About Me
My name is Zhengdong Wang, and I am currently pursuing a master's degree in Computer Science at Shanghai Jiao Tong University, under the supervision of Prof. Qiang Yin.
I am interested in the research and implementations of relational and graph database systems.
Education
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Shanghai Jiao Tong University, 2022 - 2025
M.E. in Computer Science
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Shanghai Jiao Tong University, 2018 - 2022
B.S. in Computer Science
Experience
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Tongyi Lab, Alibaba Group, 2024.8 - 2024.10
Infrastructure development intern
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RisingWave Labs (formerly Singularity Data), 2022.6 - 2022.9
Database kernel development intern
Publications
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Path-centric Cardinality Estimation for Subgraph Matching (VLDB 2025)
Zhengdong Wang, Qiang Yin, and Longbin Lai
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Ingress: an automated incremental graph processing system (VLDBJ 2024)
Shufeng Gong, Chao Tian, Qiang Yin, Zhengdong Wang, Song Yu, Yanfeng Zhang, Wenyuan Yu, Liang Geng, Chong Fu, Ge Yu, Jingren Zhou
Projects
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miniGU (core contributor)
A lightweight graph database system implemented in Rust.
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Cardinality Estimation for Graph Queries
A research project focusing on the cardinality estimation problem in graph query optimization.
- PathCE: Artifacts for Path-centric Cardinality Estimation for Subgraph Matching.
Contact
- Email: wzd0328@outlook.com or lnwzd2009@sjtu.edu.cn
- GitHub
