Concise dynamic grammars using N-best selection

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United States of America Patent

PATENT NO 7630899
SERIAL NO

11530002

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Abstract

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A method and apparatus derive a dynamic grammar composed of a subset of a plurality of data elements that are each associated with one of a plurality of reference identifiers. The present invention generates a set of selection identifiers on the basis of a user-provided first input identifier and determines which of these selection identifiers are present in a set of pre-stored reference identifiers. The present invention creates a dynamic grammar that includes those data elements that are associated with those reference identifiers that are matched to any of the selection identifiers. Based on a user-provided second identifier and on the data elements of the dynamic grammar, the present invention selects one of the reference identifiers in the dynamic grammar.

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Patent Owner(s)

Patent OwnerAddress
NUANCE COMMUNICATIONS INC1 WAYSIDE ROAD BURLINGTON MA 01803

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brown, Deborah W Manalapan , US 14 358
Goldberg, Randy G Princeton , US 58 2757
Marcus, Stephen Michael Morristown , US 13 284
Rosinski, Richard R Middletown , US 18 1348

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