@article{schemaextractiononsemistructureddata,
  title = {Schema Extraction on Semi-structured Data},
  author = {Panpan Li and Yikun Gong and Chen Wang},
  year = {2020},
  eprint = {2012.08105},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2012.08105v2},
}