Author

Zhi-Yuan Ma

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#artificial intelligence Preprint Sep 2026

Resolving State-Representation Mismatch: State-Space Visual Reasoning for Open-Loop VLA Planning

Despite rapid progress in vision-language-action (VLA) models, existing reasoning paradigms still face a fundamental \emph{state-representation mismatch} in open-loop planning. Given only an initial observation, models must internally simulate action-conditioned state transitions, whereas text-, pixel-, and latent-spac...

Jun-Hao Xiao, Hao-Xiang Zhao, Meng-Hao Fang et al. · 0 citations

Open access Sep 2026

Forbid Your Attention: Fooling Multimodal Large Language Models by Selectively Removing Intrinsic Focus in Spectral Domain

Multimodal large language models (MLLMs) have extended the capability of large language models (LLMs) to process more contextual multimodal information, showing remarkable progress in diverse realistic multimodal applications. Despite their strong perception and reasoning abilities, recent studies reveal that MLLMs rem...

Dai-Zong Liu, Junhao Dong, Zhi-Yuan Ma et al. · IEEE transactions on multime... · 0 citations