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Research on degree of trust in disaster communications

Research Project

Project/Area Number 16K12385
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field 震災問題と人文学・社会科学
Research InstitutionInternational Pacific University

Principal Investigator

NUMATA Hideho  環太平洋大学, 経営学部, 教授 (60450178)

Co-Investigator(Kenkyū-buntansha) 青木 輝勝  東北大学, 未来科学技術共同研究センター, 准教授 (00302787)
池田 佳代  環太平洋大学, 経営学部, 教授 (80559956)
Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords災害 / ソーシャルメディア / 信頼 / 解析・評価 / 危機管理
Outline of Final Research Achievements

We researched the relationship between community and trust. This study highlights the importance of maintaining a structural balance in networking relationships between both bound (closed) and bridge-building strategies when it comes to creating social capital in a organization.
This paper reports the findings of an online questionnaire survey on media trust and the relationship between trust and behaviors such as information forwarding.
The results indicate that the degree to which information is perceived to be reliable differs according to age and gender, and that some people share and forward information even when they themselves do not trust it.At the same time, we extracted four potential factors: “logical thinking”, “respect others’ opinions”, “trust others”, and “self-centeredness”. Of these, a factor called “logical thinking” was suggested as being particularly important.

Academic Significance and Societal Importance of the Research Achievements

SNS上には、信頼できる情報はもとより、流言・デマといった情報も発信され、それが拡散されることによって、災害時等の有事には救助や復旧の妨げとなっている。このようなSNS上における情報流通やそのトラストに関する研究が、わが国では進んでいない。
情報化社会では、市民が社会の発展と改善に積極的に参加し、責任と役割を担う仕組みの設計が望まれる。本研究は、ソーシャルメディアに流通する情報に対する信頼度を量的・質的に示すことで、災害時のソーシャルメディアを用いた有効な意志疎通の仕組みを探求し、同時にトラストの新たな適用分野として社会情報学研究領域における確立を目指して研究を進めている。

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

    (32 results)

All 2020 2018 2017 2016

All Journal Article (18 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 14 results,  Open Access: 7 results) Presentation (14 results) (of which Int'l Joint Research: 12 results)

  • [Journal Article] SNSにおける情報拡散意識の探求2020

    • Author(s)
      沼田秀穂, 池田佳代
    • Journal Title

      環太平洋大学紀要

      Volume: 16 Pages: 97-106

    • NAID

      120006865466

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] SNSによる情報信頼と情報行動についての基礎的研究2020

    • Author(s)
      池田佳代, 沼田秀穂
    • Journal Title

      環太平洋大学紀要

      Volume: 16 Pages: 81-88

    • NAID

      120006865464

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 雄町米プロジェクト報告 ― 留学生による酒造り体験の実践 ―2018

    • Author(s)
      池田佳代、田村綾子、沼田秀穂
    • Journal Title

      環太平洋大学紀要

      Volume: 第13号 Pages: 119-123

    • NAID

      120006587669

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] サービス・マネジメントから見た教育に関する一考察2018

    • Author(s)
      池田佳代、沼田秀穂
    • Journal Title

      環太平洋大学紀要

      Volume: 第14号 Pages: 83-92

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] 教育効果としてのワーク・エンゲイジメントの観察2018

    • Author(s)
      沼田秀穂、池田佳代
    • Journal Title

      環太平洋大学紀要

      Volume: 第14号 Pages: 137-146

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] EPAに基づくベトナム人看護師・介護福祉士におけるワーク・エンゲイジメントの考察2018

    • Author(s)
      沼田秀穂,村中泰子,ファム ホアン アイン,池田佳代
    • Journal Title

      環太平洋大学研究紀要

      Volume: 12 Pages: 147-156

    • NAID

      120006587634

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] 外国人労働者の環境に関する一考察-ベトナム人看護師・介護福祉士候補者を対象として-2018

    • Author(s)
      池田佳代,村中泰子,ファム ホアン アイン,沼田秀穂
    • Journal Title

      環太平洋大学研究紀要

      Volume: 12 Pages: 147-156

    • NAID

      120006587619

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Global Distribution Adjustment and Nonlinear Feature Transformation for Automatic Colorization2018

    • Author(s)
      Terumasa AOKI and Van.Ng
    • Journal Title

      Advances in Multimedia

      Volume: 2018 Pages: 1-15

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Skewness Map: Estimating Object Orientation for High Speed 3D Object Retrieval System2018

    • Author(s)
      Vicky Sintunata, Kurumi KAMINISHI and Terumasa AOKI
    • Journal Title

      International Journal of Intelligent Engineering Informatics

      Volume: vol.6, issue.1-2 Pages: 44-60

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] A Blur-Invariant Interest Point Detector Based on Moment Symmetry for Gaussian and Motion Blurred Image Matchin2017

    • Author(s)
      Qing Tong and Terumasa AOKI
    • Journal Title

      International Journal of Signal Processing

      Volume: 2 Pages: 96-106

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Skeletonization in Natural Image using Delaunay Triangulation2017

    • Author(s)
      Vicky Sintunata and Terumasa AOKI
    • Journal Title

      Advances in Science, Technology and Engineering Systems Journal (ASTESJ)

      Volume: vol.2, no.3 Pages: 1013-1018

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] A Blur-Invariant Local Feature Descriptor for Gaussian and Motion Blurred Image Matching2017

    • Author(s)
      Qing Tong and Terumasa AOKI
    • Journal Title

      International Journal of Computer Science (IIJCS)

      Volume: Vol.5, Issue 10, Pages: 150-161

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] コミュニティ化戦略を展開する地域企業における 信頼形成の影響度考察2017

    • Author(s)
      沼田秀穂、池田佳代
    • Journal Title

      環太平洋大学研究紀要

      Volume: 11 Pages: 243-252

    • NAID

      120006587613

    • Related Report
      2016 Research-status Report
    • Open Access
  • [Journal Article] ネット依存を防ぐための情報教育に関する一考察2017

    • Author(s)
      池田佳代、沼田秀穂、村中泰子
    • Journal Title

      環太平洋大学研究紀要

      Volume: 11 Pages: 219-227

    • Related Report
      2016 Research-status Report
    • Open Access
  • [Journal Article] Skewness Map: Estimating Object Orientation for High Speed 3D Object Retrieval System2017

    • Author(s)
      Vicky Sintunata, Kurumi Kaminishi and Terumasa Aoki
    • Journal Title

      International Journal of Intelligent Engineerring Informatics

      Volume: 5

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 8K/NMT時代のプライバシー保護技術2016

    • Author(s)
      青木輝勝
    • Journal Title

      情報処理

      Volume: 58 Pages: 120-123

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] CSVによる農家の課題解決と農家との価値創造2016

    • Author(s)
      清田達也、富山栄子、沼田秀穂
    • Journal Title

      事業創造大学院大学紀要

      Volume: 7 Pages: 65-79

    • Related Report
      2016 Research-status Report
    • Open Access
  • [Journal Article] 社会福祉施設・事業所に勤務する職員の接遇教育に関する研究2016

    • Author(s)
      小柳緑、富山栄子、沼田秀穂
    • Journal Title

      事業創造大学院大学紀要

      Volume: 7 Pages: 17-31

    • Related Report
      2016 Research-status Report
    • Open Access
  • [Presentation] A CO\nvex Approach for Non-rigid structure from Motion via Sparse Representation2017

    • Author(s)
      Junjie Hu and Terumasa Aoki
    • Organizer
      International Join Conference on Computer Visin, Imaging and Computer Graphics Theory and Applications (VISAPP2017)
    • Place of Presentation
      ポルトガル Port市
    • Year and Date
      2017-02-27
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Improving the Performance of Non-rigid 3D Shape Recovery by Points Classification2017

    • Author(s)
      Junjie Hu and Terumasa AOKI
    • Organizer
      IAPR International Conference on Machine Vision Applications (IAPR MVA2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Blur-Invariant Local Feature for Motion Blurred Image Matching2017

    • Author(s)
      Qiang Tong and Terumasa AOKI
    • Organizer
      International Conference on Digital Image Processing
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Grey-Scale Skeletonization using Delaunay Triangulation2017

    • Author(s)
      Vicky Sintunata and Terumasa AOKI
    • Organizer
      IEEE International Conference on Consumer Electronics Taiwan (IEEE ICCE-TW2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Novel Blur-Invariant Local Feature Scheme for Image Matching2017

    • Author(s)
      Qiang Tong and Terumasa AOKI
    • Organizer
      IEEE International Conference on Consumer Electronics Taiwan (IEEE ICCE-TW2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Multicolor removal based on Color Lines and Improved Hough Transform for SFS2017

    • Author(s)
      Wang Tianqi and Terumasa AOKI
    • Organizer
      IEEE International Conference on Image Processing (IEEE ICIP2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Non-rigid Structure from Motion via Sparse Self-Expressive Representation2017

    • Author(s)
      Junjie Hu and Terumasa AOKI
    • Organizer
      IEEE International Conference on Image Processing (IEEE ICIP2017
    • Related Report
      2017 Research-status Report
  • [Presentation] A Local Descriptor for High-speed and High-performance Pictogram Matching2017

    • Author(s)
      Terumasa AOKI and Kurumi KAMINISHI
    • Organizer
      IEEE International Conference on Image Processing (IEEE ICIP2017)
    • Related Report
      2017 Research-status Report
  • [Presentation] Skeleton Exr\traction in Cluttered Image Based on Delaunay Triangulation2016

    • Author(s)
      Vicky Sintunata and Terumasa Aoki
    • Organizer
      IEEE International Symposium on Multimedia (ISM2016)
    • Place of Presentation
      米国 California州 SanJose市
    • Year and Date
      2016-12-13
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Multicolor removal based on Color Lines for SFS2016

    • Author(s)
      Wang Tianqi and Terumasa Aoki
    • Organizer
      IEEE International Conference on Image, Vision and Coputing (IEEE ICIP2016)
    • Place of Presentation
      米国 Arizona州 Phoenix市
    • Year and Date
      2016-09-27
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] oints classification for non-rigid structure from motion2016

    • Author(s)
      Junjie Hu and Terumasa Aoki
    • Organizer
      IEEE International Conference on Image, Vision and Coputing (IEEE ICIP2016)
    • Place of Presentation
      米国 Arizona州 Phoenix市
    • Year and Date
      2016-09-26
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Enhanced Hemisphere Concept for Color Pixel Classification2016

    • Author(s)
      Nguyen Thi Huyen Van and Terumasa Aoki
    • Organizer
      International Conference on Multimedia Systems and Signal Processing (ICMSSP2016)
    • Place of Presentation
      台湾台北市
    • Year and Date
      2016-09-03
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Moment Symmetry: A novel method for interest point detection to match blurred and non-blurred images2016

    • Author(s)
      Qiang Tong and Terumasa Aoki
    • Organizer
      IEEE International Conference on Image, Vision and Coputing (IEEE ICIVC2016)
    • Place of Presentation
      イギリス Portsmouth市
    • Year and Date
      2016-08-03
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Improved Image Quality in Fast Inpainting with Omnindirectional Filling2016

    • Author(s)
      Ossi Hirvola, Timo Viitanen, Vicky Sintunata and Terumasa Aoki
    • Organizer
      IEEE International Conference on Image, Vision and Coputing (IEEE ICIVC2016)
    • Place of Presentation
      イギリス Portsmouth市
    • Year and Date
      2016-08-03
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research

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Published: 2016-04-21   Modified: 2023-03-08  

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