A temporal simulator for developing turn-taking methods for spoken dialogue systems

  • Authors:
  • Ethan O. Selfridge;Peter A. Heeman

  • Affiliations:
  • Oregon Health & Science University, Beaverton, OR;Oregon Health & Science University, Beaverton, OR

  • Venue:
  • SIGDIAL '12 Proceedings of the 13th Annual Meeting of the Special Interest Group on Discourse and Dialogue
  • Year:
  • 2012

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Abstract

Developing sophisticated turn-taking behavior is necessary for next-generation dialogue systems. However, incorporating real users into the development cycle is expensive and current simulation techniques are inadequate. As a foundation for advancing turn-taking behavior, we present a temporal simulator that models the interaction between the user and the system, including speech, voice activity detection, and incremental speech recognition. We describe the details of the simulator and demonstrate it on a sample domain.