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Voice-Rate is an experimental dialog system through which a user can call to get product information. In this paper, we describe an optimal dialog management algorithm for Voice-Rate. Our algorithm uses a POMDP framework, which is probabilistic and captures uncertainty in speech recognition and user knowledge. We propose a novel method to learn a user knowledge model from a review database. Sim...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1988
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed065p214