21 citations · 136 across the 22 of their papers we have counts for
3 papers · 1 filter
An Accelerated Decentralized Stochastic Proximal Algorithm for Finite Sums
Hadrien Hendrikx, Francis Bach, Laurent Massoulie
Modern large-scale finite-sum optimization relies on two key aspects: distribution and stochastic updates. For smooth and strongly convex problems, existing decentralized algorithm…
Who started this rumor? Quantifying the natural differential privacy guarantees of gossip protocols
Aurélien Bellet, Rachid Guerraoui, Hadrien Hendrikx
Gossip protocols are widely used to disseminate information in massive peer-to-peer networks. These protocols are often claimed to guarantee privacy because of the uncertainty they…
Asynchronous Accelerated Proximal Stochastic Gradient for Strongly Convex Distributed Finite Sums
Hadrien Hendrikx, Francis Bach, Laurent Massoulié
In this work, we study the problem of minimizing the sum of strongly convex functions split over a network of nodes. We propose the decentralized and asynchronous algorithm ADF…