Author

Lu-Bin Fan

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#artificial intelligence Preprint Sep 2026

MM-OPD: Towards One More Bottleneck Between Perception and Reasoning

Recent multimodal large language models (MLLMs) advance visual reasoning by strengthening both perception and reasoning, implicitly assuming a process that transitions seamlessly from perception to reasoning. However, we observe a counterintuitive phenomenon that challenges this assumption: holding the model, question,...

Jin-Tao Tong, Yujing Lou, Zhan-Ming Shen et al. · 0 citations

#artificial intelligence Preprint Aug 2026

DiffPDE: Masked Diffusion Language Models as PDE Solver

This work proposes DiffPDE, a framework leveraging discrete diffusion language models for targeted code repair by introducing a localized re-masking and infilling strategy, which achieves competitive accuracy, outperforms same-scale AR models, and significantly accelerates repair.

Wen-Xuan Guo, Yuyang Hong, Lu-Bin Fan et al. · 0 citations