Author

Wen-Shu Fan

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Preprint Aug 2026

DiffSafeMerge: Mitigating Backdoor Inheritance in Diffusion Model Merging

Unconditional diffusion checkpoint merging assumes benign sources, yet a compromised public checkpoint can transfer a dormant backdoor while clean generation appears normal. Mitigation is difficult without knowing the compromised source, trigger, or target, and broad sanitization may degrade image quality. We introduce...

Jiayan Zhang, Ji Guo, Jiachen Li et al. · 0 citations

Preprint Sep 2026

RAPID: A Real-Time Defense Against Unauthorized Model Distillation for Text-to-Image Services

RAPID is proposed, a self-referenced latent maximization framework that removes external dependencies and encourages the same model update to induce consistently disruptive effects across training samples, thereby improving reachability and establishing a paradigm for real-time protection against unauthorized distillat...

Zi-Han Wang, Bo-Heng Li, Rui Zhang et al. · 0 citations

Preprint Aug 2026

EvoTrustRAG: Evolution-Aware Conflict Attribution and Evidence Handling for Reliable Retrieval-Augmented Generation

Retrieval-Augmented Generation (RAG) improves the factuality of large language models with external knowledge, yet conflicting evidence remains a fundamental challenge in dynamic and adversarial environments. Existing approaches often treat conflicts as static inconsistencies and select more reliable knowledge, overloo...

Xiao-Rui Nie, Hong-Wei Li, Shenghao Wu et al. · 1 citation