An Immune-based Algorithm for Topology Optimization. - Felipe Campelo; Frederico G. Guimarães; Hajime Igarashi; Kota Watanabe; Jaime Arturo Ramírez (IEEE Congress on Evolutionary Computation, 2006)

Local Learning and Search in Memetic Algorithms. - Frederico G. Guimarães; Elizabeth F. Wanner; Felipe Campelo; Ricardo H. C. Takahashi; Hajime Igarashi; David A. Lowther; Jaime A. Ramírez (IEEE Congress on Evolutionary Computation, 2006)

Overview of Artificial Immune Systems for Multi-objective Optimization. - Felipe Campelo; Frederico G. Guimarães; Hajime Igarashi (EMO, 2007)

Design of mixed H2/Hinfinity control systems using algorithms inspired by the immune system. - Frederico G. Guimarães; Reinaldo M. Palhares; Felipe Campelo; Hajime Igarashi (Inf. Sci., 2007)

Acquiring of walking behavior for four-legged robots using actor-critic method based on policy gradient. - Ryo Inoue; Kota Watanabe; Hajime Igarashi (ISIC, 2010)

A genetic algorithm for combinational optimization problems with uncertainties. - Kenta Hoshino; Hajime Igarashi (CACSD, 2010)

An image recognition based on neural oscillator network. - Kenta Hoshino; Hajime Igarashi (IJCNN, 2010)

Acquisition of adaptive walking behaviors using machine learning with Central Pattern Generator. - Takahiro Sato; Kota Watanabe; Hajime Igarashi (IJCNN, 2010)

Adaptive Profit Sharing Reinforcement Learning Method for Dynamic Environment. - Sadamori Koujaku; Kota Watanabe; Hajime Igarashi (ICMLA (1), 2011)

Optimization of Router Deployment for Sensor Networks Using Genetic Algorithm. - Rony Teguh; Ryo Murakami; Hajime Igarashi (ICAISC (1), 2014)

Development of Small Dielectric Lens for Slot Antenna Using Topology Optimization with Normalized Gaussian Network. - Keiichi Itoh; Haruka Nakajima; Hideaki Matsuda; Masaki Tanaka; Hajime Igarashi (IEICE Trans. Electron., 2018)

Topology Optimization of Magnetic Couplers for Wireless Power Transfer Considering Electromagnetic Shields. - Yoshitsugu Otomo; Hajime Igarashi (IECON, 2019)

Prediction of IPM Machine Torque Characteristics Using Deep Learning Based on Magnetic Field Distribution. - Hidenori Sasaki; Yuki Hidaka; Hajime Igarashi (IEEE Access, 2022)

Robust Covariance Matrix Adaptation Evolution Strategy: Optimal Design of Magnetic Devices Considering Material Variation. - Akito Maruo; Hajime Igarashi (IEEE Access, 2023)

Gradient Coil Design Method Specifically for Permanent-Magnet-Type Low Field Portable MRI Brain Scanner. - Xiaohan Kong; Zheng Xu 007; Sheng Shen 009; Jiamin Wu; Yucheng He; Liang Xuan; Hajime Igarashi (IEEE Trans. Instrum. Meas., 2023)

An Evolutional Topology Optimization Method Based on Kernel Level Set Function. - Takahiro Sato; Kota Watanabe; Hajime Igarashi (IEEE Access, 2025)