@article{choecrossdomainheterogeneousgraphpromptl,
  title = {CHoE: Cross-Domain Heterogeneous Graph Prompt Learning via Structure-Conditioned Experts},
  author = {Peiyuan Li and Yongqi Huang and Jitao Zhao and Dongxiao He and Di Jin and Weixiong Zhang},
  year = {2026},
  eprint = {2605.15888},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.15888},
}