Search Results for author: Alessio Lomuscio

Found 6 papers, 2 papers with code

Tight Verification of Probabilistic Robustness in Bayesian Neural Networks

1 code implementation21 Jan 2024 Ben Batten, Mehran Hosseini, Alessio Lomuscio

We introduce two algorithms for computing tight guarantees on the probabilistic robustness of Bayesian Neural Networks (BNNs).

Expressive Losses for Verified Robustness via Convex Combinations

1 code implementation23 May 2023 Alessandro De Palma, Rudy Bunel, Krishnamurthy Dvijotham, M. Pawan Kumar, Robert Stanforth, Alessio Lomuscio

In order to train networks for verified adversarial robustness, it is common to over-approximate the worst-case loss over perturbation regions, resulting in networks that attain verifiability at the expense of standard performance.

Adversarial Robustness

Efficient Verification of Neural Networks Against LVM-Based Specifications

no code implementations CVPR 2023 Harleen Hanspal, Alessio Lomuscio

The deployment of perception systems based on neural networks in safety critical applications requires assurance on their robustness.

Formal Verification of CNN-based Perception Systems

no code implementations28 Nov 2018 Panagiotis Kouvaros, Alessio Lomuscio

We address the problem of verifying neural-based perception systems implemented by convolutional neural networks.

An approach to reachability analysis for feed-forward ReLU neural networks

no code implementations22 Jun 2017 Alessio Lomuscio, Lalit Maganti

We study the reachability problem for systems implemented as feed-forward neural networks whose activation function is implemented via ReLU functions.

Interactions between Knowledge and Time in a First-Order Logic for Multi-Agent Systems: Completeness Results

no code implementations23 Jan 2014 Francesco Belardinelli, Alessio Lomuscio

We investigate a class of first-order temporal-epistemic logics for reasoning about multi-agent systems.

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