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Daiguo Zhou

2 accepted papers

2026

Restoring Initial Noise Sensitivity in Text-to-Image Distillation through Geometric Alignment

ICML 2026poster

Generative distillation significantly accelerates text-to-image (T2I) generation by compressing multi-step trajectories into few-step student models while preserving perceptual quality. However, existing distillation methods prioritize efficiency and output fidelity, often overlooking the preservati…

Cited by 0SourceScholar
2026

SafeGRPO: Self-Rewarded Multimodal Safety Alignment via Rule-Governed Policy Optimization

CVPR 2026

Multimodal large language models (MLLMs) have demonstrated impressive reasoning and instruction-following capabilities, yet their expanded modality space introduces new compositional safety risks that emerge from complex text-image interactions.Such cross-modal couplings can produce unsafe semantics

Cited by 0SourcecodeScholar