AKIMOTO Yohei

アキモトヨウヘイ | AKIMOTO Yohei

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： https://www.bbo.cs.tsukuba.ac.jp/

Research field (3)： Intelligent informatics , Soft computing , Sensitivity (kansei) informatics

Research keywords (5)： Automated Machine Learning , Reinforcement Learning , Information Geometry , Evolutionary Computation , Optimization

Research theme for competitive and other funds (13)：

2023 - 2028 Understanding Attack Mechanisms against AI through Causal Structures of Classification and Building Countermeasures
2023 - 2028 識別における因果構造を考慮したAIに対する攻撃機序の理解とその防御戦略の構築
2022 - 2025 デジタルツイン・機械学習・確率理論を融合した自動港内操船制御則に関する研究
2020 - 2025 Development of nonlinear topology optimization based on CMA-ES and its application to hyperelastic mechanical cloak
2019 - 2024 Development of evolutionary computation techniques to realize human-out-of-the-loop

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Papers (184)：

Ryoki Hamano, Kento Uchida, Shinichi Shirakawa, Daiki Morinaga, Youhei Akimoto. Tail Bounds on the Runtime of Categorical Compact Genetic Algorithm. Evolutionary Computation. 2024. 1-52
Morinaga, Daiki, Fukuchi, Kazuto, Sakuma, Jun, Akimoto, Yohei. Convergence Rate of the (1+1)-Evolution Strategy on Locally Strongly Convex Functions with Lipschitz Continuous Gradient and their Monotonic Transformations. IEEE Transactions on Evolutionary Computation. 2024. 28. 2. 501-515
Shengitan, Dai, Youhei, Akimoto, Sakuma, Jun, Fukuchi, Kazuto. Poisoning Attack on Fairness of Fair Classification Algorithm through Threshold Control. 電子情報通信学会技術研究報告. 2024. 123. 410. 49-56
Ryoki Hamano, Kento Uchida, Shinichi Shirakawa, Daiki Morinaga, Youhei Akimoto. Tail Bounds on the Runtime of Categorical Compact Genetic Algorithm. CoRR. 2024. abs/2407.07388
Akimoto, Yohei. Analysis of Surrogate-Assisted Information-Geometric Optimization Algorithms. Algorithmica. 2024. 86. 33-63

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MISC (58)：

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Lectures and oral presentations (113)：

Poisoning Attack on Fairness of Fair Classification Algorithm through Threshold Control
(情報論的学習理論と機械学習研究会 (IBISML) 研究会 (第53回))
マルチタスク学習における隠れたタスクに対する敵対的攻撃
(2024年暗号と情報セキュリティシンポジウム)
neighbor-transfer-exponentを通した非絶対連続分布間の共変量シフト下での分類誤差解析
(情報論的学習理論と機械学習研究会 (IBISML) 研究会 (第52回))
物理的に実現可能な特徴をトリガーとしたクリーンラベルバックドア攻撃
(コンピュータセキュリティシンポジウム2023 (CSS2023))
neighbor-transfer-exponentを用いた非絶対連続分布間の転移学習の誤差解析
(第26回情報論的学習理論ワークショップ2023 (IBIS2023))

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Education (3)：

2008 - 2011 Tokyo Institute of Technology Interdisciplinary School of Science and Engineering Department of Computational Intelligence and Systems Science
2007 - 2008 Tokyo Institute of Technology Interdisciplinary School of Science and Engineering Department of Computational Intelligence and Systems Science
2004 - 2007 Tokyo Institute of Technology Faculty of Engineering Department of Computer Science

Professional career (3)：

Work history (5)：

2019/02 - 現在理化学研究所革新知能統合研究センター客員研究員
2014/04 - 2018/03 信州大学学術研究院工学系助教
2013/04 - 2014/03 信州大学工学部助教
2011/04 - 2013/03 Institut National de Recherche en Informatique et en Automatique Research Centre Saclay Post-Doctoral Fellow
2010/04 - 2011/03 日本学術振興会東京工業大学特別研究員(DC2)

Committee career (7)：

2019/07 - 現在 Evolutionary Computation Journal Editorial Board
2019/07 - 現在 ACM Transactions on Evolutionary Learning and Optimization Associate Editor
2023/07 - 2025/07 Genetic and Evolutionary Computation Conference 2024 ENUM Track Chair
2018/06 - 2022/09 進化計算学会理事
2018/07 - 2019/07 Genetic and Evolutionary Computation Conference 2019 Student Workshop Organizer

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Awards (19)：

2023/02 - 筑波大学 Best Faculty Member
2022/04 - 筑波大学システム情報系令和3年度システム情報系教育貢献賞(情報理工学位プログラム)
2021/03 - 筑波大学システム情報系令和2年度システム情報系教育貢献賞(情報科学類)
2021/03 - 日本船舶海洋工学会賞(論文賞) Application of optimal control theory based on the evolution strategy (CMA-ES) to automatic berthing
2019/10 - 筑波大学筑波大学若手教員奨励賞

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