Search Results for author: Nicolò Michelusi

Found 6 papers, 1 papers with code

Biased Over-the-Air Federated Learning under Wireless Heterogeneity

no code implementations28 Mar 2024 Muhammad Faraz Ul Abrar, Nicolò Michelusi

Recently, Over-the-Air (OTA) computation has emerged as a promising federated learning (FL) paradigm that leverages the waveform superposition properties of the wireless channel to realize fast model updates.

Federated Learning

Analog-digital Scheduling for Federated Learning: A Communication-Efficient Approach

no code implementations1 Feb 2024 Muhammad Faraz Ul Abrar, Nicolò Michelusi

Focusing on a single FL round, we cast the optimal scheduling problem as the minimization of the mean squared error (MSE) on the estimated global gradient at the PS, subject to a delay constraint, yielding the optimal device scheduling configuration and quantization bits for the digital devices.

Federated Learning Quantization +1

Delay-Aware Hierarchical Federated Learning

no code implementations22 Mar 2023 Frank Po-Chen Lin, Seyyedali Hosseinalipour, Nicolò Michelusi, Christopher Brinton

The paper introduces delay-aware hierarchical federated learning (DFL) to improve the efficiency of distributed machine learning (ML) model training by accounting for communication delays between edge and cloud.

Federated Learning

Finite-Bit Quantization For Distributed Algorithms With Linear Convergence

no code implementations23 Jul 2021 Nicolò Michelusi, Gesualdo Scutari, Chang-Shen Lee

This paper studies distributed algorithms for (strongly convex) composite optimization problems over mesh networks, subject to quantized communications.

Quantization

Federated Learning with Communication Delay in Edge Networks

no code implementations21 Aug 2020 Frank Po-Chen Lin, Christopher G. Brinton, Nicolò Michelusi

Federated learning has received significant attention as a potential solution for distributing machine learning (ML) model training through edge networks.

Federated Learning

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