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Amir Sadovnik

2 papers indexed

arxivcs.CRcs.AI2026-07-17

Signal-based Model Access Risk Analysis for AI System Operations Security

Maria Mahbub, Steven Young, Amir Sadovnik, Edmon Begoli, Chris Rugenstein, Donald Coulter, et al.

Artificial intelligence (AI) systems are now ubiquitous across domains such as security, finance, healthcare, consumer technology, and large-scale cloud services, where they process massive volumes of data and make consequential decisions daily. This widespread adoption has creat…

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arxivcs.CVcs.AI2026-07-12

DiffUE: Enhancing Utility-Unlearnability Trade-off of Unlearnable Examples via Diffusion Autoencoders

Syed Irfan Ali Meerza, Oktay Ozturk, Amir Sadovnik, Jian Liu

AI models are increasingly trained on personal images scraped from social media and public platforms, often without consent, leading to serious privacy violations, such as unauthorized facial recognition and targeted advertising. To counter this, researchers have developed unlear…

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