System and method for detecting adversarial activities using a compact graph representation
US11657147B1 · kind B1 · utility
2Cited by
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16Claims
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Key dates
| Filing date | Apr 24, 2018 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Jul 16, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/566
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Described is a system for detecting adversarial activities. During operation, the system generates a multi-layer temporal graph tensor (MTGT) representation based on an input tag stream of activities. The MTGT representation is decomposed to identify normal activities and abnormal activities, with the abnormal activities being designated as adversarial activities. A device can then be controlled based on the designation of the adversarial activities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.