| 2026 | HRI | Robots vs. Virtual Reality in Solution-Focused Counseling for Older Adults: Effects on Emotional Expression and Lexical Structure. | Yugo Hayashi, Shigen Shimojo, Keita Kiuchi |
| 2026 | HRI | Solution-Focused Embodied Conversational Agent for Older Adults: An Experimental Study on the Impact of Agent Impression. | Shigen Shimojo, Kai Wang, Keita Kiuchi, Yusuke Shudo, Yugo Hayashi |
| 2026 | LAK | Active Learning Beyond Borders: PEOE Enhancement of Explanatory Understanding in Japanese Undergraduates. | Yugo Hayashi, Shigen Shimojo, Paulo F. Carvalho, Kenneth R. Koedinger |
| 2025 | AIED | Collaborative Learning Driven by an Erroneous Teachable Agent Leveraging Different Perspectives: Comparing Egocentric vs. Exocentric Feedback Using ACT-R. | Yugo Hayashi, Shigen Shimojo, Tatsuyuki Kawamura |
| 2025 | CogSci | Influences of Language Expressions in Group Decision Making: Exploring Verbal Probability Expressions in Group Discussions with Conversational Agents. | Yugo Hayashi, Shigen Shimojo |
| 2025 | CogSci | Using Erroneous Worked-out Examples for Supporting Collaborative Learning: An Investigation Based on the Cognitive Model of Link Errors using ACT-R. | Shigen Shimojo, Yugo Hayashi |
| 2025 | CogSci | Schema-Induced Emotional Arousal Enhances Task Performance: A Pupillometric Investigation of Top-Down Cognitive Influence. | Emika Watanabe, Shigen Shimojo, Yugo Hayashi |
| 2025 | HAI | Influence of Agent's Strategy on Individual's Cognition and Decision Making: Experimental Investigation using Ultimatum Game. | Kishin Oasa, Shigen Shimojo, Yugo Hayashi |
| 2025 | HRI | A Comparative Study of Older and Younger Adults Using Solution-Focused Brief Therapy with an Active Listening Counseling Robot. | Yugo Hayashi, Keita Kiuchi, Shigen Shimojo, Lisa Abe, Emika Watanabe |
| 2024 | ICCE | Designing Learner-Centered Collaborative Learning by Incorporating AI-Based Teacher/Learner Agents with a Cognitive Model. | Yugo Hayashi, Shigen Shimojo, Tatsuyuki Kawamura |
| 2023 | ITS | Model-Based Support for Collaborative Concept Mapping in Open-ended Domains. | Junya Morita, Masaji Kano, Shigen Shimojo, Yoshimasa Ohmoto, Yugo Hayashi |
| 2022 | AIED | Modeling Perspective Taking and Knowledge Use in Collaborative Explanation: Investigation by Laboratory Experiment and Computer Simulation Using ACT-R. | Yugo Hayashi, Shigen Shimojo |
| 2022 | ICCE | The Influence of Awareness of a Difference between Concept Maps on Transfer: Experimental Investigation on the Efficacy in Collaborative Learning. | Shigen Shimojo, Yoshimasa Ohmoto, Junya Morita, Yugo Hayashi |
| 2022 | ITS | Investigating Clues for Estimating Near-Future Collaborative Work Execution State Based on Learners' Behavioural Data During Collaborative Learning. | Yoshimasa Ohmoto, Shigen Shimojo, Junya Morita, Yugo Hayashi |
| 2021 | ICCE | Laboratory Study on ICAP Interventions for Interactive Activity: Investigation Based on Learning Performance. | Shigen Shimojo, Yugo Hayashi |
| 2021 | ITS | Investigating Clues for Estimating ICAP States Based on Learners' Behavioural Data During Collaborative Learning. | Yoshimasa Ohmoto, Shigen Shimojo, Junya Morita, Yugo Hayashi |
| 2020 | ICCE | Observing Facial Muscles to Estimate the Learning State During Collaborative Learning: A Focus on the ICAP Framework. | Yuying Cai, Shigen Shimojo, Yugo Hayashi |
| 2020 | ICCE | Prompting Learner-Learner Collaborative Learning for Deeper Interaction: Conversational Analysis Based on the ICAP Framework. | Shigen Shimojo, Yugo Hayashi |
| 2019 | ICCE | How shared concept mapping facilitates explanation activities in collaborative learning: An experimental investigation into learning performance in the context of different perspectives. | Shigen Shimojo, Yugo Hayashi |