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:
Mar. 05, 2019
Filed:
Oct. 11, 2016
Method for differentially private aggregation in a star topology under a realistic adversarial model
Applicant:
Palo Alto Research Center Incorporated, Palo Alto, CA (US);
Inventors:
Shantanu Rane, Menlo Park, CA (US);
Vincent Bindschaedler, Urbana, IL (US);
Alejandro E. Brito, Mountain View, CA (US);
Ersin Uzun, Campbell, CA (US);
Vanishree Rao, Mountain View, CA (US);
Assignee:
PALO ALTO RESEARCH CENTER INCORPORATED, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 7/04 (2006.01); G06F 17/30 (2006.01); H04N 7/16 (2011.01); G06F 21/62 (2013.01); H04L 9/08 (2006.01); G06F 21/60 (2013.01); H04L 9/00 (2006.01);
U.S. Cl.
CPC ...
G06F 21/6245 (2013.01); G06F 21/602 (2013.01); H04L 9/008 (2013.01); H04L 9/085 (2013.01); H04L 2209/08 (2013.01); H04L 2209/16 (2013.01);
Abstract
One embodiment provides a system for noise addition to enforce data privacy protection in a star network. In operation, participants may add a noise component to a dataset. An aggregator may receive the noise components from the plurality of participants, compute an overall noise term based on the received noise components, and aggregate values using the noise components and overall noise term.