Bit string data sorting apparatus, sorting method, and program

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United States of America Patent

PATENT NO 8515976
APP PUB NO 20110258205A1
SERIAL NO

13067722

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Abstract

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The sort processing of keys to be sorted, which keys are expressed as bit strings involves a classification processing. In the classification processing, a bit string comparison between a reference key and a key which is an object of the classification is performed, and a difference bit position is obtained that is the bit position of the first bit that differs in the bit string comparison and the keys to be sorted are classified by the difference bit position into key groups with the same difference bit position.

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Patent Owner(s)

Patent OwnerAddress
KOUSOKUYA INCKANAGAWA 212-0027

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kokubun, Mitsuhiro Chiba, JP 25 422
Shinjo, Toshio Chiba, JP 25 185

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