Author

Yongsuk Choi

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#artificial intelligence Preprint Sep 2026

CWM: Controllable White-Box Meta-Prompting for Adaptive Retrieval-Augmented Generation and Reasoning Ability

Recently, Large Language Models (LLMs) have gained significant attention due to their strong language understanding and generation capabilities, demonstrating impressive reasoning abilities as well as effective utilization of external knowledge. Many studies have proposed methods that specialize in improving performanc...

Keuntae Kim, Eunhye Jeong, Yongsuk Choi · 0 citations

Preprint Jul 2026

ST-Veto: Spatio-Temporal Token Veto for Diffusion MLLMs via Taylor Prediction and Visual Grounding

Spatio-Temporal Token Veto is proposed, which leverages the ability to observe all token positions at each diffusion step and vetoes temporally unstable tokens via second-order Taylor prediction of confidence dynamics and filters weakly grounded tokens using image-attention mass, swapping them with safer candidates.

Keuntae Kim, Beomseok Lee, Hyunwoo Kim et al. · 0 citations