@article{shi2026diffusioncontrastive,
  title = {A Diffusion-Contrastive Graph Neural Network with Virtual Nodes for Wind Nowcasting in Unobserved Regions},
  author = {Jie Shi and Siamak Mehrkanoon},
  year = {2026},
  eprint = {2604.10328},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.10328},
}