5 accepted papers
This paper jointly considers privacy preservation and Byzantine-robustness in decentralized learning. In a decentralized network, honest-but-curious agents faithfully follow the prescribed algorithm, but expect to infer their neighbors’ private data from messages received during the learning process…
This paper aims at jointly addressing two seemly conflicting issues in federated learning: differential privacy (DP) and Byzantine-robustness, which are particularly challenging when the distributed data are non-i.i.d. (independent and identically distributed). The standard DP mechanisms add noise t…
We investigate the problem of Byzantine-robust compressed federated learning, where the transmissions from the workers to the master node are compressed, and subject to malicious attacks from an unknown number of Byzantine workers. We show that the vanilla combination of the distributed compressed s…
Motivated by the emerging federated learning applications, we jointly consider the problems of Byzantine-robustness and communication efficiency in distributed non-convex learning over non-IID data. We propose a compressed robust stochastic model aggregation (CRSA) method, which applies the idea of…
We consider the problem of phase modulated continuous wave (PMCW) radar signal processing when the receiver utilizes one-bit sampling with known time-varying thresholds. We formulate the target parameter estimation problem as a sparse signal recovery problem and use the alternating direction method…