@article{dualgraphmultitaskframeworkforimbalanced,
  title = {Dual Graph Multitask Framework for Imbalanced Delivery Time Estimation},
  author = {Lei Zhang and Mingliang Wang and Xin Zhou and Xingyu Wu and Yiming Cao and Yonghui Xu and Lizhen Cui and Zhiqi Shen},
  year = {2023},
  eprint = {2302.07429},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2302.07429v2},
}