秋本洋平 (Youhei Akimoto) - 論文

Direct-current electric invisibility through topology optimization

Garuda Fujii, Youhei Akimoto, Masayuki Takahashi

Journal of Applied Physics 123(23) 2018年6月21日査読有り

CMA-ES-based structural topology optimization using a level set boundary expression—Application to optical and carpet cloaks

Garuda Fujii, Masayuki Takahashi, Youhei Akimoto

Computer Methods in Applied Mechanics and Engineering 332 624 - 643 2018年4月15日査読有り

Exploring optimal topology of thermal cloaks by CMA-ES

Garuda Fujii, Youhei Akimoto, Masayuki Takahashi

Applied Physics Letters 112(6) 2018年2月5日査読有り

Parameterless Stochastic Natural Gradient Method for Discrete Optimization and its Application to Hyper-Parameter Optimization for Neural Network.

Kouhei Nishida,Hernán E. Aguirre, Shota Saito, Shinichi Shirakawa, Youhei Akimoto

CoRR abs/1809.06517 2018年査読有り

Sample Reuse via Importance Sampling in Information Geometric Optimization.

Shinichi Shirakawa, Youhei Akimoto, Kazuki Ouchi, Kouzou Ohara

CoRR abs/1805.12388 2018年査読有り

Drift Theory in Continuous Search Spaces: Expected Hitting Time of the (1+1)-ES with 1/5 Success Rule.

Youhei Akimoto, Anne Auger, Tobias Glasmachers

CoRR abs/1802.03209 2018年査読有り

Dynamic Optimization of Neural Network Structures Using Probabilistic Modeling.

Shinichi Shirakawa, Yasushi Iwata, Youhei Akimoto

CoRR abs/1801.07650 2018年査読有り

Embedded feature selection using probabilistic model-based optimization.

Shota Saito, Shinichi Shirakawa, Youhei Akimoto

Proceedings of the Genetic and Evolutionary Computation Conference Companion, GECCO 2018, Kyoto, Japan, July 15-19, 2018 1922 - 1925 2018年査読有り

Well placement optimization for carbon dioxide capture and storage via CMA-ES with mixed integer support.

Atsuhiro Miyagi, Youhei Akimoto, Hajime Yamamoto

Proceedings of the Genetic and Evolutionary Computation Conference Companion, GECCO 2018, Kyoto, Japan, July 15-19, 2018 1696 - 1703 2018年査読有り

Benchmarking the PSA-CMA-ES on the BBOB noiseless testbed.

Kouhei Nishida, Youhei Akimoto

Proceedings of the Genetic and Evolutionary Computation Conference Companion, GECCO 2018, Kyoto, Japan, July 15-19, 2018 1529 - 1536 2018年査読有り

Model parameter adaptive instance-based policy optimization for episodic control tasks of nonholonomic systems.

Kyotaro Ohashi, Natsuki Fujiyoshi, Naoki Sakamoto, Youhei Akimoto

Proceedings of the Genetic and Evolutionary Computation Conference Companion, GECCO 2018, Kyoto, Japan, July 15-19, 2018 1426 - 1433 2018年査読有り

Analysis of information geometric optimization with isotropic gaussian distribution under finite samples.

Kento Uchida, Shinichi Shirakawa, Youhei Akimoto

Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2018, Kyoto, Japan, July 15-19, 2018 897 - 904 2018年査読有り

PSA-CMA-ES: CMA-ES with population size adaptation.

Kouhei Nishida, Youhei Akimoto

Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2018, Kyoto, Japan, July 15-19, 2018 865 - 872 2018年査読有り

Drift theory in continuous search spaces: expected hitting time of the (1 + 1)-ES with 1/5 success rule.

Youhei Akimoto, Anne Auger, Tobias Glasmachers

Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2018, Kyoto, Japan, July 15-19, 2018 801 - 808 2018年査読有り

CMA-ES and advanced adaptation mechanisms.

Youhei Akimoto, Nikolaus Hansen

Proceedings of the Genetic and Evolutionary Computation Conference Companion, GECCO 2018, Kyoto, Japan, July 15-19, 2018 720 - 744 2018年査読有り

A note on the CMA-ES for functions with periodic variables.

Takahiro Yamaguchi, Youhei Akimoto

Proceedings of the Genetic and Evolutionary Computation Conference Companion, GECCO 2018, Kyoto, Japan, July 15-19, 2018 227 - 228 2018年査読有り

Dynamic Optimization of Neural Network Structures Using Probabilistic Modeling.

Shinichi Shirakawa, Yasushi Iwata, Youhei Akimoto

Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence, (AAAI-18), the 30th innovative Applications of Artificial Intelligence (IAAI-18), and the 8th AAAI Symposium on Educational Advances in Artificial Intelligence (EAAI-18), New Orl 4074 - 4082 2018年査読有り

Optimal cluster head selection and rotation of cognitive wireless sensor networks for simultaneous data gathering and long life system

Osamu Takyu, Shohei Fujii, Youhei Akimoto, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa

INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS 13(12) 2017年12月査読有り

Benchmarking the novel CMA-ES restart strategy using the search history on the BBOB noiseless Testbed

Takahiro Yamaguchi, Youhei Akimoto

GECCO 2017 - Proceedings of the Genetic and Evolutionary Computation Conference Companion 1780 - 1787 2017年7月15日査読有り

CMA-ES and advanced adaptation mechanisms

Youhei Akimoto, Nikolaus Hansen

GECCO 2017 - Proceedings of the Genetic and Evolutionary Computation Conference Companion 641 - 674 2017年7月15日査読有り