Sato Keiji 佐藤圭二

… Alternative Names

SATO Keiji 佐藤圭二

Less

Researcher Number	90734244
Other IDs
Affiliation (Current)	2025: 国立研究開発法人海上・港湾・航空技術研究所, 海上技術安全研究所, 主任研究員
Affiliation (based on the past Project Information) *help	2023: 国立研究開発法人海上・港湾・航空技術研究所, 海上技術安全研究所, 研究員 2019 – 2022: 国立研究開発法人海上・港湾・航空技術研究所, その他部局等, 研究員 2020: 国立研究開発法人海上・港湾・航空技術研究所, その他部局等, 主任研究員
Review Section/Research Field	Principal Investigator Basic Section 24020:Marine engineering-related Except Principal Investigator Basic Section 24020:Marine engineering-related
Keywords	Principal Investigator シミュレーション / ロバスト最適化 / ソフトコンピューティング / 遺伝的アルゴリズム / 自動運航船 / ロバスト性 / OZT / CORLEGs / 多目的最適化 / 避航操船 … More Except Principal Investigator … More 航海計画 / 運航の効率化 / ゼロエミッション / 海流 / データ同化 / AIS / ウェザールーティング / CORLEGs / 大時定数 / COLREG / 学習分類子法 / COLREGs / OZT / 学習分類子システム / 避航操船 / 自動運転 / 深層学習 / 障害物検出 / 自律運航船 / 航海計器 / 物体検出 / 見張り / 画像処理 / 物体検知 / 航海支援 / 自動運航船 Less

Real-time drift estimation by assimilating ship drifts obtained from AIS to surface current predictions
- Principal Investigator
  
  小林充
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  National Institute of Maritime, Port and Aviation Technology
Study for Floating Obstacles Detection by Shipboard Cameras
- Principal Investigator
  
  Kobayashi Mitsuru
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  National Institute of Maritime, Port and Aviation Technology
A study of robust ship avoidance avoidance algorithms in an environment with a variety of autonomous vesselsPrincipal Investigator
- Principal Investigator
  
  SATO Keiji
- Project Period (FY)
  2020 – 2021
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  National Institute of Maritime, Port and Aviation Technology
Collision avoidance algorithm for multiple target ships by explainable AI
- Principal Investigator
  
  Majima Takahiro
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  National Institute of Maritime, Port and Aviation Technology

All 2023 2022 2021 2020 2019

All Journal Article Presentation Book

[Book] Applications of Evolutionary Computation2022
- Author(s)
  Shiraishi, H., Hayamizu, Y., Nakari, I.，Sato, H., and Takadama, K.
- Total Pages
  18
- Publisher
  Springer-Verlag
- ISBN
  9783031024610
- Data Source
  KAKENHI-PROJECT-19H02371
[Book] Applications of Evolutionary Computation, Lecture Notes in Computer Science, Vol. 126942021
- Author(s)
  Kajihara, S., Sato, H., and Takadama, K.
- Total Pages
  16
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-19H02371
[Journal Article] 不特定浮遊障害物のカメラ画像検出プログラムの開発2023
- Author(s)
  小林充、戸板佳祐、佐藤圭二
- Journal Title
  
  日本航海学会2023年春季講演予稿集
  
  Volume: 11(1)
- Open Access
- Data Source
  KAKENHI-PROJECT-20K04956
[Journal Article] Development of Program for Detection of Unspecified Floating Obstacles from Camera Images2023
- Author(s)
  KOBAYASHI Mitsuru、SATO Keiji、TOITA Keisuke
- Journal Title
  
  The Journal of Japan Institute of Navigation
  
  Volume: 149 Issue: 0 Pages: 48-55
- DOI
  10.9749/jin.149.48
- ISSN
  0388-7405, 2187-3275
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04956
[Journal Article] 航空機着陸問題における混雑時に対応するクラスタリングを用いた分割反復最適化手法2022
- Author(s)
  村田暁紀, 佐藤寛之, 高玉圭樹, デライエダニエル
- Journal Title
  
  電気学会論文誌Ｃ(電子・情報・システム部門誌)
  
  Volume: 142 Pages: 198-205
- NAID
  130008150277
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02371
[Journal Article] 小型実験船の遠隔操船用周囲監視カメラシステム2022
- Author(s)
  小林充、佐藤圭二、仁木洋一、平田宏一
- Journal Title
  
  海上技術安全研究所報告
  
  Volume: 22(2) Pages: 227-236
- Open Access
- Data Source
  KAKENHI-PROJECT-20K04956
[Journal Article] 時間的・空間的観点に基づく粒子群最適化と差分進化の個体別選択2021
- Author(s)
  河野航大，梶原奨，高野諒，佐藤寛之，高玉圭樹
- Journal Title
  
  進化計算学会論文誌
  
  Volume: 12 Pages: 1-11
- NAID
  130008132669
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02371
[Journal Article] Mechanism design and followability evaluation for Swarm Intelligence Algorithms toward continuous changes on 2 types of axis2020
- Author(s)
  高野諒、佐藤寛之、高玉圭樹
- Journal Title
  
  Transaction of the Japanese Society for Evolutionary Computation
  
  Volume: 11 Issue: 3 Pages: 29-44
- DOI
  10.11394/tjpnsec.11.29
- NAID
  130007996016
- ISSN
  2185-7385
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02371
[Journal Article] Automatic ship collision avoidance using deep reinforcement learning with LSTM in continuous action spaces2020
- Author(s)
  Sawada Ryohei、Sato Keiji、Majima Takahiro
- Journal Title
  
  Journal of Marine Science and Technology
  
  Volume: 0 Issue: 2 Pages: 0-0
- DOI
  10.1007/s00773-020-00755-0
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14971, KAKENHI-PROJECT-19H02371
[Presentation] Beta Distribution-based XCS Classifier System2022
- Author(s)
  Shiraishi, H., Hayamizu, Y., Sato, H., and Takadama, K.
- Organizer
  2022 IEEE Congress on Evolutionary Computation (CEC2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] XCSR with VAE using Gaussian Distribution Matching: From Point to Area Matching in Latent Space for Less-overlapped Rule Generation in Observation Space2022
- Author(s)
  Yatsu, N., Shiraishi, H., Sato, H., and Takadama, K.
- Organizer
  2022 IEEE Congress on Evolutionary Computation (CEC2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] 渋滞緩和に向けた交通流率と車列の不安定性を考慮した進化計算よる車両順最適化2022
- Author(s)
  古屋敬祐, 中理怡恒, 河野航大, 長濱章仁, 佐藤寛之, 高玉圭樹
- Organizer
  計測自動制御学会，第49回知能システムシンポジウム
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] Absumption based on Overgenerality and Condition-Clustering based Specialization for XCS with Continuous-Valued Inputs2022
- Author(s)
  Shiraishi, H., Hayamizu, Y., Sato, H., and Takadama, K.
- Organizer
  Genetic and Evolutionary Computation Conference (GECCO 2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] Can the Same Rule Representation Change its Matching Area? Enhancing Representation in XCS for Continuous Space by Probability Distribution in Multiple Dimension2022
- Author(s)
  Shiraishi, H., Hayamizu, Y., Sato, H., and Takadama, K.
- Organizer
  Genetic and Evolutionary Computation Conference (GECCO 2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] OZTを用いた避航操船支援システムと実船実験報告2021
- Author(s)
  佐藤圭二
- Organizer
  日本航海学会令和3年度秋季講演会
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] 実数値学習分類子システムにおける最近傍ルールの汎化レベルを継承する被覆法2021
- Author(s)
  白石洋輝，速水陽平，佐藤寛之，高玉圭樹
- Organizer
  計測自動制御学会，システム・情報部門学術講演会 2021 (SSI2021)
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] VAE を用いた学習分類子システムによる高次元マルチステップ問題の汎用的ルール学習2021
- Author(s)
  谷津直弥，白石洋輝，佐藤寛之，高玉圭樹
- Organizer
  進化計算学会，第15回進化計算シンポジウム 2021
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] β分布に基づく学習分類子システム2021
- Author(s)
  白石洋輝，速水陽平，佐藤寛之，高玉圭樹
- Organizer
  進化計算学会，第15回進化計算シンポジウム 2021
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] 小型実験船「神峰」による自動化システムの機能確認試験2021
- Author(s)
  平田宏一，澤田涼平，小林充，齊藤詠子，佐藤圭二，宮崎恵子，南真紀子，國分健太郎，福戸淳司
- Organizer
  第91回マリンエンジニアリング学術講演会
- Data Source
  KAKENHI-PROJECT-20K04956
[Presentation] Increasing Accuracy and Interpretability of High-Dimensional Rules for Learning Classifier System2021
- Author(s)
  Shiraishi, H., Tadokoro, M., Hayamizu, Y., Fukumoto, Y.，Sato, H., and Takadama, K.
- Organizer
  2021 IEEE Congress on Evolutionary Computation (CEC2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] OZTを用いた避航操船支援システムと実船実験報告2021
- Author(s)
  佐藤圭二
- Organizer
  日本航海学会令和3年度秋期講演会
- Data Source
  KAKENHI-PROJECT-20K14968
[Presentation] ルールの過剰汎化率を考慮したAbsumption に基づく実数値学習分類子システム2021
- Author(s)
  白石洋輝，速水陽平，佐藤寛之，高玉圭樹
- Organizer
  第30回インテリジェント・システム・シンポジウム (FAN 2021)
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] Finding Many Good Solutions by Multi-Swarm Optimization for Multiple Robots: The Niching Migratory Multi-Swarm Optimiser with Limited Movement2021
- Author(s)
  Maekawa, Y., Kawano, K., Kajihara, S., Fukumoto, Y., Sato, H., Takadama, K.
- Organizer
  The 26th International Symposium on Artificial Life and Robotics (AROB 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] XCS with Weight-based Matching in VAE Latent Space and Additional Learning of High-Dimensional Data2021
- Author(s)
  Tadokoro, M., Sato, H., and Takadama, K.
- Organizer
  2021 IEEE Congress on Evolutionary Computation (CEC2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] Misclassification Detection based on Conditional VAE for Rule Evolution in Learning Classifier System2021
- Author(s)
  Shiraishi, H., Tadokoro, M., Hayamizu, Y., Fukumoto, Y.，Sato, H., and Takadama, K.
- Organizer
  Genetic and Evolutionary Computation Conference (GECCO 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] 自動運航船の避航アルゴリズムの開発とシミュレータ2020
- Author(s)
  間島隆博，佐藤圭二，澤田涼平
- Organizer
  日本人間工学会関東支部第50回大会
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] 複数局所解探索のための複数群間移動に基づく粒子群最適化：実ロボット環境に向けた個体数固定と同時移動への展開2020
- Author(s)
  前川裕介，河野航大，梶原奨，福本有季子，佐藤寛之，高玉圭樹
- Organizer
  進化計算学会，第14回進化計算シンポジウム 2020
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] 次元削減ルールの復元における過剰一般化と被覆における過剰特化を回避するXCS による高次元ルールの解釈性向上2020
- Author(s)
  田所優和，佐藤寛之，高玉圭樹
- Organizer
  進化計算学会，第14回進化計算シンポジウム
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] 自動避航アルゴリズムの評価に関する検討2020
- Author(s)
  南真紀子、丹羽康之、佐藤圭二、間島隆博
- Organizer
  令和2年（第20回）海上技術安全研究所講演会
- Data Source
  KAKENHI-PROJECT-20K14968
[Presentation] 重みベクトルと混雑距離における解選択の相互補完に基づく進化計算:MOEA/D とNSGA-II の融合2020
- Author(s)
  河野航大，梶原奨，田所優和，佐藤寛之，高玉圭樹
- Organizer
  進化計算学会，第14回進化計算シンポジウム 2020
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] 自動運航船の研究動向2020
- Author(s)
  佐藤圭二
- Organizer
  日本原子力産業協会
- Data Source
  KAKENHI-PROJECT-20K14968
[Presentation] VAEの潜在変数空間における分布ベース照合に基づく学習分類子システム2020
- Author(s)
  田所優和，佐藤寛之，高玉圭樹
- Organizer
  計測自動制御学会，システム・情報部門学術講演会 2020 (SSI2020)
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] Application of Multi Agent System and Transition Matrix Analysis to Logistics System for Equal Distribution under Disaster Situation2019
- Author(s)
  Majima, T., Takadama, K., Watanabe, D., Aratani, T. and, Sato, K.
- Organizer
  SICE Annual Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] 評価値軸・設計変数上の解の継続変化に対する群知能アルゴリズムのメカニズムの設計とその追従性評価2019
- Author(s)
  高野諒, 佐藤寛之, 高玉圭樹
- Organizer
  第13回進化計算シンポジウム
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] A Navigational Information Display System for Supporting Decision Making for Collision Avoidance -Utilizing Obstacle Zone by Target (OZT)-2019
- Author(s)
  Sato, K.
- Organizer
  e-Navigation Underway Conference North America
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] Local Covering: Adaptive Rule Generation Method Using Existing Rules for XCS2019
- Author(s)
  Tadokoro, M., Hasegawa, S., Tatsumi, T., Sato, H., and Takadama, K.
- Organizer
  IEEE Congress on Evolutionary Computation (CEC2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] Knowledge Extraction from XCSR Based on Dimensionality Reduction and Deep Generative Models2019
- Author(s)
  Tadokoro, M., Hasegawa, S., Tatsumi, T., Sato, H., and Takadama, K.
- Organizer
  IEEE Congress on Evolutionary Computation (CEC2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] 航行妨害ゾーン（OZT）可視化による避航判断支援システムの開発2019
- Author(s)
  佐藤圭二, 澤田涼平, 福戸淳司
- Organizer
  海上技術安全研究所報告, 第19巻別冊, pp.67-71
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] 自動避航アルゴリズムの開発2019
- Author(s)
  佐藤圭二
- Organizer
  日本船舶海洋工学会東部支部ワークショップ
- Data Source
  KAKENHI-PROJECT-19H02371
[Presentation] Complex-Valued-based Learning Classifier System for POMD Environments2019
- Author(s)
  Takadama, K., Yamazaki, D, Nakata, M., and H. Sato
- Organizer
  IEEE Congress on Evolutionary Computation (CEC2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02371

1. Kobayashi Mitsuru (10373416)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
2. Majima Takahiro (30392690)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
3. 澤田涼平 (00825911)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
4. 高玉圭樹 (20345367)

# of Collaborated Projects: 1 results

# of Collaborated Products: 26 results
5. 福戸淳司 (40360713)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

Sato Keiji 佐藤 圭二

SATO Keiji 佐藤 圭二

Research Projects

Research Products

Co-Researchers

Real-time drift estimation by assimilating ship drifts obtained from AIS to surface current predictions

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study for Floating Obstacles Detection by Shipboard Cameras

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

A study of robust ship avoidance avoidance algorithms in an environment with a variety of autonomous vesselsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Collision avoidance algorithm for multiple target ships by explainable AI

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Book] Applications of Evolutionary Computation2022

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Book] Applications of Evolutionary Computation, Lecture Notes in Computer Science, Vol. 126942021

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] 不特定浮遊障害物のカメラ画像検出プログラムの開発2023

Author(s)

Journal Title

Data Source

[Journal Article] Development of Program for Detection of Unspecified Floating Obstacles from Camera Images2023

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] 航空機着陸問題における混雑時に対応するクラスタリングを用いた分割反復最適化手法2022

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 小型実験船の遠隔操船用周囲監視カメラシステム2022

Author(s)

Journal Title

Data Source

[Journal Article] 時間的・空間的観点に基づく粒子群最適化と差分進化の個体別選択2021

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Mechanism design and followability evaluation for Swarm Intelligence Algorithms toward continuous changes on 2 types of axis2020

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Automatic ship collision avoidance using deep reinforcement learning with LSTM in continuous action spaces2020

Author(s)

Journal Title

DOI

Data Source

[Presentation] Beta Distribution-based XCS Classifier System2022

Author(s)

Sato Keiji 佐藤圭二

SATO Keiji 佐藤圭二