@article{graphembeddingforcombinatorial,
  title = {Graph Learning for Combinatorial Optimization: A Survey of State-of-the-Art},
  author = {Yun Peng and Byron Choi and Jianliang Xu},
  year = {2020},
  eprint = {2008.12646},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2008.12646v3},
}