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Studies on Database Facility to Support Data Analysis

Research Project

Project/Area Number 15500072
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Media informatics/Database
Research InstitutionKYUSHU UNIVERSITY

Principal Investigator

FURUKAWA Tetsuya  Kyushu University, Faculty of Economics, Professor, 経済学研究院, 教授 (00209165)

Co-Investigator(Kenkyū-buntansha) MIYANO Eiji  Kyushu Institute of Technology, Faculty of Information Engineering, Associate Professor, 情報工学部, 助教授 (10284548)
Project Period (FY) 2003 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥3,000,000 (Direct Cost: ¥3,000,000)
Fiscal Year 2005: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2004: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2003: ¥1,000,000 (Direct Cost: ¥1,000,000)
KeywordsDatabase / Data Classification / Classification Hierarchy / Information Retrieval
Research Abstract

Analysis of collected data is based on Classifying data. This research focused on database facilities to store and supply data for data analysis.
In general, data is classified into tree structures and it is assumed that data belongs to one terminal class (exclusivity and sufficiency). For the variety of data, it is required to prepare classification hierarchies which do not satisfy exclusivity and sufficiency. Data structures for such data and set operations of classes to get the target data to be analyzed were developed. On the other hand, classes are to used to express the ranges of classification and to express the categories of classification. Hierarchical classification structures for these both usages are introduced.
Classification hierarchies are not prepared in advance but grow by generating new classes during data analysis. Facilities to support such analyzing process by classifying data were developed, which enable reorganization of hierarchies and utilization of data on the halfway of analyzing process.
There can be data which should belong to multiple classes, which bring such problems that a class may have data whose semantics is not lower concepts of the semantics of the class and that data are duplicated in several classes. The representation of the duplicated data and the information of data which is not representative solve those problems.
The database facilities developed by this research are useful for organization and utilization of various data to be analyzed.

Report

(4 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (31 results)

All 2006 2005 2004 Other

All Journal Article (26 results) Publications (5 results)

  • [Journal Article] データ分類のための意味集合の階層2006

    • Author(s)
      葛西正裕, 古川哲也
    • Journal Title

      火の国情報シンポジウム2005(情報処理学会九州支部)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 階層的分類における複数の意味を持つデータの利用2006

    • Author(s)
      葛西正裕, 古川哲也
    • Journal Title

      情報処理学会論文誌 データベース TOD 30(採録決定)

    • NAID

      110006390933

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Representation for Multiple Classified Data2006

    • Author(s)
      Masahiro Kuzunichi, Tetsuya Furukawa
    • Journal Title

      Proc.the 24th IASTED International Conference on Databases and Applications

      Pages: 135-142

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Hierarchies of Semantics Sets for Data Classification2006

    • Author(s)
      Masahiro Kuzunichi, Tetsuya Furukawa
    • Journal Title

      Proc.Hinokuni Information Symposium, Information Processing Society Kyushu Branch

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Utilization of Multiple Semantics Data with Hierarchical Classification2006

    • Author(s)
      Masahiro Kuzunichi, Tetsuya Furukawa
    • Journal Title

      IPSJ Transactions on Databases No.SIG4 (TOD 30) (to appear)

    • NAID

      110006390933

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Representation for Multiple Classified Data2006

    • Author(s)
      M.Kuzunishi, T.Furukawa
    • Journal Title

      Proc.Int'l Conf.on Database and Applications

      Pages: 135-142

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 階層的分類における複数の意味を持つデータの利用2006

    • Author(s)
      葛西正裕, 古川哲也
    • Journal Title

      情報処理学会論文誌データベース TOD 30(採録決定)

    • NAID

      110006390933

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 複数の意味を持つデータに対する分類階層の構造2005

    • Author(s)
      葛西正裕, 古川哲也
    • Journal Title

      火の国情報シンポジウム2005(情報処理学会九州支部)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Classification Hierarchies for Multiple Semantics Data2005

    • Author(s)
      M.Kuzunishi, T.Furukawa
    • Journal Title

      Proc. World Multiconf. on Systemics, Cybernetics and Informatics Vol.3

      Pages: 134-139

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 階層的分類における複数の意味を持つデータの利用2005

    • Author(s)
      葛西正裕, 古川哲也
    • Journal Title

      データベースとWeb情報システムに関するシンポジウム論文集(情報処理学会)

      Pages: 213-220

    • NAID

      110006390933

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Hierarchical Classification of Heterogeneous Data2005

    • Author(s)
      Tetsuya Furukawa, Masahiro Kuzunishi
    • Journal Title

      Proc.the 23rd IASTED International Conference on Databases and Applications

      Pages: 252-257

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Structures of Classification Hierarchies for Multiple Semantics Data2005

    • Author(s)
      Masahiro Kuzunichi, Tetsuya Furukawa
    • Journal Title

      Proc.Hinokuni Information Symposium, Information Processing Society Kyushu Branch

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Classification Hierarchies for Multiple Semantics Data2005

    • Author(s)
      Masahiro Kuzunichi, Tetsuya Furukawa
    • Journal Title

      Proc.the 9th World Multi-conference on Systemics Cybernetics and Informatics Vol.3

      Pages: 134-139

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Utilization of Multiple Semantics Data with Hierarchical Classification2005

    • Author(s)
      Masahiro Kuzunichi, Tetsuya Furukawa
    • Journal Title

      Proc.Symposium on Databases and Web Information Systems, Information Processing Society Japan

      Pages: 213-220

    • NAID

      110006390933

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Classification Hierarcies for Multiple Semantics Data2005

    • Author(s)
      M.Kuzunishi, T.Furukawa
    • Journal Title

      Proc.Int'l Conf.on World Multiconf.on Systemics, Cybernetics and Informatics Vol.3

      Pages: 134-139

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 階層的分類における複数の意味を持つデータの利用2005

    • Author(s)
      葛西正裕, 古川哲也
    • Journal Title

      データベースとWeb情報システムに関するシンポジウム論文集

      Pages: 213-220

    • NAID

      110006390933

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 複数の意味を持つデータに対する分類階層の構造2005

    • Author(s)
      葛西正裕, 古川哲也
    • Journal Title

      火の国情報シンポジウム2005 (印刷中)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Classification Hierarchies for Multiple Semantics Data2005

    • Author(s)
      M.Kuzunishi, T.Furukawa
    • Journal Title

      Proc.World Multi-Conference on Systemics, Cybernetics and Informatics (to appear)(印刷中)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] クラスの意味に基づく分類階層の構成2004

    • Author(s)
      葛西正裕, 古川哲也
    • Journal Title

      データ工学ワークショップ(電子情報通信学会)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Classification and Utilization of Data Belonging to Multiple Classes2004

    • Author(s)
      T.Furukawa, M.Kuzunishi
    • Journal Title

      Proc. World Multi-Conference on Systemics, Cybernetics and Informatics Vol.II

      Pages: 289-294

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Hierarchical classification of Heterogeneous Data2004

    • Author(s)
      T.Furukawa, M.Kuzunishi
    • Journal Title

      Proc. IASTED Int'l Conf. on Databases and Applications

      Pages: 252-257

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Constructing Classification Hierarchies based on Semantics of Classes2004

    • Author(s)
      Masahiro Kuzunichi, Tetsuya Furukawa
    • Journal Title

      Proc.Data Engineering Workshop (Institute of Electronics, Information and Communications)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Classification and Utilization of Data Belonging to Multiple Classes2004

    • Author(s)
      Tetsuya Furukawa, Masahiro Kuzunishi
    • Journal Title

      Proc.World Multi-Conference on Systemics, Cybernetics and Informatics Vol.II

      Pages: 289-294

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Classification and Utilization of Data Belonging to Multiple Classes2004

    • Author(s)
      T.Furukawa, M.Kuzunishi
    • Journal Title

      Proc.World Multi-Conference on Systemics, Cybernetics and Informatics Vol.II

      Pages: 289-294

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Hierarchical Classification of Heterogeneous Data2004

    • Author(s)
      T.Furukawa, M.Kuzunishi
    • Journal Title

      Proc.IASTED Int'l Conf.on Databases and Applications

      Pages: 252-257

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Representation for Multiple Classified Data

    • Author(s)
      M.Kuzunishi, T.Furukawa
    • Journal Title

      Proc. Int'l Conf. on Database and Applications

      Pages: 135-142

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Publications] 葛西正裕, 古川哲也: "クラスの意味に基づく分類階層の構成"データ工学ワークショップ,電子情報通信学会. (印刷中). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] T.Furukawa, M.Kuzunishi: "Classification and Utilization of Data Belonging to Multiple Classes"Proc.World Multiconference on Systemics, Cybernetics and Informatics (SCI 2004). (印刷中). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] 徐海燕, 古川哲也: "ワークフロートランザクションの隔離性"情報処理学会論文誌:データベース. 44,8(TOD18). 55-64 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 徐海燕, 古川哲也: "並行実行を可能とするワークフローの記述と制御"データベースとWeb情報システムに関するシンポジウム 情報処理学会. 235-242 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 下入佐真一, 宮野英次 他: "容量を制限した場合の移動物体巡回問題"数理解析研究所講究録,京都大学. 1325. 15-20 (2003)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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