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A flexible frame work for 3D digital archives

Research Project

Project/Area Number 16K00449
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Library and information science/Humanistic social informatics
Research InstitutionKyoto Sangyo University

Principal Investigator

HAYASHIBARA Naohiro  京都産業大学, 情報理工学部, 准教授 (20397227)

Co-Investigator(Kenkyū-buntansha) 青木 淳  京都産業大学, 情報理工学部, 教授 (60513380)
Project Period (FY) 2016-10-21 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords3Dモデル / 協調編集 / 視点同期 / Publish/Subscribeシステム / 分散システム / 非衝突型データ構造 / 医療安全 / アノテーション / 視点共有 / 出版購読モデル / デジタルアーカイブ
Outline of Final Research Achievements

In this research project, we aim to realize a 3D digital archive system for various uses. For this purpose, we proposed and implemented the mechanism for view synchronization of 3D models, the conflict-free data structure for 3D models, and a system for learning medical safety as an application.

Academic Significance and Societal Importance of the Research Achievements

本研究では,3Dモデルの協調編集を行うための非衝突型データ構造ChainVoxelを提案した.非衝突型データ構造(CRDT)はテキストに対しての機構として提案されていたが,3Dモデルのための非衝突型データ構造は提案されておらず,本研究課題で提案したChainVoxelはスケーラブルな協調編集システムを実装するための要素技術として学術面,実践面ともに重要である.また,これらを含む本研究課題で提案された要素技術を組み合わせて医療安全講習のためのシステムのプロトタイプを実装し,実際のサービスにおける有効性を示したことは社会的な意義としても大きいと考えている.

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (19 results)

All 2019 2018 2017 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (15 results) (of which Int'l Joint Research: 15 results) Remarks (2 results)

  • [Journal Article] Scalable distributed collaborative editing for 3D models using conflict-free data structure2019

    • Author(s)
      Imae Kengo、Hayashibara Naohiro
    • Journal Title

      International Journal of Space-Based and Situated Computing

      Volume: 9 Issue: 1 Pages: 11-21

    • DOI

      10.1504/ijssc.2019.100008

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Resource management for Raft consensus protocol2018

    • Author(s)
      Takuro Nakagawa and Naohiro Hayashibara
    • Journal Title

      International Journal of Space-based Situated Computing

      Volume: 8(2) Issue: 2 Pages: 80-87

    • DOI

      10.1504/ijssc.2018.094467

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] Gossip Message Dissemination Protocols in the Presence of Link Instability2019

    • Author(s)
      Takumu Hirooka and Naohiro Hayashibara
    • Organizer
      the 33rd International Conference on Advanced Information Networking and Applications (AINA-2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data Replication Based on Cuckoo Search in Mobile Ad-Hoc Networks2019

    • Author(s)
      Takeru Kurokawa and Naohiro Hayashibara
    • Organizer
      the 14th International Conference on Broad-Band Wireless Computing, Communication and Applications (BWCCA-2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Message Dissemination Using Nomadic Levy Walk on Unit Disk Graphs2019

    • Author(s)
      Koichiro Sugihara and Naohiro Hayashibara
    • Organizer
      the 13th International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS-2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Opportunistic Communication by Pedestrians with Roadside Units as Message Caches2019

    • Author(s)
      Tomoyuki Sueda and Naohiro Hayashibara
    • Organizer
      The 22nd International Conference on Network-Based Information Systems (NBiS-2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Gossip Message Dissemination Protocols in the Presence of Link Instability2019

    • Author(s)
      Takumu Hirooka and Naohiro Hayashibara
    • Organizer
      AINA 2019
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Opportunistic Message Broadcasting with Pheromone-based Caching2018

    • Author(s)
      Tomoyuki Sueda and Naohiro Hayashibara
    • Organizer
      CyberSciTech Workshop 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Conflict-free Multi-user Collaborative Editing System for 3D Models2018

    • Author(s)
      Tasuku Takahashi, Kengo Imae and Naohiro Hayashibara
    • Organizer
      CISIS 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Resource Exploration Using Levy Walk on Unit Disk Graphs2018

    • Author(s)
      Kenya Shinki and Naohiro Hayashibara
    • Organizer
      AINA 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Merging Topic Groups of a Publish/Subscribe System in Causal Order2017

    • Author(s)
      Yuta Yamamoto, Naohiro Hayashibara
    • Organizer
      The 13th International Symposium on Frontiers of Information Systems and Network Applications (FINA-2017)
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2017-03-27
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Annotation and View Synchronization of Shared 3D Models2017

    • Author(s)
      Hiroshi Shimada, Naohiro Hayashibara
    • Organizer
      The 10th International Conference on Advances in Computer-Human Interactions (ACHI 2017)
    • Place of Presentation
      Nice, France
    • Year and Date
      2017-03-19
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Energy Efficient Raft Consensus Algorithm2017

    • Author(s)
      Takuro Nakagawa and Naohiro Hayashibara
    • Organizer
      The 11th International Workshop on Advanced Distributed and Parallel Network Applications (ADPNA-2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Gossip-Style Message Dissemination Based on Biconnected Components2017

    • Author(s)
      Takumu Hirooka, Daisuke Yamamasu and Naohiro Hayashibara
    • Organizer
      The 11th International Workshop on Advanced Distributed and Parallel Network Applications (ADPNA-2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Adaptive Zone Replication for Structured Peer-To-Peer Systems2017

    • Author(s)
      Shigeki Yoneda and Naohiro Hayashibara
    • Organizer
      The 15-th IEEE International Conference on Dependable, Autonomic and Secure Computing (DASC 2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Towards a Collaborative Editing System on 3d Space2017

    • Author(s)
      Tasuku Takahashi, Kengo Imae and Naohiro Hayashibara
    • Organizer
      The 19-th International Symposium on Multimedia Network Systems and Applications (MNSA-2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Message Dissemination Using Levy Flight on Unit Disk Graphs2017

    • Author(s)
      Kenya Shinki, Naohiro Hayashibara
    • Organizer
      The 31st IEEE International Conference on Advanced Information Networking and Applications (AINA-2017)
    • Place of Presentation
      Taipei, Taiwan
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Remarks] 研究業績一覧

    • URL

      http://rudds.kyoto-su.ac.jp/publications/pman3.cgi

    • Related Report
      2017 Research-status Report
  • [Remarks] 研究業績一覧

    • URL

      http://rudds.kyoto-su.ac.jp/publications/pman3.cgi?MENU=detail;MODE=list

    • Related Report
      2016 Research-status Report

URL: 

Published: 2016-10-24   Modified: 2021-02-19  

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