@article{pathintegralbasedconvolutionandpooling1,
  title = {Path Integral Based Convolution and Pooling for Heterogeneous Graph Neural Networks},
  author = {Lingjie Kong and Yun Liao},
  year = {2023},
  eprint = {2302.13399},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2302.13399v1},
}