Word recognition using ontologies

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United States of America Patent

PATENT NO 7587308
APP PUB NO 20070118357A1
SERIAL NO

11285090

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Systems, and associated apparatus, methods, or computer program products, may use ontologies to provide improved word recognition. The ontologies may be applied in word recognition processes to resolve ambiguities in language elements (e.g., words) where the values of some of the characters in the language elements are uncertain. Implementations of the method may use an ontology to resolve ambiguities in an input string of characters, for example. In some implementations, the input string may be received from a language conversion source such as, for example, an optical character recognition (OCR) device that generates a string of characters in electronic form from visible character images, or a voice recognition (VR) device that generates a string of characters in electronic form from speech input. Some implementations may process the generated character strings by using an ontology in combination with syntactic and/or grammatical analysis engines to further improve word recognition accuracy.

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Patent Owner(s)

Patent OwnerAddress
ENT SERVICES DEVELOPMENT CORPORATION LP11445 COMPAQ CENTER DRIVE WEST HOUSTON TX 77070

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kasravi, Kas W. Bloomfiled , US 47 731
Risov, Maria Bloomfield Hills , US 1 175
Varadarajan, Sundar Beaverton , US 1 175

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