Search Results for author: Viktoria Fodor

Found 9 papers, 1 papers with code

Quantized Hierarchical Federated Learning: A Robust Approach to Statistical Heterogeneity

no code implementations3 Mar 2024 Seyed Mohammad Azimi-Abarghouyi, Viktoria Fodor

This paper presents a novel hierarchical federated learning algorithm within multiple sets that incorporates quantization for communication-efficiency and demonstrates resilience to statistical heterogeneity.

Federated Learning Quantization

Hierarchical Over-the-Air Federated Learning with Awareness of Interference and Data Heterogeneity

no code implementations2 Jan 2024 Seyed Mohammad Azimi-Abarghouyi, Viktoria Fodor

When implementing hierarchical federated learning over wireless networks, scalability assurance and the ability to handle both interference and device data heterogeneity are crucial.

Federated Learning

Optimal Receive Filter Design for Misaligned Over-the-Air Computation

1 code implementation27 Sep 2023 Henrik Hellström, Saeed Razavikia, Viktoria Fodor, Carlo Fischione

The fundamental idea of OAC is to exploit signal superposition to compute functions of multiple simultaneously transmitted signals.

Resource Dimensioning for Single-Cell Edge Video Analytics

no code implementations9 May 2023 Jaume Anguera Peris, Viktoria Fodor

Edge intelligence is an emerging technology where the base stations located at the edge of the network are equipped with computing units that provide machine learning services to the end users.

Scalable Hierarchical Over-the-Air Federated Learning

no code implementations29 Nov 2022 Seyed Mohammad Azimi-Abarghouyi, Viktoria Fodor

When implementing hierarchical federated learning over wireless networks, scalability assurance and the ability to handle both interference and device data heterogeneity are crucial.

Federated Learning

Modelling multi-cell edge video analytics

no code implementations16 Feb 2022 Jaume Anguera Peris, Viktoria Fodor

Edge intelligence is a scalable solution for analyzing distributed data, but it cannot provide reliable services in large-scale cellular networks unless the inherent aspects of fading and interference are also taken into consideration.

Fairness

Over-the-Air Federated Learning with Retransmissions (Extended Version)

no code implementations19 Nov 2021 Henrik Hellström, Viktoria Fodor, Carlo Fischione

Finally, we propose a heuristic for selecting the optimal number of retransmissions, which can be calculated before training the ML model.

Federated Learning

Wireless for Machine Learning

no code implementations31 Aug 2020 Henrik Hellström, José Mairton B. da Silva Jr, Mohammad Mohammadi Amiri, Mingzhe Chen, Viktoria Fodor, H. Vincent Poor, Carlo Fischione

As data generation increasingly takes place on devices without a wired connection, machine learning (ML) related traffic will be ubiquitous in wireless networks.

Active Learning BIG-bench Machine Learning +1

Distributed Algorithms for Feature Extraction Off-loading in Multi-Camera Visual Sensor Networks

no code implementations15 May 2017 Emil Eriksson, György Dán, Viktoria Fodor

Real-time visual analysis tasks, like tracking and recognition, require swift execution of computationally intensive algorithms.

Distributed Optimization

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