2 papers
cs.CV2025
A Parametric Approach to Adversarial Augmentation for Cross-Domain Iris Presentation Attack Detection
Debasmita Pal, Redwan Sony, Arun Ross
Iris-based biometric systems are vulnerable to presentation attacks (PAs), where adversaries present physical artifacts (e.g., printed iris images, textured contact lenses) to defe…
cs.LG2025
Task-conditioned Ensemble of Expert Models for Continuous Learning
Renu Sharma, Debasmita Pal, Arun Ross
One of the major challenges in machine learning is maintaining the accuracy of the deployed model (e.g., a classifier) in a non-stationary environment. The non-stationary environme…