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Maria-Irina Nicolae

3 accepted papers

2025

Medical Multimodal Model Stealing Attacks via Adversarial Domain Alignment

AAAI 2025technical

Medical multimodal large language models (MLLMs) are becoming an instrumental part of healthcare systems, assisting medical personnel with decision making and results analysis. Models for radiology report generation are able to interpret medical imagery, thus reducing the workload of radiologists. A…

Cited by 1SourcePDFScholar
2024

Stealthy Imitation: Reward-guided Environment-free Policy Stealing

ICML 2024poster

Deep reinforcement learning policies, which are integral to modern control systems, represent valuable intellectual property. The development of these policies demands considerable resources, such as domain expertise, simulation fidelity, and real-world validation. These policies are potentially vul…

Cited by 2SourcePDFScholar