CONNER: A Cascade Count and Measurement Extraction Tool for Scientific Discourse Jiarun Cao author Yuejia Xiang author Yunyan Zhang author Zhiyuan Qi author Xi Chen author Yefeng Zheng author 2021-08 text Proceedings of the 15th International Workshop on Semantic Evaluation (SemEval-2021) Alexis Palmer editor Nathan Schneider editor Natalie Schluter editor Guy Emerson editor Aurelie Herbelot editor Xiaodan Zhu editor Association for Computational Linguistics Online conference publication cao-etal-2021-conner 10.18653/v1/2021.semeval-1.176 https://aclanthology.org/2021.semeval-1.176/ 2021-08 1239 1244