CodedPaddedFL and CodedSecAgg: Straggler mitigation and secure aggregation in federated learning

R Schlegel, S Kumar, E Rosnes… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
We present two novel federated learning (FL) schemes that mitigate the effect of straggling
devices by introducing redundancy on the devices' data across the network. Compared to …

Privacy-preserving coded mobile edge computing for low-latency distributed inference

R Schlegel, S Kumar, E Rosnes… - IEEE Journal on …, 2022 - ieeexplore.ieee.org
We consider a mobile edge computing scenario where a number of devices want to perform
a linear inference on some local data given a network-side matrix. The computation is …

Distributed matrix-vector multiplication with sparsity and privacy guarantees

M Xhemrishi, R Bitar… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
We consider the problem of designing a coding scheme that allows both sparsity and
privacy for distributed matrix-vector multiplication. Perfect information-theoretic privacy …

Latency optimization for luby transform coded computation in wireless networks

B Fang, K Han, Z Wang, L Chen - IEEE Wireless …, 2022 - ieeexplore.ieee.org
Luby transform (LT) code has attracted a significant attention due to its rateless property and
low decoding complexity in distributed computing networks. However, for wireless networks …

Coding for straggler mitigation in federated learning

S Kumar, R Schlegel, E Rosnes… - ICC 2022-IEEE …, 2022 - ieeexplore.ieee.org
We present a novel coded federated learning (FL) scheme for linear regression that
mitigates the effect of straggling devices while retaining the privacy level of conventional FL …

Partial Replication for Delay-Optimal Distributed Edge Computing

Y He, T Li, X He, R Jin, H Dai - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The ever-increasing scale and more stringent latency requirements of mobile computing
tasks have driven the recent development of distributed edge computing. In distributed edge …

Sparsity and Privacy in Secret Sharing: A Fundamental Trade-Off

R Bitar, M Egger, A Wachter-Zeh… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This work investigates the design of sparse secret sharing schemes that encode a sparse
private matrix into sparse shares. This investigation is motivated by distributed computing …

Task-Decoding Assisted Cooperative Transmission for Coded Edge Computing

T Li, X He, R Jin, H Dai - IEEE Transactions on Wireless …, 2024 - ieeexplore.ieee.org
Distributed edge computing has been advocated as a key enabling technology to tackle
large-scale intelligence applications, which is however hampered by the straggling effect. To …

Rateless codes for low-latency distributed inference in mobile edge computing

A Frigård, S Kumar, E Rosnes - arXiv preprint arXiv:2108.07675, 2021 - arxiv.org
We consider a mobile edge computing scenario where users want to perform a linear
inference operation $\boldsymbol {W}\boldsymbol {x} $ on local data $\boldsymbol {x} $ for …