PhD candidate of HKUST Computer Science and Engineering Department, Hong Kong University of Science and Technology (HKUST) E-post: hxinaa [@] connect [DOT] ust [DOT] hk

About me

XIN Hao is a Phd candidate of CHEN LEI in the Department of Computer Science and Engineering at the Hong Kong University of Science and Technology and will graduate in 2024. Prior to that, he received the B.S. degree in colledge of computer science and technology from Zhejiang University.

In recent years, he has published papers in CCF-A conferences, including SIGMOD, ICDE, VLDB, DASSFA, and EMNLP. His work has been recognized by peers and he has been served as a program committee member for CCF-A conferences and journals such as SIGKDD, DASSFA, and TKDE.

In addition, he also participants in one National Natural Science Foundation of China program and the Special Program for Key Basic Research of the Ministry of Science and Technology.

Research

My research interests include

• knowledge base construction

• crowndsourcing

Publications and Patents

1. Hao Xin, Lei Chen:Cost-aware Outdated Facts Correction in the Knowledge Bases, DASFAA 2024.
   

2. Hao Xin, Lei Chen:PKBC: A Product-Specific Knowledge base Taxonomy Framework, DASFAA 2024.
   

3. Hao Xin, Lei Chen:KartGPS: Knowledge Base Update with Temporal Graph Pattern-based Semantic Rules. ICDE 2024.
   

4. Yubo Wang, Hao Xin, Lei Chen:KGLink: A column type annotation method that combines knowledge graph and pre-trained language model. ICDE 2024.
   

5. Yushi Sun, Hao Xin, Lei Chen: RECA: Related Tables Enhanced Column Semantic Type Annotation Framework. Proc. VLDB Endow. 16(6): 1319-1331 (2023)
   

6. Xinyi Zhu, Hao Xin, Yanyan Shen, Lei Chen: HIT - An Effective Approach to Build a Dynamic Financial Knowledge Base. DASFAA (2) 2023: 716-731
   

7. Xinyi Zhu, Liping Wang, Hao Xin, Xiaohan Wang, Zhifeng Jia, Jiyao Wang, Chunming Ma, Yuxiang Zengt: T-FinKB: A Platform of Temporal Financial Knowledge Base Construction. ICDE 2023: 3671-3674
   

8. Yue Wang, Zhe Wang, Ziyuan Zhao, Zijian Li, Xun Jian, Hao Xin, Lei Chen, Jianchun Song, Zhenhong Chen, Meng Zhao: Effective Similarity Search on Heterogeneous Networks: A Meta-Path Free Approach. IEEE Trans. Knowl. Data Eng. 34(7): 3225-3240 (2022)
   

9. Hao Xin, Xueling Lin, Lei Chen: CaSIE: Canonicalize and Informative Selection of the OpenIE system. ICDE 2021: 2009-2014
   

10. Xueling Lin, Haoyang Li, Hao Xin, Zijian Li, Lei Chen: KBPearl: A Knowledge Base Population System Supported by Joint Entity and Relation Linking. Proc. VLDB Endow. 13(7): 1035-1049 (2020)
    

11. Hao Xin, Rui Meng, Lei Chen: Subjective Knowledge Base Construction Powered By Crowdsourcing and Knowledge Base. SIGMOD Conference 2018: 1349-1361
    

12. Peng Cheng, Hao Xin, Lei Chen: Utility-Aware Ridesharing on Road Networks. SIGMOD Conference 2017: 1197-1210
    

13. Jinxing Yu, Xun Jian, Hao Xin, Yangqiu Song: Joint Embeddings of Chinese Words, Characters, and Fine-grained Subcharacter Components. EMNLP 2017: 286-291
    

14. 模型训练方法、根因确定方法、装置、设备及存储介质. 专利号: CN202111275830 辛浩,林城
    

15. 一种基于图规则挖掘的知识图谱更新系统. 专利号: CN2023104765162 辛浩,沈艳艳,陈雷,孔书铭
    

Award & Honors

Hong Kong PhD Fellowship Scheme

National Scholarship of China

CCF National Olympiad in Informatics in Provinces (NOIP) - Advanced Level First Prize

Honorable Mentions in The Mathematical Contest in Modeling (MCM)

Teaching

Comp 3311 Database Management Systems 2018F Comp 3311 Database Management Systems 2017