@article{constructingaknowledgegraphfrom,
  title = {AutoKG: Constructing Virtual Knowledge Graphs from Unstructured Documents for Question Answering},
  author = {Seunghak Yu and Tianxing He and James Glass},
  year = {2020},
  eprint = {2008.08995},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2008.08995v2},
}