Privacy auditing empirically assesses privacy leakage by using membership inference attacks to establish lower bounds on privacy loss. We consider an observational auditing setting in which the auditor cannot insert canaries, control data inclusion, or retrain the target model, and must instead rely on fixed sets of kn...
Yao-Hong Yang, Gauri Pradhan, Qi Chen et al.· 0 citations
Tabular data underpin prediction and decision-making in medicine, finance, government and science, but often contain sensitive individual-level information, creating a need for accurate prediction while preserving privacy. Traditional private learning provides formal privacy guarantees, but requires slow dataset-specif...
Talal Alrawajfeh, Cristiana-Diana Diaconu, Ossi Räisä et al.· 0 citations
In the low-memory, low-bandwidth regime, $\gamma$-BIFR improves RMSE, amplified RMSE, and private training performance, while yielding tighter theoretical guarantees for multi-participation error in multi-epoch training.
Nikita P. Kalinin, Aki Rehn, Joel Daniel Andersson et al.· arXiv.org· 1 citation
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