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2008 Fiscal Year Final Research Report

Knowledge acquisition of word concepts using a trie structure of storing co-occurrence information, and application to semantic understanding

Research Project

  • PDF
Project/Area Number 18700152
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Intelligent informatics
Research InstitutionThe University of Tokushima

Principal Investigator

MORITA Kazuhiro  The University of Tokushima, 大学院・ソシオテクノサイエンス研究部, 講師 (20325252)

Project Period (FY) 2006 – 2008
Keywords共起情報 / トライ構造 / 概念知識
Research Abstract

シソーラス(単語を意味で分類し体系化した語彙集)は,コンピュータに自然言語(日本語など人間が日常的に用いる言語)を理解させる上で重要であるが,人手による作成の労力や,作成者による分類の視点の揺れが問題であった.本研究は,シソーラスに代表される概念知識をコンピュータにより機械的に獲得し,体系を構築する技術確立を目的に実施され,成果として,概念知識をコンピュータが扱いやすい辞書形式で,少容量で保存する技術と,自動獲得,体系化を行う技術を考案した.

  • Research Products

    (9 results)

All 2008 2007 2006

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (4 results)

  • [Journal Article] Automatic acquisition for sensibility knowledge using co-occurrenc relation2008

    • Author(s)
      Tomoko Yoshinari, Atlam EL-Sayed, Kazuhiro Morita, Kumiko Kiyoi and Jun-ichi Aoe
    • Journal Title

      International Journal of Computer Applications in Technology Vol.33, No.2/3

      Pages: 218-225

    • Peer Reviewed
  • [Journal Article] Improvement of building field association term dictionary using Passage retrieval2007

    • Author(s)
      Uddin Md. Sharif, Elmarhomy Ghada, El-Sayed Atlam, Hasao Fuketa, Kazuhiro Morita and Jun-ichi Aoe
    • Journal Title

      Information Processing & Management Vol.43, No.6

      Pages: 1793-1807

    • Peer Reviewed
  • [Journal Article] An Efficient Deletion Method for an MP Double-Array2007

    • Author(s)
      Susumu Yata, Masaki Oono, Kazuhiro Morita, Masao Fuketa and Jun-ichi Aoe
    • Journal Title

      Software Practice & Experidnce Vol.37, No.5

      Pages: 523-534

    • Peer Reviewed
  • [Journal Article] A Compact Static Double-Array Keeping Character Codes2007

    • Author(s)
      Susumu Yata, Masaki Oono, Kazuhiro Morita, Masao Fuketa, Toru Sumitomo and Jun-ichi Aoe
    • Journal Title

      Information Processing & Management Vol.43, No.1

      Pages: 237-247

    • Peer Reviewed
  • [Journal Article] Automatic Building of New Field Association Word Candidates Using Search Engine2006

    • Author(s)
      El-Sayed Atlam, Ghada Elmarhomy, Kazuhiro Morita, Masao Fuketa and Jun-ichi Aoe
    • Journal Title

      Information Processing & Management Vol.42, No.4

      Pages: 951-962

    • Peer Reviewed
  • [Presentation] A Method of Extracting Word Tendencies to Understand Popular Subjects2008

    • Author(s)
      Kazuhiro Horita, Yuya Iwabu, Atlam EL-Sayed, Masao Fuketa and Jun-ichi Aoe
    • Organizer
      5th International Conference on Innovations in Information Technology (lnnovations'08)
    • Place of Presentation
      Al Ain,UAE.
    • Year and Date
      2008-12-18
  • [Presentation] Automatically Combination with Expressions using Collocation Relation2007

    • Author(s)
      Tomoko Yoshinari, Atlam EL-Sayed, Kazuhiro Horita, Kumiko Kiyoi and Jun-ichi Aoe
    • Organizer
      International Conference on Natural Language Processing and Knowledge Engineering (IEEE NLP-KE 2007)
    • Place of Presentation
      Beijing, China.
    • Year and Date
      2007-09-01
  • [Presentation] A New Approach for Improving Field Association Term Dictionary Using Passage Retrieva12006

    • Author(s)
      Kazuhiro Horita, Atlam EL--Sayed, Elmarhomy Ghada, Masao Fuketa and Jun-ichi Aoe
    • Organizer
      10th International Conference on Knowledge-Based Intelligent Information and Engineering Systems (KES 2006)
    • Place of Presentation
      Bournemouth, UK.
    • Year and Date
      2006-10-11
  • [Presentation] A Compression Method Using Link-Trie Structure for Natural Language Dictionaries2006

    • Author(s)
      Masaki Oono, Masao Fuketa, Kazuhiro Morita, Yutaka Inada, Yo Murakami and Jun-ichi Aoe
    • Organizer
      International Conference on Computing and Informatics (ICOCI 2006)
    • Place of Presentation
      Kuala Lumpur,Malaysia.
    • Year and Date
      2006-06-07

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Published: 2010-06-10   Modified: 2016-04-21  

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