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A Study on Information Unit in Information Retrieval for Web Data

Research Project

Project/Area Number 22700248
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Library and information science/Humanistic social informatics
Research InstitutionDoshisha University

Principal Investigator

HATANO Kenji  同志社大学, 文化情報学部, 准教授 (80314532)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords情報検索 / 表示方式 / 情報単位 / 可視化 / 検索エンジン / 文書構造 / 文書間構造
Research Abstract

Current Web search engines are usually return a search result as a list of Web pages. In this study, however, we try to propose a novel method for indicating “Information Unit” as a new search result of the Web search engines. The research outcome of this study is composed of two parts. One is an efficient algorithm for calculating weights of index terms in Web pages. This has only a small effect in the time cost. The other is an information access tool which can help users to access and understand information sources easily. As a result, it can be said that we can perform this highly meaningful research in the research field of developing an efficient and effective search engine.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (48 results)

All 2013 2012 2011 2010 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (40 results)

  • [Journal Article] A Retrieval Method Based on Language Model Considering Neighboring Contents2012

    • Author(s)
      K. Tamura, K. Hatano, and H. Yadohisa
    • Journal Title

      Journal of Digital Information Management (JDIM), reviewed

      Volume: Vol.10, No.1 Pages: 1-9

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Retrieval Method Based on Language Model Considering Neighboring Contents2012

    • Author(s)
      K.Tamura, K.Hatano, H.Yadohisa
    • Journal Title

      Journal of Digital Information Management

      Volume: Vol.10,No.1 Pages: 1-9

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Result-reconstruction Method to Return Useful XML Elements2011

    • Author(s)
      A. Keyaki, K. Hatano, and J. Miyazaki
    • Journal Title

      International Journal of Web Information Systems (IJWIS)

      Volume: Vol.7, No.4 Issue: 4 Pages: 360-380

    • DOI

      10.1108/17440081111187556

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extraction of the Contents in the Web Texts by Content-Density Distribution2011

    • Author(s)
      S. Kitahara, K. Tamura, and K. Hatano
    • Journal Title

      International Journal of Knowledge Engineering and Soft Data Paradigms

      Volume: Vol.3, No.2 Issue: 2 Pages: 108-120

    • DOI

      10.1504/ijkesdp.2011.045723

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 有益な検索結果提示のための部分文書再構成手法の提案2011

    • Author(s)
      欅惇志,波多野賢治,宮崎純
    • Journal Title

      情報処理学会論文誌: データベース

      Volume: Vol.4, No.1 Pages: 1-13

    • NAID

      40019601041

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 有益な検索結果提示のための部分文書再構成手法の提案2011

    • Author(s)
      欅惇志, 波多野賢治, 宮崎純
    • Journal Title

      情報処理学会論文誌:データベース

      Volume: Vol.4, No.1 Pages: 1-13

    • NAID

      40019601041

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Query-oriented XML Fragment Search Approach on A Relational Database System2010

    • Author(s)
      A. Keyaki, K. Hatano, and J. Miyazaki
    • Journal Title

      Journal of Digital Information Management (JDIM)

      Volume: Vol.8, No.3 Pages: 175-180

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Query-oriented XML Fragment Search Approach on A Relational Database System2010

    • Author(s)
      A.Keyaki, K.Hatano, J.Miyazaki
    • Journal Title

      Journal of Digital Information Management

      Volume: Vol.8, No.3 Pages: 175-180

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] A Report on the Size of Information Unit to Extract Contents on the Web text2013

    • Author(s)
      S. Kitahara and K. Hatano
    • Organizer
      International MultiConference of Engineers and Computer Scientists 2013 (IMECS2013)
    • Place of Presentation
      Hong Kong, China
    • Year and Date
      2013-03-15
    • Related Report
      2012 Final Research Report
  • [Presentation] 更新を考慮したXML部分文書検索システムの精度の改善2013

    • Author(s)
      欅惇志,宮崎純,波多野賢治,山本豪志郎,武富貴史,加藤博一
    • Organizer
      第5回データ工学と情報マネジメントに関するフォーラム (DEIM)
    • Place of Presentation
      福島県
    • Year and Date
      2013-03-03
    • Related Report
      2012 Final Research Report
  • [Presentation] Webページにおけるハイパリンクを考慮した内容抽出とその評価2013

    • Author(s)
      北原沙緒理,波多野賢治
    • Organizer
      第5回データ工学と情報マネジメントに関するフォーラム (DEIM)
    • Place of Presentation
      福島県
    • Year and Date
      2013-03-03
    • Related Report
      2012 Final Research Report
  • [Presentation] レァレンスデータを用いた情報探索過程段階化手法の検討2013

    • Author(s)
      嫁兼弘修,北原沙緒理,波多野賢治
    • Organizer
      第5回データ工学と情報マネジメントに関するフォーラム (DEIM)
    • Place of Presentation
      福島県
    • Year and Date
      2013-03-03
    • Related Report
      2012 Final Research Report
  • [Presentation] 更新を考慮したXML部分文書検索システムの精度の改善2013

    • Author(s)
      欅惇志,宮崎純,波多野賢治,山本豪志朗,武富貴史,加藤博一
    • Organizer
      第5回データ工学と情報マネジメントに関するフォーラム (DEIM 2013)
    • Place of Presentation
      福島県郡山市
    • Related Report
      2012 Annual Research Report
  • [Presentation] Webページにおけるハイパリンクを考慮した内容抽出とその評価2013

    • Author(s)
      北原沙緒理, 波多野賢治
    • Organizer
      第5回データ工学と情報マネジメントに関するフォーラム (DEIM 2013)
    • Place of Presentation
      福島県郡山市
    • Related Report
      2012 Annual Research Report
  • [Presentation] レファレンスデータを用いた情報探索過程段階化手法の検討2013

    • Author(s)
      嫁兼弘修,北原沙緒理, 波多野賢治
    • Organizer
      第5回データ工学と情報マネジメントに関するフォーラム (DEIM 2013)
    • Place of Presentation
      福島県郡山市
    • Related Report
      2012 Annual Research Report
  • [Presentation] A Report on the Size of Information Unit to Extract Contents on the Web text2013

    • Author(s)
      Saori Kitahara, and Kenji Hatano
    • Organizer
      International MultiConference of Engineers and Computer Scientists 2013 (IMECS 2013)
    • Place of Presentation
      China
    • Related Report
      2012 Annual Research Report
  • [Presentation] Fast and Incremental Indexing in Effective and Efficient XML Retrieval Systems2012

    • Author(s)
      A. Keyaki, J. Miyazaki, K. Hatano, G. Yamamoto, T. Taketomi, and H. Kato
    • Organizer
      14th International Conference on Information Integration and Web-based Applications & Services (iiWAS 2012)
    • Place of Presentation
      Indonesia
    • Year and Date
      2012-12-05
    • Related Report
      2012 Final Research Report
  • [Presentation] XML部分文書検索における索引の高速な差分更新と高精度検索2012

    • Author(s)
      欅惇志,宮崎純,波多野賢治,山本豪志郎,武富貴史,加藤博一
    • Organizer
      WebDB Forum
    • Place of Presentation
      東京都
    • Year and Date
      2012-11-20
    • Related Report
      2012 Final Research Report
  • [Presentation] 単語位置を考慮した単語単位で行うWebテキストの内容抽出に対する一考察2012

    • Author(s)
      北原沙緒理,波多野賢治
    • Organizer
      平成24年度情報処理学会関西支部支部大会
    • Place of Presentation
      大阪府
    • Year and Date
      2012-09-21
    • Related Report
      2012 Final Research Report
  • [Presentation] RDFを利用した和歌データの管理に関する提案2012

    • Author(s)
      白井涼子,欅惇志,波多野賢治
    • Organizer
      情報処理学会DD研究会
    • Place of Presentation
      東京都
    • Year and Date
      2012-03-26
    • Related Report
      2012 Final Research Report
  • [Presentation] RDFを利用した和歌データの管理に関する提案2012

    • Author(s)
      白井涼子, 欅惇志, 波多野賢治
    • Organizer
      情報処理学会デジタルドキュメント研究会
    • Place of Presentation
      白百合女子大学(東京)
    • Year and Date
      2012-03-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] XML 索引の更新コスト削減のための部分文書の統計量に基づくフィルタの評価とその最適化2012

    • Author(s)
      欅惇志,宮崎純,波多野賢治,山本豪志郎,加藤博一
    • Organizer
      第4回データ工学と情報マネジメントに関するフォーラム (DEIM)
    • Place of Presentation
      兵庫県
    • Year and Date
      2012-03-03
    • Related Report
      2012 Final Research Report
  • [Presentation] XML索引の更新コスト削減のための部分文書の統計量に基づくフィルタの評価とその最適化2012

    • Author(s)
      欅惇志, 宮崎純, 波多野賢治, 山本豪志郎, 加藤博一
    • Organizer
      データ工学と情報マネージメントに関するフォーラム
    • Place of Presentation
      シーサイドホテル舞子ビラ神戸(神戸)
    • Year and Date
      2012-03-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] XML部分文書検索における索引の高速な差分更新と高精度検索2012

    • Author(s)
      欅惇志, 宮崎純, 波多野賢治, 山本豪志朗, 武富貴史, 加藤博一
    • Organizer
      第5回Webとデータベースに関するフォーラム (WebDB Forum 2012)
    • Place of Presentation
      東京都千代田区
    • Related Report
      2012 Annual Research Report
  • [Presentation] Fast and Incremental Indexing in Effective and Efficient XML Element Retrieval Systems2012

    • Author(s)
      Atsushi Keyaki, Jun Miyazaki, Kenji Hatano, Goshiro Yamamoto, Takafumi Taketomi, and Hirokazu Kato
    • Organizer
      14th International Conference on Information Integration and Web-based Applications & Services (iiWAS 2012)
    • Place of Presentation
      Indonesia
    • Related Report
      2012 Annual Research Report
  • [Presentation] Extraction of Web Texts using Content-Density Distribution2011

    • Author(s)
      S. Kitahara, K. Tamura, and K. Hatano
    • Organizer
      7^<th> Asia Information Retrieval Societies Conference (AIRS2011)
    • Place of Presentation
      UAE
    • Year and Date
      2011-12-19
    • Related Report
      2012 Final Research Report
  • [Presentation] Extraction of Web Texts using Content-Density Distribution2011

    • Author(s)
      S.Kitahara, K.Tamura, K.Hatano
    • Organizer
      The 7th Asia Information Retrieval Societies Conference
    • Place of Presentation
      University of Wollongong in Dubai(ドバイ)
    • Year and Date
      2011-12-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] XML情報検索のための動的な索引管理手法の一提案2011

    • Author(s)
      欅惇志,宮崎純,波多野賢治,山本豪志郎,加藤博一
    • Organizer
      情報処理学会DBS研究会
    • Place of Presentation
      東京都
    • Year and Date
      2011-11-03
    • Related Report
      2012 Final Research Report
  • [Presentation] XML情報検索のための動的な索引管理手法の一提案2011

    • Author(s)
      欅惇志, 宮崎純, 波多野賢治, 山本豪志郎, 加藤博一
    • Organizer
      情報処理学会データベースシステム研究会
    • Place of Presentation
      エスティック情報ビル(東京)
    • Year and Date
      2011-11-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] Relaxed Global Term Weights for XML Fragment Search2011

    • Author(s)
      A. Keyaki, K. Hatano, and J. Miyazaki
    • Organizer
      iDB Workshop 2011
    • Place of Presentation
      Kyoto Pref., Japan
    • Year and Date
      2011-08-01
    • Related Report
      2012 Final Research Report
  • [Presentation] Relaxed Global Term Weights for XML Element Search2011

    • Author(s)
      A.Keyaki, K.Hatano, J.Miyazaki
    • Organizer
      iDB Workshop 2011
    • Place of Presentation
      立命館大学(京都)
    • Year and Date
      2011-08-01
    • Related Report
      2011 Annual Research Report
  • [Presentation] Calculating Query Likelihood based on Web Data Analysis2011

    • Author(s)
      K. Tamura, K. Hatano, and H. Yadohisa
    • Organizer
      3^<rd> International Conference on Intelligent Decision Technologies (KES IDT 2011)
    • Place of Presentation
      Greece
    • Year and Date
      2011-07-20
    • Related Report
      2012 Final Research Report
  • [Presentation] Calculating Query Likelihood based on Web Data Analysis2011

    • Author(s)
      K.Tamura, K.Hatano, H.Yadohisa
    • Organizer
      The 3rd International Conference on Intelligent Decision Technologies
    • Place of Presentation
      University of Piraeus(ギリシャ)
    • Year and Date
      2011-07-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] 和歌データの構造化とその格納手法の一考察2011

    • Author(s)
      白井涼子,欅惇志,波多野賢治
    • Organizer
      電子情報通信学会DE研究会
    • Place of Presentation
      神奈川県
    • Year and Date
      2011-06-06
    • Related Report
      2012 Final Research Report
  • [Presentation] 和歌データの構造化とその格納手法の一考察2011

    • Author(s)
      白井涼子, 欅惇志, 波多野賢治
    • Organizer
      電子情報通信学会データ工学研究会
    • Place of Presentation
      慶應義塾大学(東京)
    • Year and Date
      2011-06-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] Web テキストにおける内容密度分布の抽出とその評価2011

    • Author(s)
      北原沙緒理,田村航弥,波多野賢治
    • Organizer
      第3回データ工学と情報マネジメントに関するフォーラム
    • Place of Presentation
      静岡県
    • Year and Date
      2011-02-27
    • Related Report
      2012 Final Research Report
  • [Presentation] リンク情報に基づく周辺文書の索引語尤度を考慮した文書検索手法の提案と評価2011

    • Author(s)
      田村航弥,波多野賢治,宿久洋
    • Organizer
      第3回データ工学と情報マネジメントに関するフォーラム
    • Place of Presentation
      静岡県
    • Year and Date
      2011-02-27
    • Related Report
      2012 Final Research Report
  • [Presentation] Webテキストにおける内容密度分布の抽出とその評価2011

    • Author(s)
      北原沙緒理, 田村航弥, 波多野賢治
    • Organizer
      第3回データ工学と情報マネジメントに関するフォーラム
    • Place of Presentation
      ラフォーレ修善寺(静岡県)
    • Year and Date
      2011-02-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] リンク情報に基づく周辺文書の索引語尤度を考慮した文書検索手法の提案と評価2011

    • Author(s)
      田村航弥, 波多野賢治, 宿久洋
    • Organizer
      第3回データ工学と情報マネジメントに関するフォーラム
    • Place of Presentation
      ラフォーレ修善寺(静岡県)
    • Year and Date
      2011-02-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] Result Reconstruction Method for Effective XML Fragment Search at INEX 20102010

    • Author(s)
      A. Keyaki, K. Hatano, and J. Miyazaki
    • Organizer
      INEX 2010 Workshop
    • Place of Presentation
      Netherlands
    • Year and Date
      2010-12-13
    • Related Report
      2012 Final Research Report
  • [Presentation] A Result Reconstruction Method for Effective XML Fragment Search at INEX 20102010

    • Author(s)
      A.Keyaki, K.Hatano, J.Miyazaki
    • Organizer
      INEX 2010 Workshop
    • Place of Presentation
      House of Bergen, Vught
    • Year and Date
      2010-12-13
    • Related Report
      2010 Annual Research Report
  • [Presentation] Result Reconstruction Approach for More Effective XML Fragment Search2010

    • Author(s)
      A. Keyaki, K. Hatano, and J. Miyazaki
    • Organizer
      12^<th> International Conference on Information Integration and Web-based Applications & Services (iiWAS 2010)
    • Place of Presentation
      France
    • Year and Date
      2010-11-09
    • Related Report
      2012 Final Research Report
  • [Presentation] Result Reconstruction Approach for More Effective XML Fragment Search2010

    • Author(s)
      A.Keyaki, K.Hatano, J.Miyazaki
    • Organizer
      The 12th International Conference on Information Integration and Web-based Applications & Services
    • Place of Presentation
      IUFM University Cergy-Pontoise, Gennevilliers
    • Year and Date
      2010-11-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] 再構成されたXML部分文書に対するランキング手法の提案2010

    • Author(s)
      欅惇志,波多野賢治,宮崎純
    • Organizer
      電子情報通信学会WI2研究会
    • Place of Presentation
      新潟県
    • Year and Date
      2010-09-16
    • Related Report
      2012 Final Research Report
  • [Presentation] 再構成されたXML部分文書に対するランキング手法の提案2010

    • Author(s)
      欅惇志, 波多野賢治, 宮崎純
    • Organizer
      電子情報通信学会WI2研究会 第18回Webインテリジェンスとインタラクション研究会
    • Place of Presentation
      国際佐渡観光ホテル八幡館(新潟県)
    • Year and Date
      2010-09-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] Characterizing Web Pages based on the Query Likelihoods of Neighboring Pages2010

    • Author(s)
      K. Tamura, K. Hatano, and H. Yadohisa
    • Organizer
      The 5th International Conference on Digital Information Management (ICDIM2010)
    • Place of Presentation
      Canada
    • Year and Date
      2010-07-07
    • Related Report
      2012 Final Research Report
  • [Presentation] Characterizing Web Pages based on the Query Likelihoods of Neighboring Pages2010

    • Author(s)
      K.Tamura, K.Hatano, H.Yadohisa
    • Organizer
      The 5th International Conference on Digital Information Management
    • Place of Presentation
      Lakehead University, Ontario
    • Year and Date
      2010-07-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] 単語位置を考慮した単語単位で行うWebテキストの内容抽出に対する一考察

    • Author(s)
      北原沙緒理, 波多野賢治
    • Organizer
      平成24年度情報処理学会関西支部支部大会
    • Place of Presentation
      大阪市
    • Related Report
      2012 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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