Fabio Brau

Email: fabio.brau@unica.it

Addr: Via Marengo, 2, 09123

City: Cagliari, Italy

Fabio holds a Master’s degree in Mathematics (Pisa, 2019) and a Ph.D. in Computer Engineering (Pisa, 2023), where his research focused on the certification of robustness for deep neural networks. His current work spans Adversarial Machine Learning and Trustworthiness of AI Systems, with focus on Computer Vision. He has also contributed to the theoretical and practical study of Lipschitz-constrained architectures for enhancing model stability and certifiable robustness. He published in top-tier AI/ML conferences such as NeurIPS, CVPR, AAAI and, in journals such as IEEE TPAMI. He is currently involved in European research projects on trustworthy AI, and serves as a reviewer for several conferences and journals.

news

Nov 10, 2025	The paper SOM Directions are better than one has been accepted to AAAI 26! !! Congrats to Giorgio Piras and Raffaele Mura !
Nov 07, 2025	My web page is online! It’s still messy, will be ready soon

latest posts

Mar 26, 2025	a post with plotly.js

selected publications

ArXiv

SOM Directions are Better than One: Multi-Directional Refusal Suppression in Language Models

Giorgio Piras, Raffaele Mura, Fabio Brau, and 3 more authors

arXiv preprint arXiv:2511.08379, 2026

PDF

CVPR

1-Lipschitz Layers Compared: Memory Speed and Certifiable Robustness

Bernd Prach, Fabio Brau, Giorgio Buttazzo, and 1 more author

In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), Jun 2024

Bib PDF Code Poster

@inproceedings{prach20241,
  author = {Prach, Bernd and Brau, Fabio and Buttazzo, Giorgio and Lampert, Christoph H.},
  title = {1-Lipschitz Layers Compared: Memory Speed and Certifiable Robustness},
  booktitle = {Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)},
  month = jun,
  year = {2024},
  pages = {24574-24583},
}

AAAI

Robust-by-Design Classification via Unitary-Gradient Neural Networks

Fabio Brau, Giulio Rossolini, Alessandro Biondi, and 1 more author

Proceedings of the AAAI Conference on Artificial Intelligence, Jun 2023

Bib PDF

@article{brau2023robust,
  title = {Robust-by-Design Classification via Unitary-Gradient Neural Networks},
  volume = {37},
  number = {12},
  journal = {Proceedings of the AAAI Conference on Artificial Intelligence},
  author = {Brau, Fabio and Rossolini, Giulio and Biondi, Alessandro and Buttazzo, Giorgio},
  year = {2023},
  month = jun,
  pages = {14729-14737},
}

TPAMI

On the Minimal Adversarial Perturbation for Deep Neural Networks With Provable Estimation Error

Fabio Brau, Giulio Rossolini, Alessandro Biondi, and 1 more author

IEEE Transactions on Pattern Analysis and Machine Intelligence, Jun 2023

Bib PDF

@article{brau2023minimal,
  author = {Brau, Fabio and Rossolini, Giulio and Biondi, Alessandro and Buttazzo, Giorgio},
  journal = {IEEE Transactions on Pattern Analysis and Machine Intelligence},
  title = {On the Minimal Adversarial Perturbation for Deep Neural Networks With Provable Estimation Error},
  year = {2023},
  volume = {45},
  number = {4},
  pages = {5038-5052},
  keywords = {Perturbation methods;Robustness;Estimation;Neural networks;Deep learning;Error analysis;Computational modeling;Adversarial robustness;deep neural networks;trustworthy AI;verification methods},
}