Key Point Matching with Transformers Emanuele Cosenza author 2021-11 text Proceedings of the 8th Workshop on Argument Mining Khalid Al-Khatib editor Yufang Hou editor Manfred Stede editor Association for Computational Linguistics Punta Cana, Dominican Republic conference publication cosenza-2021-key 10.18653/v1/2021.argmining-1.20 https://aclanthology.org/2021.argmining-1.20/ 2021-11 190 199