Sijie Wang Ziwen Zhang Yong Dou Jun Luo Zhen Huang 0006 Discourse Component Recognition via Graph Neural Network in Chinese Student Argumentative Essays. 358-373 2022 KSEM (1) https://doi.org/10.1007/978-3-031-10983-6_28 conf/ksem/2022-1 db/conf/ksem/ksem2022-1.html#WangZDL022