Extremal mechanisms for pointwise maximal leakage

L Grosse, S Saeidian… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Data publishing under privacy constraints can be achieved with mechanisms that add
randomness to data points when released to an untrusted party, thereby decreasing the …

Information Density Bounds for Privacy

S Saeidian, L Grosse, P Sadeghi, M Skoglund… - arXiv preprint arXiv …, 2024 - arxiv.org
This paper explores the implications of guaranteeing privacy by imposing a lower bound on
the information density between the private and the public data. We introduce an …

Quantifying Privacy via Information Density

L Grosse, S Saeidian, P Sadeghi, TJ Oechtering… - arXiv preprint arXiv …, 2024 - arxiv.org
We examine the relationship between privacy metrics that utilize information density to
measure information leakage between a private and a disclosed random variable. Firstly, we …

Pointwise Maximal Leakage: Robust, Flexible and Explainable Privacy

S Saeidian - 2024 - diva-portal.org
For several decades now, safeguarding sensitive information from disclosure has been a
key focus in computer science and information theory. Especially, in the past two decades …