NAKAI YUTAKA 中井豊

… Alternative Names

NAKAI Yutaka 中井豊

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Researcher Number	00348905
Other IDs
Affiliation (Current)	2025: 関西大学, ソシオネットワーク戦略研究機構, 非常勤研究員
Affiliation (based on the past Project Information) *help	2022 – 2023: 関西大学, ソシオネットワーク戦略研究機構, 非常勤研究員 2016 – 2021: 芝浦工業大学, システム理工学部, 教授 2012 – 2014: 芝浦工業大学, システム工学部, 教授
Review Section/Research Field	Principal Investigator Sociology Except Principal Investigator Basic Section 08010:Sociology-related / Basic Section 45040:Ecology and environment-related / A New Phase of Our Advanced Science and Technology Society / Medium-sized Section 8:Sociology and related fields / International relations
Keywords	Principal Investigator コモンズ / 社会的企業家 / 数理社会学 / 支援型消費 / 計算社会社会学 / 中山間地域 / 計算社会科学 / 開放性 / 観光 / 流動性 … More / 社会的投資 / 地域活性か / クラウドファンディング / 移住 / 倫理的投資 / 倫理的消費 / 過疎化 / 適正管理 / 社会的起業家 / 過剰利用 / 入会地 / 社会的ジレンマ / 西粟倉村 / フリーライダー / 過少利用 / コモンズの悲劇 … More Except Principal Investigator 計算社会科学 / ビッグデータ解析 / 進化ゲーム理論 / エージェント・ベースト・モデル / ビッグデータ / 自然言語処理 / 社会秩序 / 直接互恵性 / ダウンストリーム互恵性 / アップストリーム互恵性 / 間接互恵性 / 進化ゲーム / 協力の進化 / 互恵性メカニズム / 倫理的推論 / 完全自動運転車 / 人工知能 / 規範 / 協力 / 進化的安定 / 個体ベースシミュレーション / アルゴリズム的偏見 / メンタルヘルス / 社会関係 / 経験サンプリング / センチメント分析 / インターネット掲示板 / デジタル実験 / マクロ社会学実験 / ビッグデータ分析 / 社会関係資本 / 文化資本 / ソーシャルネットワーク / SNS / ヘイトスピーチ / 分極化 / オンライン実験 / シミュレーション / 社会的不平等 / 多水準分析 / 動的過程分析 / 社会的排除 / 自省性 / 計算科学 / ゲーム理論 / Twitter / 社会変動 / 国際規範 / ネットワーク解析 / ソーシャルメディア / 政治討議 / トピックモデル / 国際理論 Less

Towards a unified reciprocity theory: Understanding the evolution of cooperation and diversity in human society
- Principal Investigator
  
  佐々木達矢
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 45040:Ecology and environment-related
- Research Institution
  Koriyama Women's Junior College
Analysis of the dynamics in online fields through the integration of big data analysis and experiments
- Principal Investigator
  
  Takikawa Hiroki
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 08010:Sociology-related
- Research Institution
  The University of Tokyo
  Tohoku University
Quest for artificial intelligence principles to avoid algorithmic bias
- Principal Investigator
  
  OKADA ISAMU
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  A New Phase of Our Advanced Science and Technology Society
- Research Institution
  Soka University
Creation of Computational Theory of Social Change: Renovation of Theories of Social Change by Computational Social Science
- Principal Investigator
  
  Sato Yoshimichi
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 8:Sociology and related fields
- Research Institution
  Kyoto University of Advanced Science
  Tohoku University
Study of Dynamic Process of Social Exclusion by Computational Social Science
- Principal Investigator
  
  Sato Yoshimichi
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 08010:Sociology-related
- Research Institution
  Kyoto University of Advanced Science
  Tohoku University
Co-existence of local commons and civil society: research on revitalization of rural area by mathematical sociologyPrincipal Investigator
- Principal Investigator
  
  NAKAI YUTAKA
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Sociology
- Research Institution
  Shibaura Institute of Technology
Computational Methodologies in International Relations: Application and Appraisal
- Principal Investigator
  
  Sakamoto Takuto
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  International relations
- Research Institution
  The University of Tokyo
Mathematical Sociological Research on Commons Co-managed by Heterogeneous PeoplePrincipal Investigator
- Principal Investigator
  
  NAKAI Yutaka
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Sociology
- Research Institution
  Shibaura Institute of Technology

All 2021 2020 2019 2018 2017 2016 2014 2012

All Journal Article Presentation Book

[Book] 「コモンズの悲劇からの脱出―地域と社会的起業家のシナジー」今田高俊・舘岡康雄（編）『シナジー社会論―他者とともに生きる―』2014
- Author(s)
  中井豊
- Publisher
  東京大学出版会
- Data Source
  KAKENHI-PROJECT-24530601
[Book] 「コモンズの悲劇からの脱出」今田高俊・舘岡康雄編『シナジー社会論』2014
- Author(s)
  中井　豊
- Total Pages
  13
- Publisher
  東大出版会
- Data Source
  KAKENHI-PROJECT-24530601
[Journal Article] Evolutionary Formation of a Justified Predatory State Under the Movement of People2019
- Author(s)
  Yutaka Nakai
- Journal Title
  
  SSRN
  
  Volume: －
- Open Access
- Data Source
  KAKENHI-PROJECT-18H00918
[Journal Article] 意味世界の計算社会科学的分析に向けて:社会学におけるトピックモデルの意義の検討2019
- Author(s)
  小田中悠, 中井豊
- Journal Title
  
  理論と方法
  
  Volume: 34 Pages: 68-83
- NAID
  130007992250
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K18588
[Journal Article] クラウドファンディングにおける過去の行為が支援獲得に及ぼす影響：計算社会科学によるクラウドファンディング内部の社会関係資本形成の研究2019
- Author(s)
  中井豊，瀧川裕貴，大谷仁哉，雨宮俊貴
- Journal Title
  
  理論と方法
  
  Volume: 34 Pages: 124-147
- NAID
  130007992247
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H00918
[Journal Article] Triadic Social Structure Facilitates Backing for Crowdfunding Projects2018
- Author(s)
  Yutaka Yutaka, Hiroki Takikawa
- Journal Title
  
  IEEE International Conference on Big Data
  
  Volume: ― Pages: 4346-4351
- DOI
  10.1109/bigdata.2018.8621987
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K18588, KAKENHI-PROJECT-18H03621, KAKENHI-PROJECT-16K04027, KAKENHI-PROJECT-18H00918
[Journal Article] The evolution of conditional moral assessment in indirect reciprocity2017
- Author(s)
  Tatsuya Sasaki, Isamu Okada, and Yutaka Nakai
- Journal Title
  
  Scientific Reports
  
  Volume: ー Issue: 1 Pages: 1-8
- DOI
  10.1038/srep41870
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03698, KAKENHI-PROJECT-26330387, KAKENHI-PROJECT-16K13347
[Journal Article] Indirect reciprocity can overcome free-rider problems on costly moral assessment2016
- Author(s)
  Tatsuya Sasaki, Isamu Okada, and Yutaka Nakai
- Journal Title
  
  Biology Letters
  
  Volume: ー
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03698
[Journal Article] Indirect reciprocity can overcome free-rider problems on costly moral assessment.2016
- Author(s)
  Sasaki T, Okada I, Nakai Y.
- Journal Title
  
  Biol. Lett.
  
  Volume: 7 Issue: 7 Pages: 1-4
- DOI
  10.1098/rsbl.2016.0341
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26330387, KAKENHI-PROJECT-16K13347
[Journal Article] コモンズ問題の現代的展開－数理社会学的アプローチ2014
- Author(s)
  金澤悠介、中井豊
- Journal Title
  
  理論と方法
  
  Volume: 29 Pages: 237-239
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24530601
[Journal Article] 地域再生事業にみるコモンズ問題の解決2014
- Author(s)
  小池心平、中井豊
- Journal Title
  
  理論と方法
  
  Volume: 29 Pages: 291-305
- NAID
  130005163401
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24530601
[Presentation] 高齢者の社会参加予測マップの作成2021
- Author(s)
  中井豊、山中宏幸、高田晃大
- Organizer
  計測自動制御学会第24回社会システム部会研究会
- Data Source
  KAKENHI-PROJECT-18K18588
[Presentation] 在宅勤務就業者数予測マップの作成2021
- Author(s)
  中井豊、関海斗
- Organizer
  計測自動制御学会第23回社会システム部会研究会
- Data Source
  KAKENHI-PROJECT-18K18588
[Presentation] ベイジアンネットワークを用いた高齢者の社会参加の因果関係の探索2020
- Author(s)
  中井豊、田口尚樹、山中宏幸
- Organizer
  計測自動制御学会第23回社会システム部会研究会
- Data Source
  KAKENHI-PROJECT-18K18588
[Presentation] ベイジアンネットワークを用いた高齢者の社会参加メカニズムの探索2020
- Author(s)
  山中宏幸・中井豊
- Organizer
  第39回社会経済システム学会
- Data Source
  KAKENHI-PROJECT-18H00918
[Presentation] テキストマイニングによる接触確認アプリCOCOAの普及課題の検討2020
- Author(s)
  鈴木貴洋、中井豊
- Organizer
  計測自動制御学会第23回社会システム部会研究会
- Data Source
  KAKENHI-PROJECT-20H01563
[Presentation] テキストマイニングによる接触確認アプリCOCOAの普及課題の検討2020
- Author(s)
  中井豊、鈴木貴洋
- Organizer
  計測自動制御学会第23回社会システム部会研究会
- Data Source
  KAKENHI-PROJECT-18K18588
[Presentation] ベイジアンネットワークを用いた高齢者の社会参加メカニズムの探索2020
- Author(s)
  山中宏幸、田口尚樹、中井豊
- Organizer
  第39回社会・経済システム学大会
- Data Source
  KAKENHI-PROJECT-20H01563
[Presentation] オープンデータを用いた医療機関単位での医療需要のベイズ推計2020
- Author(s)
  中井豊、田口尚樹
- Organizer
  計測自動制御学会第23回社会システム部会研究会
- Data Source
  KAKENHI-PROJECT-18K18588
[Presentation] ベイジアンネットワークを用いた高齢者の社会参加メカニズムの探索2020
- Author(s)
  中井豊、田口尚樹、山中宏幸
- Organizer
  第39回社会・経済システム学大会
- Data Source
  KAKENHI-PROJECT-18K18588
[Presentation] Triadic Social Structure Facilitates Backing for Crowdfunding Projects2019
- Author(s)
  Yutaka NAKAI, Hiroki TAKIKAWA
- Organizer
  The 3rd International Workshop on Application of Big Data for Computational Social Science (ABCSS2018 @ IEEE BigData 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03698
[Presentation] Buddy Effect to Facilitate Backings in Crowdfunding2019
- Author(s)
  Yutaka NAKAI
- Organizer
  Incentive systems of the moral AI society in SWTs on Deep Learning and Artificial Intelligence of 52nd Annual Hawaii International Conference on System Sciences (HICSS)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18588
[Presentation] Network analysis on following relations between supporters in Crowdfunding2019
- Author(s)
  Toshiki AMEMIYA, Yutaka NAKAI
- Organizer
  Incentive systems of the moral AI society in SWTs on Deep Learning and Artificial Intelligence of 52nd Annual Hawaii International Conference on System Sciences (HICSS)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18588
[Presentation] Buddy Effect to Facilitate Backings in Crowdfunding2019
- Author(s)
  Yutaka NAKAI
- Organizer
  Incentive systems of the moral AI society in SWTs on Deep Learning and Artificial Intelligence of 52nd Annual Hawaii International Conference on System Sciences (HICSS)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03698
[Presentation] Structural patterns between two developers contributing to activation of open-source projects2019
- Author(s)
  Takehiro ARAI, Yutaka NAKAI
- Organizer
  Incentive systems of the moral AI society in SWTs on Deep Learning and Artificial Intelligence of 52nd Annual Hawaii International Conference on System Sciences (HICSS)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18588
[Presentation] Network analysis on following relations between supporters in Crowdfunding2019
- Author(s)
  Toshiki AMEMIYA, Yutaka NAKAI,
- Organizer
  Incentive systems of the moral AI society in SWTs on Deep Learning and Artificial Intelligence of 52nd Annual Hawaii International Conference on System Sciences (HICSS)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03698
[Presentation] Triadic Social Structure Facilitates Backing for Crowdfunding Projects2018
- Author(s)
  Yutaka Nakai ，Hiroki Takikawa
- Organizer
  2018 IEEE International Conference on Big Data, Seattle, WA, USA
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18588
[Presentation] クラウドファンディングにおける支援を誘発させるインフルエンサーの実証研究2018
- Author(s)
  雨宮俊貴、中井豊
- Organizer
  第65回数理社会学会大会
- Data Source
  KAKENHI-PROJECT-16H03698
[Presentation] 2 つのプロジェクトを介した開発者の関係がオープンソース・コミュニティの活性化に与える影響2018
- Author(s)
  新井健太・中井豊
- Organizer
  第65回数理社会学会大会
- Data Source
  KAKENHI-PROJECT-16K13347
[Presentation] Twitter上の発言とビットコイン相場の関係についての研究2018
- Author(s)
  松井陽太郎・中井豊
- Organizer
  第2回計算社会科学ワークショップ
- Data Source
  KAKENHI-PROJECT-16K13347
[Presentation] Triadic Social Structure Facilitates Backing for Crowdfunding Projects *査読あり2018
- Author(s)
  Yutaka NAKAI, Hiroki TAKIKAWA
- Organizer
  The 3rd International Workshop on Application of Big Data for Computational Social Science (ABCSS2018 @ IEEE BigData 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18588
[Presentation] クラウドファンディング内部の社会関係資本と支援行動の関係について2018
- Author(s)
  中井豊
- Organizer
  第二回計算社会科学ワークショップ
- Data Source
  KAKENHI-PROJECT-16H03698
[Presentation] Triadic Social Structure Facilitates Backing for Crowdfunding Projects2018
- Author(s)
  Yutaka Nakai、Hiroki Takikawa
- Organizer
  2018 IEEE International Conference on Big Data, Seattle, WA, USA
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H00918
[Presentation] Steam のフレンド機能を介した購買行動の伝播に関するユーザーネットワークからの分析2017
- Author(s)
  雨宮俊貴・中井豊
- Organizer
  第63回数理社会学会大会
- Place of Presentation
  関西大学（大阪府吹田市）
- Year and Date
  2017-03-15
- Data Source
  KAKENHI-PROJECT-16K13347
[Presentation] Steam のフレンド機能を介した購買行動の伝播に関するユーザーネットワークからの分析2017
- Author(s)
  雨宮, 中井
- Organizer
  第63回数理社会学会大会
- Place of Presentation
  関西大学
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-16H03698
[Presentation] クラウドファンディングにおける支援行動の要因分析2017
- Author(s)
  雨宮, 中井
- Organizer
  第63回数理社会学会大会
- Place of Presentation
  関西大学
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-16H03698
[Presentation] クラウドファンディングにおける支援行動の要因分析2017
- Author(s)
  大谷仁哉・中井豊
- Organizer
  第63回数理社会学会大会
- Place of Presentation
  関西大学（大阪府吹田市）
- Year and Date
  2017-03-15
- Data Source
  KAKENHI-PROJECT-16K13347
[Presentation] Github 上のコミュニティにおける所有と貢献の関係がプロジェクトの活性化に与える影響2017
- Author(s)
  新井, 中井
- Organizer
  第63回数理社会学会大会
- Place of Presentation
  関西大学
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-16H03698
[Presentation] Github上のコミュニティにおける所有と貢献の関係がプロジェクトの活性化に与える影響2017
- Author(s)
  新井健太・中井豊
- Organizer
  第63回数理社会学会大会
- Place of Presentation
  関西大学（大阪府吹田市）
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-16K13347
[Presentation] 退出・復帰可能な繰り返し囚人のジレンマにおける Pavlov 戦略の進化2016
- Author(s)
  坂本、武藤、中井
- Organizer
  第62回数理社会学会大会
- Place of Presentation
  金沢大学
- Year and Date
  2016-08-27
- Data Source
  KAKENHI-PROJECT-16H03698
[Presentation] 「我々」に対するしっぺ返し戦略の進化的ダイナミクスについて2016
- Author(s)
  梅谷、武藤、中井
- Organizer
  第62回数理社会学会大会
- Place of Presentation
  金沢大学
- Year and Date
  2016-08-27
- Data Source
  KAKENHI-PROJECT-16H03698
[Presentation] 地域再生事業にみるコモンズ問題の解決2014
- Author(s)
  小池心平、中井豊
- Organizer
  第58回数理社会学会大会
- Place of Presentation
  日本女子体育大学
- Year and Date
  2014-08-31
- Data Source
  KAKENHI-PROJECT-24530601
[Presentation] Irrational Collective Attack: Formal Logic Common to Juvenile Delinquency and Bullying2012
- Author(s)
  中井豊
- Organizer
  第５回日米数理社会学会議
- Place of Presentation
  米国・コロラド州・デンバー市
- Data Source
  KAKENHI-PROJECT-24530601
[Presentation] Cyclical Pattern of Rise and Fall of Online Community due to Troll2012
- Author(s)
  中井豊
- Organizer
  第4回社会シミュレーション世界学会
- Place of Presentation
  台湾・台北市
- Data Source
  KAKENHI-PROJECT-24530601

1. TAKIGAWA Hiroki (60456340)

# of Collaborated Projects: 6 results

# of Collaborated Products: 6 results
2. MUTO Masayoshi (00553231)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. HORIUCHI Shiroi (90469312)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. KANAZAWA Yuhsuke (60572196)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
5. ASAOKA Makoto (70583839)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. Sakamoto Takuto (40456182)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. Sato Yoshimichi (90196288)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. 浜田宏 (40388723)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. 永吉希久子 (50609782)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
10. 関口卓也 (70780724)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
11. HAYASHI Masahide (30353816)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. MORINO Mari (10397078)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. NAITO Jun (00571241)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. SUZUKI Tsutomu (00595291)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. OKADA ISAMU (60323888)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
16. 富永京子 (70750008)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 吉良洋輔 (80748757)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 浦川邦夫 (90452482)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 大林真也 (10791767)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 稲垣佑典 (30734503)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 常松淳 (40570023)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 佐々木達矢 (30965116)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

NAKAI YUTAKA 中井 豊

NAKAI Yutaka 中井 豊

Research Projects

Research Products

Co-Researchers

Towards a unified reciprocity theory: Understanding the evolution of cooperation and diversity in human society

Principal Investigator

Project Period (FY)

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Analysis of the dynamics in online fields through the integration of big data analysis and experiments

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Quest for artificial intelligence principles to avoid algorithmic bias

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Creation of Computational Theory of Social Change: Renovation of Theories of Social Change by Computational Social Science

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Study of Dynamic Process of Social Exclusion by Computational Social Science

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Co-existence of local commons and civil society: research on revitalization of rural area by mathematical sociologyPrincipal Investigator

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Computational Methodologies in International Relations: Application and Appraisal

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Mathematical Sociological Research on Commons Co-managed by Heterogeneous PeoplePrincipal Investigator

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[Book] 「コモンズの悲劇からの脱出―地域と社会的起業家のシナジー」今田高俊・舘岡康雄（編）『シナジー社会論―他者とともに生きる―』2014

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[Book] 「コモンズの悲劇からの脱出」今田高俊・舘岡康雄編『シナジー社会論』2014

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[Journal Article] Evolutionary Formation of a Justified Predatory State Under the Movement of People2019

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[Journal Article] 意味世界の計算社会科学的分析に向けて:社会学におけるトピックモデルの意義の検討2019

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[Journal Article] クラウドファンディングにおける過去の行為が支援獲得に及ぼす影響：計算社会科学によるクラウドファンディング内部の社会関係資本形成の研究2019

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[Journal Article] Triadic Social Structure Facilitates Backing for Crowdfunding Projects2018

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NAKAI YUTAKA 中井豊

NAKAI Yutaka 中井豊