@article{improvinghyperrelationalknowledgegraph,
  title = {Improving Hyper-Relational Knowledge Graph Completion},
  author = {Donghan Yu and Yiming Yang},
  year = {2021},
  eprint = {2104.08167},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.08167v1},
}