Takahashi Keichi

タカハシケイチ | Takahashi Keichi

Affiliation and department：
Job title： Assistant Professor
Other affiliations (2)：

Tohoku University Department of Computer and Mathematical Sciences, Graduate School of Information Sciences
Tohoku University Department of Mechanical and Aerospace Engineering, Faculty of Engineering

Homepage URL (1)： https://keichi.dev

Research field (2)： High-performance computing , Information networks

Research theme for competitive and other funds (6)：

2023 - 2026 性能最適化の知見を自ら発掘する自動チューニング技術の開発
2024 - 2025 NISQ時代を見据えたバッチ型量子回路シミュレータの開発
2023 - 2024 Accelerating Manifold Inference from Neural Dynamics (MIND) using HPC
2021 - 2024 Research and development of a hierarchical multi-scale software analysis platform
2022 - 2023 Implementation and Application of High-Performance Empirical Dynamic Modeling

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Papers (60)：

Soratouch Pornmaneerattanatri, Keichi Takahashi, Yutaro Kashiwa, Kohei Ichikawa, Hajimu Iida. Parallelizable Loop Detection using Pre-trained Transformer Models for Code Understanding. Parallel and Distributed Computing, Applications and Technologies. 2023. 32-42
Xingyuan Kang, Keichi Takahashi, Chawanat Nakasan, Kohei Ichikawa, Hajimu Iida. Multi-Objective Optimization of Controller Placement in Distributed ONOS Networks. The Eleventh International Symposium on Computing and Networking (CANDAR 2023). 2023
Keichi Takahashi, Soya Fujimoto, Satoru Nagase, Yoko Isobe, Yoichi Shimomura, Ryusuke Egawa, Hiroyuki Takizawa. Performance Evaluation of a Vector Supercomputer “AOBA-S”. 2023. 2023-HPC-191. 1. 1-9
Joanna Imada, Keichi Takahashi, Yoichi Shimomura, Hiroyuki Takizawa. Comparison of Parallel STL with C/C++ GPU Programming Models. 2023. 2023-HPC-190. 2. 1-7
Guoqing Li, Keichi Takahashi, Kohei Ichikawa, Hajimu Iida, Chawanat Nakasan, Pattara Leelaprute, Pree Thiengburanathum, Passakorn Phannachitta. The Convergence of Container and Traditional Virtualization: Strengths and Limitations. SN Computer Science. 2023. 4. 4

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Lectures and oral presentations (12)：

Clustering Based Job Runtime Prediction for Backfilling Using Classification
(HPC Asia 2024)
Using lossy compression for interactive analysis over network
(HPC Asia 2024)
Calibrating Simulations of Quantum Annealers for Predictive Models
(HPC Asia 2024)
A Power Management Method to Improve Energy Budget Utilization
(HPC Asia 2024)
A Proposal of Automatic Parallelization using Transformer-based Large Language Models
(HPC Asia 2024)

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Education (2)：

2014 - 2019 Osaka University Graduate School of Information Science and Technology
2010 - 2014 Osaka University School of Engineering

Professional career (1)：

Work history (6)：

2022/01 - 現在 Nara Institute of Science and Technology Affiliate Assistant Professor
2021/12 - 現在 Tohoku University Cyberscience Center Assistant Professor
2019/06 - 2022/03 Osaka University Cybermedia Center Visiting Faculty
2019/04 - 2021/11 Nara Institute of Science and Technoology Assistant Professor
2020/04 - 2021/10 Nara National College of Technology

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Committee career (14)：

2023/04 - 現在 HPCI 連携サービス運営・作業部会部会員
2024 - SC24 Poster Committee
2024 - HPCAsia 2024 Poster Chair
2022/07 - 2023/07 電子情報通信学会常任査読委員
2019/06 - 2023/05 IEICE Transactions on Information and Systems Associate Editor

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Association Membership(s) (3)：

IEEE Computer Society , INFORMATION PROCESSING SOCIETY OF JAPAN , IEEE

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