@article{exploringspatialdiversityforregionbaseda,
  title = {Exploring Spatial Diversity for Region-based Active Learning},
  author = {Lile Cai and Xun Xu and Lining Zhang and Chuan-Sheng Foo},
  year = {2025},
  eprint = {2507.17367},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2507.17367},
}