A bidirectional grammar-based medical speech translator

  • Authors:
  • Pierrette Bouillon;Glenn Flores;Marianne Starlander;Nikos Chatzichrisafis;Marianne Santaholma;Nikos Tsourakis;Manny Rayner;Beth Ann Hockey

  • Affiliations:
  • University of Geneva, Geneva, Switzerland;Medical College of Wisconsin, Milwaukee, WI;University of Geneva, Geneva, Switzerland;University of Geneva, Geneva, Switzerland;University of Geneva, Geneva, Switzerland;University of Geneva, Geneva, Switzerland;University of Geneva, Geneva, Switzerland and Powerset, Inc., San Francisco, CA;UCSC UARC, NASA Ames Research Center, Moffett Field, CA

  • Venue:
  • SLP '07 Proceedings of the Workshop on Grammar-Based Approaches to Spoken Language Processing
  • Year:
  • 2007

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Abstract

We describe a bidirectional version of the grammar-based MedSLT medical speech system. The system supports simple medical examination dialogues about throat pain between an English-speaking physician and a Spanish-speaking patient. The physician's side of the dialogue is assumed to consist mostly of WH-questions, and the patient's of elliptical answers. The paper focusses on the grammar-based speech processing architecture, the ellipsis resolution mechanism, and the online help system.