Yugo HAYASHI

Profile Information

Affiliation: Professor, College of Comprehensive Psychology Department of Comprehensive Psychology, Ritsumeikan University

Degree: Doctor of Information Science(Nagoya University)
Master of Information Science(Nagoya University)

Researcher number: 60437085
J-GLOBAL ID: 201401095135729107
researchmap Member ID: 7000008205

External link: http://www.hayashilab.jp/en/

Research Interests

Research Areas

Research History

Apr, 2021 - Present

Professor, College of comprehensive psychology, Ritsumeikan University
Apr, 2016 - Mar, 2021

Associate Professor (Associate Professor), College of comprehensive psychology, Ritsumeikan University
Sep, 2017 - Aug, 2018

(Visiting Faculty), School of Computer Science, Human Computer Interaction Institute,, Carnegie Mellon University,
Apr, 2014 - Mar, 2016

Associate Professor, Department of Psychology, Faculty of Letters,, Ritsumeikan University
Apr, 2013 - Mar, 2014

Assistant Professor (Information and Media Science), University of Tsukuba
Apr, 2010 - Mar, 2013

Research Assistant (Research Assistant), Department of Information and communication Science, College of Information Science and Engineering,, Ritsumeikan University
Apr, 2009 - Mar, 2010

Researher Postdoc (Researher Postdoc), Graduate School of Information Science, Nagoya University

Major Education

- Mar, 2009

Graduate School of Information Science, Nagoya University
- Mar, 2006

Graduate School of Information Science, Nagoya University

Major Committee Memberships

Nov, 2018 - Present

Steering committee member, International Conference of Intelligent Tutoring System(ITS2019-)
Jan, 2023 - Dec, 2026

Steering committee, Japanese Cognitive Science Society
Apr, 2023 - Mar, 2026

Steering committee, SIG on Advanced Learning Science and Technology, Japanese Society of Artificial Intelligence
Jul, 2019 - Mar, 2024

Expert Investigation Committee, National Institute of Science and Technology Policy
Apr, 2023 - Sep, 2023

General Chair, International Conference on Collaboration Technologies and Social Computing(Collab Tech2023)
Jun, 2019 - Jun, 2023

vice-chairman, The Institute of Electronics, Information and Communication Engineers(IRICE), Human Communication Science group
Nov, 2018 - Jun, 2019

Program chair, International Conference of Intelligent Tutoring System(ITS2019)
Oct, 2014 - Oct, 2015

Publication chair, International Conference of Human Agent Interaction(HAI2015)
Dec, 2013 - Oct, 2014

Local organization chair, International Conference of Human Agent Interaction 2014

Major Awards

Jun, 2018

Best Full Paper Award: ITS2018, Institute of Intelligent Systems

Yugo Hayashi
Sep, 2015

Nojima Prize, Japanese Cognitive Science Society

Yugo Hayashi
Jun, 2013

Award of excellence at research meeting, Japanese Society of Artificial Intelligence
Aug, 2012

Computational Modeling prize (applied cognition): CogSci2012, Cognitive Science Society（U.S.A.）

Yugo Hayashi

Major Papers

123

Modeling synchronization for detecting collaborative learning process using a pedagogical conversational agent: Investigation using recurrent indicators of gaze, language, and facial expression

Hayashi, Y.

International Journal of Artificial Intelligence in Education, in press, Dec 3, 2024 Peer-reviewedLead authorCorresponding author
Newcomers and the Innovative Group Process: An Experimental Investigation of Convergence in Collaborative Problem Solving

Hayashi, Y.

Journal of Experimental Psychology: Learning, Memory, and Cognition, 49(11) 1786-1798, Nov 1, 2023 Peer-reviewedLead author
Gaze awareness and metacognitive suggestions by a pedagogical conversational agent: An experimental investigation on interventions to support collaborative learning process and performance

Hayashi, Y.

International Journal of Computer-Supported Collaborative Learning, Dec 22, 2020 Peer-reviewed
Multiple Pedagogical Conversational Agents to Support Learner-Learner Collaborative Learning: Effects of Splitting Suggestion Types

Hayashi, Y

Cognitive Systems Research, 54 246-257, May, 2019 Peer-reviewed
The Power of a “Maverick” in Collaborative Problem Solving: An Experimental Investigation of Individual Perspective-Taking Within a Group

Yugo Hayashi

Cognitive Science, 42(S1) 69-104, May 1, 2018 Peer-reviewed

Major Misc.

My book mark "Intelligent Tutoring Systems

Yugo Hayashi

Journal of the Japanese Society for Artificial Intelligence, 33(4) 527-530, Jul, 2018
Study of Collaborative Learning Using Embodied Agents

Yugo Hayashi

Journal of the Japanese Society for Artificial Intelligence, 30(4) 508-510-510, Jul, 2015

Major Books and Other Publications

Cognitive Modeling: Understanding the mind based on the ACT-R theory

Yugo Hayashi (Role: Sole translator) (Original Author(s): John R. Anderson)

Kyoritsu Publications, Aug 31, 2021 (ISBN: 9784320094499)
生体情報センシングと人の状態推定への応用/ 「眼球運動の測定による注意の推定」林勇吾（担）4章5節

村田貴士(編) (Role: Joint author)

技術情報協会, Jul, 2020 (ISBN: 9784861048005)

Presentations

解決志向アプローチを用いた対話ロボットによる健康相談支援に向けた実験的検討

大津耕陽・木内敬太・安陪梨沙・林勇吾

電子情報通信学会ヒューマンコミュニケーショングループ(HCG)シンポジウム2023, Dec 11, 2024
CoCot：コンセプトマップを用いた協同学習の学習支援システム

林勇吾・下條志厳・河村竜幸

電子情報通信学会ヒューマンコミュニケーショングループ(HCG)シンポジウム2023, Dec 11, 2024, 電子情報通信学会
Dialogue Analysis of Clinical Counseling on College Students’ Careers: Toward a Development of an Active Listening System

下條志厳, 横光健吾, 林勇吾

電子情報通信学会技術研究報告(Web), 2024
一般的信頼における行動特性の探索的検討：最後通牒ゲームを用いて

濱田大佐・大津耕陽・林勇吾

日本心理学会第87回大会, Sep 16, 2023
嗅覚刺激が問題解決の作業パフォーマンスに与える影響：コーヒーの香りの効果に着目した実験的検討

渡邊咲花・下條志厳・林勇吾

日本認知科学会第40回大会発表論文集, Sep 7, 2023
再認課題時の干渉と新旧項目処理および直感性が瞳孔径に与える影響：主成分分析を用いた実験的検討

大石充希・林勇吾

日本認知科学会第40回大会発表論文集, Sep 7, 2023
ロボットによる課題進行は創造的認知を促進するか：評価不安・信頼・ロボットへの印象に着目して

安陪梨沙・服部雅史・林勇吾

日本認知科学会第40回大会発表論文集, Sep 7, 2023
VR環境でのスピーチ練習がプレゼンテーション本番前に与える影響：心拍変動と状態不安尺度に着目した実験的検討

堀野康輔・林勇吾

日本認知科学会第40回大会発表論文集, Sep 7, 2023
Erroneous worked-out example による概念理解の促進効果：事前知識に着目した実験的検討

下條志厳・林勇吾

日本認知科学会第40回大会発表論文集, Sep 7, 2023
コンセプトマップを用いた協同学習におけるworked example effect：Erroneous examplesに着目した実験的検討

下條志厳・林勇吾

人工知能学会第97回先進的学習科学と工学研究会 p.7-12, Mar 10, 2023, 人工知能学会
解決志向アプローチを題材としたチャットボットによる前向きな考え方の形成：高齢者を対象とした検証

大津耕陽・木内敬太・林勇吾

HAIシンポジウム2023発表論文集P-71, Mar 4, 2023, HAIシンポジウム
協同学習時の知識利用におけるワーキングメモリと共感性：ACT-Rを用いた実験室実験とコンピュータシミュレーションによる検討

下條志厳・林勇吾

日本認知科学会第39回大会論文集，829-832, Sep 9, 2022
fan課題を用いた干渉と新旧項目処理に関する実験的検討：瞳孔系に着目した予備的分析

大石充希・林勇吾

電子情報通信学会技術研究報告, 122,(23) 63-66, May 15, 2022
傾聴カウンセリングにおけるインタラクションの分析～発話プロトコルに着目した検討～

下條志厳・横光健吾・林勇吾

電子情報通信学会技術研究報告, 121(363)71-74, Jan 28, 2022
チャットボットによる対話的な傾聴支援に向けた会話タスクに着目した検討

大津耕陽・下條志厳・木内敬太・林勇吾

電子情報通信学会技術研究報告, 121(363)55-60, Jan 28, 2022
学習支援システムの研究動向に関するレビュー：CAIからadaptive testingへ

林勇吾

日本認知科学会第38回大会論文集, Sep 4, 2021, 日本認知科学会
協同学習のためのコンセプトマップ作成ツールの開発と評価

下條志厳林勇吾大本義正森田純哉

日本認知科学会第38回大会論文集, Sep 3, 2021, 日本認知科学会
VR環境における不公平回避行動に関する分析：最終通告ゲームを用いた実験的検討

大津耕陽林勇吾下條志厳田村昌彦泉朋子

日本認知科学会第38回大会論文集, Sep 3, 2021, 日本認知科学会
協同コンセプトマップの作成を通した知識の統合: オンライングループワークにおける編集過程の分析

森田純哉大本義正林勇吾

人工知能学会第92回先進的学習科学と工学研究会資料, Jul 10, 2021, 人工知能学会
インタラクティビティの高い協同学習の支援に向けた実験的検討

下條志厳, 林勇吾

人工知能学会第70回先進的学習科学と工学研究会資料, Mar 15, 2021

Major Teaching Experience

Professional Memberships

Works

Ritsumeikan Advanced Research Academy (RARA) Associate Fellow

Apr, 2023 - Present Other
Lecture at Summer School2019 Japanese Cognitive Science Society

Aug, 2019 - Aug, 2019 Other

Research Projects

A Comprehensive Study on Mutual Teaching in a Hybrid Cooperative Learning Environment with Coexisting Learners and AI

Grant-in-Aid for Scientific Research(B), Japan Society for the Promotion of Science, Apr, 2023 - Mar, 2028

HAYASHI Yugo
Understanding E-Learning Features in Online Courses

Grant-in-Aid for Scientific Research(C), Japan Society for the Promotion of Science, Apr, 2022 - Mar, 2025
Comprehensive study on fostering active learning using an intelligent tutoring System for collaborative learning

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2020 - Mar, 2024
Discovering factors of interaction in small groups: Development of experimental system and examination based on cognitive science

Challenging Research(Exploratory), Grant-in-Aid for Challenging Research (Exploratory), Japan Society for the Promotion of Science, Jul, 2020 - Mar, 2023

HAYASHI Yugo
A Comprehensive Study on Group Emotions and Biases in Electronic Networks

Grant-in-Aid for Scientific Research(C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Jul, 2016 - Mar, 2020

HAYASHI Yugo
Research on supporting creative activity with others

KDDI Research, Inc., Dec, 2018 - Mar, 2019
Development of the responsive model for a virtual listener agent by using multimodal information

Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019

Huang Hung-Hsuan
Comprehensive study on agent-based reflection in collaborative learning

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019

Hayashi Yugo
Activation of Learning Interaction Triggered by Self-esteem

Grant-in-Aid for Challenging Exploratory Research, Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2018

Takeuchi Yugo
Development and evaluation of the systems that increase cooperation opportunities in daily conversation or dining activities

Grant-in-Aid for Scientific Research(C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2017

INOUE Tomoo, HAYASHI Yugo
An Experiment and application of a Pedagogical Conversational Agent that facilitates collaborative learning activity

Grants-in-Aid for Scientific Research, Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2016

Hayashi Yugo
Conversational agents for supporting collaborative learning activities

KDDI Foundation Research Grant Program, KDDI Foundation Research Grant Program, Apr, 2013 - Mar, 2016
Supporting cycles of information search activities and knowledge generation by using conversational agents

Project research fund for Faculty of Library Information and Media Science, University of Tsukuba, Project research fund for Faculty of Library Information and Media Science, University of Tsukuba, Apr, 2013 - Mar, 2014
Collaborative problem solving in the presence of minority perspectives

Grants-in-Aid for Scientific Research, Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2011 - Mar, 2013

HAYASHI Yugo
On pedagogical effects of learner-support agents in collaborative interaction

Grant for travel abroad expense by the Telecommunications Advancement Foundation, Grant for travel abroad expense by the Telecommunications Advancement Foundation, Jun, 2012 - Jun, 2012

Profile Information

Research Interests

Research Areas

Research History

Major Education

Major Committee Memberships

Major Awards

Major Papers

Major Misc.

Major Books and Other Publications

Presentations

Major Teaching Experience

Professional Memberships

Works

Research Projects

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Coauthors