Phrase-based dialogue modeling with particular application to creating a recognition grammar for a voice-controlled user interface
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United States of America Patent
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Issued Date -
Mar 14, 2002
app pub date -
Apr 19, 2001
filing date -
Apr 19, 2000
priority date (Note) -
Abandoned
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Abstract
The invention enables creation of grammar networks that can regulate, control, and define the content and scope of human-machine interaction in natural language voice user interfaces (NLVUI). The invention enables phrase-based modeling of generic structures of verbal interaction to be used for the purpose of automating part of the design of such grammar networks. Most particularly, the invention enables such grammar networks to be used in providing a voice-controlled user interface to human readable text data that is also machine-readable (such as a Web page, a word processing document, a PDF document, or a spreadsheet).
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