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Fukuda Ryoji  福田 亮治

ORCIDConnect your ORCID iD *help
… Alternative Names

FUKUDA Ryouji  福田 亮治

福田 亮治  フクダ リョウジ

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Researcher Number 70238492
Other IDs
External Links
Affiliation (Current) 2025: 大分大学, 理工学部, 教授
Affiliation (based on the past Project Information) *help 2009 – 2015: Oita University, 工学部, 准教授
1997 – 2002: 大分大学, 工学部, 助教授
1998: 大分大学, 工学部・建設工学科, 助教授
1998: OITA UNIVERSITY,FACULTY OF ENGINEERING,ASSOCIATE PROFESSOR, 工学部建設工学科, 助教授
1995: 大分大学, 工学部, 講師
Review Section/Research Field
Principal Investigator
General mathematics (including Probability theory/Statistical mathematics) / Science education / Educational technology / 解析学
Except Principal Investigator
General mathematics (including Probability theory/Statistical mathematics) / 情報システム学(含情報図書館学) / Building structures/materials / Architectural environment/equipment
Keywords
Principal Investigator
視覚障害者支援 / ファジィ測度 / 数式認識 / Stochastic Model / Graph Recognition / Character Recognition / 投票 / OCR / フォント認識 / 太字判定 … More / データ予測 / 確率的モデル化 / 図形認識 / 文字認識 / 触覚ディスプレイ / ファントムセンセーション / 図形の類似度 / 視線追跡 / 視覚情報の非視覚化 / ファジィ積分 / 注視点推定 / 図形表示システム / 教育工学 / 評価 / 評価問題 / ショケ積分 / e-learning / ファジィ論理 / 最小値探索 / 手書き文字認識 / 密度定理(density theorem) / 測度論 … More
Except Principal Investigator
OCR / 数式認識 / 文字認識 / GRC / handwritten mathematical formula / mathematical symbol / recognition of mathematical formula / on line / ベースライン / 大分類辞書 / チェインコード / オフライン数式認識 / オンライン数式認識 / 数式構造解析 / Mathematica / 教育支援システム / 数式認識インターフェース / 手書き文字 / 手書き数式 / 数学記号 / オンライン / Digital library / Document Analysis / Mathematical formual recognition / Mathematical symbol recognition / 光学文字認識 / 手書き数式認識 / ヤグメンテーション / 数学記号認識 / 文書電子化 / レイアウト解析 / 電子図書 / 文書理解 / 数式記号認識 / strain compliance / stress transfer / joining performance / alkali resistant glass fiber / execution method / reinforced concrete / permanent form / 一体性 / 接合面 / コンクリート / 打込み型枠 / 鉄筋コンクリート / コンプライアンス / 応力伝達 / 接合性 / 耐アルカリガラス繊維 / 施工法 / 鉄筋コクリート / 永久型枠 / スーパーコンピューティング / バーチャルリアリティ / 可視化・可聴化 / シミュレーション / 建築音響 / 建築環境・設備 Less
  • Research Projects

    (9 results)
  • Research Products

    (29 results)
  • Co-Researchers

    (25 People)
  •  Software to support visually handicapped in mathematical communicationPrincipal Investigator

    • Principal Investigator
      Fukuda Ryoji
    • Project Period (FY)
      2012 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Science education
    • Research Institution
      Oita University
  •  Structure analysis of information in mathematical figures fornon-visual communication.Principal Investigator

    • Principal Investigator
      FUKUDA Ryoji
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Educational technology
    • Research Institution
      Oita University
  •  Constructing simulacres database on architectural acoustics by large-scale computational methods

    • Principal Investigator
      OTSURU Toru
    • Project Period (FY)
      2007 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Architectural environment/equipment
    • Research Institution
      Oita University
  •  Research on Stochastic Models in Character RecognitionPrincipal Investigator

    • Principal Investigator
      FUKUDA Ryoji
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Oita University
  •  Researches and a developments of a recognition system of handwritten mathematical formula

    • Principal Investigator
      TAMARI Fumikazu
    • Project Period (FY)
      1999 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Fukuoka University of Education
  •  Development of OCR (optical character recognition) system for scientific documents

    • Principal Investigator
      SUZUKI Masakazu
    • Project Period (FY)
      1998 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      情報システム学(含情報図書館学)
    • Research Institution
      KYUSHU UNIVERSITY
  •  ボルツマンマシンに関する研究Principal Investigator

    • Principal Investigator
      福田 亮治
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Oita University
  •  A STUDY ON OPTIMIZATION OF JOINING INTERFACE BETWEEN HIGH PERFORMANCE PERMANENT FORM AND CONCRETE

    • Principal Investigator
      HIRAI Takayuki
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Building structures/materials
    • Research Institution
      OITA UNIVERSITY
  •  無限次元空間上の測度及び関数に関する研究Principal Investigator

    • Principal Investigator
      福田 亮治
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      解析学
    • Research Institution
      Oita University

All 2015 2014 2013 2012 2011 2010 2009 Other

All Journal Article Presentation

  • [Journal Article] Text-Based Communication Mathematical Documents for Visually Handicapped2015

    • Author(s)
      R. Fukuda R., Y. Ogino , K. Kawada , T. Saitoh
    • Journal Title

      Proceedings of the 20th Asian Technology Conference in Mathematics

      Volume: 1 Pages: 354-363

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-24501062
  • [Journal Article] Area Type Judgment of Mathematical Document Using Movements of Gaze Point2015

    • Author(s)
      R. Fukuda, Y. Toyosaka,
    • Journal Title

      Proceedings of the 20th Asian Technology Conference in Mathematics

      Volume: 1 Pages: 346-353

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-24501062
  • [Journal Article] 初等幾何図形入力システムにおける角判定2014

    • Author(s)
      福田亮治, 古城柾人
    • Journal Title

      知能と情報(日本知能情報ファジィ学会誌)

      Volume: 26 Pages: 752-761

    • NAID

      130004691199

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24501062
  • [Journal Article] Information processing and management of uncertainty in knowledge based systems2014

    • Author(s)
      Aoi Honda, Ryoji Fukuda, Jun Okamoto
    • Journal Title

      CCIS 442 Proceedings of IPMU2014

      Volume: 1 Pages: 284-293

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24501062
  • [Journal Article] Non-visual Expression Method for Mathematicl Documents in Elementary Geometry2014

    • Author(s)
      Ryoji Fukuda, Masato Kojo
    • Journal Title

      Proceedings of the 19th Asian technology Conference in Mathematics

      Volume: 1 Pages: 195-202

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24501062
  • [Journal Article] Applicability of Gaze Points for Analyzing Priorities of Explanatory Elements in Mathematical Documents.2014

    • Author(s)
      Ryoji Fukuda, Junki Iwagami, Takeshi Saitoh
    • Journal Title

      Proceedings of the 19th Asian technology Conference in Mathematics

      Volume: 1 Pages: 203-210

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24501062
  • [Journal Article] Graphic Input system in Elementary Geometry for Non-Visual Communication2013

    • Author(s)
      Ryoji Fukuda, Masato Kojo
    • Journal Title

      Proceedings of the 18th Asian Technology Conference in Mathematics

      Volume: 1 Pages: 261-269

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24501062
  • [Journal Article] Evaluating Importance of Information Elements in Graphical Content Using Gaze Points2013

    • Author(s)
      Ryoji Fukuda, Junki Iwagami, Takeshi Saitoh
    • Journal Title

      Proceedings of the 18th Asian Technology Conference in Mathematics

      Volume: 1 Pages: 254-260

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24501062
  • [Journal Article] Interval Optimizations In F-response Analysis,2013

    • Author(s)
      Ryoji Fukuda, Aoi Honda, Akiko Hachisuka, Kenji Hachisuka
    • Journal Title

      Proceedings of Modeling Decisions for Artificial Intelligence (CDROM)

      Volume: 1

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24501062
  • [Journal Article] Expression Rules of Directed Graphs for Non-visual Communication2012

    • Author(s)
      Ryoji Fukuda
    • Journal Title

      Lecture Notes in Computer Science, Computers Helping People with Special Needs,

      Volume: 1 Pages: 182-185

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24501062
  • [Journal Article] Improvements and Evaluations of Tactile Graphical Viewer for the Visually Impaired,2012

    • Author(s)
      Ryoji Fukuda, Akihiro Miura,
    • Journal Title

      Proceecdings ATCM 2012

      Volume: 1 Pages: 312-319

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24501062
  • [Journal Article] Comparison of baselines in analysis of F-responses2012

    • Author(s)
      Aoi Honda, Ryoji Fukuda, Akiko Hachisuka, and Kenji Hachisuka
    • Journal Title

      Proceecdings MDAI 2012

      Volume: 1 Pages: 312-319

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24501062
  • [Journal Article] Multiple Suggestions for Interactive SDE Estimation,2012

    • Author(s)
      Ryoji Fukuda, Hiromi Yokoyama
    • Journal Title

      Proceecdings ATCM 2012

      Volume: 1 Pages: 304-311

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24501062
  • [Journal Article] Ubiquitous Mathematical Graphic Viewer for Visually Impaired Students2011

    • Author(s)
      Ryoji Fukuda, Akihiro Miura
    • Journal Title

      Proceedings of the 16th ATCM

      Pages: 365-372

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21650227
  • [Journal Article] Monte-Carlo Simulation of Error Sort Model2011

    • Author(s)
      Ryoji Fukuda, Kaoru Oka
    • Journal Title

      Nonlinear Mathematics for Uncertainty and its Applications

      Pages: 479-486

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21650227
  • [Journal Article] 複数の順位情報に基づく評価関数の推定2011

    • Author(s)
      福田亮治, 岡薫
    • Journal Title

      知能と情報(日本知能情報ファジィ学会学会誌)

      Volume: 22巻 Pages: 604-611

    • NAID

      10029336119

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21650227
  • [Journal Article] 複数の順位情報に基づく評価関数の推定2011

    • Author(s)
      福田亮治、岡薫
    • Journal Title

      知能と情報

      Volume: 22巻 Pages: 604-611

    • NAID

      10029336119

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21650227
  • [Journal Article] Reducing Points In a Handwritten Curve(Improvement in a Note-taking Tool)2010

    • Author(s)
      K. Oka, R. Fukuda
    • Journal Title

      Proceedings of the 15th ATCM Conference

      Pages: 349-356

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21650227
  • [Journal Article] Reducing Points In a Handwritten Curve (Improvement in a Note-taking Tool)2010

    • Author(s)
      K.Oka, R.Fukuda
    • Journal Title

      Proceedings of the 15th ATCM Conference

      Pages: 349-356

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21650227
  • [Journal Article] Handwriting Tool For Note Takers In Mathematics Classes2009

    • Author(s)
      Ryoji Fukuda, Koji Nii
    • Journal Title

      Proceedings of the 14th ATCM

      Pages: 255-261

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21650227
  • [Journal Article] Handwriting Tool For Note Takers In Mathematics Classes2009

    • Author(s)
      yoji Fukuda, Koji Nii
    • Journal Title

      Proceedings of the 14 th ATCM

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21650227
  • [Journal Article] 有向グラフエディタによる図形情報の表現2009

    • Author(s)
      福田亮治
    • Journal Title

      第14回 曖昧な気持ちに挑むワークショップ予稿集(CD)

    • Data Source
      KAKENHI-PROJECT-21650227
  • [Presentation] 確率微分方程式の適合度に対する評価値の解析2010

    • Author(s)
      阿部龍宗, 福田亮治
    • Organizer
      第15回 曖昧な気持ちに挑むワークショップ
    • Place of Presentation
      関西大学 飛鳥文化研究所
    • Year and Date
      2010-10-23
    • Data Source
      KAKENHI-PROJECT-21650227
  • [Presentation] 数式に対応するグラフ構造の最適化2010

    • Author(s)
      福田亮治
    • Organizer
      第15回 曖昧な気持ちに挑むワークショップ
    • Place of Presentation
      関西大学 飛鳥文化研究所
    • Year and Date
      2010-10-23
    • Data Source
      KAKENHI-PROJECT-21650227
  • [Presentation] 数式に対応するグラフ構造の最適化2010

    • Author(s)
      福田亮治
    • Organizer
      第15回曖昧な気持ちに挑むワークショップ
    • Place of Presentation
      関西大学飛鳥文化研究所
    • Year and Date
      2010-10-23
    • Data Source
      KAKENHI-PROJECT-21650227
  • [Presentation] 複数の順位情報に基づく評価関数の推定2010

    • Author(s)
      岡薫, 福田亮治
    • Organizer
      第15回 曖昧な気持ちに挑むワークショップ
    • Place of Presentation
      関西大学 飛鳥文化研究所
    • Year and Date
      2010-10-23
    • Data Source
      KAKENHI-PROJECT-21650227
  • [Presentation] 有向グラフエディタによる図形情報の表現2009

    • Author(s)
      福田亮治
    • Organizer
      第14回曖昧な気持ちに挑むワークショップ
    • Place of Presentation
      関東学院大学関内メディアセンター
    • Year and Date
      2009-11-06
    • Data Source
      KAKENHI-PROJECT-21650227
  • [Presentation] 視覚障害者支援を念頭に置いた図形情報提供システムの構想

    • Author(s)
      福田亮治,古城柾人
    • Organizer
      第19回曖昧な気持ちに挑むワークショップ
    • Place of Presentation
      ホテル中原別荘(鹿児島市)
    • Year and Date
      2014-10-03 – 2014-10-04
    • Data Source
      KAKENHI-PROJECT-24501062
  • [Presentation] 注視点を用いた図形情報の重要度の解析

    • Author(s)
      福田亮治, 岩上 純生, 齊藤 剛史
    • Organizer
      第19回曖昧な気持ちに挑むワークショップ
    • Place of Presentation
      ホテル中原別荘(鹿児島市)
    • Year and Date
      2014-10-03 – 2014-10-04
    • Data Source
      KAKENHI-PROJECT-24501062
  • 1.  SUZUKI Masakazu (20112302)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 2.  EJIMA Toshiaki (00124553)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  HONDA Aoi (50271119)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  TAMARI Fumikazu (70036937)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  OTSURU Toru (30152193)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  KAWAI Yasuhito (70121796)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  FUJINO Seiji (40264965)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  AKITA Masanori (40192900)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  SAKUMA Tetsuya (80282995)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  SAKAMOTO Shinichi (80282599)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  HORINOUCHI Yoshinari (20199558)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  MIDORIKAWA Yoichi (90315317)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  TOMIKU Reiji (20420648)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  TOMIKU Reiji (40332647)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  OKAZAKI Yoshiaki (40037297)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  Saitoh Takeshi (10379654)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 17.  Uemi Norihiro (70280857)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  HIRAI Takayuki (20136782)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  SHIRAISHI Masato (70216183)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  KAMIMURA Hideki (00036906)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  OBATA Tsuneshi (00244153)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  HARA Takahiro (90208653)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  YAMAGATA Hedeaki
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  TACHIKAWA Michiyoshi
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  木上 あおい
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 3 results

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