Takashi Arakawa

According to our database, Takashi Arakawa authored at least 12 papers between 2011 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Integrating Quantum and HPC: A Prototype Hybrid Implementation and Benchmark of Quantum-Selected Configuration Interaction.

Ikko Hamamura, Toshiyuki Imamura, Takashi Arakawa, Shinji Sumimoto, Kazuya Yamazaki, Yao Hu, Shinnosuke Furuya, Kengo Nakajima

Proceedings of the Supercomputing Asia and International Conference on High Performance Computing in Asia Pacific Region Workshops, 2026

2025

Accelerating Heterogeneous Coupling Computing with WaitIO Using RDMA.

Shinji Sumimoto, Takashi Arakawa, Yoshio Sakaguchi, Hiroya Matsuba, Satoshi Ohshima, Hisashi Yashiro, Toshihiro Hanawa, Kengo Nakajima

Proceedings of the 2025 International Conference on High Performance Computing in Asia-Pacific Region Workshops, 2025

Large Scale Ensemble Coupling of Non-hydrostatic Atmospheric Model NICAM.

Takashi Arakawa, Hisashi Yashiro, Shinji Sumimoto, Kengo Nakajima

Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region, 2025

2024

Portability of Multiphysics Applications on Heterogeneous Modular Supercomputers.

Daniel Caviedes-Voullième, Seong-Ryong Koh, Stefan Poll, Estela Suarez, Takashi Arakawa, Kengo Nakajima, Shinji Sumimoto

Proceedings of the Parallel Processing and Applied Mathematics, 2024

WaitIO-Hybrid: Communication for Coupling MPI Programs Among Heterogeneous Systems.

Shinji Sumimoto, Takashi Arakawa, Yoshio Sakaguchi, Hiroya Matsuba, Satoshi Ohshima, Hisashi Yashiro, Toshihiro Hanawa, Kengo Nakajima

Proceedings of the Parallel and Distributed Computing, Applications and Technologies, 2024

Parallelized Remapping Algorithms for km-scale Global Weather and Climate Simulations with Icosahedral Grid System.

Chihiro Kodama, Hisashi Yashiro, Takashi Arakawa, Daisuke Takasuka, Shuhei Matsugishi, Hirofumi Tomita

Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region, 2024

Innovative Computational Science by Integration of Simulation/Data/Learning on Heterogeneous Supercomputers.

Kengo Nakajima, Takashi Furumura, France Boillod-Cerneux, Edoardo Di Napoli, Estela Suarez, Takashi Arakawa, Shinji Sumimoto, Hisashi Yashiro

Proceedings of the IEEE International Conference on Cluster Computing, 2024

2022

A System-Wide Communication to Couple Multiple MPI Programs for Heterogeneous Computing.

Shinji Sumimoto, Takashi Arakawa, Yoshio Sakaguchi, Hiroya Matsuba, Hisashi Yashiro, Toshihiro Hanawa, Kengo Nakajima

Proceedings of the Parallel and Distributed Computing, Applications and Technologies, 2022

Development of a coupler h3-Open-UTIL/MP.

Takashi Arakawa, Hisashi Yashiro, Kengo Nakajima

Proceedings of the HPC Asia 2022: International Conference on High Performance Computing in Asia-Pacific Region, Virtual Event, Japan, January 12, 2022

2015

Multi-scale Coupling Simulation of Seismic Waves and Building Vibrations Using ppOpen-HPC.

Masaharu Matsumoto, Takashi Arakawa, Takeshi Kitayama, Futoshi Mori, Hiroshi Okuda, Takashi Furumura, Kengo Nakajima

Proceedings of the International Conference on Computational Science, 2015

2014

Performance Evaluation and Case Study of a Coupling Software ppOpen-MATH/MP.

Takashi Arakawa, Takahiro Inoue, Masaki Sato

Proceedings of the International Conference on Computational Science, 2014

2011

Data exchange algorithm and software design of KAKUSHIN coupler Jcup.

Takashi Arakawa, Hiromasa Yoshimura, Fuyuki Saito, Koji Ogochi

Proceedings of the International Conference on Computational Science, 2011