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. 26, 2020
Filed:
Sep. 29, 2015
Cisco Technology, Inc., San Jose, CA (US);
Roberto Attias, Alameda, CA (US);
Alberto Gonzalez Prieto, Mountain View, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A data processing method includes receiving a stream of digital data with a plurality of objects and, in response to receiving an object, tokenizing the object to create a tokenized object, and storing the tokenized object in a token database. The method further includes comparing the tokenized object to a plurality of other tokenized objects stored in the token database, computing a pattern associated with the tokenized object, storing the pattern in a pattern database, and managing a size of the pattern database by identifying, a subset of patterns that are eligible for deletion from the pattern database based on an age of each pattern, ranking each pattern of the subset based on a quality and a popularity metric, identifying, based on the ranking and from the subset, a second pattern and deleting the second pattern from the pattern database to produce an updated database.