HOFUKU Ichiro 保福一郎

Researcher Number	10229205
Other IDs
External Links
Affiliation (based on the past Project Information) *help	2018 – 2019: 東京都立産業技術高等専門学校, ものづくり工学科, 教授 2012: 東京都立産業技術高等専門学校, その他部局等, 教授 2010 – 2012: 東京都立産業技術高等専門学校, ものづくり工学科, 教授 2006: Tokyo metropolitan college of industrial technology, Monozukuri engineering Department, Assistant professor, ものづくり工学科, 助教授 2004 – 2005: 東京都立工業高等専門学校, 一般教養科, 助教授
Review Section/Research Field	Principal Investigator Statistical science / Basic Section 60030:Statistical science-related
Keywords	Principal Investigator Perron-Frobenius / 有向グラフ / ノードクラスタリング / ランキング / グラフ構造の複雑度 / ノードクラスタリング法 / 有向グラフ縮約 / グルーピング / グラフ縮約 / Irreducible matrix … More / Ranking / irreducible matrix / 情報検索システム / PH　algorithm / クラスタリング Less

A mathematical analysis approach of the node clustering method in a directed graphPrincipal Investigator
- Principal Investigator
  
  保福一郎
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60030:Statistical science-related
- Research Institution
  Tokyo Metropolitan College of Industrial Technology
A method for generating the characteristics of nodes for a directed graph using the new mathematical toolsPrincipal Investigator
- Principal Investigator
  
  HOFUKU Ichiro
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Statistical science
- Research Institution
  Tokyo Metropolitan College of Industrial Technology
A study of the determination of ranking schemes for various aspect base on a new ranking methodPrincipal Investigator
- Principal Investigator
  
  HOFUKU Ichiro
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Statistical science
- Research Institution
  Tokyo Metropolitan College of Industrial Technology
  Tokyo Metropolitan College of Technology

All 2019 2018 2012 2010 2007 2006 2004 Other

All Journal Article Presentation

[Journal Article] 固有値問題に対する実践的教育プログラムの実施とその検証2019
- Author(s)
  福永修一，保福一郎，篠原知子
- Journal Title
  
  日本数学教育学会高専・大学部会論文誌
  
  Volume: 25 Pages: 99-110
- NAID
  40021940439
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11207
[Journal Article] Method for varifying the Validity of Groupings2018
- Author(s)
  I.Hofuku and T.Yokoi
- Journal Title
  
  Proceedings of the 9th International Conference on INFORMATION
  
  Volume: Vol.9 Pages: 5-9
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K11207
[Journal Article] An Application of a Method for Verifying the Validity of Groupings2018
- Author(s)
  I. Hofuku and T. Yokoi
- Journal Title
  
  INFORMATION
  
  Volume: Vol.21, No.12 Pages: 2339-2346
- NAID
  40021809331
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K11207
[Journal Article] A method to cluster the nodes in a directed graph2012
- Author(s)
  I.Hofuku
- Journal Title
  
  Applied Mathematical and Computational Sciences
  
  Volume: Vol.4 Pages: 1-22
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500268
[Journal Article] A New Ranking ModelUsing the Power Method2012
- Author(s)
  I.Hofuku, K.Oshima
- Journal Title
  
  Applied Mathematics and Information Science
  
  Volume: Vol.6, No.1 Pages: 75-84
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500268
[Journal Article] A method to cluster the nodes in a directed graph2012
- Author(s)
  I.Hofuku, K.Oshima
- Journal Title
  
  Applied Mathematical and Computational Sciences
  
  Volume: Vol.4, No.1 Pages: 1-22
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500268
[Journal Article] A method to cluster the nodes in a directed graph2012
- Author(s)
  I.Hofuku, K.Oshima
- Journal Title
  
  Applied Mathematics and Information Science
  
  Volume: Vol.6 Pages: 75-84
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500268
[Journal Article] The Keyword Extraction with the Ranking Method using ANP2010
- Author(s)
  T.Yokoi, I.Hofuku
- Journal Title
  
  INFORMATION
  
  Volume: Vol.13, No.3(B) Pages: 1065-1073
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500268
[Journal Article] The KeywordExtraction with the Ranking Method using ANP2010
- Author(s)
  T.Yokoi, I.Hofuku
- Journal Title
  
  INFORMATION
  
  Volume: Vol.13,No.3(B) Pages: 1065-1073
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500268
[Journal Article] Measures to Represent the Properties of Nodes in a Directed Graph2010
- Author(s)
  I.Hofuku, T.Yokoi, K.Oshima
- Journal Title
  
  INFORMATION
  
  Volume: Vol.13, No.3(A) Pages: 537-549
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500268
[Journal Article] A method for generating an index of significance of each question on an examination applying information retrievals.2007
- Author(s)
  M.Iida, I.Hofuku
- Journal Title
  
  Proceedings of the conference of Information Processing Society of Japan Vol.69, No.1
  
  Pages: 207-208
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] 情報検索の手法を応用した設問の重要度によるランキング手法2007
- Author(s)
  飯田宗玄, 保福一郎
- Journal Title
  
  情報処理学会全国大会講演論文集 Vol.69, No.1
  
  Pages: 207-208
- NAID
  170000172300
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] 情報検索の手法を応用した設問の重要性によるランキング手法2007
- Author(s)
  飯田宗玄, 保福一郎
- Journal Title
  
  情報処理学会全国大会講演論文集 Vol.69. No.1
  
  Pages: 207-208
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] Rankings Schemes for Various Aspects Based on Perron Frobenius Theorem2006
- Author(s)
  I.Hofuku, K.Oshima
- Journal Title
  
  INFORMATION Vol. 9, No. 1
  
  Pages: 37-52
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] Precise grading for a large-scale examination by means of Oshima-Hofuku method2006
- Author(s)
  K.Oshima, I.Hofuku
- Journal Title
  
  Proceedings of the Forth International Conference on INFORMATION Vol. 4, No. 1
  
  Pages: 188-191
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] 学生の試験結果による新たなランキングの決定法について2006
- Author(s)
  保福一郎, 大島邦夫
- Journal Title
  
  日本教育工学会全国大会講演論文集 Vol.22, No.1
  
  Pages: 479-480
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] Rankings Schemes for Various Aspects Based on Perron Frobenius Theorem2006
- Author(s)
  I.Hofuku, K.Oshima
- Journal Title
  
  INFORMATION Vol.9. No.1
  
  Pages: 37-52
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] Precise grading for a large-scale examination by means of Oshima-Hofuku method2006
- Author(s)
  K.Oshima, I.Hofuku
- Journal Title
  
  Proceedings of the Forth International Conference on INFORMATION Vol.4. No.1
  
  Pages: 188-191
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] An application of ranking method for a large-scale examination based on a new ranking method2006
- Author(s)
  I.Hofuku, K.Oshima
- Journal Title
  
  Abstracts of the conference of the Operations Reseach Society of Japan Vol.55, No.1
  
  Pages: 56-57
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] 新たなランキング法を基とした大規模同-得点内におけるランキングベクトルの応用2006
- Author(s)
  保福一郎, 大島邦夫
- Journal Title
  
  日本OR学会秋期研究発表会アブストラクト集 Vol.55, No.1
  
  Pages: 56-57
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] 新たなランキング法を基とした大規模同一得点内におけるランキングベクトルの応用2006
- Author(s)
  保福一郎, 大島邦夫
- Journal Title
  
  日本OR学会秋期研究発表会アブストラクト集 Vol.55. No.1
  
  Pages: 56-57
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] Ranking Methods for Various Aspects Based on Perron-Frobenius Theorem2006
- Author(s)
  I.Hofuku, K.Oshima
- Journal Title
  
  INFORMATION Vol.9,No.1
  
  Pages: 37-52
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] A mixed ranking considering the competition among Japanese Baseball Team.2006
- Author(s)
  I.Hofuku, K.Oshima
- Journal Title
  
  Abstracts of the conference of the Japan Society of Industrial and Applied Mathematics Vol.17, No.1
  
  Pages: 186-187
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] A ranking method by means of the results of scores students got.2006
- Author(s)
  I.Hofuku, K.Oshima
- Journal Title
  
  Proceedings of the conference of Japan Society for Educational Technology Vol.22, No.1
  
  Pages: 479-480
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] Precise grading for a large -scale examination by means of Oshima-Hofuku method2006
- Author(s)
  K.Oshima, I.Hofuku
- Journal Title
  
  Proceedings of the Forth International Conference on INFORMATION Vol.4, No.1
  
  Pages: 188-191
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] 日本プロ野球リーグ交流戦を考慮した混合ランキングの生成法について2006
- Author(s)
  保福一郎, 大島邦夫
- Journal Title
  
  日本応用数理学会年会予稿集 Vol.17, No.1
  
  Pages: 186-187
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] 日本プロ野球リーグ交流会を考慮した混合ランキングの生成法について2006
- Author(s)
  保福一郎, 大島邦夫
- Journal Title
  
  日本応用数理学会年会予稿集 Vol.17. No.1
  
  Pages: 186-187
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] 学生の試験結果による新たなランキングの決定法について2006
- Author(s)
  保福一郎, 大島邦夫
- Journal Title
  
  日本教育工学会全国大会講演論文集 Vol.22. No.1
  
  Pages: 479-480
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] Rankings Schemes for Various Aspects Based on Perron Frobenius Theorem2006
- Author(s)
  I.Hofuku, K.Oshima
- Journal Title
  
  INFORMATION Vol.9, No.1
  
  Pages: 37-52
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] Application of Matrices Generated by Rank One Matrices in Mathematical Science IV2004
- Author(s)
  K.Oshima, I.Hofuku
- Journal Title
  
  INFORMATION Vol.7, No.4
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] Studies of Ranking Method Based on Perron-Frobenius Theorem2004
- Author(s)
  I.Hofuku, K.Oshima
- Journal Title
  
  Proceedings of the Third International Conference on INFORMATION Vol.3, No.1
  
  Pages: 51-54
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] 多岐選択問題におけるランキング法の生成について2004
- Author(s)
  保福一郎, 大島邦夫
- Journal Title
  
  日本応用数理学会年会講演予稿集 Vol.14, No.1
  
  Pages: 362-363
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] ペロン-フロベニウスの定理を基とした様々なランキング決定法について2004
- Author(s)
  保福一郎, 大島邦夫
- Journal Title
  
  日本オペレーションズ・リサーチ学会秋季研究発表会アブストラクト集 Vol.47, No.2
  
  Pages: 216-217
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] 数学の学習における段階的理解度を考慮した学習到達過程の評価法について2004
- Author(s)
  保福一郎, 大島邦夫
- Journal Title
  
  日本教育工学会第20回全国大会講演論文集 Vol.20, No.1
  
  Pages: 73-76
- NAID
  10013557042
- Data Source
  KAKENHI-PROJECT-16500182
[Journal Article] A Method of Mixed Ranking Generated by the Results of Competitions between Two Separate Groups
- Author(s)
  Ichiro Hofuku, Kunio Oshima
- Journal Title
  
  International Abstract in Operations Research (予定)
- NAID
  110001878211
- Data Source
  KAKENHI-PROJECT-16500182
[Presentation] Method for varifying the Validity of Groupings2018
- Author(s)
  I.Hofuku and T.Yokoi
- Organizer
  INFORMATION
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K11207
[Presentation] ノードクラスタリング法とその応用について2012
- Author(s)
  保福一郎
- Organizer
  RIMS研究会(函数解析学による一般化エントロピーの新展開)
- Data Source
  KAKENHI-PROJECT-22500268

1. YOKOI Takeru (40469573)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
2. OSHIMA Kunio (90130327)

# of Collaborated Projects: 2 results

# of Collaborated Products: 26 results

HOFUKU Ichiro 保福 一郎

Research Projects

Research Products

Co-Researchers

A mathematical analysis approach of the node clustering method in a directed graphPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

A method for generating the characteristics of nodes for a directed graph using the new mathematical toolsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A study of the determination of ranking schemes for various aspect base on a new ranking methodPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] 固有値問題に対する実践的教育プログラムの実施とその検証2019

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Method for varifying the Validity of Groupings2018

Author(s)

Journal Title

Data Source

[Journal Article] An Application of a Method for Verifying the Validity of Groupings2018

Author(s)

Journal Title

NAID

Data Source

[Journal Article] A method to cluster the nodes in a directed graph2012

Author(s)

Journal Title

Data Source

[Journal Article] A New Ranking ModelUsing the Power Method2012

Author(s)

Journal Title

Data Source

[Journal Article] A method to cluster the nodes in a directed graph2012

Author(s)

Journal Title

Data Source

[Journal Article] A method to cluster the nodes in a directed graph2012

Author(s)

Journal Title

Data Source

[Journal Article] The Keyword Extraction with the Ranking Method using ANP2010

Author(s)

Journal Title

Data Source

[Journal Article] The KeywordExtraction with the Ranking Method using ANP2010

Author(s)

Journal Title

Data Source

[Journal Article] Measures to Represent the Properties of Nodes in a Directed Graph2010

Author(s)

Journal Title

Data Source

[Journal Article] A method for generating an index of significance of each question on an examination applying information retrievals.2007

Author(s)

Journal Title

Description

Data Source

[Journal Article] 情報検索の手法を応用した設問の重要度によるランキング手法2007

Author(s)

Journal Title

NAID

Description

Data Source

[Journal Article] 情報検索の手法を応用した設問の重要性によるランキング手法2007

Author(s)

Journal Title

Data Source

[Journal Article] Rankings Schemes for Various Aspects Based on Perron Frobenius Theorem2006

HOFUKU Ichiro 保福一郎