Search Results for author: Keiko Ochi

Found 4 papers, 0 papers with code

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

no code implementations21 Feb 2024 Haruki Kawai, Divesh Lala, Koji Inoue, Keiko Ochi, Tatsuya Kawahara

To this end, we propose a semi-autonomous system, where a remote operator can take control of an autonomous attentive listening system in real-time.

Spoken Dialogue Systems

An Analysis of User Behaviors for Objectively Evaluating Spoken Dialogue Systems

no code implementations10 Jan 2024 Koji Inoue, Divesh Lala, Keiko Ochi, Tatsuya Kawahara, Gabriel Skantze

To address this issue, we propose a framework for indirectly but objectively evaluating systems based on users' behaviors.

Spoken Dialogue Systems

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

no code implementations21 Aug 2023 Koji Inoue, Divesh Lala, Keiko Ochi, Tatsuya Kawahara, Gabriel Skantze

This paper tackles the challenging task of evaluating socially situated conversational robots and presents a novel objective evaluation approach that relies on multimodal user behaviors.

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