Designing a spoken language interface for a tutorial dialogue system

Peter Bell, Myroslava Dzikovska, Amy Isard

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract / Description of output

We describe our work in building a spoken language interface for a tutorial dialogue system. Our goal is to allow natural, unrestricted student interaction with the computer tutor, which has been shown to improve the student's learning gain, but presents challenges for speech recognition and spoken language understanding. We discuss the choice of system components and present the results of development experiments in both acoustic and language modelling for speech recognition in this domain.
Original languageEnglish
Title of host publicationINTERSPEECH 2012, 13th Annual Conference of the International Speech Communication Association, Portland, Oregon, USA, September 9-13, 2012
Pages1283-1286
Number of pages4
Publication statusPublished - 2012

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