Takahiko Kurahashi

20 papers B 1Journal 19
YearRankTypeTitle / Venue / Authors
2025 J jnl
Machine-learning-based prediction of structural defects using acceleration response waveforms from hammering test.
JSIAM Lett.
Takahiko Kurahashi, Cao Minh Quoc Nguyen, Akihiro Takemori, Keita Kambayashi, Fujio Ikeda, Yuki Murakami
2025 J jnl
Optimal design for multi-objective density-based topology optimization using a modified optimality criteria method.
JSIAM Lett.
Masayuki Kishida, Takahiko Kurahashi
2024 J jnl
Identification analysis of defect topologies by self-attention based machine learning (Effect of the number of training data on identification accuracy).
JSIAM Lett.
Kazuki Yamamoto, Takahiko Kurahashi, Yuki Murakami, Fujio Ikeda, Ikuo Ihara
2024 J jnl
Level-set based topology optimization for bi-linear type elasto-plastic problems.
JSIAM Lett.
Kosuke Shimizu, Masayuki Kishida, Takahiko Kurahashi
2024 J jnl
Numerical experiments on density-based topology optimization of two-layer material structure using a modified optimality criteria method.
JSIAM Lett.
Mizuki Ikarashi, Takahiko Kurahashi, Masayuki Kishida
2024 B conf
Physics-Informed CNN for the Design of Acoustic Equipment.
IJCNN
Kazuya Yokota, Masataka Ogura, Takahiko Kurahashi, Masajiro Abe
2024 J jnl
Prediction of salinity concentration in Hichirippu-numa through long short-term memory using data assimilation.
JSIAM Lett.
Yudai Sugiyama, Takahiko Kurahashi, Yuichi Iwanaka, Masahiro Sato, Norihiro Nishimura, Joan Baiges
2024 J jnl
Shape optimization of a corrugated wing to improve lift force.
JSIAM Lett.
Soma Hirooka, Takahiko Kurahashi, Shigehiro Toyama, Ryota Nonami
2023 J jnl
Physics-informed Neural Network for Acoustic Resonance Analysis.
CoRR
Kazuya Yokota, Takahiko Kurahashi, Masajiro Abe
2023 J jnl
Tidal current estimation analysis and calculation of tidal power generation potential for a Tokyo Bay model using the extended Kalman filter FEM.
JSIAM Lett.
Takahiko Kurahashi
2023 J jnl
Topology optimization based on the modified optimality criteria method for application to products.
JSIAM Lett.
Masayuki Kishida, Takahiko Kurahashi, Kazuhiko Akeda, Kenichi Okumura, Noboru Nakagawa, Syuichi Yamaguchi, Hidetoshi Kaida
2022 J jnl
Topology optimization analysis for minimization of strain energy using the modified optimality criteria method.
JSIAM Lett.
Masayuki Kishida, Takahiko Kurahashi, Taichi Yoshiara, Ryohei Kaneko, Yuta Ishii, Wataru Nishioka, Tomohiro Yamada, Masanari Kobayashi
2021 J jnl
Application of a weighted sensitivity approach for topology optimization analysis of time dependent problems based on the density method.
JSIAM Lett.
Masayuki Kishida, Takahiko Kurahashi, Joan Baiges
2021 J jnl
Identification of three-dimensional defect topology in concrete structures based on self-attention network using hammering response data.
JSIAM Lett.
Masaya Shimada, Takahiko Kurahashi, Yuki Murakami, Fujio Ikeda, Ikuo Ihara
2021 J jnl
Shape optimization in thermal convection field considering a slight compressibility.
JSIAM Lett.
Takashi Aoki, Takahiko Kurahashi, Eiji Katamine
2020 J jnl
Optimization of texture shape to minimize the friction coefficient and consideration of update equations for design variables.
JSIAM Lett.
Syuta Sasaoka, Takahiko Kurahashi
2019 J jnl
Considerations on shape identification for flow channel including a rotational body.
JSIAM Lett.
Yuta Ozeki, Takahiko Kurahashi, Eiji Katamine
2019 J jnl
Identification analysis of order of singularity near vertex on interface in three-dimensional bonded structures.
JSIAM Lett.
Takahiko Kurahashi
2018 J jnl
Application of the ensemble Kalman filter FEM for estimation of flow field in shallow water regions.
JSIAM Lett.
Takahiko Kurahashi, Kiyora Saito, Masato Nogami
2018 J jnl
Numerical and practical experiments for maximally stiff structure based on the topology optimization theory and the FEM.
JSIAM Lett.
Kenta Yoshihara, Takahiko Kurahashi, Masanari Kobayashi