Lizhi Xiong
2 papers · Latest:
Computer Vision
Beyond Text Prompts: Precise Concept Erasure through Text-Image Collaboration
TICoE is a text-image collaborative framework that precisely erases undesirable concepts from generative models while preserving content fidelity.
2604.15829
Cryptography & SecurityScaling Exposes the Trigger: Input-Level Backdoor Detection in Text-to-Image Diffusion Models via Cross-Attention Scaling
SET detects backdoors in T2I models by scaling cross-attention, revealing response divergence between benign and malicious inputs, outperforming prior methods.
2604.12446
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