Author

Yu-Xuan Zhang

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#artificial intelligence Preprint Apr 2026

DSS: Dynamic Semantic Steering for Robust Concept Erasure in Diffusion Models

Dynamic Semantic Steering (DSS) is proposed, a training-free, inference-time defense framework for robust and controllable concept erasure under prompt-level adversarial settings and achieves strong and consistent suppression across diverse concept categories and adversarial prompts.

Qing Gong, Zheng-Chun Zhou, Hua Meng et al. · 0 citations

#diffusion models Preprint Sep 2026

Gaussian Core LoRA: Distribution-Aware Dynamic Adaptation for Broad Concept Erasure

Gaussian Core LoRA, a distribution-aware low-rank adaptation framework that enables prototype-adaptive erasure with a single lightweight adapter, and shows robustness to adversarial prompts, scalability to multi-identity and multi-style erasure, and compatibility with SDXL and FLUX.

Qing Gong, Xun-Lei Chen, Yu-Xuan Zhang et al. · 0 citations