Interactional Stancetaking in Online Forums Scott F Kiesling author Umashanthi Pavalanathan author Jim Fitzpatrick author Xiaochuang Han author Jacob Eisenstein author 2018-12 text journal article Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal kiesling-etal-2018-interactional 10.1162/coli_a_00334 https://aclanthology.org/J18-4007/ 2018-12 44 4 683 718