Jiayi Wang

Postdoc, National University of Singapore

Joined

February 2023

Names

Jiayi Wang (Preferred)

Emails

****@mails.tsinghua.edu.cn (Confirmed)

,

****@nus.edu.sg (Confirmed)

Personal Links

Semantic Scholar

Career & Education History

Postdoc

National University of Singapore (nus.edu.sg)

2025 – Present

PhD student

Tsinghua University (tsinghua.edu.cn)

2020 – 2025

Advisors, Relations & Conflicts

Postdoc Advisor

2025 – Present

PhD Advisor

2020 – 2025

Expertise

No areas of expertise listed

Publications

Cost-effective Missing Value Imputation for Data-effective Machine Learning
Chengliang Chai, Kaisen Jin, Nan Tang, Ju Fan, Dongjing Miao, Jiayi Wang, Yuyu Luo, Guoliang Li, Ye Yuan, Guoren Wang
- ACM Trans. Database Syst. 2025
- Readers: Everyone
Unify: A System For Unstructured Data Analytics
Jiayi Wang, Yuan Li, Jianming Wu, Shihui Xu, Guoliang Li
- Proc. VLDB Endow. 2025
- Readers: Everyone
Federated Data Analytics with Differentially Private Density Estimation Model
Jiayi Wang, Lei Cao, Chengliang Chai, Guoliang Li
- ICDE 2025
- Readers: Everyone
Data+AI: LLM4Data and Data4LLM
Guoliang Li, Jiayi Wang, Chenyang Zhang, Jiannan Wang
- SIGMOD Conference Companion 2025
- Readers: Everyone
iDataLake: An LLM-Powered Analytics System on Data Lakes
Jiayi Wang, Guoliang Li, Jianhua Feng
- IEEE Data Eng. Bull. 2025
- Readers: Everyone
Cardinality estimation using normalizing flow
Jiayi Wang, Chengliang Chai, Jiabin Liu, Guoliang Li
- VLDB J. 2024
- Readers: Everyone
FACE: A Normalizing Flow based Cardinality Estimator
Jiayi Wang, Chengliang Chai, Jiabin Liu, Guoliang Li
- 2021 (modified: 18 Jan 2023)
- Proc. VLDB Endow. 2021
- Readers: Everyone

Co-Authors