Mauro Barni

Piecewise Function Approximation With Private Data

2015 · IEEE Transactions on Information Forensics and Security

We present two secure two party computation (STPC) protocols for piecewise function approximation on private data. The protocols rely on a piecewise approximation of the to-be-computed function easing the implementation in an STPC setting. The …

Wide Flat Minimum Watermarking for Robust Ownership Verification of GANs

2023 · arXiv (Cornell University)

We propose a novel multi-bit box-free watermarking method for the protection of Intellectual Property Rights (IPR) of GANs with improved robustness against white-box attacks like fine-tuning, pruning, quantization, and surrogate model attacks. The watermark is …