The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 23, 2023
Filed:
Apr. 24, 2018
Applicant:
Hrl Laboratories, Llc, Malibu, CA (US);
Inventors:
Kang-Yu Ni, Calabasas, CA (US);
Charles E. Martin, Thousand Oaks, CA (US);
Kevin R. Martin, Oak Park, CA (US);
Brian L. Burns, West Hollywood, CA (US);
Assignee:
HRL LABORATORIES, LLC, Malibu, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/55 (2013.01); G06F 21/56 (2013.01); G06F 16/901 (2019.01);
U.S. Cl.
CPC ...
G06F 21/554 (2013.01); G06F 16/9024 (2019.01); G06F 21/561 (2013.01); G06F 21/566 (2013.01);
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.