134 citations · 553 across the 48 of their papers we have counts for
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Parallel Inexact Levenberg-Marquardt Method for Nearly-Separable Nonlinear Least Squares
Lidija Fodor, Dusan Jakovetic, Natasa Krejic +1
Motivated by localization problems such as cadastral maps refinements, we consider a generic Nonlinear Least Squares (NLS) problem of minimizing an aggregate squared fit across all…
Smoothed Gradient Clipping and Error Feedback for Decentralized Optimization under Symmetric Heavy-Tailed Noise
Shuhua Yu, Dusan Jakovetic, Soummya Kar
Motivated by understanding and analysis of large-scale machine learning under heavy-tailed gradient noise, we study decentralized optimization with gradient clipping, i.e., in whic…
Distributed Inexact Newton Method with Adaptive Step Sizes
Dusan Jakovetic, Natasa Krejic, Greta Malaspina
We consider two formulations for distributed optimization wherein agents in a generic connected network solve a problem of common interest: distributed personalized optimizatio…