Search Results for author: Giorgio Piras

Found 4 papers, 1 papers with code

Samples on Thin Ice: Re-Evaluating Adversarial Pruning of Neural Networks

no code implementations12 Oct 2023 Giorgio Piras, Maura Pintor, Ambra Demontis, Battista Biggio

Neural network pruning has shown to be an effective technique for reducing the network size, trading desirable properties like generalization and robustness to adversarial attacks for higher sparsity.

Network Pruning

Adversarial Attacks Against Uncertainty Quantification

no code implementations19 Sep 2023 Emanuele Ledda, Daniele Angioni, Giorgio Piras, Giorgio Fumera, Battista Biggio, Fabio Roli

Machine-learning models can be fooled by adversarial examples, i. e., carefully-crafted input perturbations that force models to output wrong predictions.

Semantic Segmentation Uncertainty Quantification

Explaining Machine Learning DGA Detectors from DNS Traffic Data

no code implementations10 Aug 2022 Giorgio Piras, Maura Pintor, Luca Demetrio, Battista Biggio

One of the most common causes of lack of continuity of online systems stems from a widely popular Cyber Attack known as Distributed Denial of Service (DDoS), in which a network of infected devices (botnet) gets exploited to flood the computational capacity of services through the commands of an attacker.

Decision Making

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