Author

Daizong Liu

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Review Open access 2026

A survey on AI agent security: Reasoning, Acting, and Self-Evolving

Artificial intelligence (AI) agents are rapidly evolving into autonomous systems capable of reasoning, acting, and continual evolving. Their increasing autonomy enables powerful real-world applications but also introduces security risks throughout the entire agent execution cycle. However, the security challenges arisi...

Dai-Zong Liu, Tian-Yao Luo, Shu-Wei Huang et al. · AI Plus · 0 citations

Oct 2026

Flexible Targeted Adversarial Alignment with Frequency-based Visual Focus for Attacking Large Vision-Language Models.

Although Large Vision-Language Models (LVLMs) have shown great capabilities across various downstream tasks, they are proven to be vulnerable to adversarial examples, thus resulting in critical safety issues. Existing adversarial attacks against LVLMs predominantly rely on uniform, image-wise perturbations, while large...

Dai-Zong Liu, Tian-Yao Luo, Junhao Dong et al. · IEEE Transactions on Pattern... · 0 citations

Preprint Aug 2026

Triple Expert Learning from Noisy Labels for Semi-Supervised Vision Foundation Model Adaptation

By separating different pseudo-label reliability regions into specialized adaptation paths, TriNoL improves robustness to noisy supervision while keeping the training cost low.

Xuan-Yu Liu, Zheng Fang, Hong-Yang He et al. · 2 citations