Xu Han

[CV]   [Scholar]

Ph.D. Student
Natural Language Processing Lab,
Department of Computer Science and Technology,
Tsinghua University, Beijing, China.

Email: thu [dot] hanxu13 [at] gmail [dot] com
cst_hanxu13 [at] 163 [dot] com
Office: Room 4-506, FIT Building, Tsinghua University
Beijing, 100084, China
Github: THUCSTHanxu13


About Me

Hi! I am a Ph.D. student in the Department of Computer Science and Technology at Tsinghua University. I am advised by Professor Zhiyuan Liu and affiliated with the THUNLP. My research interests lie within the intersection of natural language processing, deep learning, information extraction and knowledge graphs. Before I becoming a Ph.D. student, I also received my bachelor degree from Tsinghua University.


Projects

Publications

1.  Xu Han, Pengfei Yu, Zhiyuan Liu, Maosong Sun, Peng Li. Hierarchical Relation Extraction with Coarse-to-Fine Grained Attention. EMNLP 2018. Long paper.
2.  Xu Han, Shulin Cao, Xin Lv, Yankai Lin, Zhiyuan Liu, Maosong Sun and Juanzi Li. OpenKE: An Open Toolkit for Knowledge Embedding. EMNLP 2018. Demo paper.
3.  Xu Han, Hao Zhu, Pengfei Yu, Ziyun Wang, Yuan Yao, Zhiyuan Liu, Maosong Sun. FewRel: A Large-Scale Supervised Few-shot Relation Classification Dataset with State-of-the-Art Evaluation. EMNLP 2018. Short paper.
4.  Ji Xin, Hao Zhu, Xu Han, Zhiyuan Liu, Maosong Sun. Put It Back: Entity Typing with Language Model Enhancement. EMNLP 2018. Short paper.
5.  Xiaozhi Wang*, Xu Han*, Yankai Lin, Zhiyuan Liu, Maosong Sun (* indicates equal contribution). Adversarial Multi-lingual Neural Relation Extraction. COLING 2018. Long paper.
6.  Xu Han, Zhiyuan Liu, Maosong Sun. Neural Knowledge Acquisition via Mutual Attention between Knowledge Graph and Text. AAAI 2018. Long paper.


Education and Experience

[08.2014-present.] Ph.D. student, Dept. of CS&T, Tsinghua University, Beijing, China.
[08.2013-07.2017.] B.S., Dept. of CS&T, Tsinghua University, Beijing, China.
[08.2010-07.2013.] Dafeng High School, Yancheng, Jiangsu, China.
PC Member: SIGIR 2018, IJCAI 2018.


Honors and Awards

[2017.]  Excellent Graduate, Tsinghua University.
[2017.]  Excellent Bachelor Thesis, Tsinghua University.
[2017.]  Excellent Graduate, Dept. of CS&T, Tsinghua University.
[2016.]  First-class Overall Excellence Scholarship, Tsinghua University.
[2015.]  First-class Science and Technology Innovation Excellence Scholarship, Tsinghua University.
[2014.]  First-class Academic Excellence Scholarship, Tsinghua University.
[2012.]  Silver medal in National Olympiad in Information, China.
[2011.]  Golden medal in National Olympiad in Information, China.


Teaching

[2018.]  Head TA for Object-Oriented Programming, Tsinghua University.
[2017.]  TA for Object-Oriented Programming, Tsinghua University.
[2016.]  TA for Software Engineering, Tsinghua University.


Miscellaneous