Inferring sensitive information from tags

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United States of America Patent

PATENT NO 9141692
APP PUB NO 20100228730A1
SERIAL NO

12398779

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Abstract

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A set of tags can be identified from a first set of tagged documents in a first repository. A set of tags can be identified from a second set of tagged documents in a second repository. Access to documents in the second repository can be more restrictive than access to documents in the first repository. For each of a subset tags in the first set and/or the second set, a number of steps can occur. A ratio can be determined of tag instances in the second repository compared to tag instances in the first repository. It can be determined whether the ratio exceeds a previously determined threshold. When the threshold is exceeded, an indicator of at least one tagged document associated with the tag can be changed to indicate that the tagged document is likely to contain sensitive content.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Muller, Michael Medford, US 303 4275
Oral, Tolga Arlington, US 51 1318
Schirmer, Andrew L Andover, US 135 4508

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