Author

Jian-Sheng Fan

3 papers indexed here

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Preprint Oct 2026

SimpleTouch: Can Vision-Language-Action Models Master Contact-Rich Manipulation Without Tactile Policy Pretraining?

Tactile sensing provides essential contact information for robotic manipulation, yet incorporating it into pretrained vision-language-action (VLA) models remains challenging. A common concern is that simply introducing touch during task-specific fine-tuning may fail to bridge the cross-modal gap, yielding limited gains...

Chen Yang, Lin-Zhe Shi, Chang Jie Wu et al. · 0 citations

#machine learning Preprint Sep 2026

Beyond Arbitrary Geometry: Topology Generalization In neural PDE Operators

Topology is established as a distinct generalization axis beyond arbitrary-geometry compatibility and influence extends across the Hodge spectrum rather than remaining confined to the harmonic kernel, and global, low-frequency structural priors may help organize predictions in the faster-decaying complementary componen...

Pei-Yao Chen, Zhou-Yuan Xu, Ran Ding et al. · 0 citations

#artificial intelligence Review Sep 2026

BlueprintAgent: Constraint-Triggered Targeted Revisits for Simulation-Ready Generation from Scanned Structural Blueprints

Converting in-service reinforced-concrete (RC) building blueprints into simulation-ready models---structured frame representations that support deterministic FEM export and qualified-engineer review---underpins safety assessment and seismic retrofit, but the process remains manual. Direct prompting of a multimodal larg...

Zhou-Yuan Xu, Chen Yang, Lin-Hao Wang et al. · 0 citations