Marten van Dijk

Bringing Differential Private SGD to Practice: On the Independence of Gaussian Noise and the Number of Training Rounds

2021 · arXiv (Cornell University)

In the context of DP-SGD each round communicates a local SGD update which leaks some new information about the underlying local data set to the outside world. In order to provide privacy, Gaussian noise is …

CCSW '22

2022 · Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security

Clouds and massive-scale computing infrastructures are starting to dominate computing and will likely continue to do so for the foreseeable future. Major cloud operators are now comprising millions of cores hosting substantial fractions of corporate …