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On Generating Transferable Targeted Perturbations

**Adversarial Machine Learning**, **ICCV 2021** Targeted & Transferable adversarial attack without labels.

Orthogonal Projection Loss

**Visual-Spatial Perception**, **ICCV 2021** New Loss function to enforce orthogonality for improved classification.

Rich Semantics Improve Few-shot Learning

**BMVC 2021** Improving few-short learning using Textual descriptions.

A Self-supervised Approach for Adversarial Robustness

**Adversarial Machine Learning**, **CVPR 2020**, **Oral**, **Top 5.7%** Self-supervised learning for adversarial purifications.

Cross-Domain Transferability of Adversarial Perturbations

**Adversarial Machine Learning**, **NeurIPS 2019** Cross-domain transferable adversarial attack.

Local Gradients Smoothing: Defense Against Localized Adversarial Attacks

**WACV 2019** Gradient regularization in the input space against adversarial patches.