2022

doi dblp
Contrastive heterogeneous graphs learning for multi-hop machine reading comprehension
Jinzhi Liao | Xiang Zhao | Xinyi Li | Jiuyang Tang | Bin Ge
2022 Volume 25 Issue 3

doi dblp
PTAU: Prompt Tuning for Attributing Unanswerable Questions
Jinzhi Liao | Xiang Zhao | Jianming Zheng | Xinyi Li | Fei Cai | Jiuyang Tang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2021

doi dblp
To hop or not, that is the question: Towards effective multi-hop reasoning over knowledge graphs
Jinzhi Liao | Xiang Zhao | Jiuyang Tang | Weixin Zeng | Zhen Tan
2021 Volume 24 Issue 5

doi dblp
Learning Discriminative Neural Representations for Event Detection
Jinzhi Liao | Xiang Zhao | Xinyi Li | Lingling Zhang | Jiuyang Tang
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021