Managing user access to query results
US9276939B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2013 |
| Grant date | Mar 1, 2016 |
| Priority date | — |
| Expiry date | Dec 17, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system or computer usable program product 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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.