@inproceedings{ametaframeworkforspatiotemporalquantity1,
  title = {A Meta-framework for Spatiotemporal Quantity Extraction from Text},
  author = {Qiang Ning and Ben Zhou and Hao Wu and Haoruo Peng and Chuchu Fan and Matt Gardner},
  year = {2022},
  booktitle = {ACL 2022 5},
  url = {https://aclanthology.org/2022.acl-long.195},
}