Synonyms mechanism for natural language systems
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United States of America Patent
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Jun 12, 2007
Grant Date -
N/A
app pub date -
Dec 20, 2002
filing date -
Dec 20, 2001
priority date (Note) -
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Abstract
Roughly described, a natural language interface to a back-end application incorporates synonyms automatically added to user input to enhance the natural language interpretation. Synonyms can be learned from user input and written into a synonyms database. Their selection can be based on tokens identified in user input. Natural language interpretation can be performed by agents arranged in a network, which parse the user input in a distributed manner. In an embodiment, a particular agent of the natural language interpreter receives a first message that includes the user input, returns a message claiming at least a portion of the user input, and subsequently receives a second message delegating actuation of at least that portion to the particular agent.
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