Search Results for author: Nicola Bastianello

Found 7 papers, 3 papers with code

Enhancing Privacy in Federated Learning through Local Training

no code implementations26 Mar 2024 Nicola Bastianello, Changxin Liu, Karl H. Johansson

In this paper we propose the federated private local training algorithm (Fed-PLT) for federated learning, to overcome the challenges of (i) expensive communications and (ii) privacy preservation.

Federated Learning

Robust Online Learning over Networks

no code implementations1 Sep 2023 Nicola Bastianello, Diego Deplano, Mauro Franceschelli, Karl H. Johansson

The recent deployment of multi-agent networks has enabled the distributed solution of learning problems, where agents cooperate to train a global model without sharing their local, private data.

Online Distributed Learning with Quantized Finite-Time Coordination

no code implementations13 Jul 2023 Nicola Bastianello, Apostolos I. Rikos, Karl H. Johansson

Online distributed learning refers to the process of training learning models on distributed data sources.

Federated Learning

OpReg-Boost: Learning to Accelerate Online Algorithms with Operator Regression

1 code implementation27 May 2021 Nicola Bastianello, Andrea Simonetto, Emiliano Dall'Anese

This paper presents a new regularization approach -- termed OpReg-Boost -- to boost the convergence and lessen the asymptotic error of online optimization and learning algorithms.

regression

tvopt: A Python Framework for Time-Varying Optimization

2 code implementations12 Nov 2020 Nicola Bastianello

Then it discusses the different components of the framework and their use for modeling and solving time-varying optimization problems.

Benchmarking

Extrapolation-based Prediction-Correction Methods for Time-varying Convex Optimization

no code implementations24 Apr 2020 Nicola Bastianello, Ruggero Carli, Andrea Simonetto

In this paper, we focus on the solution of online optimization problems that arise often in signal processing and machine learning, in which we have access to streaming sources of data.

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