What's there to talk about?: a multi-modal model of referring behavior in the presence of shared visual information

  • Authors:
  • Darren Gergle

  • Affiliations:
  • Carnegie Mellon University, Pittsburg, PA

  • Venue:
  • EACL '06 Proceedings of the Eleventh Conference of the European Chapter of the Association for Computational Linguistics: Student Research Workshop
  • Year:
  • 2006

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Abstract

This paper describes the development of a rule-based computational model that describes how a feature-based representation of shared visual information combines with linguistic cues to enable effective reference resolution. This work explores a language-only model, a visual-only model, and an integrated model of reference resolution and applies them to a corpus of transcribed task-oriented spoken dialogues. Preliminary results from a corpus-based analysis suggest that integrating information from a shared visual environment can improve the performance and quality of existing discourse-based models of reference resolution.