Method and system for extracting web query interfaces
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United States of America Patent
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Jun 23, 2009
Grant Date -
Feb 9, 2006
app pub date -
Aug 6, 2004
filing date -
Aug 6, 2004
priority date (Note) -
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Abstract
A computer program product being embodied on a computer readable medium for extracting semantic information about a plurality of documents being accessible via a computer network, the computer program product including computer-executable instructions for: generating a plurality of tokens from at least one of the documents, each token being indicative of a displayed item and a corresponding position; and, constructing at least one parse tree indicative of a semantic structure of the at least one document from the tokens dependently upon a grammar being indicative of presentation conventions.
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