@article{hgarahierarchicalinteractionframeworkvia,
  title = {H-GAR: A Hierarchical Interaction Framework via Goal-Driven Observation-Action Refinement for Robotic Manipulation},
  author = {Yijie Zhu and Rui Shao and Ziyang Liu and Jie He and Jizhihui Liu and Jiuru Wang and Zitong Yu},
  year = {2025},
  eprint = {2511.17079},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2511.17079},
}