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cs.CV2023
Vulnerability Analysis of Transformer-based Optical Character Recognition to Adversarial Attacks
Lucas Beerens, Desmond J. Higham
Recent advancements in Optical Character Recognition (OCR) have been driven by transformer-based models. OCR systems are critical in numerous high-stakes domains, yet their vulnera…
cs.AI2023
Adversarial Ink: Componentwise Backward Error Attacks on Deep Learning
Lucas Beerens, Desmond J. Higham
Deep neural networks are capable of state-of-the-art performance in many classification tasks. However, they are known to be vulnerable to adversarial attacks -- small perturbation…