Syntax Role for Neural Semantic Role Labeling Zuchao Li author Hai Zhao author Shexia He author Jiaxun Cai author 2021-11 text journal article Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal li-etal-2021-syntax 10.1162/coli_a_00408 https://aclanthology.org/2021.cl-3.17/ 2021-11 47 3 529 574