Extraction of policies from natural language documents for physical access control
US10726054B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2017 |
| Grant date | Jul 28, 2020 |
| Priority date | — |
| Expiry date | Mar 16, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q50/265
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for generating at least one policy includes a policy document database containing at least one policy document containing at least one unstructured policy entry, and a natural language processor to analyze the at least one unstructured policy entry to generate least one formal policy, wherein a formal outcome of execution of the at least one formal policy corresponds to the at least one unstructured policy entry, and a rule processor to transform the at least one formal policy entry to generate at least one enforceable policy, wherein an enforcement outcome of execution of the at least one enforceable policy corresponds to the at least one formal policy entry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.