GC-VLN: Instruction as Graph Constraints for Training-free Vision-and-Language Navigation

@misc{yin2025gcvlninstructiongraph,
      title={GC-VLN: Instruction as Graph Constraints for Training-free Vision-and-Language Navigation},
      author={Hang Yin and Haoyu Wei and Xiuwei Xu and Wenxuan Guo and Jie Zhou and Jiwen Lu},
      year={2025},
      eprint={2509.10454/metadata},
      archivePrefix={arXiv},
      primaryClass={cs.RO},
      url={https://arxiv.org/abs/2509.10454/metadata},
}