Title
Local Differential Privacy Is Equivalent to Contraction of an $f$ -Divergence
Abstract
We investigate the local differential privacy (LDP) guarantees of a randomized privacy mechanism via its contraction properties. We first show that LDP constraints can be equivalently cast in terms of the contraction coefficient of the $\mathsf{E}_{\gamma}$-divergence. We then use this equivalent formula to express LDP guarantees of privacy mechanisms in terms of contraction coefficient...
Year
DOI
Venue
2021
10.1109/ISIT45174.2021.9517999
2021 IEEE International Symposium on Information Theory (ISIT)
DocType
ISBN
Citations 
Conference
978-1-5386-8209-8
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Shahab Asoodeh165.53
Maryam Aliakbarpour200.34
Flávio du Pin Calmon302.03