Self-healing robust neural networks via closed-loop control

Z Chen, Q Li, Z Zhang - Journal of machine learning research, 2022 - jmlr.org
Despite the wide applications of neural networks, there have been increasing concerns
about their vulnerability issue. While numerous attack and defense techniques have been …

Exploring diversified adversarial robustness in neural networks via robust mode connectivity

R Wang, Y Li, S Liu - … of the IEEE/CVF Conference on …, 2023 - openaccess.thecvf.com
This paper proposes a new method called robust mode connectivity (RMC) to enhance the
adversarial robustness of neural networks (NNs) by exploring a wider range of parameter …

PID Control-Based Self-Healing to Improve the Robustness of Large Language Models

Z Chen, Z Wang, Y Yang, Q Li, Z Zhang - arXiv preprint arXiv:2404.00828, 2024 - arxiv.org
Despite the effectiveness of deep neural networks in numerous natural language processing
applications, recent findings have exposed the vulnerability of these language models when …

Ask: Adversarial soft k-nearest neighbor attack and defense

R Wang, T Chen, P Yao, S Liu, I Rajapakse… - IEEE …, 2022 - ieeexplore.ieee.org
K-Nearest Neighbor (kNN)-based deep learning methods have been applied to many
applications due to their simplicity and geometric interpretability. However, the robustness of …

Robust Mode Connectivity-Oriented Adversarial Defense: Enhancing Neural Network Robustness Against Diversified Attacks

R Wang, Y Li, S Liu - arXiv preprint arXiv:2303.10225, 2023 - arxiv.org
Adversarial robustness is a key concept in measuring the ability of neural networks to
defend against adversarial attacks during the inference phase. Recent studies have shown …

Deep Adversarially-Enhanced k-Nearest Neighbors

R Wang, T Chen, A Hero - arXiv preprint arXiv:2108.06797, 2021 - arxiv.org
Recent works have theoretically and empirically shown that deep neural networks (DNNs)
have an inherent vulnerability to small perturbations. Applying the Deep k-Nearest …