Kai Sato


2024

pdf bib
A Multimodal Dialogue System to Lead Consensus Building with Emotion-Displaying
Shinnosuke Nozue | Yuto Nakano | Shoji Moriya | Tomoki Ariyama | Kazuma Kokuta | Suchun Xie | Kai Sato | Shusaku Sone | Ryohei Kamei | Reina Akama | Yuichiroh Matsubayashi | Keisuke Sakaguchi
Proceedings of the 25th Annual Meeting of the Special Interest Group on Discourse and Dialogue

The evolution of large language models has enabled fluent dialogue, increasing interest in the coexistence of humans and avatars. An essential aspect of achieving this coexistence involves developing sophisticated dialogue systems that can influence user behavior. In this background, we propose an effective multimodal dialogue system designed to promote consensus building with humans. Our system employs a slot-filling strategy to guide discussions and attempts to influence users with suggestions through emotional expression and intent conveyance via its avatar. These innovations have resulted in our system achieving the highest performance in a competition evaluating consensus building between humans and dialogue systems. We hope that our research will promote further discussion on the development of dialogue systems that enhance consensus building in human collaboration.