Search Results for author: Mirco Giacobbe

Found 5 papers, 2 papers with code

On the Trade-off Between Efficiency and Precision of Neural Abstraction

no code implementations28 Jul 2023 Alec Edwards, Mirco Giacobbe, Alessandro Abate

Neural abstractions have been recently introduced as formal approximations of complex, nonlinear dynamical models.

Neural Abstractions

1 code implementation27 Jan 2023 Alessandro Abate, Alec Edwards, Mirco Giacobbe

We present a novel method for the safety verification of nonlinear dynamical models that uses neural networks to represent abstractions of their dynamics.

Neural Termination Analysis

no code implementations7 Feb 2021 Mirco Giacobbe, Daniel Kroening, Julian Parsert

We introduce a novel approach to the automated termination analysis of computer programs: we use neural networks to represent ranking functions.

Shielding Atari Games with Bounded Prescience

1 code implementation20 Jan 2021 Mirco Giacobbe, Mohammadhosein Hasanbeig, Daniel Kroening, Hjalmar Wijk

We present the first exact method for analysing and ensuring the safety of DRL agents for Atari games.

Atari Games Autonomous Driving

Formal Synthesis of Lyapunov Neural Networks

no code implementations19 Mar 2020 Alessandro Abate, Daniele Ahmed, Mirco Giacobbe, Andrea Peruffo

We employ a counterexample-guided approach where a numerical learner and a symbolic verifier interact to construct provably correct Lyapunov neural networks (LNNs).

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