基本情報

学部兼担

• 国際高等教育院

全学メールアドレス

• 全学メールアドレス

  lala.diveshkanu.5ckyoto-u.ac.jp

学位

• 2012年03月26日

  京都大学修士(情報学)
• 2015年03月23日

  京都大学博士(情報学)

出身大学院・研究科等

• 京都大学, 大学院情報学研究科博士後期課程知能情報学専攻, 修了
• 京都大学, 大学院情報学研究科修士課程知能情報学専攻, 修了

出身学校・専攻等

• University of Auckland, Department of Commerce，Information Systems，Honour’s Program, 卒業
• Rosehill Colleage, 卒業
• University of Auckland, Department of Commerce，International Business and Information Systems, 卒業

経歴

• 自 2025年10月, 至 現在

  京都大学, 大学院情報学研究科, 特定准教授
• 自 2025年04月, 至 2025年09月

  大阪大学, 大学院基礎工学研究科
• 自 2015年04月, 至 2025年03月

  京都大学, 大学院情報学研究科

ID,URL

• J-Global ID

  202501015275081957

researchmap URL

• https://researchmap.jp/divesh.lala

研究

研究キーワード

• 音声対話システム
• 人間ロボットインタラクション

論文

• Human-Like Embodied AI Interviewer: Employing Android ERICA in Real International Conference.

  Zi Haur Pang; Yahui Fu 0001; Divesh Lala; Mikey Elmers; Koji Inoue; Tatsuya Kawahara

  Proceedings of the 31st International Conference on Computational Linguistics, 2025年

  
• Does the Appearance of Autonomous Conversational Robots Affect User Spoken Behaviors in Real-World Conference Interactions?

  Zi Haur Pang; Yahui Fu 0001; Divesh Lala; Mikey Elmers; Koji Inoue; Tatsuya Kawahara

  Proceedings of the Extended Abstracts of the CHI Conference on Human Factors in Computing Systems, 2025年

  
• CCMI 2025: Cross-Cultural Multimodal Interaction.

  Koji Inoue; Shogo Okada; Divesh Lala; Sahba Zojaji; Nancy F. Chen; Tatsuya Kawahara

  ICMI, 2025年

  
• Robot-Mediated Multi-Party Conversation Aimed at Affect Improvement for Psychiatric Patients

  Keiko Ochi; Divesh Lala; Koji Inoue; Tatsuya Kawahara; Hirokazu Kumazaki

  IEEE Transactions on Affective Computing, 2025年

  
• An LLM Benchmark for Addressee Recognition in Multi-modal Multi-party Dialogue.

  Koji Inoue; Divesh Lala; Mikey Elmers; Keiko Ochi; Tatsuya Kawahara

  CoRR, 2025年01月

  
• Why Do We Laugh? Annotation and Taxonomy Generation for Laughable Contexts in Spontaneous Text Conversation.

  Koji Inoue; Mikey Elmers; Divesh Lala; Tatsuya Kawahara

  CoRR, 2025年01月

  
• Human-Like Embodied AI Interviewer: Employing Android ERICA in Real International Conference.

  Zi Haur Pang; Yahui Fu; Divesh Lala; Mikey Elmers; Koji Inoue; Tatsuya Kawahara

  CoRR, 2024年

  
• Yeah, Un, Oh: Continuous and Real-time Backchannel Prediction with Fine-tuning of Voice Activity Projection.

  Koji Inoue; Divesh Lala; Gabriel Skantze; Tatsuya Kawahara

  CoRR, 2024年

  
• Analysis and Detection of Differences in Spoken User Behaviors between Autonomous and Wizard-of-Oz Systems.

  Mikey Elmers; Koji Inoue; Divesh Lala; Keiko Ochi; Tatsuya Kawahara

  CoRR, 2024年

  
• Evaluation of a semi-autonomous attentive listening system with takeover prompting.

  Haruki Kawai; Divesh Lala; Koji Inoue; Keiko Ochi; Tatsuya Kawahara

  CoRR, 2024年

  
• Acknowledgment of Emotional States: Generating Validating Responses for Empathetic Dialogue.

  Zi Haur Pang; Yahui Fu; Divesh Lala; Keiko Ochi; Koji Inoue; Tatsuya Kawahara

  CoRR, 2024年

  
• An Analysis of User Behaviors for Objectively Evaluating Spoken Dialogue Systems.

  Koji Inoue; Divesh Lala; Keiko Ochi; Tatsuya Kawahara; Gabriel Skantze

  CoRR, 2024年

  
• Analysis and Detection of Differences in Spoken User Behaviors Between Autonomous and Wizard-of-Oz Systems.

  Mikey Elmers; Koji Inoue; Divesh Lala; Keiko Ochi; Tatsuya Kawahara

  O-COCOSDA, 2024年

  
• Development and evaluation of a semi-autonomous parallel attentive listening system.

  Divesh Lala; Koji Inoue; Haruki Kawai; Zi Haur Pang; Mikey Elmers; Tatsuya Kawahara

  APSIPA, 2024年

  この論文にアクセスする：

  
• Prediction of negative user reactions towards system responses during attentive listening.

  Divesh Lala; Koji Inoue; Tatsuya Kawahara

  APSIPA, 2024年

  この論文にアクセスする：

  
• Dual variational generative model and auxiliary retrieval for empathetic response generation by conversational robot.

  Yahui Fu; Koji Inoue; Divesh Lala; Kenta Yamamoto; Chenhui Chu; Tatsuya Kawahara

  Advanced Robotics, 2023年11月

  この論文にアクセスする：

  
• Effect of attentive listening robot on pleasure and arousal change in psychiatric daycare.

  Keiko Ochi; Koji Inoue; Divesh Lala; Tatsuya Kawahara; Hirokazu Kumazaki

  Advanced Robotics, 2023年11月

  この論文にアクセスする：

  
• Towards Objective Evaluation of Socially-Situated Conversational Robots: Assessing Human-Likeness through Multimodal User Behaviors.

  Koji Inoue; Divesh Lala; Keiko Ochi; Tatsuya Kawahara; Gabriel Skantze

  CoRR, 2023年

  
• Towards Objective Evaluation of Socially-Situated Conversational Robots: Assessing Human-Likeness through Multimodal User Behaviors.

  Koji Inoue; Divesh Lala; Keiko Ochi; Tatsuya Kawahara; Gabriel Skantze

  International Conference on Multimodal Interaction, 2023年

  この論文にアクセスする：

  
• Alzheimer's Dementia Detection through Spontaneous Dialogue with Proactive Robotic Listeners.

  Yuanchao Li; Catherine Lai; Divesh Lala; Koji Inoue; Tatsuya Kawahara

  CoRR, 2022年

  
• Simultaneous Job Interview System Using Multiple Semi-autonomous Agents.

  Haruki Kawai; Yusuke Muraki; Kenta Yamamoto; Divesh Lala; Koji Inoue; Tatsuya Kawahara

  Proceedings of the 23rd Annual Meeting of the Special Interest Group on Discourse and Dialogue(SIGDIAL), 2022年

  
• Alzheimer's Dementia Detection through Spontaneous Dialogue with Proactive Robotic Listeners.

  Yuanchao Li; Catherine Lai; Divesh Lala; Koji Inoue; Tatsuya Kawahara

  ACM/IEEE International Conference on Human-Robot Interaction(HRI), 2022年

  
• Backchannel Generation Model for a Third Party Listener Agent.

  Divesh Lala; Koji Inoue; Tatsuya Kawahara; Kei Sawada

  International Conference on Human-Agent Interaction(HAI), 2022年

  
• Can a robot laugh with you?: Shared laughter generation for empathetic spoken dialogue.

  Koji Inoue; Divesh Lala; Tatsuya Kawahara

  Frontiers in Robotics and AI, 2022年

  この論文にアクセスする：

  
• ERICA: An Empathetic Android Companion for Covid-19 Quarantine.

  Etsuko Ishii; Genta Indra Winata; Samuel Cahyawijaya; Divesh Lala; Tatsuya Kawahara; Pascale Fung

  CoRR, 2021年

  
• Intelligent Conversational Android ERICA Applied to Attentive Listening and Job Interview.

  Tatsuya Kawahara; Koji Inoue; Divesh Lala

  CoRR, 2021年

  
• A multi-party attentive listening robot which stimulates involvement from side participants.

  Koji Inoue; Hiromi Sakamoto; Kenta Yamamoto; Divesh Lala; Tatsuya Kawahara

  Proceedings of the 22nd Annual Meeting of the Special Interest Group on Discourse and Dialogue, SIGdial 2021, Singapore and Online(SIGDIAL), 2021年

  
• ERICA: An Empathetic Android Companion for Covid-19 Quarantine.

  Etsuko Ishii; Genta Indra Winata; Samuel Cahyawijaya; Divesh Lala; Tatsuya Kawahara; Pascale Fung

  Proceedings of the 22nd Annual Meeting of the Special Interest Group on Discourse and Dialogue, SIGdial 2021, Singapore and Online(SIGDIAL), 2021年

  
• Semi-autonomous avatar enabling unconstrained parallel conversations -seamless hybrid of WOZ and autonomous dialogue systems-.

  Tatsuya Kawahara; Naoyuki Muramatsu; Kenta Yamamoto; Divesh Lala; Koji Inoue

  Advanced Robotics, 2021年

  この論文にアクセスする：

  
• Designing Precise and Robust Dialogue Response Evaluators.

  Tianyu Zhao; Divesh Lala; Tatsuya Kawahara

  CoRR, 2020年

  
• An Attentive Listening System with Android ERICA: Comparison of Autonomous and WOZ Interactions.

  Koji Inoue; Divesh Lala; Kenta Yamamoto; Shizuka Nakamura; Katsuya Takanashi; Tatsuya Kawahara

  Proceedings of the 21th Annual Meeting of the Special Interest Group on Discourse and Dialogue(SIGdial), 2020年

  
• Response Generation to Out-of-Database Questions for Example-Based Dialogue Systems.

  Sota Isonishi; Koji Inoue; Divesh Lala; Katsuya Takanashi; Tatsuya Kawahara

  Conversational Dialogue Systems for the Next Decade - 11th International Workshop on Spoken Dialogue Systems(IWSDS), 2020年

  
• Job Interviewer Android with Elaborate Follow-up Question Generation.

  Koji Inoue; Kohei Hara; Divesh Lala; Kenta Yamamoto; Shizuka Nakamura; Katsuya Takanashi; Tatsuya Kawahara

  ICMI '20: International Conference on Multimodal Interaction(ICMI), 2020年

  
• Prediction of Shared Laughter for Human-Robot Dialogue.

  Divesh Lala; Koji Inoue; Tatsuya Kawahara

  Companion Publication of the 2020 International Conference on Multimodal Interaction, 2020年

  
• Designing Precise and Robust Dialogue Response Evaluators.

  Tianyu Zhao; Divesh Lala; Tatsuya Kawahara

  Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics(ACL), 2020年

  
• A Job Interview Dialogue System with Autonomous Android ERICA.

  Koji Inoue; Kohei Hara; Divesh Lala; Shizuka Nakamura; Katsuya Takanashi; Tatsuya Kawahara

  Increasing Naturalness and Flexibility in Spoken Dialogue Interaction - 10th International Workshop on Spoken Dialogue Systems(IWSDS), 2019年

  
• Engagement-Based Adaptive Behaviors for Laboratory Guide in Human-Robot Dialogue.

  Koji Inoue; Divesh Lala; Kenta Yamamoto; Katsuya Takanashi; Tatsuya Kawahara

  Increasing Naturalness and Flexibility in Spoken Dialogue Interaction - 10th International Workshop on Spoken Dialogue Systems(IWSDS), 2019年

  
• Analysis of Effect and Timing of Fillers in Natural Turn-Taking.

  Divesh Lala; Shizuka Nakamura; Tatsuya Kawahara

  20th Annual Conference of the International Speech Communication Association(INTERSPEECH), 2019年

  
• ERICA and WikiTalk.

  Divesh Lala; Graham Wilcock; Kristiina Jokinen; Tatsuya Kawahara

  Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence(IJCAI), 2019年

  
• Smooth Turn-taking by a Robot Using an Online Continuous Model to Generate Turn-taking Cues.

  Divesh Lala; Koji Inoue; Tatsuya Kawahara

  International Conference on Multimodal Interaction(ICMI), 2019年

  
• Latent Character Model for Engagement Recognition Based on Multimodal Behaviors.

  Koji Inoue; Divesh Lala; Katsuya Takanashi; Tatsuya Kawahara

  9th International Workshop on Spoken Dialogue System Technology(IWSDS), 2018年

  
• Engagement Recognition in Spoken Dialogue via Neural Network by Aggregating Different Annotators' Models.

  Koji Inoue; Divesh Lala; Katsuya Takanashi; Tatsuya Kawahara

  19th Annual Conference of the International Speech Communication Association(INTERSPEECH), 2018年

  
• Evaluation of Real-time Deep Learning Turn-taking Models for Multiple Dialogue Scenarios.

  Divesh Lala; Koji Inoue; Tatsuya Kawahara

  Proceedings of the 2018 on International Conference on Multimodal Interaction(ICMI), 2018年

  
• Audio-Visual Conversation Analysis by Smart Posterboard and Humanoid Robot.

  Tatsuya Kawahara; Koji Inoue; Divesh Lala; Katsuya Takanashi

  2018 IEEE International Conference on Acoustics, Speech and Signal Processing(ICASSP), 2018年

  
• Detection of social signals for recognizing engagement in human-robot interaction.

  Divesh Lala; Koji Inoue; Pierrick Milhorat; Tatsuya Kawahara

  CoRR, 2017年

  
• Attentive listening system with backchanneling, response generation and flexible turn-taking.

  Divesh Lala; Pierrick Milhorat; Koji Inoue; Masanari Ishida; Katsuya Takanashi; Tatsuya Kawahara

  Proceedings of the 18th Annual SIGdial Meeting on Discourse and Dialogue, 2017年

  
• A Conversational Dialogue Manager for the Humanoid Robot ERICA.

  Pierrick Milhorat; Divesh Lala; Koji Inoue; Tianyu Zhao; Masanari Ishida; Katsuya Takanashi; Shizuka Nakamura; Tatsuya Kawahara

  Advanced Social Interaction with Agents - 8th International Workshop on Spoken Dialog Systems(IWSDS), 2017年

  
• Utterance Behavior of Users While Playing Basketball with a Virtual Teammate.

  Divesh Lala; Yuanchao Li; Tatsuya Kawahara

  Proceedings of the 9th International Conference on Agents and Artificial Intelligence, 2017年

  
• A data-driven passing interaction model for embodied basketball agents.

  Divesh Lala; Toyoaki Nishida

  Journal of Intelligent Information Systems, 2017年

  
• Talking with ERICA, an autonomous android.

  Koji Inoue; Pierrick Milhorat; Divesh Lala; Tianyu Zhao; Tatsuya Kawahara

  Proceedings of the SIGDIAL 2016 Conference, The 17th Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2016年

  
• Managing Dialog and Joint Actions for Virtual Basketball Teammates.

  Divesh Lala; Tatsuya Kawahara

  Intelligent Virtual Agents - 16th International Conference(IVA), 2016年

  
• Multimodal interaction with the autonomous Android ERICA.

  Divesh Lala; Pierrick Milhorat; Koji Inoue; Tianyu Zhao; Tatsuya Kawahara

  Proceedings of the 18th ACM International Conference on Multimodal Interaction(ICMI), 2016年

  
• Annotation and analysis of listener's engagement based on multi-modal behaviors.

  Koji Inoue; Divesh Lala; Shizuka Nakamura; Katsuya Takanashi; Tatsuya Kawahara

  Proceedings of the Workshop on Multimodal Analyses enabling Artificial Agents in Human-Machine Interaction(MA3HMI@ICMI), 2016年

  
• Heat map visualization of multi-slice medical images through correspondence matching of video frames.

  Divesh Lala; Atsushi Nakazawa

  Proceedings of the Ninth Biennial ACM Symposium on Eye Tracking Research & Applications(ETRA), 2016年

  
• An imitation-based approach to represent common ground in a virtual basketball agent team mate.

  Divesh Lala; Toyoaki Nishida

  Proceedings of the 21st ACM Symposium on Virtual Reality Software and Technology(VRST), 2015年

  
• User Perceptions of Communicative and Task-competent Agents in a Virtual Basketball Game.

  Divesh Lala; Christian Nitschke; Toyoaki Nishida

  ICAART 2015 - Proceedings of the International Conference on Agents and Artificial Intelligence, 2015年

  
• Synthetic Evidential Study as Primordial Soup of Conversation.

  Toyoaki Nishida; Atsushi Nakazawa; Yoshimasa Ohmoto; Christian Nitschke; Yasser F. O. Mohammad; Sutasinee Thovutikul; Divesh Lala; Masakazu Abe; Takashi Ookaki

  Databases in Networked Information Systems - 10th International Workshop(DNIS), 2015年

  
• Synthetic Evidential Study as Augmented Collective Thought Process - Preliminary Report.

  Toyoaki Nishida; Masakazu Abe; Takashi Ookaki; Divesh Lala; Sutasinee Thovutikul; Hengjie Song; Yasser F. O. Mohammad; Christian Nitschke; Yoshimasa Ohmoto; Atsushi Nakazawa; Takaaki Shochi; Jean-Luc Rouas; Aurélie Bugeau; Fabien Lotte; Zuheng Ming; Geoffrey Letournel; Marine Guerry; Dominique Fourer

  Intelligent Information and Database Systems - 7th Asian Conference, 2015年

  
• The design and implementation of dynamic interactive agents in virtual basketball.

  Divesh Lala

  2015年

  
• A Joint Activity Theory Analysis of Body Interactions in Multiplayer Virtual Basketball.

  Divesh Lala; Toyoaki Nishida; Yasser F. O. Mohammad

  BCS-HCI 2014 Proceedings of the 28th International BCS Human Computer Interaction Conference, 2014年

  
• Enhancing Communication through Distributed Mixed Reality.

  Divesh Lala; Christian Nitschke; Toyoaki Nishida

  Active Media Technology - 10th International Conference(AMT), 2014年

  
• Modeling communicative virtual agents based on joint activity theory.

  Divesh Lala; Toyoaki Nishida

  IEEE 12th International Conference on Cognitive Informatics and Cognitive Computing(ICCI*CC), 2013年

  
• Design of Immersive Environment for Social Interaction Based on Socio-Spatial Information and the Applications.

  Yoshimasa Ohmoto; Divesh Lala; Hiroyasu Saiga; Hiroki Ohashi; Shingo Mori; Kae Sakamoto; Kazumi Kinoshita; Toyoaki Nishida

  Journal of Information Science and Engineering, 2013年

  
• Modeling Agent Interactions using Common Ground Knowledge from a Joint Activity Theory Perspective.

  Divesh Lala; Toyoaki Nishida

  International Journal of Software Science and Computational Intelligence, 2013年

  
• Comparing people's preference on culture-dependent queuing behaviors in a simulated crowd.

  Sutasinee Thovutikul; Divesh Lala; Nils van Kleef; Yoshimasa Ohmoto; Toyoaki Nishida

  11th IEEE International Conference on Cognitive Informatics and Cognitive Computing(ICCI*CC), 2012年

  
• A collaborative pointing experiment for analyzing bodily communication in a virtual immersive environment.

  Divesh Lala; Toyoaki Nishida

  11th IEEE International Conference on Cognitive Informatics and Cognitive Computing(ICCI*CC), 2012年

  
• A Collaborative Pointing Experiment for Analyzing Bodily Communication in a Virtual Immersive Environment.

  Divesh Lala; Toyoaki Nishida

  International Journal of Software Science and Computational Intelligence, 2012年

  
• Towards a virtual environment for capturing behavior in cultural crowds.

  Divesh Lala; Sutasinee Thovutikul; Toyoaki Nishida

  Sixth IEEE International Conference on Digital Information Management(ICDIM), 2011年

  
• VISIE: A spatially immersive interaction environment using real-time human measurement.

  Divesh Lala; Toyoaki Nishida

  2011 IEEE International Conference on Granular Computing(GrC), 2011年

  

MISC

• 精神科デイケアのための傾聴対話システム:きくロボ

  越智景子; 井上昂治; Lala Divesh; 河原達也; 熊崎博一

  人工知能学会言語・音声理解と対話処理研究会資料, 2023年

  

教育

担当科目

• 自 2026年04月01日, 至 2027年03月31日

  情報学展望５

  8045, 後期, 情報学研究科, 2
• 自 2026年04月01日, 至 2027年03月31日

  Multimodal AI: Unifying Vision, Language and Audio-E2

  T067, 前期, 国際高等教育院, 2
• 自 2026年04月01日, 至 2027年03月31日

  Multimodal AI: Unifying Vision, Language and Audio-E2

  T067, 後期, 国際高等教育院, 2
• 自 2026年04月01日, 至 2027年03月31日

  Fundamentals of Artificial Intelligence-E2

  T057, 前期, 国際高等教育院, 2
• 自 2026年04月01日, 至 2027年03月31日

  Fundamentals of Artificial Intelligence-E2

  T057, 後期, 国際高等教育院, 2
• 自 2025年04月01日, 至 2026年03月31日

  Multimodal AI: Unifying Vision, Language and Audio-E2

  T067, 後期, 国際高等教育院, 2
• 自 2025年04月01日, 至 2026年03月31日

  Fundamentals of Artificial Intelligence-E2

  T057, 後期, 国際高等教育院, 2