Kohei Ichikawa

Profile Information

Affiliation: Nara Institute of Science and Technology

Researcher number: 90511676
J-GLOBAL ID: 201801013044267074
researchmap Member ID: B000323313

External link: https://sdlab.naist.jp/en/

Research Areas

Research History

Jun, 2012 - Present

Nara Institute of Science and Technology
Nov, 2009 - May, 2012

Osaka University
Apr, 2008 - Oct, 2009

Postdoctoral fellow, The Research Institute for Socionetwork Strategies (RISS), Kansai University

Education

- 2008

Osaka University
- 2005

Osaka University
- 2003

School of Engineering, Osaka University

Awards

2011

2010年度人工知能学会研究会優秀賞

Papers

169

Parallelizable Loop Detection using Pre-trained Transformer Models for Code Understanding

Soratouch Pornmaneerattanatri, Keichi Takahashi, Yutaro Kashiwa, Kohei Ichikawa, Hajimu Iida

Parallel and Distributed Computing, Applications and Technologies, 32-42, Nov 29, 2023 Peer-reviewed
Portable Containerized MPI Application Using UCX Replacement Method

Sorawit Manatura, Kohei Ichikawa, Chantana Chantrapornchai, Chawanat Nakasan, Pattara Leelaprute, Arnon Rungsawang, Bundit Manaskasemsak

Advances on P2P, Parallel, Grid, Cloud and Internet Computing, 222-234, Oct 29, 2023 Peer-reviewed
The Convergence of Container and Traditional Virtualization: Strengths and Limitations

Guoqing Li, Keichi Takahashi, Kohei Ichikawa, Hajimu Iida, Chawanat Nakasan, Pattara Leelaprute, Pree Thiengburanathum, Passakorn Phannachitta

SN Computer Science, 4(4) 387-387, May 11, 2023
Evaluation of a load balancing method considering inter-site latency

村上恭哉, 高橋慧智, 市川昊平, 飯田元

電子情報通信学会技術研究報告(Web), 122(433(SITE2022 54-68)), 2023
Scalable Empirical Dynamic Modeling With Parallel Computing and Approximate k-NN Search

Takahashi, K., Ichikawa, K., Park, J., Pao, G.M.

IEEE Access, 11 68171-68183, 2023
Toward Predictive Modeling of Solar Power Generation for Multiple Power Plants

Thonglek, K., Ichikawa, K., Takahashi, K., Nakasan, C., Yuasa, K., Babasaki, T., Iida, H.

IEICE Transactions on Communications, E106.B(7) 547-556, 2023
Opimon: A Transparent, Low-Overhead Monitoring System for OpenFlow Networks

Wassapon Watanakeesuntorn, Keichi Takahashi, Chawanat Nakasan, Kohei Ichikawa, Hajimu Iida

Operations Research, 70(2) 485-493, Mar 1, 2022
Demonstration Study of Multi-use of Battery Energy Storage Systems by Robust Control-Accuracy Evaluation of Demand and Power Generation Predictions-

植嶋美喜, 湯淺一史, 竹内義晴, 馬場崎忠利, THONGLEK Kundjanasith, 市川昊平, 高橋慧智

電子情報通信学会技術研究報告(Web), 122(201(EE2022 14-18)), 2022
Sparse Communication for Federated Learning.

Kundjanasith Thonglek, Keichi Takahashi, Kohei Ichikawa, Chawanat Nakasan, Pattara Leelaprute, Hajimu Iida

ICFEC, 1-8, 2022
Automated Quantization and Retraining for Neural Network Models Without Labeled Data.

Kundjanasith Thonglek, Keichi Takahashi, Kohei Ichikawa, Chawanat Nakasan, Hidemoto Nakada, Ryousei Takano, Pattara Leelaprute, Hajimu Iida

IEEE Access, 10 73818-73834, 2022
Acar: An application-aware network routing system using SRv6.

Tomoki Sugiura, Keichi Takahashi, Kohei Ichikawa, Hajimu Iida

CCNC, 751-752, 2022
KEDM: A Performance-portable Implementation of Empirical Dynamic Modeling using Kokkos

Keichi Takahashi, Wassapon Watanakeesuntorn, Kohei Ichikawa, Joseph Park, Ryousei Takano, Jason Haga, George Sugihara, Gerald M. Pao

ACM International Conference Proceeding Series, abs/2105.12301 8-8, Jul 17, 2021
Measuring the effectiveness of qualitative education in a practical human resource development course based on changes in self-evaluation and objective evaluation

Sachio Saiki, Masahide Nakamura, Naoki Fukuyasu, Tetsuya Kanda, Shinji Kusumoto, Kohei Ichikawa, Shinichi Yoshida

Computer Software, 38(1) 52-64, Jan 22, 2021
自己評価と客観評価の変化にもとづく実践的人材育成コースにおける質的教育効果の測定

幸郎佐伯, 直樹福安, 哲也神田, 昊平市川, 真一吉田, 匡秀中村, 真二楠本

コンピュータソフトウェア, 38(1) 1_52-1_64, Jan 22, 2021 Peer-reviewed
SRv6を用いたアプリケーションの特性を考慮した通信経路制御手法

杉浦智基, 高橋慧智, 市川昊平, 飯田元

情報処理学会研究報告(Web), 2021(CSEC-93), 2021
Enhancing the Prediction Accuracy of Solar Power Generation using a Generative Adversarial Network

Kundjanasith Thonglek, Kohei Ichikawa, Keichi Takahashi, Chawanat Nakasan, Kazufumi Yuasa, Tadatoshi Babasaki, Hajimu Iida

2021 IEEE Green Energy and Smart Systems Conference, IGESSC 2021, 2021
Comparative Performance Study of Lightweight Hypervisors Used in Container Environment

Guoqing Li, Keichi Takahashi, Kohei Ichikawa, Hajimu Iida, Pree Thiengburanathum, Passakorn Phannachitta

Proceedings of the 11th International Conference on Cloud Computing and Services Science, 215-223, 2021
Comparative Performance Study of Lightweight Hypervisors Used in Container Environment.

Guoqing Li, Keichi Takahashi, Kohei Ichikawa, Hajimu Iida, Pree Thiengburanathum, Passakorn Phannachitta

Proceedings of the 11th International Conference on Cloud Computing and Services Science(CLOSER), 2021-April 215-223, 2021
Auto-Scaling System in Apache Spark Cluster Using Model-Based Deep Reinforcement Learning

Thonglek, K., Ichikawa, K., Sangkeettrakarn, C., Piyatumrong, A.

Studies in Computational Intelligence, 906 347-360, 2021
Federated Learning of Neural Network Models with Heterogeneous Structures

Kundjanasith Thonglek, Keichi Takahashi, Kohei Ichikawa, Hajimu Iida, Chawanat Nakasan

Proceedings - 19th IEEE International Conference on Machine Learning and Applications, ICMLA 2020, 735-740, Dec, 2020

Misc.

A design and evaluations of a platform that examine, evaluate, and reflect a disaster-resistance and a disaster tolerance on a distributed system.

Hiroki Kashiwazaki, Kazuma Nishiuchi, Yoshiaki Kitaguchi, Kohei ICHIKAWA, Tohru Kondou, Ikuo Nakagawa, Yutaka Kikuchi

IPSJ SIG Technical Reports, 2014(2014) 1-8, Nov 27, 2014
A design of a platform that examine, evaluate, and reflect a disaster-resistance and a disaster tolerance on a distributed system.

柏崎礼生, 西内一馬, 北口善明, 市川昊平, 近堂徹, 中川郁夫, 中川郁夫, 菊地豊

情報処理学会研究報告(Web), 2014(SPT-11) 1-6, 2014
A Confidentiality Protection Mechanism for XML Data Element Leverating GSI and VOMS

The 18th PRAGMA Workshop, 2010
A Virtual Cluster System Toward Using on Wide-area Network in the PRAGMA Grid Testbed

The 18th PRAGMA Workshop, 2010
A Confidentiality Protection Mechanism for XML Data Element Leverating GSI and VOMS

The 18th PRAGMA Workshop, 2010
A Virtual Cluster System Toward Using on Wide-area Network in the PRAGMA Grid Testbed

The 18th PRAGMA Workshop, 2010
Grid web service using Opal operation provider

Reiko Yamashita, Daron Standley, Kohei Ichikawa, Haruki Nakamura

Oct, 2006
Application of Grid architecture to hybrid QM/MM simulations on BioPfuga (Biosimulation Platform United on Grid Architecture)

Yasushige Yonezawa, Kohei Ichikawa, Kazuto Nakata, Susumu Date, Ho Shirun, Takashi Kurosawa, Rossen Apostolov, Toshihiro Sakuma, Toshikazu Takada, Haruki Nakamura

May, 2004

Professional Memberships

情報処理学会

Research Projects

A Study on Wide Area Virtual Network Testbed Utilizing Segment Routing Technologies

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2021 - Mar, 2024
広域仮想計算機基盤のためのNFVテストベッド構築に関する研究

科学研究費助成事業基盤研究(C), 基盤研究(C), 日本学術振興会, Apr, 2018 - Mar, 2021

市川昊平
パスデータの融合による研究フロンティアの創出

科学研究費助成事業基盤研究(A), 基盤研究(A), 日本学術振興会, Apr, 2016 - Mar, 2021

矢田勝俊, 高井啓二, 宮崎慧, 石橋健, 李振, 里村卓也, 金子雄太, 中原孝信, 左毅, 市川昊平
A study on virtual network testbed for widely distributed computing environments

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2019

ICHIKAWA Kohei
A study on throughput-aware virtual network for widely distributed virtual clusters

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2016

Ichikawa Kohei
Experiment and Modeling of Consumer Behavior Analysis by Using Shopping Path Data

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2010 - Mar, 2015

YADA Katsutoshi, KAWAKAMI Tomoko, NAKAHARA Takanobu, ICHIKAWA Kouhei, NISHIOKA Kenichi, TAKAI Keiji
A study on decentralized control multi-site virtual cluster systems in wide area environments

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, 2011 - 2012

ICHIKAWA Kohei
A study on control structure for wide-are distributed virtual cluster using overlay network

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, 2010 - 2011

DATE Susumu, ICHIKAWA Kohei

Profile Information

Research Areas

Research History

Education

Awards

Papers

Misc.

Professional Memberships

Research Projects

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