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Yunhao Chen

3 accepted papers

2026

RA-Det: Towards Universal Detection of AI-Generated Images via Robustness Asymmetry

ICML 2026poster

Recent image generators produce photo-realistic content that undermines the reliability of downstream recognition systems. As visual appearance cues become less pronounced, appearance-driven detectors that rely on forensic cues or high-level representations lose stability. This motivates a shift fro…

Cited by 0SourceScholar
2026

SIDE: Surrogate Conditional Data Extraction from Diffusion Models

AAAI 2026technical

As diffusion probabilistic models (DPMs) become central to Generative AI (GenAI), understanding their memorization behavior is essential for evaluating risks such as data leakage, copyright infringement, and trustworthiness. While prior research finds conditional DPMs highly susceptible to data extr

Cited by 0SourcePDFScholar
2025

Anyattack: Towards Large-scale Self-supervised Adversarial Attacks on Vision-language Models

CVPR 2025poster

Due to their multimodal capabilities, Vision-Language Models (VLMs) have found numerous impactful applications in real-world scenarios. However, recent studies have revealed that VLMs are vulnerable to image-based adversarial attacks. Traditional targeted adversarial attacks require specific targets…

Cited by 0SourcePDFScholar