@article{riemannianandsymplecticgeometryforhierar,
  title = {Riemannian and Symplectic Geometry for Hierarchical Text-Driven Place Recognition},
  author = {Tianyi Shang and Zhenyu Li},
  year = {2026},
  eprint = {2604.01598},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.01598},
}