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Frédéric Giroire

3 accepted papers

2025

Attribute Inference Attacks for Federated Regression Tasks

AAAI 2025technical

Federated Learning (FL) enables multiple clients, such as mobile phones and IoT devices, to collaboratively train a global machine learning model while keeping their data localized. However, recent studies have revealed that the training phase of FL is vulnerable to reconstruction attacks, such as a…

2024

On the Sparsity of the Strong Lottery Ticket Hypothesis

NeurIPS 2024poster

Considerable research efforts have recently been made to show that a random neural network $N$ contains subnetworks capable of accurately approximating any given neural network that is sufficiently smaller than $N$, without any training. This line of research, known as the Strong Lottery Ticket Hyp…

Cited by 0SourcePDFScholar
2022

Biased Majority Opinion Dynamics: Exploiting Graph k-domination

IJCAI 2022poster

We study opinion dynamics in multi-agent networks where agents hold binary opinions and are influenced by their neighbors while being biased towards one of the two opinions, called the superior opinion. The dynamics is modeled by the following process: at each round, a randomly selected agent choose…

Cited by 15SourcePDFScholar