About Me
I am currently a Research Scientist at Facebook. I obtained my Ph.D. degree from the Department of Computer Science, University of California, Santa Barbara in Sep, 2021, advised by Prof. Xifeng Yan. I received my bachelor degree from Nanjing University in 2016, under the supervision of Prof. Yu-Feng Li at LAMDA Group Led by Prof. Zhi-Hua Zhou, and I was a member of Kuang Yaming Honor School. My research lies between natural language processing and data mining, with a particular focus on knowledge extraction and reasoning.
Publications
BERTRL: Inductive Relation Prediction by BERT
Hanwen Zha, Zhiyu Chen, Xifeng Yan
Proceedings of AAAI 2022 [pdf] [code]
HybridQA: A Dataset of Multi-Hop Question Answering over Tabular and Textual Data
Wenhu Chen, Hanwen Zha, Zhiyu Chen, Wenhan Xiong, Hong Wang and William Wang
Proceedings of Findings of EMNLP 2020 [pdf] [code] [codalab] [website]
Logic2Text: High-Fidelity Natural Language Generation from Logical Forms
Zhiyu Chen, Wenhu Chen, Hanwen Zha, Xiyou Zhou, Yunkai Zhang, Sairam Sundaresan, William Yang Wang
Proceedings of Findings of EMNLP 2020 [pdf] [code and data]
Mining Algorithm Roadmap in Scientific Publications
Hanwen Zha, Wenhu Chen, Keqian Li and Xifeng Yan
Proceedings of KDD 2019, Alaska, USA (Research Track, Long Oral Paper) [pdf] [code] [website]
HierCon: Hierarchical Organization of Technical Documents Based on Concepts
Keqian Li, Shiyang Li, Semih Yavuz, Hanwen Zha, Yu Su and Xifeng Yan
Proceedings of ICDM 2019, Beijing, China (Long Paper) [pdf]
Global Textual Relation Embedding for Relational Understanding
Zhiyu Chen, Hanwen Zha, Honglei Liu, Wenhu Chen, Xifeng Yan and Yu Su
Proceedings of ACL 2019, Florence, Italy (Short Paper) [pdf] [code]
Concept Mining via Embedding
Keqian Li, Hanwen Zha, Yu Su, Xifeng Yan
Proceedings of ICDM 2018, Sigapore (Long Paper) [pdf]
Unsupervised Neural Categorization for Scientific Publications
Keqian Li, Hanwen Zha, Yu Su, Xifeng Yan
Proceedings of SDM 2018, San Diego, California, USA (Long Paper) [pdf]
FTS : Faceted Taxonomy Construction and Search for Scientific Publications
Hanwen Zha, Jiaming Shen, Keqian Li, Warren Greiff, Michelle T. Vanni, Jiawei Han, Xifeng Yan
Proceedings of KDD 2018, London, UK (Demo Paper) [pdf] [website]
PoQaa: Text Mining and Knowledge Sharing for Scientific Publications
Keqian Li, Ping Zhang, Honglei Liu, Hanwen Zha, Xifeng Yan
Proceedings of KDD 2018, London, UK (Demo Paper) [pdf]
Learning Safe Prediction for Semi-Supervised Regression
Yu-Feng Li, Han-Wen Zha, Zhi-Hua Zhou
Proceedings of AAAI 2017, San Francisco, California, USA (Long Oral Paper) [pdf] [code] [supp]
Services
Program Committee/reviewer:
SDM’ 20, ECML-PKDD’ 20, NAACL’ 21, EMNLP’ 21, ACL’ 21, AAAI’ 22