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Study on IRAC learning support system based on legal abduction

Research Project

Project/Area Number 24650568
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Educational technology
Research InstitutionMeiji Gakuin University

Principal Investigator

SAKURAI Seiichiro  明治学院大学, 法学部, 教授 (20202088)

Project Period (FY) 2012-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
KeywordsIRAC / アブダクション / 学習支援システム / 法的推論 / 条文解釈 / 判決文理解 / 仮説推論 / 仮説選択 / 非単調推論 / 学習支援 / 教育支援 / 法学教育 / 議論 / 論理的思考 / 法的アブダクション / Prolog / 知識ベース
Outline of Final Research Achievements

In the legal abduction, since the simple explanation by the choice of a hypothesis is not enough for the justification of the consequence, the explanation why the choice of a hypothesis is validated is more important for the justification of the consequence. Since the the choice of a hypothesis may be validated abductively, the assistance of a teacher will be needed. In the process of the adaptation phase in IRAC, another abductive reasoning guided by the teacher may be needed. As a result, understanding of statutes or precedents will be deepen.

Report

(5 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (5 results)

All 2015 2013 2012

All Journal Article (2 results) (of which Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (3 results)

  • [Journal Article] 法的推論における排除可能性の実現に関する検討2015

    • Author(s)
      櫻井成一朗
    • Journal Title

      法学研究

      Volume: 100 Pages: 165-173

    • Related Report
      2015 Annual Research Report
    • Open Access / Acknowledgement Compliant
  • [Journal Article] 人工知能と法律人工知能2013

    • Author(s)
      櫻井成一朗
    • Journal Title

      明治学院大学 法律科学研究所年報

      Volume: 29 Pages: 1-8

    • Related Report
      2013 Research-status Report
  • [Presentation] 汎用人工知能と社会2015

    • Author(s)
      櫻井成一朗
    • Organizer
      人工知能学会SIG-AGI研究会
    • Place of Presentation
      ドワンゴセミナールーム
    • Year and Date
      2015-12-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] ロボットとシンギュラリティ2015

    • Author(s)
      櫻井成一朗
    • Organizer
      第6回横幹連合コンファレンス
    • Place of Presentation
      名古屋工業大学
    • Year and Date
      2015-12-05
    • Related Report
      2015 Annual Research Report
  • [Presentation] 法律の条文理解におけるアブダクションに関する一考察2012

    • Author(s)
      櫻井 成一朗
    • Organizer
      2012年度日本認知科学会第29回大会
    • Place of Presentation
      仙台国際センター
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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