Tag: privacy
All the articles with the tag "privacy".
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Does differential privacy solve copyright?
A walkthrough of why generative AI scrambles two centuries of US copyright doctrine, the proposed technical fixes — differential privacy, near access-freeness, clean-room training — and why none of them are actually copyright protection. Memorization ≠ infringement. Privacy ≠ copyright.
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Data extraction after exact unlearning
Reproducing and extending Wu et al.'s Reversed Model Guidance attack against exact unlearning. Across WMDP and a synthetic medical dataset, RMG reliably outperforms unguided pre-unlearning generation, lifting A-ESR by up to ~63%, and reveals a "sweet spot" in forget-set ratio plus an inverse relationship between memorization and the optimal guidance scale.