Qi Pang

F^2ed-Learning: Good Fences Make Good Neighbors

2021 · arXiv (Cornell University)

In this paper, we present F^2ed-Learning, the first federated learning protocol simultaneously defending against both semi-honest server and Byzantine malicious clients. Using a robust mean estimator called FilterL2, F^2ed-Learning is the first FL protocol with …

Automated Side Channel Analysis of Media Software with Manifold Learning

2021 · arXiv (Cornell University)

The prosperous development of cloud computing and machine learning as a service has led to the widespread use of media software to process confidential media data. This paper explores an adversary's ability to launch side …