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United States of America Patent

PATENT NO 9300672
APP PUB NO 20150172294A1
SERIAL NO

14506684

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Abstract

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A method for redacting QA system answer information based on user access to content including analyzing a corpus by natural language processing techniques, wherein the corpora includes non-sensitive and sensitive content, and storing the analyzed corpora in memory; receiving a user question to be answered by utilizing the analyzed corpora; utilizing a processor to determine a set of answer information by processing using the corpora; determining a user access right to sensitive content; and redacting an answer information item from the set of answer information if sensitive content to which the user does not have access was used to determine the answer information item.

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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
Bittner, Torsten San Jose, US 9 171
Bustelo, Leugim A Austin, US 22 322
Guerra, Abraham G Brewster, US 6 65
Parente, Peter J Durham, US 9 128

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