Updated on 2026/06/08

写真a

 
KOJIMA Yuta
 
Organization
Graduate School of Engineering Mechanical Systems Engineering 1 Assistant Professor
Graduate School
Graduate School of Engineering
Undergraduate School
School of Engineering Mechanical and Aerospace Engineering
Title
Assistant Professor

Degree 1

  1. 博士(工学) ( 2025.9   慶應義塾大学 ) 

Professional Memberships 3

  1. 日本計算数理工学会

    2025.10

  2. 日本計算工学会

    2023.11

  3. 日本機械学会

    2020.3

Committee Memberships 1

  1. 日本材料学会   デジタル材料工学部門委員会  

    2026.1   

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    Committee type:Academic society

Awards 6

  1. 日本材料学会デジタル材料工学部門委員会優秀奨励講演発表賞

    2026.5   日本材料学会 デジタル材料工学部門委員会   CNNによる二次元セル構造体の座屈に伴う異方性エネルギー吸収予測

    兒嶋佑太

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  2. 日本材料学会優秀講演発表賞

    2026.5   日本材料学会   CNNによる二次元セル構造体の座屈に伴う異方性エネルギー吸収予測

    兒嶋佑太

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  3. ベストプレゼンテーション賞

    2026.3   日本機械学会東海支部   赤外線応力測定による少数データセットを用いたGNNによる複雑形状CFRPの内部欠陥予測

    兒嶋佑太

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  4. 第 20 回学術講演会 優秀講演賞

    2026.3   日本材料学会 東海支部   赤外線応力測定による少数データセットを用いたGNNによる複雑形状CFRPの内部欠陥予測

    兒嶋佑太

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  5. JSCESスカラシップアワード

    2025.6   日本計算工学会  

    兒嶋佑太

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  6. 2022年度大学院研究奨励賞

    2023.3   自動車技術会   有限要素解析および赤外線測定による応力分布を用いた転移学習によるCFRP単純形状内の欠陥探索手法の提案

    兒嶋佑太

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

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Papers 5

  1. Conditional diffusion model for inverse prediction of process parameters and dendritic microstructures from mechanical properties Reviewed Open Access

    A. Ikeda, R. Higuchi, T. Yokozeki, K. Endo, Y. Kojima, M. Suzuki, M. Muramatsu

    Scientific Reports   Vol. 15 ( 37147 ) page: 1 - 20   2025

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41598-025-22942-y

    Open Access

  2. Transfer-learning-aided defect prediction in simply shaped CFRP specimens based on stress distribution obtained from finite element analysis and infrared stress measurement Reviewed International coauthorship Open Access

    Y. Kojima, K. Hirayama, K. Endo, Y. Harada, M. Muramatsu

    Composites Part B: Engineering   Vol. 291 ( 111958 ) page: 1 - 14   2025

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.compositesb.2024.111958

    Open Access

  3. Development of Defect Localization Method for Perforated Carbon-fiber-reinforced Plastic Specimens Using Finite Element Method and Graph Neural Network Reviewed Open Access

    K. Nishioka, Y. Kojima, T. Saito, K. Kawakami, M. Washiya, M. Muramatsu

    Frontiers in Materials   Vol. 12   page: 1 - 15   2025

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3389/fmats.2025.1652484

    Open Access

  4. Discussion on infrared stress measurements based on finite element analysis of transient heat conduction Reviewed

    Kojima, Y., Hirayama, K., Endo, K., Harada, Y., Muramatsu, M.

    Mechanical Engineering Journal   Vol. 11 ( 4 ) page: 1 - 12   2024

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  5. Inverse Estimation Method for Internal Defects Based on Surface Stress of Carbon-Fiber-Reinforced Plastics Using Machine Learning Reviewed

    Kojima, Y., Hirayama, K., Endo, K., Hiraide, K., Muramatsu, M.

    Advanced Composite Materials   Vol. 31 ( 6 ) page: 617 - 629   2022

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

Presentations 10

  1. 原子間力顕微鏡法によるポリジメチルシロキサンの表面性状評価

    伊藤一太,永島壮,兒嶋佑太,奥村大

    第57回学生員卒業研究発表講演会 TEC26  2026.3 

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    Event date: 2026.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  2. 赤外線応力測定による少数データセットを用いたGNNによる複雑形状CFRPの内部欠陥予測 International coauthorship

    兒嶋佑太,Julien Yvonnet,原田祥久,村松眞由,奥村大

    材料学会東海支部 第20回学術講演会  2026.3 

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    Event date: 2026.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  3. 機械学習を援用したCFRP 構造物内の欠陥推定

    兒嶋佑太

    JASCOMEフォーラム(計算数理工学フォーラム)  2026.3 

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    Event date: 2026.3

    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

  4. 赤外線応力測定による少数データセットを用いたGNNによる複雑形状CFRPの内部欠陥予測 International coauthorship

    兒嶋佑太,Julien Yvonnet,原田祥久,村松眞由,奥村大

    東海支部第75期総会 講演会 TOKAI ENGINEERING COMPLEX 2026  2026.3 

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    Event date: 2026.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  5. 相反性崩壊材料のMLPによるサロゲートモデルの構築と実装

    余語勇哉,稲前有人,兒嶋佑太,永島壮,奥村大

    第57回学生員卒業研究発表講演会 TEC26  2026.3 

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    Event date: 2026.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  6. ナノシート複合ゲルの引張・圧縮非対称剛性の有限要素評価

    稲前有人,兒嶋佑太,永島壮,奥村大

    東海支部第75期総会・講演会 TEC26  2026.3 

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    Event date: 2026.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  7. ナノシート複合ゲルの引張・圧縮非対称剛性の理論解析

    稲前有人,兒嶋佑太,永島壮,奥村大

    東海支部第20回学術講演会  2026.3 

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    Event date: 2026.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  8. Comparison of machine learning-based defect detection frameworks for complex-shaped CFRP specimens using stress distributions from homogenized finite element analysis and infrared stress measurements International coauthorship International conference

    Y. Kojima, J. Yvonnet, Y. Harada, M. Muramatsu

    18th U.S. National Congress on Computational Mechanics (USNCCM18)  2025.7 

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    Event date: 2025.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Chicago, USA   Country:United States  

  9. 均質化有限要素解析から得られる応力分布を用いた複雑形状CFRP試験片のGNNによる複数欠陥形状予測 International coauthorship

    兒嶋佑太,Julien Yvonnet,原田祥久,村松眞由

    第30回計算工学講演会  2025.6 

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    Event date: 2025.6

    Language:Japanese   Presentation type:Oral presentation (general)  

  10. GNN-Based Defect Detection Frameworks for Complex-Shaped CFRP Specimens Adaptable to Multiple Defect Shapes Based on Stress Distributions by Homogenized Finite Element Analysis International coauthorship International conference

    Y. Kojima, J. Yvonnet, Y. Harada, M. Muramatsu

    4th International Conference on Computational Engineering and Science for Safety and Environmental Problems (COMPSAFE2025)  2025.6 

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    Event date: 2025.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

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Teaching Experience (On-campus) 2

  1. 材料力学第2及び演習

    2025

  2. 機械・航空宇宙工学実験第 2(秋学期)総合テーマ

    2025