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1988 Fiscal Year Final Research Report Summary

Visualization of Algorithms

Research Project

Project/Area Number 62460128
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 計算機工学
Research InstitutionOsaka University

Principal Investigator

TOKURA Nobuki  Osaka University, (Prof.) Faculty of Engineering Science., 基礎工学部, 教授 (10029423)

Co-Investigator(Kenkyū-buntansha) ARAKI Tosirou  Osaka University, (Associate Prof.) Faculty of Engineering., 工学部, 助教授 (70107077)
MASUZAWA Toshimitu  Osaka University, (Assistant) Education Enter for Information Processing., 情報処理教育センター, 助手 (50199692)
TSUJINO Yoshihiro  Osaka University, (Assistant) Faculty of Engineering Science., 基礎工学部, 助手 (20172009)
HAGIHARA Ken'ichi  Osaka University, (Associate Prof.) Education Enter for Information Processing., 情報処理教育センター, 助教授 (00133140)
Project Period (FY) 1987 – 1988
KeywordsVisualization of Algorithms / Easy Manipulation / Distributed Algorithm / Scenario Language / 教材提示システム
Research Abstract

1. We are promoting the reseach on distributed algorithms intensively. It is very difficult to verify the correctness of new algorithms. This led to a ditributed algorithm simulator and it is very useful to find out bugs in the algorithm. The simulator is designed very carefully with respect to visualization and manpulation.
2. We introduced concepts of a scenario language and an associated multimedia presentation system and presented its design and prototype.
3. We have implemented and used an educational presentation system CDi. It is used very effectively in daily class room. We are continuousky improving its functionality.
4. Also implemented an efucational simulator of a virtual machine comet. It is used in a freshmen's class for the purpose to teach how computer works and how to develop assembly langauge programs. The students are enjoying the simulator.

  • Research Products

    (12 results)

All Other

All Publications (12 results)

  • [Publications] 朴政鎬: 電子情報通信学会論文誌. J71-D. 1176-1188 (1988)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 齊藤明紀: 電子情報通信学会論文誌. J72-D-1. 2648-2658 (1988)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 朴政鎬: 電子情報通信学会論文誌 採録決定. J72-D-1. (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 都倉信樹: 情報処理学会誌「プログラム開発環境」大特集. 30. (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 大戸英隆: 情報処理学会ソフトウェア工学研究会. 64ー18. (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 前田達夫: 情報処理学会第38回全国大会. 発表1Bー9. (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] PARK, Jungho: "AN Efficient Distributed Algorithm for Constructing a Breadth First Search Tree" The Transactions of the Institute of Electronics, Information and Communication Engineers. J71-D. 1176-1188 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] SAITOH, Akinori: "A Model for High-Speed LANs and an Information Updating Algorithm" The Transactions of the Institute of Electronics, Information and Communication Engineers. J71-D-1. 108-116 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] PARK, Jungho: "On Efficient Distributed Algorithms Solving Some Problems about the Connectivity of Network" The Transactions of the Institute of Electronics, Information and Communication Engineers. J71-D-1. (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] TOKURA, Nobuki: "A Distributed Algorithm Simulation Tool" Journal of Information Processing Society of Japan Special Issue on Program development Environment. 30. (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] OHTO, Hidetaka: "A Multi Media Presentation Systems Development Environment Based on Direct Manipulation Interface" IPS Technical Report on Software Engineering. SE-64. 137-144 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] MAEDA, Tatsuo: "A System for Computer Architecture Education" Proceedings of the 38th Annual Convention IPS Japan. 38. (1989)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1990-03-20  

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