@inproceedings{querygraphgenerationforansweringmulti,
  title = {Query Graph Generation for Answering Multi-hop Complex Questions from Knowledge Bases},
  author = {Yunshi Lan and Jing Jiang},
  year = {2020},
  booktitle = {ACL 2020 6},
  url = {https://aclanthology.org/2020.acl-main.91},
}