@article{shin2026visibility,
  title = {Visibility nowcasting in South Korea: a machine learning approach to class imbalance and distribution shift},
  author = {Bong Gyun Shin and Chan Sik Lee and Hyesun Suh},
  year = {2026},
  eprint = {2605.21507},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.21507},
}