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Shimauchi Hirokazu  島内 宏和

Researcher Number 90759200
Other IDs
  • ORCIDhttps://orcid.org/0000-0002-9160-5667
Affiliation (Current) 2025: 公立はこだて未来大学, システム情報科学部, 准教授
Affiliation (based on the past Project Information) *help 2022 – 2023: 八戸工業大学, 工学部, 准教授
2020 – 2021: 八戸工業大学, 工学部, 講師
2016 – 2017: 山梨英和大学, 人間文化学部, 助教
Review Section/Research Field
Principal Investigator
Basic Section 60090:High performance computing-related / 1001:Information science, computer engineering, and related fields / High performance computing
Except Principal Investigator
Medium-sized Section 12:Analysis, applied mathematics, and related fields / Basic analysis
Keywords
Principal Investigator
擬等角写像 / 教師あり学習 / 次元拡張 / 敵対的生成ネットワーク / 外れ値検出 / 教師なし表現学習 / 機械学習 / Beurling-Ahlfors拡張 / 擬等角拡張 / 深層学習 … More / 活性化関数 / ニューラルネットワーク / ベルトラミ係数 / Loewner方程式 / 高性能計算 / 可視化 / 数値擬等角写像 / 極値的擬等角写像 … More
Except Principal Investigator
擬等角写像 / タイヒミュラー空間 / 離散擬等角写像 / リーマン面 / ベルトラミ方程式 / タイヒミュラー理論 / 複素力学系 / 離散リーマン面 / 熱半群 / ガウス写像 / 擬等角変形空間 / Sierpinski carpet / 非線形ネットワーク / 平均曲率流 / 除去可能特異点 / Harnack不等式 / 乗数イデアル / 双曲空間 / 境界Harnack原理 / Riemann面 / 変分公式 / レブナー鎖 / Brown運動 / グラフ / 幾何学 / 確率論 / 関数方程式論 / 関数論 / 解析学 / varifold / Sierpinski gasket / フラクタル / ネットワーク / Harnack原理 / 熱核 / Green核 / 容量 / 調和 / ポテンシャル Less
  • Research Projects

    (5 results)
  • Research Products

    (12 results)
  • Co-Researchers

    (15 People)
  •  Constructing Highly Accurate Supervised Outlier Detection Method by Quasiconformal Extension and Generative Adversarial NetworksPrincipal Investigator

    • Principal Investigator
      島内 宏和
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 60090:High performance computing-related
    • Research Institution
      Hachinohe Institute of Technology
  •  離散リーマン面の離散擬等角変形理論の基礎づけ

    • Principal Investigator
      川平 友規
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Challenging Research (Exploratory)
    • Review Section
      Medium-sized Section 12:Analysis, applied mathematics, and related fields
    • Research Institution
      Hitotsubashi University
  •  Construction of Probabilistic Quasiconformal Activation Function for Highly Accurate and Stable Deep LearningPrincipal Investigator

    • Principal Investigator
      Shimauchi Hirokazu
    • Project Period (FY)
      2020 – 2021
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Review Section
      1001:Information science, computer engineering, and related fields
    • Research Institution
      Hachinohe Institute of Technology
  •  Visualizaion of exteremal quasiconformal mappingsPrincipal Investigator

    • Principal Investigator
      Shimauchi Hirokazu
    • Project Period (FY)
      2016 – 2017
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      High performance computing
    • Research Institution
      Yamanashi Eiwa College
  •  Potential theory on space complexity and ideal boundary

    • Principal Investigator
      Aikawa Hiroaki
    • Project Period (FY)
      2013 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Basic analysis
    • Research Institution
      Hokkaido University

All 2023 2022 2021 2020 2018 2017

All Journal Article Presentation

  • [Journal Article] Unsupervised Representation Learning by Quasiconformal Extension2023

    • Author(s)
      Shimauchi Hirokazu
    • Journal Title

      Proceedings of the 15th International Joint Conference on Computational Intelligence

      Volume: 1 Pages: 440-449

    • DOI

      10.5220/0012254500003595

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-22K12050
  • [Journal Article] An Activation Function with Probabilistic Beltrami Coefficient for Deep Learning2022

    • Author(s)
      Shimauchi Hirokazu
    • Journal Title

      Proceedings of the 14th International Conference on Agents and Artificial Intelligence

      Volume: 3 Pages: 613-620

    • DOI

      10.5220/0010870500003116

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K23330
  • [Journal Article] On a numerical algorithm for the solution of the radial Loewner equation2018

    • Author(s)
      Ikkei Hotta, Hirokazu Shimauchi
    • Journal Title

      Math. Methods Appl. Sci.

      Volume: 41 Issue: 2 Pages: 714-723

    • DOI

      10.1002/mma.4640

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K14205, KAKENHI-PROJECT-16K16061
  • [Presentation] Tsunami Forecasting from Sparse Observations by Semi-Supervised Outlier Detection with Generative Adversarial Network2022

    • Author(s)
      Hirokazu Shimauchi, Shinsuke Takase
    • Organizer
      15th World Congress on Computational Mechanics & the 8th Asian Pacific Congress on Computational Mechanics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K12050
  • [Presentation] 擬等角写像とその応用~数値的構成手法と機械学習への応用~2022

    • Author(s)
      島内宏和
    • Organizer
      電子情報通信学会 スマートインフォメディアシステム研究会
    • Invited
    • Data Source
      KAKENHI-PROJECT-22K12050
  • [Presentation] 等角写像の“指紋”と数値擬等角写像2021

    • Author(s)
      島内 宏和, 須川 敏幸
    • Organizer
      One-day workshop on applied and computational complex analysis (ACCA2021)
    • Invited
    • Data Source
      KAKENHI-PROJECT-20K23330
  • [Presentation] 区分線形写像とconformal weldingによる擬等角写像の近似2020

    • Author(s)
      島内宏和
    • Organizer
      第63回 函数論シンポジウム
    • Invited
    • Data Source
      KAKENHI-PROJECT-20K23330
  • [Presentation] Numerical solution of the radial Loewner equation2017

    • Author(s)
      Hirokazu Shimauchi
    • Organizer
      The XXVth International Conference on Integrable Systems and Quantum symmetries, Czech Technical University
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K16061
  • [Presentation] A numerical algorithm for solving the Loewner equation2017

    • Author(s)
      Hirokazu Shimauchi
    • Organizer
      The 25th International Conference on Finite or Infinite Dimensional Complex Analysis and Applications
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K16061
  • [Presentation] Numerical solution of the radial Loewner equation2017

    • Author(s)
      島内 宏和
    • Organizer
      日本数学会・2017年度年会
    • Place of Presentation
      首都大学東京(東京都八王子市)
    • Data Source
      KAKENHI-PROJECT-16K16061
  • [Presentation] Visualizing the solution of the radial Loewner equation2017

    • Author(s)
      Hirokazu Shimauchi
    • Organizer
      The International Conference on Computational Methods and Function Theory 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K16061
  • [Presentation] Numerical computation of the radial Loewner flow2017

    • Author(s)
      島内 宏和
    • Organizer
      等角写像・値分布論合同研究集会
    • Place of Presentation
      千葉大学(千葉県千葉市稲毛区)
    • Data Source
      KAKENHI-PROJECT-16K16061
  • 1.  須川 敏幸 (30235858)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 2.  Aikawa Hiroaki (20137889)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  KUMAGAI TAKASHI (90234509)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  志賀 啓成 (10154189)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  平田 賢太郎 (30399795)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  加須栄 篤 (40152657)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  木上 淳 (90202035)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  利根川 吉廣 (80296748)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  濱田 英隆 (30198808)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  濱野 佐知子 (10469588)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  松村 慎一 (90647041)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  川上 裕 (60532356)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  川平 友規 (50377975)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  田中 亮吉 (80629759)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  堀田 一敬
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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