1 code implementation • 14 May 2023 • Matteo Biagiola, Andrea Stocco, Vincenzo Riccio, Paolo Tonella
Our empirical evaluation shows that the ensemble failure predictor by the digital siblings is superior to each individual simulator at predicting the failures of the digital twin.
1 code implementation • 21 Dec 2022 • Vincenzo Riccio, Paolo Tonella
In this paper, we investigate to what extent TIGs can generate valid inputs, according to both automated and human validators.
1 code implementation • 15 Sep 2021 • Vincenzo Riccio, Nargiz Humbatova, Gunel Jahangirova, Paolo Tonella
The adequacy of the test data used to test such systems can be assessed by their ability to expose artificially injected faults (mutations) that simulate real DL faults.
1 code implementation • 5 Jul 2021 • Tahereh Zohdinasab, Vincenzo Riccio, Alessio Gambi, Paolo Tonella
Deep Learning (DL) has been successfully applied to a wide range of application domains, including safety-critical ones.
1 code implementation • 6 Jul 2020 • Vincenzo Riccio, Paolo Tonella
If the frontier of misbehaviours is outside the validity domain of the system, the quality check is passed.
2 code implementations • 24 Oct 2019 • Nargiz Humbatova, Gunel Jahangirova, Gabriele Bavota, Vincenzo Riccio, Andrea Stocco, Paolo Tonella
The growing application of deep neural networks in safety-critical domains makes the analysis of faults that occur in such systems of enormous importance.