Author

Jiawei He

h-index 21 View on Semantic Scholar

We have 3 of 57 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Sep 2026

RoboHarn-Evo: Evolving Hierarchical Physical Knowledge for Self-Improving Robotic Manipulation

Vision-language models can coordinate long-horizon robot manipulation, yet successful task reasoning still depends on whether local physical interactions produce the intended effects. We study how repeated interaction can improve this capability without updating the base model. We introduce RoboHarn-Evo, a dual-loop ha...

Shi-Feng Bao, Fan-Ding Huang, Yi-Han Lin et al. · 0 citations

Jul 2026

DA-Nav: Direction-Aware City-Scale Vision-Language Navigation

DA-Nav is proposed, a Direction-Aware vision-language Navigation framework that reformulates navigation as a discrete spatial grounding problem on the egocentric 2D image plane, outperforming existing State-of-The-Art (SoTA) methods while maintaining a substantially stronger recovery capability.

Ye Yuan, Kehan Chen, Xinqiang Yu et al. · arXiv.org · 0 citations

Preprint Aug 2026

JEPA-WAM: Learning Vision-Language-Action Policies with Joint-Embedding World Modeling

JEPA-WAM, a latent WAM built in a pretrained V-JEPA space, which couples latent transition prediction with continuous action generation through a shared predictor, predicts a spatially structured joint current-future target that captures task-shared visual temporal structure between current and future observations, whi...

Yi-Han Lin, Jia-Wei He, Shi-Feng Bao et al. · 10 citations · ⚡1