.00165","url":null,"abstract":"From industrial viewpoint, the international conference has a significant economic impact for the region where the conference takes place. Participants at international conferences will spend more days than tourists or visitors for other purposes. Many different stakeholders are involved in the convention industry as it is an basic factor in promoting inbound tourism in Japan. Japanese governmental agency JNTO takes an important role of promoting to attract international conference. In this paper, 2427 samples are collected for evaluation effective elements to number of participants, which is include the name of the conference, venue, prefecture / city, the number of participants, etc., then, the chi-square test was adopted to clarify the relationship with participants. From the perspective of attracting international conferences, we analyzed the cities and venues where many foreign participants are coming. As a result, it become clear that there was an association among the participants, the venue and the host city. For international conference organizers, the choice of a venue and a host city is one of the most important factors for the success of the conference. Furthermore, it was found that the other factors considered were hardly related. On the other hand, it has also become clear that certain venues may exhibit outstanding performance.","PeriodicalId":136474,"journal":{"name":"2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132984053","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

Peculiarity Classification of Flat Finishing Skill Training by using Torus Type Self-Organizing Maps with Cluster Maps 基于聚类环面自组织映射的平面精加工技能训练特性分类

2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2019-07-01 DOI: 10.1109/IIAI-AAI.2019.00158

M. Teranishi, S. Matsumoto, Hidetoshi Takeno

引用次数: 1

A Drawing Software that Changes User's Realistic Experience by Sounds Generated by the Combination of Tools and Materials 一个绘图软件，通过工具和材料组合产生的声音改变用户的现实体验

2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2019-07-01 DOI: 10.1109/IIAI-AAI.2019.00201

Yulana Watanabe, T. Fujimoto

{"title":"A Drawing Software that Changes User's Realistic Experience by Sounds Generated by the Combination of Tools and Materials","authors":"Yulana Watanabe, T. Fujimoto","doi":"10.1109/IIAI-AAI.2019.00201","DOIUrl":"https://doi.org/10.1109/IIAI-AAI.2019.00201","url":null,"abstract":"Today, many people have their own electronic devices, and use the internet. As a large part of the daily activities have now been digitized, many have no difficulty performing them by using the devices. Amid this digitization, a wide range of drawing software is evolving. From \"drawing/painting\" software that can be easily used by children and adults alike to those with specific features such as special software for product modeling and software with the texture of watercolor paints, different kinds of drawing software have been developed. Many creators and specialists use them which suit their purposes. While they all focus on providing functions and ease of use, few of the drawing software products represent realistic drawing experience. The sensation users have when working with analog tools creates emotional attachment to the tools. This leads to higher quality of the work and improved productivity. In addition, when drawing on paper with a pen or brush, unintended lines or points can be created. Though these cannot be easily corrected, they may add an intriguing touch to the work. With drawing software, this never happens, and making corrections is easy. In this research, we propose drawing software with realistic experience, which is one of the appeals of physical drawing as opposed to digitized drawing. In this paper, we focus on the realistic experience generated by sounds, and work on the sounds that vary by the combination of tools and materials.","PeriodicalId":136474,"journal":{"name":"2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131941180","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

An Investigation on the Researchers Who Received Japanese Grant-in-Aid for Scientific Research (KAKENHI) with a Focus on Their Roles and Research Achievements 对日本科学研究补助金(KAKENHI)获得者的调查——以他们的作用和研究成果为重点

2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2019-07-01 DOI: 10.1109/IIAI-AAI.2019.00031

Yuhiro Mizunuma, Keita Tsuji

引用次数: 1

A Solution for Dynamic Controller Provisioning Problem of SDN using Harmony Search 用和谐搜索解决SDN动态控制器配置问题

2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2019-07-01 DOI: 10.1109/IIAI-AAI.2019.00128

Sang-Young Kim, Sejun Kim, Pardis Birzhandi, P. Li, H. Youn

引用次数: 0

A Learning Environment Attracting Attention to the Nested Structure of Metacognition of Self-Regulated Learning 一个关注自我调节学习元认知嵌套结构的学习环境

2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI) Pub Date : 2019-07-01 DOI: 10.1109/IIAI-AAI.2019.00048

Kai Morita, Koji Tanaka, Chanakarn Kingkaew, M. Ikeda

引用次数: 2