I’m a second-year PhD student in the Department of Computer Science at Hong Kong Baptist University (HKBU) under the supervision of Dr. Xin Huang. I received my BEng degree in Software Engineering from Zhejiang Normal University (ZJNU) in 2024.

Research Interests

My research interests includes:

• Vector data management, Graph algorithms

Publications

• Zheng Wu, Yitong Song, Xuliang Zhu, Huiling Li, Jianliang Xu, Xin Huang. “Balancing Global and Local: Representative Sampling for Large‑Scale Vector Data.” ACM SIGMOD International Conference on Management of Data (SIGMOD ‘26), Bengaluru, India, 2026, Full paper.
• Zheng Wu, Xuliang Zhu, Yixiang Fang, Jianliang Xu, Xin Huang. “Interactive Graph Search for Multiple Targets on DAGs.” Proc. of the 51st International Conference on Very Large Data Bases (PVLDB ‘25), London, United Kingdom, 2025, Full paper.
• Longxu Sun, Xin Huang, Zheng Wu, and Jianliang Xu. “Efficient Cross-layer Community Search in Large Multilayer Graphs.” Proc. of the IEEE 40th International Conference on Data Engineering (ICDE ‘24), Utrecht, Netherlands, pp. 2959–2971, 2024, Full paper. [Slides]

Honors and Awards

• Silver Medal, ICPC EC-Final, 2023, 2024.
• Outstanding Graduate, ZJNU, 2024.
• Zhejiang Province Government Studentship, ZJNU, 2022, 2023.
• ICPC student coach, ZJNU, 2022, 2023.

Others

• I have published a series of videos on the bilibili.