@ARTICLE{ma2025skyLoc,
  author={Weixin Ma and Shoudong Huang and Yuxiang Sun},
  journal={IEEE Transactions on Intelligent Transportation Systems}, 
  title={SkyLoc: Cross-Modal Global Localization With a Sky-Looking Fish-Eye Camera and OpenStreetMap}, 
  year={2025},
  volume={26},
  number={5},
  pages={5832-5842},
  doi={10.1109/TITS.2025.3550941}}