YNUDLG at IJCNLP-2017 Task 5: A CNN-LSTM Model with Attention for Multi-choice Question Answering in Examinations. - Min Wang; Qingxun Liu; Peng Ding 001; Yongbin Li; Xiaobing Zhou (IJCNLP (Shared Tasks), 2017)

YNUDLG at SemEval-2017 Task 4: A GRU-SVM Model for Sentiment Classification and Quantification in Twitter. - Ming Wang; Biao Chu; Qingxun Liu; Xiaobing Zhou (SemEval@ACL, 2017)

YNU_AI1799 at SemEval-2018 Task 11: Machine Comprehension using Commonsense Knowledge of Different model ensemble. - Qingxun Liu; Yao Hongdou; Zhou Xaobing; Xie Ge (SemEval@NAACL-HLT, 2018)