Document retrieval system; method of document retrieval; and search server
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jul 25, 2002
app pub date -
Jul 30, 2001
filing date -
Jan 25, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A system and method for searching both keyword-search-type databases and associative-document-search-type databases with a single search query. All or a part of the search results returned from an initial search may be used to construct a query for a subsequent search in the same or a different database. A search server may provide results to a document retrieval terminal in a merged form with document identifiers from several different types of databases. The search server may prompt a user to modify and confirm a constructed Boolean search to make sure that the search is syntactically correct for a given keyword-type-search database.
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