Samsung Research China - Beijing at SemEval-2023 Task 2: An AL-R Model for Multilingual Complex Named Entity Recognition. - Haojie Zhang; Xiao Li; Renhua Gu; Xiaoyan Qu; Xiangfeng Meng; Shuo Hu; Song Liu (SemEval@ACL, 2023)

AISPACE at SemEval-2024 task 8: A Class-balanced Soft-voting System for Detecting Multi-generator Machine-generated Text. - Renhua Gu; Xiangfeng Meng (SemEval@NAACL, 2024)