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Development of the methods for judging answers and narrowing down errors and their practical evaluations

Research Project

Project/Area Number 17K01122
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Educational technology
Research InstitutionNagoya Institute of Technology

Principal Investigator

Tateiwa Yuichiro  名古屋工業大学, 工学(系)研究科(研究院), 助教 (30534367)

Co-Investigator(Kenkyū-buntansha) 新村 正明  信州大学, 学術研究院工学系, 准教授 (20345755)
Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2018: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
KeywordsSDN / 制約充足問題 / ネットワーク / 演習環境 / ネットワーク構築 / 正誤判定 / 誤り特定 / デバッグ / テスト / OpenFlow / 演習 / セキュリティ / 進捗状況 / 協調学習 / 仮想マシン / 教育工学
Outline of Final Research Achievements

We proposed the following two points for efficient learning in SDN training, and made a prototype of a part of them: 1) Visualization of network behavior for error specification: Our system collects executed statements of the controller program and communication data from the SDN network during communication, sorted them in time series, and visualized them with sequence diagrams. (2) Web-based network exercise environment: In our system working as a client/server system, the exercise network is realized on the server, and the client enables students to edit the network intuitively with a web browser. Note that the system is not specific to SDN, but it can be easily applied to SDN.

Academic Significance and Societal Importance of the Research Achievements

近年,国内外の高等教育機関でSDNの演習が行われるようになりつつある.しかしながら,演習には高価な専用機材が必要であったり,躓いた学習者への救援に時間がかかったりするなど,演習を手軽にできる状況にあるとは言えない.この研究では,ウェブ型演習環境において学習者の誤り絞り込みを支援するシステムの実現方法を模索した.その結果,学習者がブラウザを通じで演習できたり,学習者が自身で誤りを見つけるための情報を作成したりするなどへの応用可能な手法・技術を開発できた.

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (13 results)

All 2021 2020 2019 2018 2017 Other

All Int'l Joint Research (2 results) Presentation (11 results) (of which Int'l Joint Research: 5 results)

  • [Int'l Joint Research] 南京師範大学(中国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] University of Computer Studies, Yangon(ミャンマー)

    • Related Report
      2019 Research-status Report
  • [Presentation] ネットワークセキュリティ演習のための直感的でシームレスな操作と軽快な応答性を目指したウェブ型演習システムの開発2021

    • Author(s)
      立岩佑一郎
    • Organizer
      情報処理学会教育学習支援情報システム研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Proposal of an event visualization system for debugging in software-defined networking exercises using Trema2020

    • Author(s)
      Yuichiro Tateiwa, Akifumi Asano, Yonghwan Kim, Yoshiaki Katayama, and Masaaki Niimura
    • Organizer
      IEEE International Conference on Consumer Electronics - Taiwan (ICCE-TW)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A CSP-based Approach to Design a Subnet Solving a Network Construction Exercise for Beginners2020

    • Author(s)
      Yuichiro Tateiwa and Yoshifumi Hisanaga
    • Organizer
      International Conference on Future Computer and Communication (ICFCC 2020)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] An Analysis Method for IPv6 Firewall Policy2019

    • Author(s)
      Yi Yin, Yuichiro Tateiwa, Yun Wang, Guoqiang Zhang, Yoshiaki Katayama, Naohisa Takahashi, and Chao Zhang
    • Organizer
      IEEE 21st International Conference on High Performance Computing and Communications
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Tremaを用いたSDN構築演習における誤り絞り込みのための通信動作の依存関係分析システムの開発2019

    • Author(s)
      浅野晶文,立岩佑一郎,金鎔煥,片山喜章,新村正明
    • Organizer
      情報処理学会 教育学習支援情報システム研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] ネットワークに関する協調的な対話機能を有する分散型ネットワーク構築ペア演習システムの開発2018

    • Author(s)
      大岡義旺,立岩佑一郎,金鎔煥, 片山喜章
    • Organizer
      情報処理学会 教育学習支援情報システム研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] Tremaを用いたSDN構築演習のための通信動作可視化システムの開発2018

    • Author(s)
      浅野晶文,立岩佑一郎,金鎔煥,片山喜章,新村正明
    • Organizer
      情報処理学会 教育学習支援情報システム研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] 情報技術演習における演習状況可視化手法の提案2018

    • Author(s)
      横山貴志, 國宗永佳, 新村正明
    • Organizer
      電子情報通信学会 ET2017-109
    • Related Report
      2017 Research-status Report
  • [Presentation] A Proposal of Dynamic Access Control with SDN for Practical Network Separation2017

    • Author(s)
      Satoki NAKAMURA, Hirokazu HASEGAWA, Yuichiro TATEIWA, Hiroki TAKAKURA, Yonghwan KIM, Yoshiaki KATAYAMA
    • Organizer
      IEICE IA2017-45
    • Related Report
      2017 Research-status Report
  • [Presentation] An Inconsistency Detection Method for Security Policy and Firewall Policy Based on CSP Solver2017

    • Author(s)
      Yi Yin,Yuichiro Tateiwa,Yun Wang,Yoshiaki Katayama,Naohisa Takahashi
    • Organizer
      ICCCS2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Inconsistency Analysis of Time-Based Security Policy and Firewall Policy2017

    • Author(s)
      Yi Yin,Yuichiro Tateiwa,Yun Wang,Yoshiaki Katayama,Naohisa Takahashi
    • Organizer
      ICFEM2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research

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Published: 2017-04-28   Modified: 2022-01-27  

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