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Research on visualization of discussion structure for knowledge co-possession and self learning

Research Project

Project/Area Number 09680375
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Intelligent informatics
Research InstitutionHiroshima City University

Principal Investigator

OTSUKI Setsuko  Hiroshima City University.Dept.of Information Science, prof., 情報科学部, 教授 (70037745)

Co-Investigator(Kenkyū-buntansha) IWANE Noriyuki  Hiroshima City University, Dept.of Information Science Assoc, Prof., 情報科学部, 助教授 (60264933)
Project Period (FY) 1997 – 1998
Project Status Completed (Fiscal Year 1998)
Budget Amount *help
¥2,500,000 (Direct Cost: ¥2,500,000)
Fiscal Year 1998: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 1997: ¥1,400,000 (Direct Cost: ¥1,400,000)
KeywordsMulti-agent / Assistance in group learning / knowledge co-possession / Intelligent Tutoring System / Virtual Student / Group Model / Assistance in Discussion / グループ学習 / マルチ・エージェント / 知的教育システム / 学習支援 / 学習者モデル / エージェント交渉 / 文脈理解
Research Abstract

We have proposed multi-agent environment which assists students in discussing on a topic in a logically distinct field like physics and mathematics. The special feature of the system is as follows.
1) All students join in the discussion via each individual client computer. The student writes his/her opinion on each private window which no other student can read. The opinion is able to be transferred to a common window if he/she wants, which all participants can read.
2) An agent is assigned to each student in client site and plays a role of intelligent tutor in ITS, i. e. the ITS agent constructs a student model by using domain knowledge and teachidg knowledge.
3) Students' opinion is displayed on the windows which constitutes a node of a graph with attributes of proposition, agreement, etc. The arc of the graph consists of an arrow expressing relations between two opinions in both ends, e.g. causality, discrepancy, **stantiation, generalization, question, refutation and so on. The graph … More is referredas "discussion graph"
4) Another agent, a moderator, is introduced into the server site. The moderator constructs a "group model" which is composed of the following two constituents ; one is a logical sum of all correct knowledge in all student models. The sum expresses a scope of topics which is able to be correctly inferred by students themselves. The other is the logical difference of the sum from the domain knowledge which expresses a missing knowledge of the group.
5) The moderator generates its opinion on the common window only if the discussion comes to a deadlock because of the missing knowledge.
6) The ITS agents generates a question on the common window if the pertinent student has lost the way because of the student's missing or incorrect knowledge, or if the pertinent student has written nothing on the window more than a predefined interval. If an ITS agent generates plural questions, it selects a best one from a viewpoint of tutoring. If questions of plural iTS agents coincide, they select the best one by negosiation from the instructinal view point. Thus the ITS agents have two functions of assisting the pertinent students. One is to correct misunderstanding and the other is to activate the discussion by inviting the inactive student into the discussion. Less

Report

(3 results)
  • 1998 Annual Research Report   Final Research Report Summary
  • 1997 Annual Research Report
  • Research Products

    (35 results)

All Other

All Publications (35 results)

  • [Publications] Akira Takeuchi.: "An Intelligent Tutor for Kinetic System Modeling," 340-346 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 岩根典之: "算数の文章題を対象としたネットワーク型教育支援環境" 電子情報通信学会論文誌. Vol.J80-D-II. 915-924 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 浅海賢一: "物理系における因果関係の解解を支援するための対話方法" 電子情報通信学会論文誌. Vol.J80-D-II. 2848-2859 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] N.Iwane: "A Network Type Intelligent Educational System for Arithmetic Word Problems" Systems and Computers in Japan John Wiley & Sons Inc.28. 30-39 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] AKen′ichi Asami: "Dialogue Method for Assisting Students in Understanding Causalities in Physical Systems" Systems and Computers in Japan, John Wiley & Sons, Inc.29. 1-15 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 川崎辰也: "数式・英語変換学習を支援するシステム" 電子情報通信学会総合大会講演論文集. 285 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Nakamura: "Group Learning Environment and Inference Externalization Basedon Hypothesis Generation" Proc.of International Conference on Computers in Education. 535-538 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Nakamura: "Assistance and Visualization of Discussion for Group Learning" Proc.of International Conference on Artificial Intelligence in Education. 印刷中 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 中村学: "グループ学習における討論の支援と可視化について" 人工知能学会合同研究会″AIシンポジウム′98″. 7-12 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 中村学: "仮説実験授業型グループ学習支援システム" 人工知能学会研究会資料、SIG-IES-9801. 63-70 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 堤安史: "仮説に基づくグループ学習支援システムの研究" 電子情報通信学会総合大会講演文集. 274 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 花本一宏: "グループ学習における討論外化のための可視化インタフェースについて" 電子情報通信学会全国大会. (印刷中). (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Akira Takeuchi, Setsuko Otsuki: "An Intelligent Tutor for Kinetic System Modeling" Proc.of Artificial Intelligence in Education. 340-346 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] N.Iwane, A.Takeuchi, S.Otsuki: "A Network Type Intelligent Educational System for Arithmetic Word Problems" The Transactions of the IEICE. Vol.J80-D-II, No.4. 915-924 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Ken'ichi Asami, Akira Takeuchi, Setsuko Otsuki: "Dialogue Method for Assisting Students in Understanding Causalities in Physical Systems" The Transactions of the IEICE. Vol.J8O-D-II, No.l0. 2848-2859 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] N.Iwane, A.Takeuchi, S.Otsuki: "A Network Type Intelligent Educational System for Arithmetic Word Problems" Systems and Computers in Japan John Wiley & Sons Inc.Vol.28, No.l0. 30-39 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Ken'ichi Asami, Akira Takeuchi, Setsuko Otsuki: "Dialogue Method for Assisting Students in Understanding Causalities in Physical Systems" Systems and Computers in Japan, John Wiley & Sons, Inc.Vol.29, No.6. 1-15 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Manabu Nakamura, Setsuko Otsuki: "Group Learning Environment Based on Hypothesis Generation and Inference Externalization" Proc.of International Conference on Computers in Education'98. 535-553 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Nakamura, K.Hanamoto, Y.Tsutsumi, M.Fukuda, S.otsuki: "Assistance and visualization of discussion in group learning" Proc.of the 9th Joint Research Symposium on Artificial Intelligence. 7-12 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y.Tsutsumi, M.Fukuda, N.Iwane, M.Nakamura S.otsuki: "A study on CSCL based on Hypothesis Learning" Proceedings of the 1998 IEICE General Conference. 274 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Kawasaki, Y.Shinnya, N.Iwane, M.Nakamura S.otsuki: "A System Supporting Transformation between Arithmetic Equation and English Sentences" Proceedings of the 1998 IEICE General Conference. 274 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] K.Hanamoto, Y.Tsutsumi, M.Fukuda, M.Nakamura, S.otsuki: "On visualizing interface for assisting discussion in group learning" Proceedings of the 1999 IEICE General Conference. (in printing).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Manabu Nakamura, Kazuhiro Hanamoto, Setsuko Otsuki: "Assistance and Visualization of Discussion for Group Learing" Proc.of International Conference on Artificial Intelligence in Education. (in printing). (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] M.Nakamura: "Group Learning Environment and Inference Externalization Basedon Hypothesis Generation" Proc.of International Conference on Computers in Education. 535-538 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] M.Nakamura: "Assistance and Visualization of Discussion for Group Learning" Proc.of International Conference on Artificial Intelligence in Education. 印刷中. (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] 中村学: "グループ学習における討論の支援と可視化について" 人工知能学会合同研究会"AIシンポジウム'98". 7-12 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 中村学: "仮説実験授業型グループ学習支援システム" 人工知能学会研究会資料、SIG-IES-9801. 63-70 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 堤安史: "仮説に基づくグループ学習支援システムの研究" 電子情報通信学会総合大会講演論文集. 274 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 花本一宏: "グループ学習における討論外化のための可視化インタフェースについて" 電子情報通信学会全国大会. 印刷中. (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] 岩根典之、竹内章、大槻説乎: "算数の文章題を対象としたネットワーク型教育支援環境" 電子情報通信学会論文誌. Vol.J80-D-II, No.4. 915-924 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 浅海賢一、竹内章、大槻説乎: "物理系における因果関係の理解を支援するための対話方法" 電子情報通信学会論文誌. Vol.J80-D-II, No.10. 2848-2859 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] N.Iwane, A.Takeuchi, S.Otsuki: "A Network Type Intelligent Educational System for Arithmetic Word Problems" Systems and Computers in Japan John Wiley & Sons Inc.Vol.28, No.10. 30-39 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 堤安史、福田美紀、岩根典之、中村学、大槻説乎: "仮説に基づくグループ学習支援システムの研究" 1989年電子情報通信学会総合大会講演論文集. 情報・システムI. 274 (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] 川崎辰也、新矢芳弘、岩根典之、中村学、大槻説乎: "数式・英語変換学習を支援するシステム" 1989年電子情報通信学会総合大会講演論文集. 情報・システムI. 288 (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] H.Kunichika, A.Takeuchi, S.Otsuki: "Automatic generation of questions for comprehensiontest in English learning" Proc of ED-Media′98. (印刷中). (1998)

    • Related Report
      1997 Annual Research Report

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Published: 1997-04-01   Modified: 2016-04-21  

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