Takuya Okabe 岡部拓也

… Alternative Names

岡部拓也オカベタクヤ

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Researcher Number	10324336
Other IDs
Affiliation (Current)	2026: 静岡大学, 工学部, 教授
Affiliation (based on the past Project Information) *help	2024: 静岡大学, 工学部, 教授 2021 – 2023: 静岡大学, 工学部, 准教授
Review Section/Research Field	Principal Investigator Basic Section 61040:Soft computing-related Except Principal Investigator Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
Keywords	Principal Investigator 進化ゲーム / 増殖的成長 / 最適化問題 / 対数正規分布 / 確率過程 / 長期最適化 / 幾何平均適応度 / 大数の法則 / 長期持続性 / 確率微分方程式 … More / 対数成長率 / 絶滅確率 / 適応度 / 確率変動環境 … More Except Principal Investigator 縮約理論 / 進化ゲーム / 性感染症 / 人流ネットワーク / 感染症モデル / クラスター / 隣接行列 / 次数相関 / 複雑ネットワーク / 社会ネットワーク / ネットワーク科学 Less

Development of a Reduced Representation of Adjacency Matrices in Complex Networks and Its Applications
- Principal Investigator
  
  Morita Satoru
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
- Research Institution
  Shizuoka University
Resolving the Trade-off Between Short-Term Optimization and Long-Term Sustainability and its ApplicationsPrincipal Investigator
- Principal Investigator
  
  Takuya Okabe
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 61040:Soft computing-related
- Research Institution
  Shizuoka University

All 2024 2022 2021

All Journal Article Presentation

[Journal Article] Threshold fertility for the avoidance of extinction under critical conditions2024
- Author(s)
  Diane Carmeliza N. Cuaresma, Hiromu Ito, Hiroaki Arima, Jin Yoshimura, Satoru Morita, Takuya Okabe
- Journal Title
  
  PLOS ONE
  
  Volume: - Issue: 4 Pages: e0322174-e0322174
- DOI
  10.1371/journal.pone.0322174
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K12047
[Journal Article] Evolutionary origins of Fibonacci phyllotaxis in land plants2024
- Author(s)
  Takuya Okabe
- Journal Title
  
  HELIYON
  
  Volume: 10 Issue: 6 Pages: e27812-e27812
- DOI
  10.1016/j.heliyon.2024.e27812
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K12047
[Journal Article] 生物進化における自然選択の最適性 ―変動環境と幾何平均適応度―2022
- Author(s)
  吉村仁;岡部拓也;伊東啓
- Journal Title
  
  オペレーションズリサーチ
  
  Volume: 671 Pages: 5-11
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K12047
[Journal Article] A long-term alternative formula for a stochastic stock price model2022
- Author(s)
  Takuya Okabe, Jin Yoshimura
- Journal Title
  
  SN Applied Sciences
  
  Volume: 4 Issue: 11 Pages: 292-292
- DOI
  10.1007/s42452-022-05176-9
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K12047
[Journal Article] 動的意思決定と人間行動 ―アレのパラドックス(Allais paradox) の解法―2022
- Author(s)
  吉村仁;伊東啓;岡部拓也
- Journal Title
  
  オペレーションズリサーチ
  
  Volume: 672 Pages: 204-209
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K12047
[Journal Article] Optimal strategies and cost-benefit analysis of the n-player weightlifting game2022
- Author(s)
  Diane Carmeliza N. Cuaresma, Erika Chiba, Jerrold M. Tubay, Jomar F. Rabajante, Maica Krizna A. Gavina, Jin Yoshimura, Hiromu Ito, Takuya Okabe, Satoru Morita
- Journal Title
  
  Scientific Reports
  
  Volume: －
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K12047
[Journal Article] A new long-term measure of sustainable growth under uncertainty2022
- Author(s)
  Takuya Okabe, Jin Yoshimura
- Journal Title
  
  PNAS Nexus
  
  Volume: 15 Issue: 5
- DOI
  10.1093/pnasnexus/pgac228
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K12047
[Journal Article] 葉序にみる生物形態進化の最適化問題2022
- Author(s)
  岡部拓也
- Journal Title
  
  オペレーションズ・リサーチ
  
  Volume: 671 Pages: 20-26
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K12047
[Journal Article] Practical implications caused by the absence of a well-defined statistical mean: application to the earthquake size distribution2022
- Author(s)
  Takuya Okabe; Jin Yoshimura
- Journal Title
  
  American Journal of Physics
  
  Volume: 90 Issue: 7 Pages: 501-505
- DOI
  10.1119/10.0010261
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K12047
[Journal Article] Optimal strategies and cost-benefit analysis of the $${\varvec{n}}$$-player weightlifting game2022
- Author(s)
  Cuaresma Diane Carmeliza N.、Chiba Erika、Tubay Jerrold M.、Rabajante Jomar F.、Gavina Maica Krizna A.、Yoshimura Jin、Ito Hiromu、Okabe Takuya、Morita Satoru
- Journal Title
  
  Scientific Reports
  
  Volume: 12 Issue: 1 Pages: 8482-8482
- DOI
  10.1038/s41598-022-12394-z
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03387, KAKENHI-PROJECT-21K12047, KAKENHI-PROJECT-21H01575
[Journal Article] Practical implications caused by the absence of a well-defined statistical mean: application to the earthquake size distribution2022
- Author(s)
  Takuya Okabe and Jin Yoshimura
- Journal Title
  
  American Journal of Physics
  
  Volume: －
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K12047
[Journal Article] Practical Basis of the Geometric Mean Fitness and its Application to Risk-Spreading Behavior2022
- Author(s)
  Takuya Okabe and Jin Yoshimura
- Journal Title
  
  Bulletin of Mathematical Biology
  
  Volume: 84 Issue: 2 Pages: 1-14
- DOI
  10.1007/s11538-021-00984-3
- NAID
  120007185153
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K12047
[Journal Article] Improving environment drives dynamical change in social game structure2021
- Author(s)
  Chiba Erika、Cuaresma Diane Carmeliza N.、Rabajante Jomar F.、Tubay Jerrold M.、Areja Gavina Maica Krizna、Yamamoto Tatsuki、Yoshimura Jin、Morita Satoru、Ito Hiromu、Okabe Takuya
- Journal Title
  
  Royal Society Open Science
  
  Volume: 8 Issue: 5 Pages: 1-7
- DOI
  10.1098/rsos.201166
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03453, KAKENHI-PROJECT-17H04731, KAKENHI-PROJECT-21K12047, KAKENHI-PROJECT-21H01575
[Presentation] Application of equilibrium conditions of the n-player weightlifting game to micro-credit insurance2022
- Author(s)
  Diane Carmeliza N. Cuaresma, Erika Chiba, Jerrold M. Tubay, Jomar F. Rabajante, Maica Krizna A. Gavina, Jin Yoshimura, Hiromu Ito, Takuya Okabe and Satoru Morita
- Organizer
  The Operations Research Society of the Philippines
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03387
[Presentation] 葉序の最適化問題2022
- Author(s)
  岡部拓也
- Organizer
  人工知能学会
- Invited
- Data Source
  KAKENHI-PROJECT-21K12047

1. Morita Satoru (20296750)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
2. 伊東啓 (80780692)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
3. 吉村仁 (10291957)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results

Takuya Okabe 岡部 拓也

岡部 拓也 オカベ タクヤ

Research Projects

Research Products

Co-Researchers

Development of a Reduced Representation of Adjacency Matrices in Complex Networks and Its Applications

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Resolving the Trade-off Between Short-Term Optimization and Long-Term Sustainability and its ApplicationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Threshold fertility for the avoidance of extinction under critical conditions2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Evolutionary origins of Fibonacci phyllotaxis in land plants2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 生物進化における自然選択の最適性 ―変動環境と幾何平均適応度―2022

Author(s)

Journal Title

Data Source

[Journal Article] A long-term alternative formula for a stochastic stock price model2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 動的意思決定と人間行動 ―アレのパラドックス(Allais paradox) の解法―2022

Author(s)

Journal Title

Data Source

[Journal Article] Optimal strategies and cost-benefit analysis of the n-player weightlifting game2022

Author(s)

Journal Title

Data Source

[Journal Article] A new long-term measure of sustainable growth under uncertainty2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 葉序にみる生物形態進化の最適化問題2022

Author(s)

Journal Title

Data Source

[Journal Article] Practical implications caused by the absence of a well-defined statistical mean: application to the earthquake size distribution2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Optimal strategies and cost-benefit analysis of the $${\varvec{n}}$$-player weightlifting game2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Practical implications caused by the absence of a well-defined statistical mean: application to the earthquake size distribution2022

Author(s)

Journal Title

Data Source

[Journal Article] Practical Basis of the Geometric Mean Fitness and its Application to Risk-Spreading Behavior2022

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Improving environment drives dynamical change in social game structure2021

Author(s)

Journal Title

DOI

Data Source

[Presentation] Application of equilibrium conditions of the n-player weightlifting game to micro-credit insurance2022

Author(s)

Takuya Okabe 岡部拓也

岡部拓也オカベタクヤ