OmanScience

Publications 2

Preprint Open access

Sharp Integrality Gaps in Calibration Distance

Zinan Wang, Xinhao Yang · 2026

We study the offline gap between deterministic calibration distance C and its fractional relaxation L for binary unit-weight sequences under total absolute-change cost. We sharpen the offline comparison C

Preprint Open access

Text-to-3D Policy: Fine-Grained Language-Behavior Alignment for Unseen Specification Generalization

Xinhao Yang, Wenhao Wu, Ning Lv et al. · 2026

3D visuomotor policies provide a strong foundation for spatially precise manipulation, yet current text-to-3D policies struggle to follow unseen fine-grained behavioral specifications beyond those covered by demonstrations. We study this challenge as unseen specification generalization, where language specifies behavio …

Xinhao Yang

Publications 2

Sharp Integrality Gaps in Calibration Distance

Text-to-3D Policy: Fine-Grained Language-Behavior Alignment for Unseen Specification Generalization

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