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Research of computer-assisted language learning system using spoken learner corpus

Research Project

Project/Area Number 15H02940
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Educational technology
Research InstitutionKansai Gaidai University

Principal Investigator

Kotani Katsunori  関西外国語大学, 英語キャリア学部, 教授 (30440994)

Co-Investigator(Kenkyū-buntansha) 井佐原 均  豊橋技術科学大学, 学内共同利用施設等, 教授 (20358881)
吉見 毅彦  龍谷大学, 理工学部, 准教授 (50368031)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥13,260,000 (Direct Cost: ¥10,200,000、Indirect Cost: ¥3,060,000)
Fiscal Year 2017: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2016: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Keywords学習者コーパス / 英語学習支援システム / 話し言葉 / 英語学習 / コーパス
Outline of Final Research Achievements

Computer-assisted language learning has brought effective language learning by using the internet as learning material resource. However, the use of materials on the internet could lead to the decrease of learning motivation due to the inappropriate, uncontrolled difficulty of materials, unlike materials on textbooks. In addition, materials on the internet have no questionnaires to identify learners’ problems. Thus, this study aimed to improve the effects of computer-assisted language learning. The purpose of this study was to develop (a) evaluation techniques for the difficulty of materials, and (b) evaluation techniques for learners' proficiency.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (22 results)

All 2017 2016 2015 Other

All Journal Article (10 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 10 results,  Open Access: 5 results,  Acknowledgement Compliant: 3 results) Presentation (11 results) (of which Int'l Joint Research: 10 results) Remarks (1 results)

  • [Journal Article] Annotation of a Learner Corpus toward Development of an Error-cause Presenting Technique2017

    • Author(s)
      Kotani Katsunori、Yoshimi Takehiko
    • Journal Title

      Advances in Social Science, Education and Humanities Research

      Volume: 68 Pages: 78-81

    • DOI

      10.2991/icat2e-17.2016.19

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Listenability Measurement based on Learners' Dictation Performance2017

    • Author(s)
      Kotani Katsunori、Yoshimi Takehiko
    • Journal Title

      Proceedings of 2017 Conference of the Pacific Association for Computational Linguistics

      Volume: なし Pages: 357-366

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effectiveness of Linguistic and Learner Features for Listenability Measurement Using a Decision Tree Classifier2017

    • Author(s)
      Kotani Katsunori、Yoshimi Takehiko
    • Journal Title

      The Journal of Information and Systems in Education

      Volume: 16 Issue: 1 Pages: 7-11

    • DOI

      10.12937/ejsise.16.7

    • NAID

      130006052150

    • ISSN
      1348-236X, 2186-3679
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Word Error Rate as a Listenability Index for Learners of English as a Foreign Language2017

    • Author(s)
      Kotani Katsunori、Yoshimi Takehiko
    • Journal Title

      Proceedings of the 25th International Conference on Computers in Education

      Volume: なし Pages: 934-936

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Listenability Index Consisting of Subjective Judgment and Objective Evaluation2017

    • Author(s)
      Kotani Katsunori、Yoshimi Takehiko
    • Journal Title

      Proceedings of the 2017 9th International Conference on Education Technology and Computers

      Volume: なし Pages: 63-67

    • DOI

      10.1145/3175536.3175541

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Learner Feature Variation in Measuring the Listenability for Learners of English as a Foreign Language2017

    • Author(s)
      Katsunori Kotani, Takehiko Yoshimi
    • Journal Title

      Emerging Technologies for Education. SETE 2016. Lecture Notes in Computer Science

      Volume: 10108 Pages: 339-348

    • DOI

      10.1007/978-3-319-52836-6_36

    • ISBN
      9783319528359, 9783319528366
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Effectiveness of Linguistic and Learner Features to Listenability Measurement Using a Decision Tree Classifier2016

    • Author(s)
      Katsunori Kotani, Takehiko Yoshimi
    • Journal Title

      Proceedings of the 3rd Workshop on Natural Language Processing Techniques for Educational Applications

      Volume: なし Pages: 6-10

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Measuring Readability for Learners of English as a Foreign Language by Linguistic and Learner Features2016

    • Author(s)
      Katsunori Kotani, Takehiko Yoshimi
    • Journal Title

      Computational Linguistics: Communications in Computer and Information Science

      Volume: 593 Pages: 211-222

    • DOI

      10.1007/978-981-10-0515-2_15

    • ISBN
      9789811005145, 9789811005152
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Corpus for Analysis of Unlearned Lexical and Syntactic Elements among Learners of English as a Foreign Language2016

    • Author(s)
      Katsunori Kotani, Takehiko Yoshimi, Mayumi Uchida
    • Journal Title

      Input a Word, Analyze the World Selected Approaches to Corpus Linguistics

      Volume: なし

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of the Association between Reading Proficiency and Frequency of Writing Errors Using an Error-tagged Learner Corpus for Multiple Linguistic Skills2016

    • Author(s)
      Katsunori Kotani, Takehiko Yoshimi
    • Journal Title

      ICIC Express Letters: An International Journal of Research and Surveys

      Volume: 10(3)

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Annotation of a Learner Corpus toward Development of an Error-cause Presenting Technique2017

    • Author(s)
      Katsunori Kotani, Takehiko Yoshimi
    • Organizer
      2017 International Conference on Advanced Technologies Enhancing Education
    • Place of Presentation
      Pangu Maker Space, Qingdao, China
    • Year and Date
      2017-03-18
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Listenability Measurement based on Learners' Dictation Performance2017

    • Author(s)
      Katsunori Kotani, Takehiko Yoshimi
    • Organizer
      The 15th International Conference of the Pacific Association for Computational Linguistics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Word Error Rate as a Listenability Index for Learners of English as a Foreign Language2017

    • Author(s)
      Katsunori Kotani, Takehiko Yoshimi
    • Organizer
      The 25th International Conference on Computers in Education
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Listenability Index Consisting of Subjective Judgment and Objective Evaluation2017

    • Author(s)
      Katsunori Kotani, Takehiko Yoshimi
    • Organizer
      The 9th International Conference on Education Technology and Computers
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Learner Feature Variation in Measuring the Listenability for Learners of English as a Foreign Language2016

    • Author(s)
      Katsunori Kotani, Takehiko Yoshimi
    • Organizer
      SETE 2016 : 1st International Symposium on Emerging Technologies for Education
    • Place of Presentation
      Sapienza University, Roma
    • Year and Date
      2016-10-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 英語学習者の未習得言語知識習得のための冠詞誤り原因の付与2016

    • Author(s)
      小谷克則、吉見毅彦
    • Organizer
      第15回情報科学技術フォーラム
    • Place of Presentation
      富山大学、富山
    • Year and Date
      2016-09-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] Design for a Listening Learner Corpus for Computer-assisted Language Learning2016

    • Author(s)
      Katsunori Kotani, Takehiko Yoshimi
    • Organizer
      The 11th International Symposium on Natural Language Processing
    • Place of Presentation
      Phranakhon Si Ayutthaya, Thailand
    • Year and Date
      2016-02-10
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effectiveness of Linguistic and Learner Features to Listenability Measurement Using a Decision Tree Classifier2016

    • Author(s)
      Katsunori Kotani, Takehiko Yoshimi
    • Organizer
      The 3rd Workshop on Natural Language Processing Techniques for Educational Applications (NLPTEA 2016) with a Shared Task for Chinese Grammatical Error Diagnosis (CGED)
    • Place of Presentation
      Osaka International Convention Center, Osaka
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Design of a Learner Corpus for Listening and Speaking Performance2015

    • Author(s)
      Katsunori Kotani, Takehiko Yoshimi
    • Organizer
      The 29th Pacific Asia Conference on Language, Information and Computation
    • Place of Presentation
      Shanghai, China
    • Year and Date
      2015-10-30
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measuring Readability for Learners of English as a Foreign Language by Linguistic and Learner Features2015

    • Author(s)
      Katsunori Kotani, Takehiko Yoshimi
    • Organizer
      The 14th International Conference of the Pacific Association for Computaitonal Linguistics
    • Place of Presentation
      Bali, Indonesia
    • Year and Date
      2015-07-30
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Application of a Corpus to Identify Gaps between English Learners and Native Speakers2015

    • Author(s)
      Katsunori Kotani, Takehiko Yoshimi
    • Organizer
      The 8th Workshop on Building and Using Comparable Corpora
    • Place of Presentation
      Beijing, China
    • Year and Date
      2015-05-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Remarks] 言語・音声メディア研究室

    • URL

      http://nlp.i.ryukoku.ac.jp/index.html

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report 2015 Annual Research Report

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Published: 2015-04-16   Modified: 2019-03-29  

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