Computing intersection cardinality

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United States of America Patent

PATENT NO 9792254
SERIAL NO

14865962

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Abstract

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A computer-implemented method for computing an intersection or an intersection cardinality of each pair of a set in a first list of a plurality of sets and a set in a second list of a plurality of sets, the method including calculating a first union of a predetermined number of sets in the first list, obtaining filtered sets of the second list by filtering out an element from the plurality of sets in the second list, the element being not included in the first union, and intersecting a set in the first list and a set in the filtered sets of the second list.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takuma, Daisuke Tokyo, JP 52 536

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