Method and apparatus for automated, context-dependent retrieval of information
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United States of America Patent
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May 22, 2001
Grant Date -
N/A
app pub date -
May 1, 1998
filing date -
Oct 14, 1997
priority date (Note) -
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Abstract
Documents stored in a database are searched for relevance to contextual information, instead of (or in addition to) similar text. Each stored document is indexed in term of meta-information specifying contextual information about the document. Current contextual information is acquired, either from the user or the current computational or physical environment, and this 'meta-information' is used as the basis for identifying stored documents of possible relevance.
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