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:
Sep. 14, 2021
Filed:
Dec. 13, 2018
Applicant:
Nec Laboratories America, Inc., Princeton, NJ (US);
Inventors:
Alexandru Niculescu-Mizil, Plainsboro, NJ (US);
Eric Cosatto, Red Bank, NJ (US);
Xavier Fontaine, Paris, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/55 (2013.01); H04L 29/06 (2006.01); G06K 9/62 (2006.01); G06N 5/00 (2006.01); G06N 3/02 (2006.01);
U.S. Cl.
CPC ...
G06F 21/552 (2013.01); G06F 21/554 (2013.01); G06K 9/6256 (2013.01); G06N 3/02 (2013.01); G06N 5/003 (2013.01); H04L 63/1425 (2013.01); H04L 63/1441 (2013.01); G06F 2221/034 (2013.01);
Abstract
Methods and systems for detecting and correcting anomalies include predicting normal behavior of a monitored system based on training data that includes only sensor data collected during normal behavior of the monitored system. The predicted normal behavior is compared to recent sensor data to determine that the monitored system is behaving abnormally. A corrective action is performed responsive to the abnormal behavior to correct the abnormal behavior.