I am Xiao Xu, a Ph.D. student in Research Center for Social Computing and Information Retrieval at Harbin Institute of Technology, since 2020.

I am fortunately advised by Prof. Wanxiang Che .

I received B.S. degree from Northeastern University, Shenyang, China in July 2020.

I love music, animation, sports and all good things in my life. (I can sing well XD)

Please contact me via xxu@ir.hit.edu.cn.

Find me in: Google Scholar, Semantic Scholar, Github, Zhihu.

Research Interests

Task-oriented Dialogue System, Natural Language Processing.

News

Aug, 2021

[NEW] One paper is accepted to EMNLP 2021 .

May, 2021

[NEW] One paper is accepted to ACL 2021 .

Sep, 2020

[NEW] One paper is accepted to EMNLP 2020 (Accept-Findings) .

Apr, 2020

[NEW] One paper was accepted to ACL 2020 .

Publications   [Google Scholar]


2021

Don't be Contradicted with Anything! CI-ToD: Towards Benchmarking Consistency for Task-oriented Dialogue System.
Libo Qin, Tianbao Xie, Shijue Huang, Qiguang Chen, Xiao Xu, Wanxiang Che.
Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing (EMNLP 2021).

GL-GIN: Fast and Accurate Non-Autoregressive Model for Joint Multiple Intent Detection and Slot Filling.
Libo Qin, Fuxuan Wei, Tianbao Xie, Xiao Xu, Wanxiang Che, Ting Liu.
The 59th Annual Meeting of the Association for Computational Linguistics (ACL 2021). Bibtex Code Paper

2020

AGIF: An Adaptive Graph-Interactive Framework for Joint Multiple Intent Detection and Slot Filling.
Libo Qin, Xiao Xu, Wanxiang Che, Ting Liu.
Findings of the Association for Computational Linguistics: EMNLP 2020 (EMNLP 2020 Accept-Findings). Bibtex Code Paper

Dynamic Fusion Network for Multi-Domain End-to-end Task-Oriented Dialog.
Libo Qin, Xiao Xu, Wanxiang Che, Yue Zhang, Ting Liu.
The 58th Annual Meeting of the Association for Computational Linguistics (ACL 2020). Bibtex Chinese blog Slides Code Paper


Awards

  • National Scholarship for Encouragement 2019.
  • National Scholarship 2018.
  • National Scholarship 2017.