@article{r2hgpadoubleregularizedgaussianprocessfo,
  title = {R^2-HGP: A Double-Regularized Gaussian Process for Heterogeneous Transfer Learning},
  author = {Duo Wang and Xinming Wang and Chao Wang and Xiaowei Yue and Jianguo Wu},
  year = {2025},
  eprint = {2512.10258},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2512.10258},
}