Response Timing Detection Using Prosodic and Linguistic Information for Human-friendly Spoken Dialog Systems

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概要

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• If a dialog system can respond to the user as reasonably as a human, the interaction will become smoother. Timing of the response such as back-channels and turn-taking plays an important role in such a smooth dialog as in human-human interaction. We developed a response timing generator for such a dialog system. This generator uses a decision tree to detect the timing based on the features coming from some prosodic and linguistic information. The timing generator decides the action of the system at every 100 ms during the user's pause. In this paper, we describe a robust spoken dialog system using the timing generator. Subjective evaluation proved that almost all of the subjects experienced a friendly feeling from the system.

• Information and Media Technologies 編集運営会議の論文

著者

• TAKEUCHI Masashi

  Toyohashi University of Technology

• NISHIMURA Ryota

  Toyohashi University of Technology

関連論文

• Response Timing Detection Using Prosodic and Linguistic Information for Human-friendly Spoken Dialog Systems
• Response Timing Detection Using Prosodic and Linguistic Information for Human-friendly Spoken Dialog Systems

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