I Beg to Differ: A study of constructive disagreement in online conversations Christine De Kock author Andreas Vlachos author 2021-04 text Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume Paola Merlo editor Jorg Tiedemann editor Reut Tsarfaty editor Association for Computational Linguistics Online conference publication de-kock-vlachos-2021-beg 10.18653/v1/2021.eacl-main.173 https://aclanthology.org/2021.eacl-main.173/ 2021-04 2017 2027