Application of the ensemble Kalman filter FEM for estimation of flow field in shallow water regions. - Takahiko Kurahashi; Kiyora Saito; Masato Nogami (JSIAM Lett., 2018)

Numerical and practical experiments for maximally stiff structure based on the topology optimization theory and the FEM. - Kenta Yoshihara; Takahiko Kurahashi; Masanari Kobayashi (JSIAM Lett., 2018)

Identification analysis of order of singularity near vertex on interface in three-dimensional bonded structures. - Takahiko Kurahashi (JSIAM Lett., 2019)

Considerations on shape identification for flow channel including a rotational body. - Yuta Ozeki; Takahiko Kurahashi; Eiji Katamine (JSIAM Lett., 2019)

Optimization of texture shape to minimize the friction coefficient and consideration of update equations for design variables. - Syuta Sasaoka; Takahiko Kurahashi (JSIAM Lett., 2020)

Shape optimization in thermal convection field considering a slight compressibility. - Takashi Aoki; Takahiko Kurahashi; Eiji Katamine (JSIAM Lett., 2021)

Application of a weighted sensitivity approach for topology optimization analysis of time dependent problems based on the density method. - Masayuki Kishida; Takahiko Kurahashi; Joan Baiges (JSIAM Lett., 2021)

Identification of three-dimensional defect topology in concrete structures based on self-attention network using hammering response data. - Masaya Shimada; Takahiko Kurahashi; Yuki Murakami; Fujio Ikeda; Ikuo Ihara (JSIAM Lett., 2021)

Topology optimization analysis for minimization of strain energy using the modified optimality criteria method. - Masayuki Kishida; Takahiko Kurahashi; Taichi Yoshiara; Ryohei Kaneko; Yuta Ishii; Wataru Nishioka; Tomohiro Yamada; Masanari Kobayashi (JSIAM Lett., 2022)

Physics-informed Neural Network for Acoustic Resonance Analysis. - Kazuya Yokota; Takahiko Kurahashi; Masajiro Abe (CoRR, 2023)

Topology optimization based on the modified optimality criteria method for application to products. - Masayuki Kishida; Takahiko Kurahashi; Kazuhiko Akeda; Kenichi Okumura; Noboru Nakagawa; Syuichi Yamaguchi; Hidetoshi Kaida (JSIAM Lett., 2023)

Tidal current estimation analysis and calculation of tidal power generation potential for a Tokyo Bay model using the extended Kalman filter FEM. - Takahiko Kurahashi (JSIAM Lett., 2023)

Physics-Informed CNN for the Design of Acoustic Equipment. - Kazuya Yokota; Masataka Ogura; Takahiko Kurahashi; Masajiro Abe (IJCNN, 2024)

Shape optimization of a corrugated wing to improve lift force. - Soma Hirooka; Takahiko Kurahashi; Shigehiro Toyama; Ryota Nonami (JSIAM Lett., 2024)

Numerical experiments on density-based topology optimization of two-layer material structure using a modified optimality criteria method. - Mizuki Ikarashi; Takahiko Kurahashi; Masayuki Kishida (JSIAM Lett., 2024)

Level-set based topology optimization for bi-linear type elasto-plastic problems. - Kosuke Shimizu; Masayuki Kishida; Takahiko Kurahashi (JSIAM Lett., 2024)

Prediction of salinity concentration in Hichirippu-numa through long short-term memory using data assimilation. - Yudai Sugiyama; Takahiko Kurahashi; Yuichi Iwanaka; Masahiro Sato; Norihiro Nishimura; Joan Baiges (JSIAM Lett., 2024)

Identification analysis of defect topologies by self-attention based machine learning (Effect of the number of training data on identification accuracy). - Kazuki Yamamoto; Takahiko Kurahashi; Yuki Murakami; Fujio Ikeda; Ikuo Ihara (JSIAM Lett., 2024)

Optimal design for multi-objective density-based topology optimization using a modified optimality criteria method. - Masayuki Kishida; Takahiko Kurahashi (JSIAM Lett., 2025)

Machine-learning-based prediction of structural defects using acceleration response waveforms from hammering test. - Takahiko Kurahashi; Cao Minh Quoc Nguyen; Akihiro Takemori; Keita Kambayashi; Fujio Ikeda; Yuki Murakami (JSIAM Lett., 2025)