Professional Summary
I’m currently a research fellow in Nanyang Technological University (NTU), Singapore. I obtained my PhD degree from NTU, where I was co-supervised by Prof. Gao Cong and Prof. Xiaohui Bei. I also work with Prof. Han Mao Kiah and Prof. Cheng Long.
My research interests are mainly in database management systems, Data+AI, and multimedia data analytics. My current research topics are as follows:
- Autonomous driving data management and analytics, e.g., efficient query processing on point cloud data (SIGMOD'25 and Demo), efficient point cloud storage management.
- Applied machine learning for database modules optimization, e.g., cardinality estimation (VLDB'22), learned indexes–learning (VLDB'23) and distribution shift handling (TKDE'26).
Feel free to contact me if you would like to discuss via email:
jiangnen002 [AT] e.ntu.edu.sg
Interests
Database Systems
Data+AI
Multidimensional Data Management
News
[Mar.2025] We will present the demo of MAST in SIGMOD 2025.
[Nov.2024] One paper got accepted by SIGMOD 2025.
[Apr.2023] One paper got accepted by VLDB 2023.
Recent Publications
(2026).
BMTree: Designing, Learning, and Updating Piecewise Space-Filling Curves for Multi-Dimensional Data Indexing.
TKDE.
DB
(2025).
Demonstrating MAST: An Efficient System for Point Cloud Data Analytics.
SIGMOD 2025 (Demo).
DB
Teaching
- [MH1301] Discrete Mathematics, Tutorials, 22Spring, 22Fall, 23Spring, 24Fall.
- [MH1802] Introduction to Probability and Statistical Methods, Tutorials, 22Spring.
Mentoring
- Jie Wang, MSAI@NTU, 2024 (first placement: PhD@NTU)
- Yuang Liu, MSAI@NTU, 2023 (first placement: Huawei Singapore Research Center)
Professional Service
Conference Program Committee:
- [2026] VLDB (demo), KDD, ICLR, SIGSPATIAL, ACMMM, AAAI, IJCAI, PAKDD, AISTATS
- [2025] Neurips, ICLR, ICML, KDD, ACMMM, IJCAI, AISTATS, ECAI
- [2024] Neurips
Journal Reviewer:
TKDE, etc.
Visitors