← Search

Chaowei Zhang

2 accepted papers

2025

Bridging Symmetry and Robustness: On the Role of Equivariance in Enhancing Adversarial Robustness

NeurIPS 2025spotlight

Adversarial examples reveal critical vulnerabilities in deep neural networks by exploiting their sensitivity to imperceptible input perturbations. While adversarial training remains the predominant defense strategy, it often incurs significant computational cost and may compromise clean-data accurac…

Cited by 0SourceScholar
2025

Is LLMs Hallucination Usable? LLM-based Negative Reasoning for Fake News Detection

AAAI 2025technical

The questionable responses caused by knowledge hallucination may lead to LLMs' unstable ability in decision-making. However, it has never been investigated whether the LLMs' hallucination is possibly usable for generating negative reasoning to assist fake news detection. In this paper, we propose a…

Cited by 0SourcePDFScholar