Bit string searching apparatus, searching method, and program
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United States of America Patent
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May 29, 2012
Grant Date -
Nov 19, 2009
app pub date -
Jul 22, 2009
filing date -
Jan 24, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
To provide a method that minimizes efficiency reductions in processing coupled node trees even if the size of the coupled node tree grows large. In basic searching or maximum or minimum value searching, the search history, not only the address information of the storage area wherein a node is stored but also the discrimination bit position of branch nodes traversed in the search path, is stored in the search path stack.
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