A Meta-framework for Spatiotemporal Quantity Extraction from Text Qiang Ning author Ben Zhou author Hao Wu author Haoruo Peng author Chuchu Fan author Matt Gardner author 2022-05 text Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Smaranda Muresan editor Preslav Nakov editor Aline Villavicencio editor Association for Computational Linguistics Dublin, Ireland conference publication ning-etal-2022-meta 10.18653/v1/2022.acl-long.195 https://aclanthology.org/2022.acl-long.195/ 2022-05 2736 2749