Fukuhito Ooshita

(大下福仁)

Profile Information

Affiliation: professor, Graduate School of Information Science, University of Hyogo

Degree: Master(Engineering)(Osaka University)

J-GLOBAL ID: 200901098024195714
researchmap Member ID: 5000049929

External link: https://sites.google.com/site/fukuhitoooshita/

Research Interests

Research Areas

Research History

Apr, 2026 - Present

Professor, Graduate School of Information Science, University of Hyogo
Apr, 2022 - Mar, 2026

Professor, Faculty of Engineering Department of Electrical and Electronics Engineering, Fukui University of Technology
Apr, 2018 - Mar, 2022

Associate Professor, Graduate School of Science and Technology, Nara Institute of Science and Technology
Jul, 2015 - Mar, 2018

Associate Professor, Graduate School of Information Science, Nara Institute of Science and Technology
Apr, 2007 - Jun, 2015

Assistant Professor, Graduate School of Information Science and Technology, Osaka University

Education

Apr, 2002 - Mar, 2003

Department of Computer Science, Graduate School of Information Science and Technology, Osaka University
Apr, 2000 - Mar, 2002

Graduate School of Engineering Science, Osaka University
Apr, 1997 - Mar, 2000

Department of Information and Computer Sciences, School of Engineering Science Direct Affiliates, Osaka University

Major Papers

126

Time-Optimal Leader Election in Population Protocols

Yuichi Sudo, Fukuhito Ooshita, Taisuke Izumi, Hirotsugu Kakugawa, Toshimitsu Masuzawa

IEEE Transactions on Parallel and Distributed Systems, 31(11) 2620-2632, Nov 1, 2020 Peer-reviewed
Move-optimal partial gathering of mobile agents without identifiers or global knowledge in asynchronous unidirectional rings

Masahiro Shibata, Norikazu Kawata, Yuichi Sudo, Fukuhito Ooshita, Hirotsugu Kakugawa, Toshimitsu Masuzawa

Theoretical Computer Science, 822 92-109, Jun, 2020 Peer-reviewed
Loosely-stabilizing leader election with polylogarithmic convergence time

Yuichi Sudo, Fukuhito Ooshita, Hirotsugu Kakugawa, Toshimitsu Masuzawa, Ajoy K. Datta, Lawrence L. Larmore

Theoretical Computer Science, 806 617-631, Feb, 2020 Peer-reviewed
Loosely-Stabilizing Leader Election for Arbitrary Graphs in Population Protocol Model

Sudo Yuichi, Ooshita Fukuhito, Kakugawa Hirotsugu, Masuzawa Toshimitsu, Datta Ajoy K, Larmore Lawrence L

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, 30(6) 1359-1373, Jun, 2019 Peer-reviewed
Uniform deployment of mobile agents in asynchronous rings

Masahiro Shibata, Toshiya Mega, Fukuhito Ooshita, Hirotsugu Kakugawa, Toshimitsu Masuzawa

Journal of Parallel and Distributed Computing, 119 92-106, Sep 1, 2018 Peer-reviewed
Group Exploration of Dynamic Tori.

Tsuyoshi Gotoh, Yuichi Sudo, Fukuhito Ooshita, Hirotsugu Kakugawa, Toshimitsu Masuzawa

38th IEEE International Conference on Distributed Computing Systems(ICDCS), 775-785, Jul, 2018 Peer-reviewed
Move-optimal partial gathering of mobile agents in asynchronous trees

Masahiro Shibata, Fukuhito Ooshita, Hirotsugu Kakugawa, Toshimitsu Masuzawa

Theoretical Computer Science, 705 9-30, Jan 1, 2018 Peer-reviewed
Uniform Deployment of Mobile Agents in Asynchronous Rings

Masahiro Shibata, Toshiya Mega, Fukuhito Ooshita, Hirotsugu Kakugawa, Toshimitsu Masuzawa

PROCEEDINGS OF THE 2016 ACM SYMPOSIUM ON PRINCIPLES OF DISTRIBUTED COMPUTING (PODC'16), 415-424, Jul, 2016 Peer-reviewed
An efficient silent self-stabilizing 1-maximal matching algorithm in anonymous networks

Yuma Asada, Fukuhito Ooshita, Michiko Inoue

Journal of Graph Algorithms and Applications, 20(1) 59-78, Feb, 2016 Peer-reviewed
Partial gathering of mobile agents in asynchronous unidirectional rings

Masahiro Shibata, Shinji Kawai, Fukuhito Ooshita, Hirotsugu Kakugawa, Toshimitsu Masuzawa

THEORETICAL COMPUTER SCIENCE, 617 1-11, Feb, 2016 Peer-reviewed
On the self-stabilization of mobile oblivious robots in uniform rings

Fukuhito Ooshita, Sebastien Tixeuil

THEORETICAL COMPUTER SCIENCE, 568 84-96, Feb, 2015 Peer-reviewed
Randomized Gathering of Mobile Agents in Anonymous Unidirectional Ring Networks

Fukuhito Ooshita, Shinji Kawai, Hirotsugu Kakugawa, Toshimitsu Masuzawa

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, 25(5) 1289-1296, May, 2014 Peer-reviewed
Feasibility of Polynomial-Time Randomized Gathering for Oblivious Mobile Robots

Taisuke Izumi, Tomoko Izumi, Sayaka Kamei, Fukuhito Ooshita

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, 24(4) 716-723, Apr, 2013 Peer-reviewed
Linear time and space gathering of anonymous mobile agents in asynchronous trees

Daisuke Baba, Tomoko Izumi, Fukuhito Ooshita, Hirotsugu Kakugawa, Toshimitsu Masuzawa

THEORETICAL COMPUTER SCIENCE, 478 118-126, Mar, 2013 Peer-reviewed
Loosely-stabilizing leader election in a population protocol model

Yuichi Sudo, Junya Nakamura, Yukiko Yamauchi, Fukuhito Ooshita, Hirotsugu Kakugawa, Toshimitsu Masuzawa

THEORETICAL COMPUTER SCIENCE, 444 100-112, Jul, 2012 Peer-reviewed
Timer-based composition of fault-containing self-stabilizing protocols

Yukiko Yamauchi, Sayaka Kamei, Fukuhito Ooshita, Yoshiaki Katayama, Hirotsugu Kakugawa, Toshimitsu Masuzawa

INFORMATION SCIENCES, 180(10) 1802-1816, May, 2010 Peer-reviewed
An ant colony optimization routing based on robustness for ad hoc networks with GPSs

Daisuke Kadono, Tomoko Izumi, Fukuhito Ooshita, Hirotsugu Kakugawa, Toshimitsu Masuzawa

AD HOC NETWORKS, 8(1) 63-76, Jan, 2010 Peer-reviewed
Move-optimal gossiping among mobile agents

Tomoko Suzuki, Taisuke Izumi, Fukuhito Ooshita, Hirotsugu Kakugawa, Toshimitsu Masuzawa

THEORETICAL COMPUTER SCIENCE, 393(1-3) 90-101, Mar, 2008 Peer-reviewed

Misc.

Exploration of dynamic tori by mobile agents (コンピュテーション)

五島剛, 首藤裕一, 大下福仁, 角川裕次, 増澤利光

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 117(269) 37-44, Oct 27, 2017
単方向リングにおいて部分集合問題を解決する匿名エージェント乱択アルゴリズム (コンピュテーション)

河田倫和, 柴田将拡, 首藤裕一, 大下福仁, 角川裕次, 増澤利光

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 117(269) 29-36, Oct 27, 2017
Efficient Self-Stabilizing 1-Maximal Matching Algorithm for Arbitrary Networks (ソフトウェアサイエンス)

INOUE Michiko, OOSHITA Fukuhito, TIXEUIL Sebastien

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 117(248) 61-66, Oct 19, 2017
Efficient Self-Stabilizing 1-Maximal Matching Algorithm for Arbitrary Networks (ディペンダブルコンピューティング)

INOUE Michiko, OOSHITA Fukuhito, TIXEUIL Sebastien

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 117(249) 61-66, Oct 19, 2017
Move-efficient fault-tolerant simulation of message-passing algorithms by mobile agents

6p, 2017

Major Research Projects

低機能ロボット群による環境外乱に頑健で継続的な自律的組織化システム構築手法

戦略的国際共同研究プログラム (SICORP), 科学技術振興機構, Jun, 2018 - Mar, 2022

大下福仁, 和田幸一, 片山喜章, 亀井清華, 山内由紀子
A study on self-stabilizing algorithms for mobile agents

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2018 - Mar, 2021

Ooshita Fukuhito
A study on mobile agent systems to integrate various computing environments

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2018

Ooshita Fukuhito
分子ロボットに適した特性をもつ分散アルゴリズムの開発

科学研究費助成事業新学術領域研究(研究領域提案型), 日本学術振興会, Apr, 2015 - Mar, 2017

大下福仁
分子ロボットに適した単純な分散アルゴリズム

科学研究費助成事業新学術領域研究(研究領域提案型), 日本学術振興会, Apr, 2013 - Mar, 2015

大下福仁
Energy-efficient scheduling for heterogeneous parallel computing environments

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, 2011 - 2013

OOSHITA Fukuhito
P2P型計算グリッドにおける効率的な独立タスク実行手法の開発

日本人若手研究者研究助成金, （財）中島記念国際交流財団, Apr, 2007 - Mar, 2008

大下福仁
A study on algorithms for collective communications in P2P-based computational grids

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, 2006 - 2008

OOSHITA Fukuhito

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