Method of searching documents and a service for searching documents
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United States of America Patent
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Apr 6, 2010
Grant Date -
Jun 20, 2002
app pub date -
Feb 15, 2002
filing date -
Nov 19, 1998
priority date (Note) -
In Force
status (Latency Note)
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Abstract
This invention aims to provide an efficient means of performing a document search wherein relevance between plural document databases is examined. A summary making module and a search module are provided to document databases, and these are connected to a network as a server. A client obtains a relevant set of documents in a specified document database via this summary from a set of documents in the specified document database. The summary obtained is sent to another server, and a search is performed according to the summary in a document database in the server to which the summary is transferred.
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