351 citations · 1.2k across the 14 of their papers we have counts for
3 papers · 1 filter
Distributed Dictionary Learning
Amir Daneshmand, Gesualdo Scutari, Francisco Facchinei
The paper studies distributed Dictionary Learning (DL) problems where the learning task is distributed over a multi-agent network with time-varying (nonsymmetric) connectivity. Thi…
Asynchronous Parallel Algorithms for Nonconvex Optimization
Loris Cannelli, Francisco Facchinei, Vyacheslav Kungurtsev +1
We propose a new asynchronous parallel block-descent algorithmic framework for the minimization of the sum of a smooth nonconvex function and a nonsmooth convex one, subject to bot…
Parallel and Distributed Methods for Nonconvex Optimization--Part II: Applications
Gesualdo Scutari, Francisco Facchinei, Lorenzo Lampariello +2
In Part I of this paper, we proposed and analyzed a novel algorithmic framework for the minimization of a nonconvex (smooth) objective function, subject to nonconvex constraints, b…