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テキスト中のエンティティ間関係に注目するウェブ知能化機能

Research Project

Project/Area Number 23300052
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Intelligent informatics
Research InstitutionThe University of Tokyo

Principal Investigator

石塚 満  東京大学, 情報理工学(系)研究科, 教授 (50114369)

Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Declined (Fiscal Year 2013)
Budget Amount *help
¥20,280,000 (Direct Cost: ¥15,600,000、Indirect Cost: ¥4,680,000)
Fiscal Year 2013: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2012: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2011: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
KeywordsWeb知能化 / 関係検索 / 意味計算 / 概念意味記述 / テキスト含意認識 / Webインテリジェンス / 概念意味表現言語 / 意味計算基盤 / 意味役割認識 / 談話関係 / 関係類似性
Research Abstract

エンティティ間の関係に注目したWeb知能化に向けて,前年度に続き以下の研究を行った.(i)潜在関係検索エンジンについてはエンティティはWikipedia中の固有名詞に限定されているが,インデックス化し,英日の言語横断関係検索も含めて実現し,Web公開サービスとした.また関係の対称性({A,B},{C,?})で”?”を見い出すクエリーと({B,A},{?,C})のクエリー)も援用する方法,そして上記で”?=D”が見つかった場合に({A,B},{?,D})で”?=C”が得られるか否かで”?=D”の検証を行う方法等の研究を行った.(ii)テキスト含意認識(Text Entailment Recognition)については,前年度は英文テキストを対象としたが,今年度は日本語テキストを対象とし,T(text)とH(hypothesis)文間で単語単位の含意関係判定をするのに加えて,係り受け関係にある単語対単位での含意判定も加えて,精度向上を計る方法を考案した.(iii)コンピュータにも意味が把握できる共通的な概念記述言語CDL(Concept Description Language)については,自然言語テキストからCDLへの変換が難関であったが,機械翻訳と同様にこの自動変換は困難との認識の下,語義曖昧性解消を介する人で関与の負担の少ない半自動変換法,並びにそのインタフェースを研究開発した.またLinked Open Data(LOD)としてRDF記述のデータが増大してきているが,異なる領域間のオントロジー写像が困難な問題がある.そこで,3つ組RDFの中間項であるpredicateをCDL記述することにより,オントロジー写像問題を克服し,LODの意味的検索を可能とする方策を研究開発した.

Current Status of Research Progress
Reason

翌年度、交付申請を辞退するため、記入しない。

Strategy for Future Research Activity

翌年度、交付申請を辞退するため、記入しない。

Report

(2 results)
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (29 results)

All 2013 2012 2011 Other

All Journal Article (12 results) (of which Peer Reviewed: 12 results) Presentation (14 results) (of which Invited: 1 results) Book (1 results) Remarks (2 results)

  • [Journal Article] Improving Relational Similarity Measurement using Symmetries in Proportional Word Analogies2013

    • Author(s)
      Danushka Bollegala
    • Journal Title

      Information Processing & Management (Elsevier)

      Volume: 49 Issue: 1 Pages: 355-369

    • DOI

      10.1016/j.ipm.2012.05.007

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Minimally Supervised Novel Relation Extraction using Latent Relational Mapping2013

    • Author(s)
      Danushka Bollegala
    • Journal Title

      IEEE Trans. on Knowledge and Data Engineering (TKDE)

      Volume: 25 Issue: 2 Pages: 419-432

    • DOI

      10.1109/tkde.2011.250

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Jointly Learning Similarity Transformations for Textual Entailment2013

    • Author(s)
      横手健一
    • Journal Title

      Transactions of the Japanese Society for Artificial Intelligence

      Volume: 28 Issue: 2 Pages: 220-229

    • DOI

      10.1527/tjsai.28.220

    • NAID

      130003362323

    • ISSN
      1346-0714, 1346-8030
    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] CDL-based Semantic Representation for Dynamic Web Pages2012

    • Author(s)
      Mamdouh Farouk
    • Journal Title

      International Journal of Semantic Computing

      Volume: 6 Issue: 01 Pages: 51-65

    • DOI

      10.1142/s1793351x1240003x

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cross-Language Latent Relational Search between Japanese and English Languages Using a Web Corpus2012

    • Author(s)
      Nguyen Tuan Duc
    • Journal Title

      ACM Trans. on Asian Language Information Processing (ACM TALIP)

      Volume: 11 Issue: 3 Pages: 1-33

    • DOI

      10.1145/2334801.2334805

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mining Dynamic Social Networks from Public News Articles for Company Value Prediction2012

    • Author(s)
      Y.Jin, C.-Y.Lin, Y.Matsuo, M.Ishizuka
    • Journal Title

      Social Network Analysis and Mining (Springer Wien)

      Volume: 2 Issue: 3 Pages: 12-12

    • DOI

      10.1007/s13278-011-0045-5

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] エンティティペア間類似性を利用した潜在関係検索2011

    • Author(s)
      グェントアンドゥク, ボレガラダヌシカ, 石塚満
    • Journal Title

      情報処理学会論文誌

      Volume: 52 Pages: 1790-1802

    • NAID

      110008508009

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Automatic Discovery of Personal Name Aliases from the Web2011

    • Author(s)
      Bollegala, Matsuo, Ishizuka
    • Journal Title

      IEEE Transactions on Knowledge and Data Engineering

      Volume: 23 Issue: 6 Pages: 831-844

    • DOI

      10.1109/tkde.2010.162

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 関係の対称性および予測語を用いた関係検索の性能向上法2011

    • Author(s)
      後藤友和, グェントアンドゥク, D.ボレガラ, 石塚満
    • Journal Title

      人工知能学会論文誌

      Volume: 26 Pages: 649-656

    • NAID

      130001072421

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Web Search Engine-based Approach to Measure Semantic Similarity between Words2011

    • Author(s)
      Bollegala, Matsuo, Ishizuka
    • Journal Title

      IEEE Transactions on Knowledge and Data Engineering

      Volume: 23 Issue: 7 Pages: 977-990

    • DOI

      10.1109/tkde.2010.172

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 検索エンジンを用いた関連語の自動抽出2011

    • Author(s)
      渡部啓吾, D.Bollegala, 松尾豊, 石塚満
    • Journal Title

      知能と情報(日本知能情報ファジィ学会誌)

      Volume: 23 Pages: 739-748

    • NAID

      130004654121

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Supervised Classification Approach for Measuring Relational Similarity between Word Pairs2011

    • Author(s)
      D.Bollegala, Y.Matsuo, M.Ishizuka
    • Journal Title

      IEICE Transactions on Information and Systems

      Volume: E94-D Issue: 11 Pages: 2227-2233

    • DOI

      10.1587/transinf.E94.D.2227

    • NAID

      10030194085

    • ISSN
      0916-8532, 1745-1361
    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] An Inference based Query Engine for RDF Data2012

    • Author(s)
      M.Farouk, M.Ishizuka
    • Organizer
      2012 Int'l Conf.on Information Retrieval & Knowledge Management
    • Place of Presentation
      Kuala Lumpur, Malaysia
    • Year and Date
      2012-03-14
    • Related Report
      2011 Annual Research Report
  • [Presentation] Mapping DB to RDF with Additional Discovered Relations2012

    • Author(s)
      M.Farouk, M.Ishizuka
    • Organizer
      11th WSEAS Int'l Conf.on Artificial Intelligence, Knowledge Engineering and Data Bases (AIKED'12)
    • Place of Presentation
      Cambridge, UK
    • Year and Date
      2012-02-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] Converting DB to RDF with Additional Defend Rules2012

    • Author(s)
      Mamdouh Farouk
    • Organizer
      8th Int'l Conf. on Web Information Systems and Technologies (WEBIST 2012)
    • Place of Presentation
      Porto, Portugal
    • Related Report
      2012 Annual Research Report
  • [Presentation] Similarity Is Not Entailment -- Jointly Learning Similarity Transformations for Textual Entailment2012

    • Author(s)
      Danushka Bollegala
    • Organizer
      26th AAAI Conf. on Artificial Intelligence (AAAI 2012)
    • Place of Presentation
      Toronto, Canada
    • Related Report
      2012 Annual Research Report
  • [Presentation] Textual Affect Sensing and Affective Communication2012

    • Author(s)
      Mitsuru Ishizuka
    • Organizer
      11th IEEE Int'l Conf. on Cognitive Informatics & Cognitive Computing (ICCI*CC 2012)
    • Place of Presentation
      Kyoto, Japan
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Fully Automated Generation of Question-Answer Pairs for Scripted Virtual Instruction2012

    • Author(s)
      Pascal Kuyten
    • Organizer
      12th Int'l Conf. on Intelligent Virtual Agents (IVA'12)
    • Place of Presentation
      Santa Cruz, USA
    • Related Report
      2012 Annual Research Report
  • [Presentation] A Context Expansion Method for Supervised Word Sense Disambiguation2012

    • Author(s)
      Francisco Tacoa
    • Organizer
      IEEE 6th Int'l Conf. on Semantic Computing (ICSC 2012)
    • Place of Presentation
      Palermo, Italy
    • Related Report
      2012 Annual Research Report
  • [Presentation] Verb Temporality Analysis using Reichenbach's Tense System2012

    • Author(s)
      Andre Kenji Horie
    • Organizer
      Proc. Int'l Conf. on Computer Linguistics (COLING 2012)
    • Place of Presentation
      Mumbai, India
    • Related Report
      2012 Annual Research Report
  • [Presentation] Feature Distance-based Framework for Classification of Low-Frequency Semantic Relations2011

    • Author(s)
      A.K.Horie, M.Ishizuka
    • Organizer
      5th IEEE Int'l Conf.on Semantic Computing
    • Place of Presentation
      Palo Alto, CA, USA
    • Year and Date
      2011-09-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] Cross-Language Latent Relational Search : Mapping Knowledge across Languages2011

    • Author(s)
      N.T.Due, D.Bollegala, M.Ishizuka
    • Organizer
      25th AAAI Conf.on Artificial Intelligence (AAAI 2011)
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2011-08-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] Milling Longitudinal Network for Predicting Company Value2011

    • Author(s)
      Y.Jin, C.-Y.Lin, Y.Matsuo, M.Ishizuka
    • Organizer
      22nd Int'l Joint Conf.on Artificial Intelligence (IJCAI-2011)
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2011-07-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] Exploiting User Interest on Social Media for Aggregating Diverse Data and Predicting Interest2011

    • Author(s)
      N.Nori, D.Bollegala, M.Ishizuka
    • Organizer
      5th Int'l AAAI Conf.on Weblogs and Social Media (ICWSM-2011)
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2011-07-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] Interest Prediction on Multinominal, Time-Evolving Social Graphs2011

    • Author(s)
      N.Nori, D.Bollegala, M.Ishizuka
    • Organizer
      22nd Int'l Joint Conf.on Artificial Intelligence (IJCAI-2011)
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2011-07-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] Semantic Structure Content for Dynamic Web Pages2011

    • Author(s)
      M.Farouk, M.Ishizuka
    • Organizer
      2011 Int'l Conf.on Semantic Technology and Information Retrieval (STAIR'11)
    • Place of Presentation
      Putrajaya, Malaysia
    • Year and Date
      2011-06-29
    • Related Report
      2011 Annual Research Report
  • [Book] "The Systemic Dimension of Globalization (Piotr Pachura(Ed.))", Chapter 9, Recognition of Real-World Activities from Environmental Sound Cues to Create Life-Log2011

    • Author(s)
      M.A.M.Shaikh, K.Hirose, M.Ishizuka
    • Publisher
      InTech
    • Related Report
      2011 Annual Research Report
  • [Remarks] 東京大学情報理工学系研究科・石塚研究室

    • URL

      http://www.miv.t.u-tokyo.ac.jp/

    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://www.miv.t.u-tokyo.ac.jp/

    • Related Report
      2011 Annual Research Report

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Published: 2011-04-06   Modified: 2019-07-29  

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