Yugo Hayashi

85 papers A* 2A 1B 33C 10Journal 7Unranked 30
YearRankTypeTitle / Venue / Authors
2026 A conf
Active Learning Beyond Borders: PEOE Enhancement of Explanatory Understanding in Japanese Undergraduates.
LAK
Yugo Hayashi, Shigen Shimojo, Paulo F. Carvalho, Kenneth R. Koedinger
2026 — conf
Robots vs. Virtual Reality in Solution-Focused Counseling for Older Adults: Effects on Emotional Expression and Lexical Structure.
HRI Companion
Yugo Hayashi, Shigen Shimojo, Keita Kiuchi
2026 — conf
Solution-Focused Embodied Conversational Agent for Older Adults: An Experimental Study on the Impact of Agent Impression.
HRI Companion
Shigen Shimojo, Kai Wang, Keita Kiuchi, Yusuke Shudo, Yugo Hayashi
2025 A* conf
A Comparative Study of Older and Younger Adults Using Solution-Focused Brief Therapy with an Active Listening Counseling Robot.
HRI
Yugo Hayashi, Keita Kiuchi, Shigen Shimojo, Lisa Abe, Emika Watanabe
2025 J jnl
Age-related differences in explanatory activities during collaborative learning with concept maps: experimental investigation using epistemic network analysis.
Int. J. Comput. Support. Collab. Learn.
Shigen Shimojo, Yugo Hayashi
2025 — conf
Collaborative Learning Driven by an Erroneous Teachable Agent Leveraging Different Perspectives: Comparing Egocentric vs. Exocentric Feedback Using ACT-R.
AIED (6)
Yugo Hayashi, Shigen Shimojo, Tatsuyuki Kawamura
2025 B conf
Influence of Agent's Strategy on Individual's Cognition and Decision Making: Experimental Investigation using Ultimatum Game.
HAI
Kishin Oasa, Shigen Shimojo, Yugo Hayashi
2025 B conf
Influences of Language Expressions in Group Decision Making: Exploring Verbal Probability Expressions in Group Discussions with Conversational Agents.
CogSci
Yugo Hayashi, Shigen Shimojo
2025 B conf
Schema-Induced Emotional Arousal Enhances Task Performance: A Pupillometric Investigation of Top-Down Cognitive Influence.
CogSci
Emika Watanabe, Shigen Shimojo, Yugo Hayashi
2025 B conf
Using Erroneous Worked-out Examples for Supporting Collaborative Learning: An Investigation Based on the Cognitive Model of Link Errors using ACT-R.
CogSci
Shigen Shimojo, Yugo Hayashi
2024 C conf
Designing Learner-Centered Collaborative Learning by Incorporating AI-Based Teacher/Learner Agents with a Cognitive Model.
ICCE
Yugo Hayashi, Shigen Shimojo, Tatsuyuki Kawamura
2024 J jnl
Modeling Synchronization for Detecting Collaborative Learning Process Using a Pedagogical Conversational Agent: Investigation Using Recurrent Indicators of Gaze, Language, and Facial Expression.
Int. J. Artif. Intell. Educ.
Yugo Hayashi
2024 J jnl
Psychological insights into the research and practice of embodied conversational agents, chatbots and social assistive robots: a systematic meta-review.
Behav. Inf. Technol.
Keita Kiuchi, Kouyou Otsu, Yugo Hayashi
2024 — conf
Towards Developing an Active Listening Counseling Robot for Multiple Generations: A Text Mining Study on Emotional Expression of the Elderly and the Young.
HRI (Companion)
Yugo Hayashi, Keita Kiuchi
2023 B conf
Behavioral characteristics in general trust: an exploratory laboratory-based analysis using the ultimatum game.
CogSci
Daisuke Hamada, Kouyou Otsu, Yugo Hayashi
2023 — ed.
Collaboration Technologies and Social Computing - 29th International Conference, CollabTech 2023, Osaka, Japan, August 29 - September 1, 2023, Proceedings
CollabTech
Hideyuki Takada, Daniel Moritz Marutschke, Claudio Alvarez, Tomoo Inoue, Yugo Hayashi, Davinia Hernández-Leo
2023 — conf
How Sequential Suggestions from a Robot and Human Jury Influence Decision Making: A Large Scale Investigation using a Court Sentencing Judgment Task.
HRI (Companion)
Yugo Hayashi, Kosuke Wakabayashi, Yuki Nishida
2023 B conf
Model-Based Support for Collaborative Concept Mapping in Open-ended Domains.
ITS
Junya Morita, Masaji Kano, Shigen Shimojo, Yoshimasa Ohmoto, Yugo Hayashi
2023 — conf
Semantic Network Analysis of a Learning Task Among Japanese Students of Psychology.
CollabTech
Xanat Vargas Meza, Shigen Shimojyo, Yugo Hayashi
2022 — ed.
Collaboration Technologies and Social Computing - 28th International Conference, CollabTech 2022, Santiago, Chile, November 8-11, 2022, Proceedings
CollabTech
Lung-Hsiang Wong, Yugo Hayashi, César A. Collazos, Claudio Alvarez, Gustavo Zurita, Nelson Baloian
2022 C conf
Comparing Short-Term and Long-Term Online Courses Using the Kano Model and Neural Network Language Models.
ICCE
Daniel Moritz Marutschke, Yugo Hayashi
2022 B conf
Investigating Clues for Estimating Near-Future Collaborative Work Execution State Based on Learners' Behavioural Data During Collaborative Learning.
ITS
Yoshimasa Ohmoto, Shigen Shimojo, Junya Morita, Yugo Hayashi
2022 — conf
Kano Model-Based Macro and Micro Shift in Feature Perception of Short-Term Online Courses.
CollabTech
Daniel Moritz Marutschke, Yugo Hayashi
2022 — conf
Modeling Perspective Taking and Knowledge Use in Collaborative Explanation: Investigation by Laboratory Experiment and Computer Simulation Using ACT-R.
AIED (1)
Yugo Hayashi, Shigen Shimojo
2022 — conf
Relevant Knowledge Use During Collaborative Explanation Activities: Investigation by Laboratory Experiment and Computer Simulation Using ACT-R.
CollabTech
Yugo Hayashi, Shigen Shimojo
2022 C conf
The Influence of Awareness of a Difference between Concept Maps on Transfer: Experimental Investigation on the Efficacy in Collaborative Learning.
ICCE
Shigen Shimojo, Yoshimasa Ohmoto, Junya Morita, Yugo Hayashi
2021 B conf
Ex-Ante and Ex-Post Feature Evaluation of Online Courses Using the Kano Model.
ITS
Daniel Moritz Marutschke, Yugo Hayashi
2021 B conf
Integrating Knowledge in Collaborative Concept Mapping: Cases in an Online Class Setting.
ITS
Junya Morita, Yoshimasa Ohmoto, Yugo Hayashi
2021 B conf
Investigating Clues for Estimating ICAP States Based on Learners' Behavioural Data During Collaborative Learning.
ITS
Yoshimasa Ohmoto, Shigen Shimojo, Junya Morita, Yugo Hayashi
2021 C conf
Laboratory Study on ICAP Interventions for Interactive Activity: Investigation Based on Learning Performance.
ICCE
Shigen Shimojo, Yugo Hayashi
2020 — conf
Experimental Investigation on the Influence of Prior Knowledge of a Decision-support Robot for Court Juries.
HRI (Companion)
Yugo Hayashi, Kosuke Wakabayashi
2020 J jnl
Gaze awareness and metacognitive suggestions by a pedagogical conversational agent: an experimental investigation on interventions to support collaborative learning process and performance.
Int. J. Comput. Support. Collab. Learn.
Yugo Hayashi
2020 C conf
Observing Facial Muscles to Estimate the Learning State During Collaborative Learning: A Focus on the ICAP Framework.
ICCE
Yuying Cai, Shigen Shimojo, Yugo Hayashi
2020 C conf
Prompting Learner-Learner Collaborative Learning for Deeper Interaction: Conversational Analysis Based on the ICAP Framework.
ICCE
Shigen Shimojo, Yugo Hayashi
2019 — conf
A preliminary study on the use of emotional recurrence analysis to identify coordination in collaborative learning.
IUI Companion
Yugo Hayashi
2019 B conf
Detecting Collaborative Learning Through Emotions: An Investigation Using Facial Expression Recognition.
ITS
Yugo Hayashi
2019 B conf
Effect of Suggestions from a Physically Present Robot on Creative Generation.
CogSci
Akihiro Maehigashi, Yugo Hayashi
2019 C conf
How shared concept mapping facilitates explanation activities in collaborative learning: An experimental investigation into learning performance in the context of different perspectives.
ICCE
Shigen Shimojo, Yugo Hayashi
2019 B ed.
Intelligent Tutoring Systems - 15th International Conference, ITS 2019, Kingston, Jamaica, June 3-7, 2019, Proceedings
ITS
André Coy, Yugo Hayashi, Maiga Chang
2019 J jnl
Multiple pedagogical conversational agents to support learner-learner collaborative learning: Effects of splitting suggestion types.
Cogn. Syst. Res.
Yugo Hayashi
2019 A* conf
Using Decision Support Systems for Juries in Court: Comparing the Use of Real and CG Robots.
HRI
Yugo Hayashi, Kosuke Wakabayashi, Shigen Shimojyo, Yukoh Kida
2019 B conf
What are you talking about?: A Cognitive Task Analysis of how specificity in communication facilitates shared perspective in a confusing collaboration task.
CogSci
Yugo Hayashi, Ken Koedinger
2018 B conf
Gaze Feedback and Pedagogical Suggestions in Collaborative Learning - Investigation of Explanation Performance on Self's Concept in a Knowledge Integration Task.
ITS
Yugo Hayashi
2018 — conf
Influence of Robophobia on Decision Making in a Court Scenario.
HRI (Companion)
Yugo Hayashi, Kosuke Wakabayashi
2018 B conf
The influence of task activity and the learner's personal characteristics on self-confidence during an online explanation activity with a conversational agent.
EDM
Yugo Hayashi, Yugo Takeuchi
2018 B conf
Towards a Pedagogical Conversational Agent for Collaborative Learning.
CogSci
Yugo Hayashi
2017 C conf
An Experimental Investigation on Using Pedagogical Conversational Agents: Effects of Posing Facilitation Prompts in Oral-Based Peer Learning.
ICCE
Yugo Hayashi
2017 — conf
Can AI become Reliable Source to Support Human Decision Making in a Court Scene?
CSCW Companion
Yugo Hayashi, Kosuke Wakabayashi
2017 B conf
Compound effects of expectations and actual behaviors in human-agent interaction: Experimental investigation using the Ultimatum Game.
CogSci
Yugo Hayashi, Ryo Okada
2017 — conf
Effect of Human Agent Interaction Improves Self-Esteem and Students' Motivation.
IIAI-AAI
Ellina Rienovita, Masashi Taniguchi, Masato Kawahara, Yugo Hayashi, Yugo Takeuchi
2017 B conf
Lexical Entrainment Toward Conversational Agents: An Experimental Study on Top-down Processing and Bottom-up Processing.
HAI
Masahiro Hoshida, Masahiko Tamura, Yugo Hayashi
2017 — conf
Negative Electronic Word-of-mouth can Support Product Recommendation: Experimental Investigation.
CSCW Companion
Yugo Hayashi, Ryo Orita, Sayuri Kajiwara
2016 — conf
Analyzing Lexical Expressions in an Human-Agent Online Explanation Task: Influence of Affect and Characteristics.
CSCW Companion
Yugo Hayashi
2016 B conf
Coordinating Knowledge Integration with Pedagogical Agents - Effects of Agent Gaze Gestures and Dyad Synchronization.
ITS
Yugo Hayashi
2016 B conf
Effects of Deformed Embodied Agent during Collaborative Interaction Tasks: Investigation on Subjective Feelings and Emotion.
HAI
Ayano Kitamura, Yugo Hayashi
2016 J jnl
Lexical Network Analysis on an Online Explanation Task: Effects of Affect and Embodiment of a Pedagogical Agent.
IEICE Trans. Inf. Syst.
Yugo Hayashi
2016 B conf
The effect of "mood": Group-based collaborative problem solving by taking different perspectives.
CogSci
Yugo Hayashi
2016 B conf
Unifying Conflicting Perspectives in Group Activities: Roles of Minority Individuals.
CogSci
Kazuhisa Miwa, Yugo Hayashi, Hitoshi Terai
2015 — conf
Designing Pedagogical Agents to Evoke Emotional States in Online Tutoring Investigating the Influence of Animated Characters.
HCI (24)
Yugo Hayashi, Daniel Moritz Marutschke
2015 — conf
Explanation Activities with a Pedagogical Agent in an Online Task: Lexical Network Analysis.
CHI Extended Abstracts
Yugo Hayashi
2015 B conf
Influence of Social Communication Skills on Collaborative Learning with a Pedagogical Agent: Investigation Based on the Autism-spectrum Quotient.
HAI
Yugo Hayashi
2015 B conf
Psychological Effects of In-Group Activity Feedback in an Online Explanation Task: Lexical Network Analysis.
EDM
Yugo Hayashi
2014 — conf
The Use of a Maverick in Collaborative Problem Solving: Investigating the Implicit and Explicit Process.
CollabTech
Yugo Hayashi, Kazuaki Kojima
2014 B conf
Togetherness: Multiple Pedagogical Conversational Agents as Companions in Collaborative Learning.
Intelligent Tutoring Systems
Yugo Hayashi
2013 — conf
An Empirical Investigation of Similarity-Driven Trust Dynamics in a Social Network.
HCI (3)
Yugo Hayashi, Victor V. Kryssanov, Hitoshi Ogawa
2013 B conf
Embodied conversational agents as peer collaborators: Effects of multiplicity and modality.
RO-MAN
Yugo Hayashi, Koya Ono
2013 C conf
Facilitating Creative Cognition by Embodied Conversational Agents.
ICCE
Yugo Hayashi
2013 J jnl
Facilitating Perspective Taking in Groups: An Analysis Using Multiple Conversational Agents.
Int. J. Softw. Sci. Comput. Intell.
Yugo Hayashi
2013 — conf
Learner-Support Agents for Collaborative Interaction: A Study on Affect and Communication Channels.
CSCL (1)
Yugo Hayashi
2013 — conf
Pedagogical conversational agents for supporting collaborative learning: effects of communication channels.
CHI Extended Abstracts
Yugo Hayashi
2013 B conf
The effect of "Trust dynamics": Perspective taking during collaborative problem solving.
CogSci
Yugo Hayashi
2013 — conf
Toward a Virtual Companion for the Elderly: Exploring the Behaviors that Potentially Achieve Rapport in Human Communication.
HCI (21)
Sayumi Shibusawa, Hung-Hsuan Huang, Yugo Hayashi, Kyoji Kawagoe
2012 — conf
A group recommendation system with a multi-modal user interface.
SCIS&ISIS
Masataka Yukawa, Yugo Hayashi, Hitoshi Ogawa, Victor V. Kryssanov
2012 C conf
Designing Affective Pedagogical Agents: How learners' and agents' gender and age influence emotion in an online tutoring task.
ICCE
Yugo Hayashi
2012 — conf
Exploring egocentric biases in human cognition: An analysis using multiple conversational agents.
ICCI*CC
Yugo Hayashi, Shin Takii, Rina Nakae, Hitoshi Ogawa
2012 B conf
On Pedagogical Effects of Learner-Support Agents in Collaborative Interaction.
ITS
Yugo Hayashi
2012 B conf
Pedagogical agents that support learning by explaining: Effects of affective feedback.
CogSci
Yugo Hayashi, Mariko Matsumoto, Hitoshi Ogawa
2012 B conf
The effect of "Maverick": A study of Group Dynamics on Breakthrough in Collaborative Problem solving.
CogSci
Yugo Hayashi
2011 — conf
Experimental Investigation of Misuse and Disuse in Using Automation System.
HCI (4)
Akihiro Maehigashi, Kazuhisa Miwa, Hitoshi Terai, Kazuaki Kojima, Junya Morita, Yugo Hayashi
2011 — conf
Influence of Prior Knowledge and Embodiment on Human-Agent Interaction.
HCI (2)
Yugo Hayashi, Victor V. Kryssanov, Kazuhisa Miwa, Hitoshi Ogawa
2011 — conf
Semantic Parameterization of Basic Surface Models Rendered with PHANToM Omni.
HAID
Yugo Hayashi, Eric W. Cooper, Victor V. Kryssanov, Hitoshi Ogawa
2011 B conf
Source Orientation in Communication with a Conversational Agent.
IVA
Yugo Hayashi, Hung-Hsuan Huang, Victor V. Kryssanov, Akira Urao, Kazuhisa Miwa, Hitoshi Ogawa
2009 — conf
Cognitive and Emotional Characteristics of Communication in Human-Human/Human-Agent Interaction.
HCI (3)
Yugo Hayashi, Kazuhisa Miwa
2008 — conf
Pulse-Type Neuro Devices with Spike Timing Dependent Synaptic Plasticity.
BIODEVICES (1)
Katsutoshi Saeki, Yugo Hayashi, Yoshifumi Sekine
2006 B conf
Extraction of Phase Information Buried in Fluctuation of a Pulse-type Hardware Neuron Model Using STDP.
IJCNN
Katsutoshi Saeki, Yugo Hayashi, Yoshifumi Sekine