Author

Jae-In Hwang

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Preprint Aug 2026

Through Van Gogh's Eyes: Global Style Transfer with Diffusion Model

Global Style Guidance (GSG), which learns a residual global style offset in the intermediate feature space, or h-space, of a diffusion model under a fixed prompt, mitigates text-dependent artistic bias and achieves superior stylistic fidelity, content preservation, and output diversity compared to existing style transf...

J. Lee, Yujin Kim, Ghazanfar Ali et al. · 0 citations

#natural language process... Preprint Aug 2026

The Fragility of Jailbreak Robustness Across Operational States

This work finds that jailbreak robustness is highly fragile to operational-state variation: even when the attack remains fixed, changing only an ordinary system prompt not designed to affect safety can dramatically alter attack success rates.

Yuna Park, Hwang Youn Kim, Yujin Kim et al. · 0 citations