Enhancing Unsupervised Pretraining with External Knowledge for Natural Language Inference. - Xiaoyu Yang 002; Xiaodan Zhu 001; Huasha Zhao; Qiong Zhang; Yufei Feng (Canadian AI, 2019)

Program Enhanced Fact Verification with Verbalization and Graph Attention Network. - Xiaoyu Yang 002; Feng Nie; Yufei Feng; Quan Liu 003; Zhigang Chen 003; Xiaodan Zhu 001 (EMNLP (1), 2020)

SemEval-2020 Task 5: Counterfactual Recognition. - Xiaoyu Yang 002; Stephen Obadinma; Huasha Zhao; Qiong Zhang; Stan Matwin; Xiaodan Zhu 001 (SemEval@COLING, 2020)

Learning to Retrieve Entity-Aware Knowledge and Generate Responses with Copy Mechanism for Task-Oriented Dialogue Systems. - Chao-Hong Tan; Xiaoyu Yang 002; Zi'ou Zheng; Tianda Li; Yufei Feng; Jia-Chen Gu; Quan Liu 003; Dan Liu 008; Zhen-Hua Ling; Xiaodan Zhu 001 (CoRR, 2020)

SemEval-2020 Task 5: Modelling Causal Reasoning in Language: Detecting Counterfactuals. - Xiaoyu Yang 002; Stephen Obadinma; Huasha Zhao; Qiong Zhang; Stan Matwin; Xiaodan Zhu 001 (Zenodo, 2020)

Exploring Decomposition for Table-based Fact Verification. - Xiaoyu Yang 002; Xiaodan Zhu 001 (EMNLP (Findings), 2021)

SemEval-2021 Task 4: Reading Comprehension of Abstract Meaning. - Boyuan Zheng; Xiaoyu Yang 002; Yu-Ping Ruan; Zhen-Hua Ling; Quan Liu 003; Si Wei; Xiaodan Zhu 001 (SemEval@ACL/IJCNLP, 2021)

Unsupervised Pre-training with Structured Knowledge for Improving Natural Language Inference. - Xiaoyu Yang 002; Xiaodan Zhu 001; Zhan Shi; Tianda Li (CoRR, 2021)

Neuro-symbolic Natural Logic with Introspective Revision for Natural Language Inference. - Yufei Feng; Xiaoyu Yang 002; Xiaodan Zhu 001; Michael A. Greenspan (Trans. Assoc. Comput. Linguistics, 2022)