Resume
Academic Achievements
- Jodes: Efficient Oblivious Join in the Distributed Setting, VLDB, 2025.
- Flexway O-Sort: Enclave-Friendly and Optimal Oblivious Sorting, USENIX Security, 2025.
- Relational Algorithms for Top-k Query Evaluation, SIGMOD, 2024.
- Secure Sampling for Approximate Multi-party Query Processing, SIGMOD, 2024.
- Frequency Estimation in the Shuffle Model with Almost a Single Message, CCS, 2022.
- Query Evaluation by Circuits, PODS, 2022.
- Secure Yannakakis: Join-Aggregate Queries over Private Data, SIGMOD, 2021.
- Weighted Distinct Sampling: Cardinality Estimation for SPJ Queries, SIGMOD, 2021.
- Optimal Sparsity-Sensitive Bounds for Distributed Mean Estimation, NeurIPS, 2019.
Background
- A research scientist in the database and storage lab at Alibaba Cloud, focusing on data security and data privacy.