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秋本洋平

Akimoto, Yohei

システム情報系 , 准教授
Institute of Systems and Information Engineering , Associate Professor

https://www.bbo.cs.tsukuba.ac.jp/

https://sites.google.com/site/youheiakimotospage/

オープンアクセス版の論文は「つくばリポジトリ」で読むことができます。

1. Feature selection based on cluster assumption in PU learning Uchikoshi, Motonobu; AKIMOTO, Yohei
GECCO '25: Proceedings of the Genetic and Evolutionary Computation Conference (2025)
2. CMA-ES with Individual Adaptive Reevaluation for Black Box Value-At-Risk Optimization Ng, Ze Kai; Morinaga, Daiki; AKIMOTO, Yohei
GECCO '25: Proceedings of the Genetic and Evolutionary Computation Conference Companion (2025)
3. Challenges of Interaction in Optimizing Mixed Categorical-Continuous Variables AKIMOTO, Yohei; Gao, Xilin; Ng, Ze Kai; Morinaga, Daiki
GECCO 25: Proceedings of the Genetic and Evolutionary Computation Conference (2025)
4. Harnessing the Power of Vicinity-Informed Analysis for Classification under Covariate Shift Fujikawa, Mitsuhiro; Akimoto, Youhei; Sakuma, Jun; Fukuchi, Kazuto
Proceedings of The 28th International Conference on Artificial Intelligence and Statistics 258: 226 (2025)
5. CMA-ES with Learning Rate Adaptation Nomura, Masahiro; AKIMOTO, Yohei; Ono, Isao
ACM Transactions on Evolutionary Learning and Optimization 5: 1 (2025)
6. 連続値制御強化学習における行動方策と評価用方策の分離齊藤, 啓太; 秋本, 洋平
第37回自律分散システム・シンポジウム (2025)
7. Stepwise Alignment for Constrained Language Model Policy Optimization Wachi, Akifumi; Tran, Thien Q.; Sato, Rei; Tanabe, TakumiAKIMOTO, Yohei
Advances in Neural Information Processing Systems 37 (NeurIPS 2024) (2024)
8. Data augmentation methods of dynamic model identification for harbor maneuvers using feedforward neural network Kouki Wakita; Yoshiki Miyauchi; Youhei Akimoto; Atsuo Maki
Journal of Marine Science and Technology 30: 18 (2024)
9. WRA-CMA-ESの並列実行時の非効率性の分析とその解決策の検討菊地信志; 江戸陽向; 宮城充宏; 秋本, 洋平
計測自動制御学会システム・情報部門学術講演会 2024 (2024)
10. Individual Monte Carlo sample size adaptation using Bootstrapping for black box Value-at-Risk optimization with Evolution Strategies Kai, Ng Ze; Daiki, Morinaga; 秋本, 洋平
計測自動制御学会システム・情報部門学術講演会 2024 (2024)
11. Prioritized Level Replay のカリキュラムラーニングとしての性能評価河上幸樹; 秋本, 洋平
計測自動制御学会システム・情報部門学術講演会 2024 (2024)
12. Development of a mathematical model for harbor maneuvers to realize modeling automation Yoshiki Miyauchi; Youhei Akimoto; Atsuo Maki
Journal of Marine Science and Technology 29: 975 (2024)
13. Tail Bounds on the Runtime of Categorical Compact Genetic Algorithm Ryoki Hamano; Kento Uchida; Shinichi Shirakawa; Daiki MorinagaYouhei Akimoto
Evolutionary Computation 1 (2024)
14. Sign-Averaging Covariance Matrix Adaptation Evolution Strategy Morinaga, Daiki; AKIMOTO, Yohei
GECCO '24: Proceedings of the Genetic and Evolutionary Computation Conference 694 (2024)
15. Analysis of Search Space Design for Neural Architecture Search with Weight Sharing AKIMOTO, Yohei; Shirakawa, Shinichi
2024 International Joint Conference on Neural Networks (IJCNN) (2024)
16. 一般和確率ゲームにおける定常Stackelberg均衡のための方策反復法工藤, ミコト; 秋本, 洋平
人工知能学会全国大会論文集 (2024)
17. 連続値ブラックボックス最適化アルゴリズム(1+1)-ESの強凸かつリプシッツ平滑な目的関数における収束速度の理論的評価森永, 大貴; 福地, 一斗; 佐久間, 淳; 秋本, 洋平
人工知能学会全国大会論文集 (2024)
18. Convergence Rate of the (1+1)-Evolution Strategy on Locally Strongly Convex Functions with Lipschitz Continuous Gradient and their Monotonic Transformations Morinaga, Daiki; Fukuchi, Kazuto; Sakuma, Jun; Akimoto, Yohei
IEEE Transactions on Evolutionary Computation 28: 501 (2024)
19. Poisoning Attack on Fairness of Fair Classification Algorithm through Threshold Control Shengitan, Dai; Youhei, Akimoto; Sakuma, Jun; Fukuchi, Kazuto
電子情報通信学会技術研究報告 123: 49 (2024)
20. Convergence Rate of the (1+1)-ES on Locally Strongly Convex and Lipschitz Smooth Functions Daiki Morinaga; Kazuto Fukuchi; Jun Sakuma; Youhei Akimoto
IEEE Transactions on Evolutionary Computation (2024)

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書籍等出版物情報はまだありません。

81. 地質の不確実性を考慮した井戸配置最適化宮城, 充宏; 山本, 肇; 秋本, 洋平
進化計算シンポジウム2018
82. Analysis of Information Geometric Optimization with Isotropic Gaussian Distribution: Toward Finite-Sample Analysis on Convex Quadratic Functions Uchida, Kento; 秋本, 洋平; Shirakawa, Shinichi
2018 JPNSEC International Workshop on Evolutionary Computation
83. Adaptive Objective Selection for Multi-Fidelity Optimization Akimoto, Yohei; Shimizu, Takuma; Yamaguchi, Takahiro
Genetic and Evolutionary Computation Conference 2019
84. Adaptive Ranking Based Constraint Handling for Explicitly Constrained Black-Box Optimization Sakamoto, Naoki; Akimoto, Yohei
Genetic and Evolutionary Computation Conference
85. Well Placement Optimization under Geological Statistical Uncertainty Miyagi, Atsuhiro; Akimoto, Yohei; Yamamoto, Hajime
Genetic and Evolutionary Computation Conference 2019
86. Adaptive Stochastic Natural Gradient Method for One-Shot Neural Architecture Search Akimoto, Yohei; Shirakawa, Shinichi; Yoshinari, Nozomu; Uchida, Kento; Saito, Shota; Nishida, Kouhei
International Conference on Machine Learning
87. Generalized drift analysis in continuous domain: linear convergence of (1 + 1)-ES on strongly convex functions with Lipschitz continuous gradients Daiki, Morinaga; 秋本, 洋平
ACM/SIGEVO Conference on Foundations of Genetic Algorithms
88. Generate (non-software) Bugs to Fool Classifiers Yakura, Hiromu; Akimoto, Yohei; Sakuma, Jun
Thirty-Fourth AAAI Conference on Artificial Intelligence, New York, New York, USA, February 7-12, 2020
89. CMA-ES and Advanced Adaptation Mechanisms Akimoto, Youhei; Hansen, Nikolaus
Genetic and Evolutionary Computation Conference (GECCO)
90. Generate (non-software) Bugs to Fool Classifiers Yakura, Hiromu; Akimoto, Yohei; Sakuma, Jun
Thirty-Fourth AAAI Conference on Artificial Intelligence, New York, New York, USA, February 7-12, 2020
91. Deep Generative Model for Non-convex Constraint Handling Sakamoto, Naoki; Semmatsu, Eiji; Fukuchi, Kazuto; Sakuma, Jun; Akimoto, Youhei
Genetic and Evolutionary Computation Conference (GECCO)
92. Convergence Rate of the (1+1)-Evolution Strategy with Success-Based Step-Size Adaptation on Convex Quadratic Function Morinaga, Daiki; Fukuchi, Kazuto; Sakuma, Jun; Akimoto, Yohei
GECCO '21
93. Level Generation for Angry Birds with Sequential VAE and Latent Variable Evolution Tanabe, Takumi; Fukuchi, Kazuto; Sakuma, Jun; Akimoto, Yohei
GECCO '21
94. Saddle Point Optimization with Approximate Minimization Oracle Youhei, Akimoto
GECCO '21
95. Adaptive Scenario Subset Selection for Minimax Black-Box Continuous Optimization Miyagi, Atsuhiro; Fukuchi, Kazuto; Sakuma, Jun; Akimoto, Yohei
GECCO '21
96. AdvantageNAS: Efficient Neural Architecture Search with Credit Assignment Sato, Rei; Sakuma, Jun; Akimoto, Yohei
Proceedings of the AAAI Conference on Artificial Intelligence
97. Warm Starting CMA-ES for Hyperparameter Optimization Nomura, Masahiro; Watanabe, Shuhei; Akimoto, Yohei; Ozaki, Yoshihiko; Onishi, Masaki
Proceedings of the AAAI Conference on Artificial Intelligence
98. Multi-Fidelity Optimization Approach under Prior and Posterior Constraints and its Application to Compliance Minimization Akimoto, Yohei; Sakamoto, Naoki; Ohtani, Makoto
Parallel Problem Solving from Nature – PPSN XVI. PPSN 2020. Lecture Notes in Computer Science
99. Statistically Significant Pattern Mining with Ordinal Utility Tran, Thien Q; Fukuchi, Kazuto; Akimoto, Yohei; Sakuma, Jun
KDD '20: Proceedings of the 26th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining
100. Unsupervised Causal Binary Concepts Discovery with VAE for Black-box Model Explanation Tran, Thien Q; Fukuchi, Kazuto; Akimoto, Yohei; Sakuma, Jun
36th AAAI Conference on Artificial Intelligence