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Constructing Algorithms for Contingency Tables and Graphical Models by using Algebraic Approaches

Research Project

Project/Area Number 18540140
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field General mathematics (including Probability theory/Statistical mathematics)
Research InstitutionTokai University

Principal Investigator

YASUKO Matsui  Tokai University, 理学部, 准教授 (10264582)

Co-Investigator(Kenkyū-buntansha) 渡辺 純三  東海大学, 理学部, 教授 (40022727)
土屋 守正  東海大学, 理学部, 教授 (00188583)
Co-Investigator(Renkei-kenkyūsha) JUNZO Watanabe  東海大学, 理学部, 教授 (40022727)
MORIMASA Tsuchiya  東海大学, 理学部, 教授 (00188583)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥630,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2006: ¥1,300,000 (Direct Cost: ¥1,300,000)
Keywords統計 / グラフィカルモデル / 完全列 / 列挙アルゴリズム / コーダルグラフ / 組合せ構造 / 統計学 / perfect sequence / 列挙解法 / 逆探索法 / 可換環
Research Abstract

本研究では, グラフィカルモデルの一つの分解可能モデルを扱った. 統計データをグラフィカルモデルを用いて最尤推定計算する際, 完全列と呼ばれる組合せ構造を, 漏れや重複無く列挙することが望まれる.本研究では, 分解可能モデルの完全列を全列挙するアルゴリズムを初めて構築した. 提案したアルゴリズムは計算量の意味で最速で, また, 完全列は求まる度に出力しメモリに保存する必要が無いという長所を持つ.

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (40 results)

All 2009 2008 2007 2006 Other

All Journal Article (12 results) (of which Peer Reviewed: 7 results) Presentation (22 results) Book (3 results) Remarks (3 results)

  • [Journal Article] Enumeration of Perfect Sequences of Chordal Graph2008

    • Author(s)
      Y. Matsui, R. Uehara, and T. Uno
    • Journal Title

      Proc. Of the 19th International Symposium on Algorithms and Computation, Lecture Notes in Computer Science 5369

      Pages: 859-870

    • NAID

      110006792686

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A note on chordal bound graphs and posets2008

    • Author(s)
      M. Tsuchiya and K. Ogawa, and S. Iwai
    • Journal Title

      International Journal of Pure and Applied Mathematics 308

      Pages: 955-961

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Enumeration of Perfect Sequences of Chordal Graph2008

    • Author(s)
      Y. Matsui, T. Uno, R. Uehara
    • Journal Title

      Lecture Notes in Computer Science 5369

    • NAID

      110006792686

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Algorithm for Enumerating All Clique Trees and Perceft Sequences of Chordal Graph2008

    • Author(s)
      Y. Matsui, H. Hara
    • Journal Title

      IASC2008予稿集

      Pages: 201-201

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A note on chordal bound graphs and posets2008

    • Author(s)
      M. Tsuchiya, K. Ogawa, and S. Iwai
    • Journal Title

      International Journal of Pure and Applied Mathematics 308

      Pages: 955-961

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 組合せ構造の列挙とサンプリング2007

    • Author(s)
      松井泰子
    • Journal Title

      研究集会「代数, 形式言語, 計算システム理論とその応用」, 京都大学数理解析研究所講究録 1562

      Pages: 92-98

    • Related Report
      2008 Final Research Report
  • [Journal Article] On k-trees with given leaves2007

    • Author(s)
      M. Tsuchiya and K. Hatanaka
    • Journal Title

      International Journal of Pure and Applied Mathematics 40

      Pages: 429-434

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 組合せ構造の列挙とサンプリング2007

    • Author(s)
      松井 泰子
    • Journal Title

      京都大学数理解析研究所講究録 1562

      Pages: 92-98

    • Related Report
      2007 Annual Research Report
  • [Journal Article] On k-trees with given leafages2007

    • Author(s)
      M. Tsuchiya and K. Hatanaka
    • Journal Title

      International Journal of Pure and Applied Mathematics 40

      Pages: 429-434

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On the Enumeration of Bipartite Minimum Edge Colorings2006

    • Author(s)
      Yasuko Matsui, Takeaki Uno
    • Journal Title

      Proceedings of a Conference in Memory of Claude Berge, Trends in Mathematics, Graph Theory in Paris

      Pages: 271-285

    • Related Report
      2006 Annual Research Report
  • [Journal Article] On double bound graphs and forbidden subposets2006

    • Author(s)
      Morimasa Tsuchiya, Kenjiro Ogawa, Satoshi Tagusari
    • Journal Title

      Electronic Notes in Discrete Mathematics 24

      Pages: 267-271

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Note on transformations of posets with the same upper bound graphs and minimal elements2006

    • Author(s)
      Morimasa Tsuchiya, Kenjiro Ogawa
    • Journal Title

      Bulletin of the Malaysian Mathematical Sciences Society 29

      Pages: 179-182

    • Related Report
      2006 Annual Research Report
  • [Presentation] Enumeration of Perfect Sequences of Chordal Graph2009

    • Author(s)
      松井泰子
    • Organizer
      2009年日本OR学会春季研究発表会
    • Place of Presentation
      筑波大学
    • Year and Date
      2009-03-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] Enumeration of Perfect Sequences of Chordal Graph2008

    • Author(s)
      松井泰子
    • Organizer
      ISAAC2008, The 19th International Symposium on Algorithms and Computation
    • Place of Presentation
      Gold Coast International Hotel, オーストラリア
    • Year and Date
      2008-12-17
    • Related Report
      2008 Final Research Report
  • [Presentation] Enumeration of Perfect Sequences of Chordal Graph2008

    • Author(s)
      松井泰子
    • Organizer
      The 19th International Symposium on Algorithms and Computation(ISAAC 2008)
    • Place of Presentation
      ゴルドコースト インターナショナルホテル
    • Year and Date
      2008-12-17
    • Related Report
      2008 Annual Research Report
  • [Presentation] An Algorithm for Enumerating All Clique Trees and Perfect Sequences of Chordal Graph2008

    • Author(s)
      松井泰子
    • Organizer
      IASC 2008
    • Place of Presentation
      パシフィッコ横浜
    • Year and Date
      2008-12-07
    • Related Report
      2008 Final Research Report
  • [Presentation] An Algorithm for Enumerating All Clique Trees and Perceft Sequences of Chordal Graph2008

    • Author(s)
      松井泰子
    • Organizer
      Joint Meeting of 4th World Conference of the IASC and 6th Conference of the Asian Regional Section of the IASC on Computational Statistics and Data Analysis
    • Place of Presentation
      ホテル パシフィック横浜
    • Year and Date
      2008-12-07
    • Related Report
      2008 Annual Research Report
  • [Presentation] Enumeration of Perfect Sequences of Chordal Graph2008

    • Author(s)
      松井泰子
    • Organizer
      Acceleration and Visualization of Computation for Enumeration Problems
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2008-09-29
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Enumeration of Perfect Sequences of Chordal Graph2008

    • Author(s)
      松井泰子
    • Organizer
      離散数学セミナー
    • Place of Presentation
      北海道大学理学部数学教室.
    • Year and Date
      2008-09-16
    • Related Report
      2008 Final Research Report
  • [Presentation] Enumeration of Perfect Sequences of Chordal Graph2008

    • Author(s)
      松井泰子
    • Organizer
      組合せ論サマースクール2008
    • Place of Presentation
      カルチャーリゾート フェストーネ・沖縄県宜野湾市
    • Year and Date
      2008-09-09
    • Related Report
      2008 Final Research Report
  • [Presentation] コーダルグラフの完全列の高速列挙2008

    • Author(s)
      松井泰子
    • Organizer
      組合せ論サマースクール2008
    • Place of Presentation
      カルチャーリゾート フェストーネ
    • Year and Date
      2008-09-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] Poset のlinear extensionの列挙2008

    • Author(s)
      松井泰子
    • Organizer
      第8回列挙アルゴリズムセミナー
    • Place of Presentation
      群馬大学伊香保研修所
    • Year and Date
      2008-08-29
    • Related Report
      2008 Final Research Report
  • [Presentation] A fast algorithm for generating all perfect sequences2008

    • Author(s)
      松井泰子
    • Organizer
      第4回組合せ論若手研究集会
    • Place of Presentation
      慶応大学
    • Year and Date
      2008-02-04
    • Related Report
      2008 Final Research Report
  • [Presentation] A fast algorithm for generating perfect sequences2007

    • Author(s)
      松井泰子
    • Organizer
      応用数学合同研究集会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2007-12-18
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] 環境科学の統計モデルのための完全列の高速列挙法2007

    • Author(s)
      松井泰子
    • Organizer
      ミニシンポジウム新世代計算限界と地球環境問題
    • Place of Presentation
      京都大学桂キャンパス
    • Year and Date
      2007-12-04
    • Related Report
      2008 Final Research Report
  • [Presentation] 環境科学の統計モデルのための完全列の高速列挙法2007

    • Author(s)
      松井 泰子
    • Organizer
      ミニシンポジウム 新世代計算限界と地球環境問題
    • Place of Presentation
      京都大学桂キャンパス
    • Year and Date
      2007-12-04
    • Related Report
      2007 Annual Research Report
  • [Presentation] コーダルグラフのクリーク木とperfect sequence の列挙2007

    • Author(s)
      松井泰子
    • Organizer
      第19回位相幾何学的グラフ理論研究集会
    • Place of Presentation
      横浜国立大学みなとみらいキャンパス.
    • Year and Date
      2007-11-16
    • Related Report
      2008 Final Research Report
  • [Presentation] コーダルグラフのクリーク木とperfect sequenceの列挙2007

    • Author(s)
      松井 泰子
    • Organizer
      第19回位相幾何学的グラフ理論研究集会
    • Place of Presentation
      横浜国立大学みなとみらいキャンパス
    • Year and Date
      2007-11-16
    • Related Report
      2007 Annual Research Report
  • [Presentation] コーダルグラフとperfect sequence-列挙解法の観点からの効率の良い構成法-2007

    • Author(s)
      松井 泰子
    • Organizer
      科学研究費「計算代数統計」研究集会
    • Place of Presentation
      ホテル日航豊橋
    • Year and Date
      2007-10-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] コーダルグラフとperfect sequence -列挙解法の観点からの効率の良い構成法-2007

    • Author(s)
      松井泰子
    • Organizer
      科学研究費「計算代数統計」研究集会
    • Place of Presentation
      ホテル日航豊橋
    • Year and Date
      2007-10-17
    • Related Report
      2008 Final Research Report
  • [Presentation] An algorithm for generating all perfect sequences of a chordal graph2007

    • Author(s)
      松井泰子
    • Organizer
      38th Southeastern International Conference on Combinatorics, Graph theory and Computing
    • Place of Presentation
      Florida Atlantic University.
    • Year and Date
      2007-03-07
    • Related Report
      2008 Final Research Report
  • [Presentation] 組合せ構造の列挙とサンプリング2007

    • Author(s)
      松井泰子
    • Organizer
      研究集会「代数, 形式言語, 計算システム理論とその応用」
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2007-02-20
    • Related Report
      2008 Final Research Report
  • [Presentation] A fast algorithm for generating all perfect sequences2007

    • Author(s)
      松井 泰子
    • Organizer
      第4回組合せ論若手研究集会
    • Place of Presentation
      慶応大学
    • Year and Date
      2007-02-04
    • Related Report
      2007 Annual Research Report
  • [Presentation] 整数計画問題とグレブナー基底2006

    • Author(s)
      松井泰子
    • Organizer
      研究集会「グレブナー基底夏の学校」
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2006-08-30
    • Related Report
      2008 Final Research Report
  • [Book] 入門オペレーションズ・リサーチ2008

    • Author(s)
      松井泰子, 根本俊男, 宇野毅明(共著)
    • Publisher
      東海大学出版
    • Related Report
      2008 Final Research Report
  • [Book] グレブナー基底の現在(いま)(共著)2006

    • Publisher
      数学書房
    • Related Report
      2008 Final Research Report
  • [Book] グレブナー基底の現在(いま)2006

    • Author(s)
      松井 泰子 他
    • Total Pages
      245
    • Publisher
      数学書房
    • Related Report
      2006 Annual Research Report
  • [Remarks]

    • URL

      http://www.ss.u-tokai.ac.jp/~yasuko/

    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.ss.u-tokai.ac.jp/~yasuko/Research/research-j.html

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.ss.u-tokai.ac.jp/~yasuko/Research/research-j.html

    • Related Report
      2007 Annual Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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