Yu Sun

Associate Professor, Nankai University

Joined

January 2023

Names

Yu Sun (Preferred)

Emails

****@nankai.edu.cn (Confirmed)

Personal Links

Career & Education History

Associate Professor

Nankai University (nankai.edu.cn)

2025 – Present

Assistant Professor

Nankai University (nankai.edu.cn)

2022 – 2024

PhD student

Tsinghua University (tsinghua.edu.cn)

2017 – 2022

Advisors, Relations & Conflicts

PhD Advisor

2017 – 2022

Expertise

data integration

2020 – 2024

data cleaning

2017 – 2024

time series

2017 – 2024

Publications

Meta Guidance: Incorporating Inductive Biases into Deep Time Series Imputers
Jiacheng You, Xinyang Chen, Yu Sun, Weili Guan, Liqiang Nie
- NeurIPS 2025 poster
- Readers: Everyone
Batch Training for Streaming Time Series: A Transferable Augmentation Framework to Combat Distribution Shifts
Weiyang Zhang, Xinyang Chen, Yu Sun, Weili Guan, Liqiang Nie
- Accepted by TMLR
- Readers: Everyone
Long Short-Term Imputer: Handling Consecutive Missing Values in Time Series
Jiacheng You, Xinyang Chen, Yu Sun, Weili Guan, Liqiang Nie
- Accepted by TMLR
- Readers: Everyone
Frequency-aware Generative Models for Multivariate Time Series Imputation
Xinyu Yang, Yu Sun, Xiaojie Yuan, Xinyang Chen
- NeurIPS 2024 poster
- Readers: Everyone
Confidence Bounded Replica Currency Estimation
Yu Sun, Zheng Zheng, Shaoxu Song, Fei Chiang
- 2022 (modified: 23 Dec 2022)
- SIGMOD Conference 2022
- Readers: Everyone
From Minimum Change to Maximum Density: On S-Repair under Integrity Constraints
Yu Sun, Shaoxu Song
- 2021 (modified: 23 Dec 2022)
- ICDE 2021
- Readers: Everyone
Imputing Various Incomplete Attributes via Distance Likelihood Maximization
Shaoxu Song, Yu Sun
- 2020 (modified: 23 Dec 2022)
- KDD 2020
- Readers: Everyone
Enriching Data Imputation under Similarity Rule Constraints
Shaoxu Song, Yu Sun, Aoqian Zhang, Lei Chen, Jianmin Wang
- 2020 (modified: 23 Dec 2022)
- IEEE Trans. Knowl. Data Eng. 2020
- Readers: Everyone
Swapping Repair for Misplaced Attribute Values
Yu Sun, Shaoxu Song, Chen Wang, Jianmin Wang
- 2020 (modified: 23 Dec 2022)
- ICDE 2020
- Readers: Everyone
Learning Individual Models for Imputation
Aoqian Zhang, Shaoxu Song, Yu Sun, Jianmin Wang
- 2019 (modified: 23 Dec 2022)
- ICDE 2019
- Readers: Everyone

Co-Authors