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2017 Fiscal Year Annual Research Report

Improving Teaching Materials through Educational Big Data

Research Project

Project/Area Number 16H03078
Research InstitutionKobe University

Principal Investigator

殷 成久  神戸大学, 情報基盤センター, 准教授 (20512180)

Co-Investigator(Kenkyū-buntansha) 熊本 悦子  神戸大学, 情報基盤センター, 教授 (00221383)
魚崎 典子  大阪大学, 国際教育交流センター, 特任准教授(常勤) (00721523)
廣川 佐千男  九州大学, 情報基盤研究開発センター, 教授 (40126785)
毛利 考佑  東京農工大学, 工学(系)研究科(研究院), 助教 (60796001)
Project Period (FY) 2016-04-01 – 2020-03-31
KeywordsDITeL電子教材システムの機能拡張 / 学習スタイル / 認知スタイル / アソシエーション・ルール / 系列分析 / 学習ログの分析
Outline of Annual Research Achievements

本年度では、電子教材システムDITを機能拡張し、名前を変更しました。「DITeL(Digital Textbook for Improving Teaching and Learning)」という名前にしました。学習スタイルと認知スタイルのアンケート機能をシステムに追加しました。
学習ログデータを利用した統計・相関分析などの研究を行いました。その中の一例として、Zoom in/outの動作を多くされたページはそのページにある図面や文字が小さく、読みにくいというパターンを発見しました。更に、アソシエーション・ルールを使って、学習スタイル、認知スタイルと学習ログの関係を分析した結果、勉強の効率や勉強意欲などは学生の学習スタイルや認知スタイル、学習時間によって違うことが分かりました。
また、システムに残された学習行動ログ用いて、行動系列分析(Sequential Analysis: Bakeman and Gottman, 1997)を行い、学習行為間の行動系列という潜在的な情報を分析しました。例えば、HLやUL、BMの追加・削除を繰り返す行動系列がよく見られました。アンケートによると、マークした重要なキーワードや重要なページの場所をよく変更していたことが分かりました。したがって、教材を作成する際には重要な場所やページを予めマークしておくと、教材が分かりやすくなることが分かりました。それらの分析結果は教材や電子教材閲覧システムの改善に利用可能であることが示されました。学習は顕在的な情報だけではなく、潜在的な情報にも影響されています。本研究は系列分析を使って、潜在的な情報を抽出することができ、それから、その潜在的な情報は学習効果にも影響するということを示しました。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

データを収集するための電子教材システムDITeLを機能拡張しました。現在は、共同研究者の授業にDITeLシステムを導入し、約20万件のレコードを収集できました。更に、他の授業にも展開する予定があります。
また、データの分析結果によって、SILM (System for Improving Learning Materials)というシステムを開発しました。更に他の教材改善システムの開発も始まりました。
招待講演などで、現在までの研究成果の発表も行いました。更に、神戸大学でLEET workshopを開催しました。国際共同研究も結ぶことができました。

Strategy for Future Research Activity

継続的にデータ収集の基盤システムを改善します。データ分析を行い、その結果による新たな機能を開発する予定です。更に、学生のクイズの成績によって教材改善システムを研究開発する予定です。日本国内だけでなく、海外でもシステムを利用してもらい、英語の教材の改善にも応用できるかどうかを検討します。
収集したデータを研究分析し、国内外の国際会議に投稿し、発表します。更に、ジャナールの論文投稿も行う予定です

  • Research Products

    (49 results)

All 2019 2018 2017

All Journal Article (14 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 14 results) Presentation (33 results) (of which Int'l Joint Research: 33 results,  Invited: 3 results) Book (1 results) Funded Workshop (1 results)

  • [Journal Article] Analyzing Learning Patterns Based on Log Data from Digital Textbooks2019

    • Author(s)
      Kousuke Mouri, zhuo ren, uozaki noriko, chengjiu Yin
    • Journal Title

      International Journal of Distance Education Technologies (IJDET)

      Volume: Vol. 17, No. 1 Pages: -

    • Peer Reviewed
  • [Journal Article] Learning Analytics for Improving Learning Materials using Digital Textbook Logs2018

    • Author(s)
      Kousuke Mouri, Chengjiu Yin and Noriko Uosaki
    • Journal Title

      Information Engineering Express International Institute of Applied Informatics

      Volume: Vol.4, No.1 Pages: 23-32

    • Peer Reviewed
  • [Journal Article] Learning Japanese Beyond the Classroom: Recommended CALL Tools2018

    • Author(s)
      Mehrasa Alizadeh, Parisa Mehran, Noriko Uosaki, Chengjiu Yin
    • Journal Title

      The Language Teacher

      Volume: Vol.42, No. 2 Pages: 26-28

    • Peer Reviewed
  • [Journal Article] Trends and Research Issues of Emerging Technologies to Enhance Learning2018

    • Author(s)
      Chengjiu Yin, Neil Yen, Qun Jin
    • Journal Title

      International Journal of Distance Education Technologies(IJDET)

      Volume: Vol. 16, No. 4 Pages: -

    • Peer Reviewed
  • [Journal Article] Roles and strategies of learning analytics in the e-publication era2018

    • Author(s)
      Chengjiu Yin, Gwo-Jen Hwang
    • Journal Title

      Knowledge Management & E-Learning: An International Journal (KM&EL)

      Volume: Vol. 10, No.4 Pages: -

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 電子教科書システムDITeLの利用履歴データ活用に向けた学修分析(Learning Analytics towards the Usage of Learning log from DITeL Digital Textbook System)2018

    • Author(s)
      殷 成久, 熊本 悦子
    • Journal Title

      大学教育研究

      Volume: No.26 Pages: 1-8

    • Peer Reviewed
  • [Journal Article] Exploring the Relationships between Reading Behavior Patterns and Learning Outcomes based on Log Data from e-books: A Human Factor Approach2018

    • Author(s)
      Chengjiu Yin, Masanori Yamada, Misato Oi, Atsushi Shimada, Fumiya Okubo, Kentaro Kojima and Hiroaki Ogata
    • Journal Title

      International Journal of Human-Computer Interaction

      Volume: - Pages: -

    • Peer Reviewed
  • [Journal Article] Learning analytics for supporting seamless language learning using e-book with ubiquitous learning system2018

    • Author(s)
      Kousuke Mouri, Uosaki Noriko, Hiroaki Ogata
    • Journal Title

      Educational Technology and Society

      Volume: Vol. 21, No.2 Pages: 150-163

    • Peer Reviewed
  • [Journal Article] An SNS-based Model for Finding Collaborative Partners2017

    • Author(s)
      Chengjiu Yin, Jane Yin-Kim Yau, Gwo-Jen Hwang, Hiroaki Ogata
    • Journal Title

      Multimedia Tools and Applications

      Volume: Vol.76, No.9 Pages: 11531-11545

    • DOI

      10.1007/s11042-015-2480-1

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] LTDE: A Layout Tree Based Approach for Deep Page Data Extraction2017

    • Author(s)
      Jun Zeng, Feng Li, Brendan Flanagan, Sachio Hirokawa
    • Journal Title

      IEICE Transactions

      Volume: Vol.100-D, No.5 Pages: 1067-1078

    • Peer Reviewed
  • [Journal Article] Personalized Movie Recommendation System Based on Support Vector Machine and Improved Particle Swarm Optimization2017

    • Author(s)
      Xibin Wang, Fengji Luo, Chun-Yan Sang, Jun Zeng, Sachio Hirokawa
    • Journal Title

      IEICE Transactions

      Volume: Vol.100-D, No.2 Pages: 285-293

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Graph Clustering System for Text based Records in a Clinical Pathway2017

    • Author(s)
      Takanori Yamashita, Naoya Onimura, Hidehisa Soejima, Naoki Nakashima, Sachio Hirokawa
    • Journal Title

      Studies in Health Technology and Informatics

      Volume: Vol.245 Pages: 649-652

    • DOI

      10.3233/978-1-61499-830-3-649

    • Peer Reviewed
  • [Journal Article] ペアプログラミングと反転授業を導入したコンピュータシミュレーション実習における履修者の学習活動の分析2017

    • Author(s)
      鈴木聡, 廣川佐千男
    • Journal Title

      日本教育工学会論文誌

      Volume: Vol.41, No.3 Pages: 245-253

    • Peer Reviewed
  • [Journal Article] Learning Analytics for E-Book-Based Educational Big Data in Higher Education2017

    • Author(s)
      Hiroaki Ogata, Misato Oi, Kousuke Mohri, Fumiya Okubo, Atsushi Shimada, Masanori Yamada, Jingyun Wang, Sachio Hirokawa
    • Journal Title

      Smart Sensors at the IoT Frontier

      Volume: - Pages: 327-350

    • Peer Reviewed
  • [Presentation] Interactive Visualization of Template Graph for Daily Clinical Notes2018

    • Author(s)
      N. Onimura , T. Yamashita , N. Nakashima , H. Soejima , and S.Hirokawa
    • Organizer
      Proc. of the Eighth International Conference On Advances in Computing
    • Int'l Joint Research
  • [Presentation] Assessment of Doctoral Supervision of International Students2018

    • Author(s)
      Kumiko Kanekawa, Tetsuya Nakatoh, Takahiko Suzuki, and Sachio Hirokawa
    • Organizer
      Proc. of International Conference New Perspectives in Science Education
    • Int'l Joint Research
  • [Presentation] Predicting Purpose of Program from Superficial Structure2018

    • Author(s)
      Yoshiki Mashima, Takuya Okada, Sachio Hirokawa, Kazuhiro Takeuch
    • Organizer
      Proc. of the First IEEE International Symposium on Artificial Intelligence for ASEAN Development (ASEAN-AI 2018)
    • Int'l Joint Research
  • [Presentation] Empathy factor mining from reader comments of e-manga2018

    • Author(s)
      Eisuke Ito, Yuya Honda, Sachio Hirokawa
    • Organizer
      Proc. of eKnow2018
    • Int'l Joint Research
  • [Presentation] Learning Behavioral Pattern Analysis based on Students’ Logs in Reading Digital Books2017

    • Author(s)
      Chengjiu Yin, Noriko Uosaki, Hui-Chun Chu, Gwo-Jen Hwang, Jau-Jian Hwang, Itsuo Hatono, Etsuko Kumamoto and Yoshiyuki Tabata
    • Organizer
      Proc. of 25th International Conference on Computers in Education 2017
    • Int'l Joint Research
  • [Presentation] Real-time Analysis of Digital Textbooks: What Keywords Make Lecture Difficult?2017

    • Author(s)
      Kousuke Mouri, Atsushi Shimada, Chengjiu Yin, Noriko Uosaki and Keiichi Kaneko
    • Organizer
      Proc. of 25th International Conference on Computers in Education 2017
    • Int'l Joint Research
  • [Presentation] Enhancing Seamless Learning Using Learning Log System2017

    • Author(s)
      Noriko UOSAKI, Hiroaki OGATA, Kousuke MOURI & Chengjiu YIN
    • Organizer
      Proc. of 25th International Conference on Computers in Education 2017
    • Int'l Joint Research
  • [Presentation] Exploring the Relationships between Reading Behavior Patterns and Learning Outcomes based on Log Data from e-books2017

    • Author(s)
      Chengjiu Yin, Carol Hui-Chun Chu, Gwo-Jen Hwang, Etsuko Kumamoto, Itsuo Hatono
    • Organizer
      Proc. of the 2nd International Workshop on Learning Environment and Educational Technology 2017
    • Int'l Joint Research
  • [Presentation] Enhancing Teaching and Learning through Educational Data Mining2017

    • Author(s)
      Chengjiu Yin
    • Organizer
      Proc. of the 1st International Workshop on Learning Environment and Educational Technology (LEET2017)
    • Int'l Joint Research
  • [Presentation] Enhancing Learners’ Cross-Cultural Understanding in Language and Culture Class Using InCircle2017

    • Author(s)
      Noriko Uosaki, Takahiro Yonekawa, and Chengjiu Yin
    • Organizer
      Proc. of International Conference on Collaboration Technologies(CollabTech 2017) Collaboration Technologies and Social Computing
    • Int'l Joint Research
  • [Presentation] Exploring students’ behavioral pattern, learning achievement, and anxiety of a knowledge construction strategy-based e-book approach for academic English reading courses2017

    • Author(s)
      Hun-Chun Chu, Jau-Jian Hwang, Chengjiu Yin, Gwo-Jen Hwang
    • Organizer
      Proc. of the 1st International Workshop on Learning Environment and Educational Technology (LEET2017)
    • Int'l Joint Research
  • [Presentation] Building A Group Formation System by using Educational Log Data2017

    • Author(s)
      Chengjiu Yin, Noriko Uosaki
    • Organizer
      Proc. of the 2017 IEEE 17th International Conference on Advanced Learning Technologies
    • Int'l Joint Research
  • [Presentation] Supporting Collaborative Interaction among Learners with InCircle2017

    • Author(s)
      Noriko Uosaki, Takahiro Yonekawa and Chengjiu Yin
    • Organizer
      Proc. of the International Mobile Learning Festival 2017: Mobile Learning, Emerging Learning Design & Learning 2.0
    • Int'l Joint Research
  • [Presentation] E-book-based Learning Analytics for Improving Learning Materials2017

    • Author(s)
      Kousuke Mouri, Chengjiu Yin
    • Organizer
      Proc. of the IIAI International Congress on Advanced Applied Informatics 2017 (IIAI AAI 2017)
    • Int'l Joint Research
  • [Presentation] Predicting Learning Result of Learner in E-learning Course with Feature Selection Using SVM2017

    • Author(s)
      Yuki Kitanaka, Kazuhiro Takeuchi, Sachio Hirokawa
    • Organizer
      Proc. 9th International Conference on Education Technology and Computers(ICETC 2017)
    • Int'l Joint Research
  • [Presentation] Finding Key Integer Values in Many Features for Learner's Academic Performance Predication2017

    • Author(s)
      Yudai Tanabe, Koki Kagari, Yuki Kitanaka, Kazuhiro Takeuchi, Sachio Hirokawa
    • Organizer
      Proc. 9th International Conference on Education Technology and Computers(ICETC 2017)
    • Int'l Joint Research
  • [Presentation] Cluster Analysis of Scientific Cition Context2017

    • Author(s)
      Tetsuya Nakatoh, Kenta Nagatani, Sachio Hirokawa
    • Organizer
      Proc. 19th International Conference on Information Integration and Web-based Applications & Services (iiWAS 2017)
    • Int'l Joint Research
  • [Presentation] Finding Key Contents from Click Stream on E-learning Course2017

    • Author(s)
      Yuki Kitanaka, Kazuhiro Takeuchi, Sachio Hirokawa
    • Organizer
      Proc. 12th International Conference on Knowledge, Information and Creativity Support System(KICSS2017)
    • Int'l Joint Research
  • [Presentation] Machine learning is better than human to satisfy decision by majority2017

    • Author(s)
      Sachio Hirokawa, Takahiko Suzuki, Tsunenori Mine
    • Organizer
      Proc. WI '17 Proceedings of the International Conference on Web Intelligence
    • Int'l Joint Research
  • [Presentation] An Anaysis of Characteristics of Student-Athletes from Questionnaire by SVM2017

    • Author(s)
      Toru Sugihara, Soichiro Aihara, Sachio Hirokawa, Takashi Nara
    • Organizer
      Proc. of the 6th International Congress on Advanced Applied Informatics (AAI 2017)
    • Int'l Joint Research
  • [Presentation] Who is the Last Author of Your Paper?2017

    • Author(s)
      Kumiko Kanekawa, Tetsuya Nakatoh, Takahiko Suzuki, Sachio Hirokawa
    • Organizer
      Proc. of the 6th International Congress on Advanced Applied Informatics (AAI 2017)
    • Int'l Joint Research
  • [Presentation] A Multi model SVR Approach to Estimating the CEFR Proficiency Level of Grammar Item Features2017

    • Author(s)
      Brendan Flanagan, Sachio Hirokawa, Hiroaki Ogata
    • Organizer
      Proc. of the 6th International Congress on Advanced Applied Informatics (AAI 2017)
    • Int'l Joint Research
  • [Presentation] National Institute of Informatics, Analysis of the quality of academic papers by the words in abstracts2017

    • Author(s)
      Tetsuya Nakatoh, Kenta Nagatani, Toshiro Minami, Sachio Hirokawa, Takeshi Nanri, Miho Funamori
    • Organizer
      Proc. Human-Computer Interaction Int. 2017 (HCII 2017) (Springer LNCS 10274)
    • Int'l Joint Research
  • [Presentation] Assessing the Significance of Scholarly Articles using their Attributes2017

    • Author(s)
      etsuya Nakatoh, Sachio Hirokawa, Takeshi Nanri, Toshiro Minami, Miho Funamori
    • Organizer
      Proc. 24th International Symposium on Artificial Life and Robotics AROB 24th 2019
    • Int'l Joint Research
  • [Presentation] Discrepancy between Similarity and Polarity of Words Used in Sales Reports2017

    • Author(s)
      Takahiko Suzuki, Nao Wariishi, Sachio Hirokawa
    • Organizer
      Proc. 24th International Symposium on Artificial Life and Robotics AROB 24th 2019
    • Int'l Joint Research
  • [Presentation] Classification of Imbalanced Documents by Feature Selection2017

    • Author(s)
      Yusuke Adachi, Naoya Onimura, Takanori Yamashita, Sachio Hirokawa
    • Organizer
      Proc. International Conference On Computer Aided Design 2017
    • Int'l Joint Research
  • [Presentation] Text Mining of University Midterm Reports for Comparison of Educational Strength2017

    • Author(s)
      Kahori Ogashiwa, Masao Mori, Sachio Hirokawa
    • Organizer
      Proc. New Perspectives in Science Education 6th edition International Conference
    • Int'l Joint Research
  • [Presentation] Learning analytics in a Seamless Learning Environment, 7th International Learning Analytics and Knowledge (LAK)2017

    • Author(s)
      Kousuke Mouri, Hiroaki Ogata, Uosaki Noriko
    • Organizer
      Proc. of Top Conference Oral Presentation
    • Int'l Joint Research
  • [Presentation] Real-time Learning Analytics of e-Book Operation Logs for On-site Lecture Support2017

    • Author(s)
      Atsushi Shimada, Kousuke Mouri and Hiroaki Ogata
    • Organizer
      Proc. of the 17th IEEE International Conference on Advanced Learning Technologies (ICALT 2017)
    • Int'l Joint Research
  • [Presentation] implementing Seamless Language Learning Environment with a Learning Analytics2017

    • Author(s)
      Noriko Uosaki, Kousuke Mouri, Hiroaki Ogata
    • Organizer
      Pro. of the 2nd International Workshop on Learning Environment and Educational Technology
    • Int'l Joint Research
  • [Presentation] Introduction to the Case Studies of Learning Analytics2017

    • Author(s)
      Chengjiu Yin
    • Organizer
      Artificial Intelligence in Education Forum, Asia University, Taiwan
    • Int'l Joint Research / Invited
  • [Presentation] Introduction to the Case Studies of Big Data and Analytics2017

    • Author(s)
      Chengjiu Yin
    • Organizer
      Educational Data Mining Seminar,Wuhan University, Wuhan
    • Int'l Joint Research / Invited
  • [Presentation] Introduction to the Case Studies of Educational Big Data2017

    • Author(s)
      Chengjiu Yin
    • Organizer
      Educational Big Data Seminar, Media Science School of Northeast Normal University, Jilin, China
    • Int'l Joint Research / Invited
  • [Book] Mobile Learning in Higher Education in the Asia-Pacific Region: Harnessing Trends and Challenging Orthodoxies (Chapter : Implementing Sustainable Mobile Learning Initiatives for Ubiquitous Learning Log System Called SCROLL)2017

    • Author(s)
      Noriko Uosaki, Hiroaki Ogata, Kousuke Mouri, Mahdi Choyekh
    • Total Pages
      89-110
    • Publisher
      Springer
    • ISBN
      10: 9811049432
  • [Funded Workshop] International workshop on Learning Environment and Educational Technology2017

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Published: 2018-12-17  

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