Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
William Dolan0
Christopher Brockett0
Eric Breck0
Date of Patent
June 23, 2009
0Patent Application Number
109887210
Date Filed
November 15, 2004
0Patent Primary Examiner
Patent abstract
A computer-implemented method determines whether to apply a given paraphrase alternation pattern to an input string. The method includes generating a context model and applying the context model to determine whether the given paraphrase alternation pattern can be applied to the input string so as to preserve meaning.
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