Publications

Bibliographic titles and author names are retained in their original publication language.

Preprints

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LEARNT: A Practical Estimator for Cardinality of LIKE Queries with Formal Accuracy Guarantees

— Hai Lan, Zhifeng Bao, Divesh Srivastava, Shixun Huang, Yuwei Peng, Yang Yu. CoRR abs/2605.24308, 2026. [Paper]

Graph-centric Cross-model Data Integration and Analytics in a Unified Multi-model Database

— Zepeng Liu, Sheng Wang, Shixun Huang, Hailang Qiu, Yuwei Peng, Jiale Feng, Shunan Liao, Yushuai Ji, Zhiyong Peng. CoRR abs/2603.01598, 2026. [Paper]

Conference Papers

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Practical Parameterized Query Optimization via Efficient Plan Reuse and List-wise Ranking

— Hai Lan, Yang Yu, Zhifeng Bao, Zi Huang, Yuwei Peng. SIGMOD 2026.

MotionSentinel: ICU Patient Action Recognition Based on an Improved SlowFast Network

— Zhilin Zhang, Yuwei Peng, Chuanjian Wang. CSCWD 2026.

CAT: A Collaborative Annotation Tool for Chinese Genealogy Textual Documents

— Huan Jiang, Zihao Wang, Rongrong Li, Yuwei Peng, Zhiyong Peng, Bin Xu. CSCWD 2023. [Paper]

MSP: Learned Query Performance Prediction Using MetaInfo and Structure of Plans

— Honghao Liu, Zhiyong Peng, Zhe Zhang, Huan Jiang, Yuwei Peng. APWeb-WAIM 2022. [Paper]

An Object-Deputy Approach For Chinese Genealogy Collaborative Management

— Huan Jiang, Honghao Liu, Rongrong Li, Yuwei Peng, Bin Xu, Zhiyong Peng. CSCWD 2022. [Paper]

Learning an Index Advisor with Deep Reinforcement Learning

— Sichao Lai, Xiaoying Wu, Senyang Wang, Yuwei Peng, Zhiyong Peng. APWeb-WAIM 2021. [Paper]

An Index Advisor Using Deep Reinforcement Learning

— Hai Lan, Zhifeng Bao, Yuwei Peng. CIKM 2020. [Paper]

Tool Data Modeling Method Based on an Object Deputy Model

— Qianwen Luo, Chen Chen, Song Wang, Rongrong Li, Yuwei Peng. APWeb-WAIM 2020. [Paper]

PZXG: A Genealogy Data Service Platform for Kinship Management and Application

— Yuwei Peng, Huan Jiang, Rongrong Li, Zhiyong Peng. ICKG 2020. [Paper]

Journal Articles

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LSMDiskANN:更新友好型磁盘向量索引框架

— 邱海浪, 彭煜玮, 彭智勇. 软件学报, 2026. [Paper]

Feature-aware multi-head self-attention hashing for Chinese ancient document image retrieval

— Huan Jiang, Yuwei Peng, Rongrong Li, Zhiyong Peng. Applied Soft Computing, 2026. [Paper]

基于学习排序的查询优化算法

— 余阳, 彭煜玮. 计算机科学, 2025. [Paper]

Consolidating Industrial Small Files Using Robust Graph Clustering

— Song Wang, Hai Lan, Yuwei Peng, Zhiyong Peng. IEEE Transactions on Network Science and Engineering, 2023. [Paper]

基于统计量特征的数据库指纹方法

— 方焱志, 黄煜坤, 彭煜玮. 软件学报, 2022. [Paper]

A TTP watermarking protocol based on visual cryptography

— Baiyan Wu, Yuwei Peng, Chao Wang. Multimedia Tools and Applications, 2022. [Paper]

A Survey on Advancing the DBMS Query Optimizer: Cardinality Estimation, Cost Model, and Plan Enumeration

— Hai Lan, Zhifeng Bao, Yuwei Peng. Data Science and Engineering, 2021. [Paper]

数据集成方法发展与展望

— 王淞, 彭煜玮, 兰海, 罗倩雯, 彭智勇. 软件学报, 2020. [Paper]