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. 20, 2016
Filed:
Apr. 09, 2015
Honeywell International Inc., Morristown, NJ (US);
HONEYWELL INTERNATIONAL INC., Morristown, NJ (US);
Abstract
A method and apparatus are provided where the method includes detecting a plurality of events related to the activities of users within a security system, wherein the events are defined by a plurality of attributes, wherein at least one attribute is categorical, and wherein a data distance between events is a function of event attributes, evaluating the detected events using a density based anomaly detection method f(r), where r is a size of a neighborhood around a data point, comparing a value of the evaluated expression with a margin threshold value (msg(r)), and setting an alarm upon detecting that the value exceeds the threshold value.