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The study of the framework necessary for harmonious cooperation of social media participants

Research Project

Project/Area Number 17K18074
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Intelligent informatics
Ecology/Environment
Research InstitutionAoyama Gakuin University

Principal Investigator

Ohdaira Tetsushi  青山学院大学, 情報メディアセンター, 助教 (60711843)

Project Period (FY) 2017-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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)
Keywords罰 / 報酬 / 協力 / 空間囚人のジレンマゲーム / マルチエージェントシステム / 知能情報学 / ソフトコンピューティング / 生態学および環境学 / 意思決定のコスト / 共進化機構 / 感性情報学 / エージェント / シミュレーション工学 / 生態学
Outline of Final Research Achievements

The purpose of this study is to obtain knowledge regarding the framework required to achieve harmonious cooperation among social media participants. Specifically, utilizing the theoretical model of social dilemmas where rational choices by individuals lead to irrational consequences for society, this study investigates whether cooperation is established in a situation where the degree of tolerance of the players (participants) is different and where the strategies and relationships of the players change dynamically. As a result, this study reveals that the system of punishment proposed by the principal investigator can achieve the high-level cooperation and the significant improvement in the average payoff of players even in such a situation.

Academic Significance and Societal Importance of the Research Achievements

研究代表者が提案した罰のシステムは、既存研究で提案された類似のシステムとは大きく異なり、人間の「不平等な状態を好まない」という選好をうまく表現した、独創的なシステムである。そして、プレイヤーの行動戦略と相互依存関係が動的に変化する状況において、高いレベルの協力とプレイヤーの平均利得の大幅な向上を実現できる。こうした複数の要素が動的に変化する、共進化と呼ばれる状況でも、研究代表者が提案した罰のシステムによって協力が成立することを示せたという点で、本研究の学術的および社会的意義は大きい。

Report

(7 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (23 results)

All 2023 2022 2021 2020 2019 2018 2017 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Open Access: 5 results) Presentation (11 results) (of which Int'l Joint Research: 4 results) Remarks (7 results)

  • [Journal Article] The Explanation of Regularity of the Distribution of Providing and Withdrawing Online Public Goods2023

    • Author(s)
      大平 哲史、稲葉 美里、大林 真也、清成 透子
    • Journal Title

      情報処理学会論文誌

      Volume: 64 Issue: 2 Pages: 594-602

    • DOI

      10.20729/00224277

    • ISSN
      1882-7764
    • Year and Date
      2023-02-15
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The probabilistic pool punishment proportional to the difference of payoff outperforms previous pool and peer punishment2022

    • Author(s)
      Tetsushi Ohdaira
    • Journal Title

      Scientific Reports (Nature Portfolio)

      Volume: 12 Issue: 1 Pages: 6604-6604

    • DOI

      10.1038/s41598-022-10582-5

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cooperation evolves by the payoff-difference-based probabilistic reward2021

    • Author(s)
      Tetsushi Ohdaira
    • Journal Title

      The European Physical Journal B

      Volume: 94 Issue: 11 Pages: 232-232

    • DOI

      10.1140/epjb/s10051-021-00239-z

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Coevolution between the cost of decision and the strategy contributes to the evolution of cooperation2019

    • Author(s)
      Tetsushi Ohdaira
    • Journal Title

      Scientific Reports (Nature Publishing Group)

      Volume: 9 Issue: 1 Pages: 4465-4465

    • DOI

      10.1038/s41598-019-41073-9

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A remarkable effect of the combination of probabilistic peer-punishment and coevolutionary mechanism on the evolution of cooperation2017

    • Author(s)
      Tetsushi Ohdaira
    • Journal Title

      Scientific Reports (Nature Publishing Group)

      Volume: 7 Issue: 1 Pages: 12448-12448

    • DOI

      10.1038/s41598-017-12742-4

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] The second-order probabilistic pool punishment proportional to the difference of payoff can solve the problem of punishment of previous studies2023

    • Author(s)
      Tetsushi Ohdaira
    • Organizer
      The 28th International Symposium on Artificial Life and Robotics (AROB 28th 2023)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 利得の差に比例する二次の確率的プール罰による協力の進化2022

    • Author(s)
      大平哲史
    • Organizer
      2022年度日本数理生物学会年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] The evolution of cooperation induced by the probabilistic pool-punishment proportional to the difference of payoff2022

    • Author(s)
      Tetsushi Ohdaira
    • Organizer
      The 27th International Symposium on Artificial Life and Robotics (AROB 27th 2022)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 利得の差に比例する確率的プール罰による協力の進化2021

    • Author(s)
      大平哲史
    • Organizer
      2021年度日本数理生物学会年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 利得の差に基づく普遍的な確率的報酬が促進する協力進化2020

    • Author(s)
      大平哲史
    • Organizer
      2020年度日本数理生物学会年会
    • Related Report
      2020 Research-status Report
  • [Presentation] 公共財的側面を持つサービスの維持に関する分析2020

    • Author(s)
      大平哲史,稲葉美里,大林真也,清成透子
    • Organizer
      第69回数理社会学会大会(JAMS69online)
    • Related Report
      2020 Research-status Report
  • [Presentation] The effect of the probabilistic reward based on the difference of payoff on the evolution of cooperation2020

    • Author(s)
      Tetsushi Ohdaira
    • Organizer
      The 25th International Symposium on Artificial Life and Robotics (AROB 25th 2020)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] スケールフリーネットワークにおける意思決定のコストの導入に基づく協力の進化2019

    • Author(s)
      大平哲史
    • Organizer
      2019年度日本数理生物学会年会
    • Related Report
      2019 Research-status Report
  • [Presentation] 熟考のコストの導入が促進する協力の進化2018

    • Author(s)
      大平哲史
    • Organizer
      合同エージェントワークショップ&シンポジウム2018(JAWS2018)
    • Related Report
      2018 Research-status Report
  • [Presentation] The difference of the kurtosis of the average degree distribution between cooperators-dominant and defectors-dominant cases2018

    • Author(s)
      Tetsushi Ohdaira
    • Organizer
      The 23rd International Symposium on Artificial Life and Robotics (AROB 23rd 2018)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 確率的罰と共進化機構の組み合わせにより促進される協力進化2017

    • Author(s)
      大平哲史
    • Organizer
      合同エージェントワークショップ&シンポジウム2017(JAWS2017)
    • Related Report
      2017 Research-status Report
  • [Remarks] 研究代表者の個人ホームページ

    • URL

      https://sites.google.com/view/tetsushi77/

    • Related Report
      2022 Annual Research Report 2021 Research-status Report 2020 Research-status Report
  • [Remarks] 研究代表者がこれまで提案してきた確率的ピア懲罰の基本的なシミュレータ

    • URL

      https://sites.google.com/view/tetsushi77/home/ppbdp-network-simulator

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
  • [Remarks] 大平 哲史 (Tetsushi Ohdaira) - マイポータル(researchmap)

    • URL

      https://researchmap.jp/7000026933

    • Related Report
      2022 Annual Research Report
  • [Remarks] 研究代表者の所属研究機関による研究者情報Webページ(2022年度まで)

    • URL

      https://raweb1.jm.aoyama.ac.jp/aguhp/KgApp?kyoinId=ymddgdgeggy

    • Related Report
      2022 Annual Research Report
  • [Remarks] 研究代表者の所属研究機関による研究者情報Webページ

    • URL

      https://raweb1.jm.aoyama.ac.jp/aguhp/KgApp?kyoinId=ymddgdgeggy

    • Related Report
      2021 Research-status Report 2020 Research-status Report 2019 Research-status Report 2018 Research-status Report
  • [Remarks] 研究代表者の個人ホームページ

    • URL

      http://www016.upp.so-net.ne.jp/porco/

    • Related Report
      2019 Research-status Report 2018 Research-status Report 2017 Research-status Report
  • [Remarks] 研究代表者の所属研究機関による研究者情報Webページ

    • URL

      http://raweb1.jm.aoyama.ac.jp/aguhp/KgApp?kyoinId=ymddgdgeggy

    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2024-01-30  

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