@article{metanodeaconciseapproachtoeffectively,
  title = {Meta-node: A Concise Approach to Effectively Learn Complex Relationships in Heterogeneous Graphs},
  author = {Jiwoong Park and Jisu Jeong and KyungMin Kim and Jin Young Choi},
  year = {2022},
  eprint = {2210.14480},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2210.14480v1},
}