Mitigating Data Scarcity in Supervised Machine Learning Through Reinforcement Learning Guided Data Generation. - Chengliang Chai; Kaisen Jin; Nan Tang 001; Ju Fan; Lianpeng Qiao; Yuping Wang; Yuyu Luo; Ye Yuan 001; Guoren Wang (ICDE, 2024)

LakeBench: A Benchmark for Discovering Joinable and Unionable Tables in Data Lakes. - Yuhao Deng; Chengliang Chai; Lei Cao 004; Qin Yuan; Siyuan Chen; Yanrui Yu; Zhaoze Sun; Junyi Wang; Jiajun Li; Ziqi Cao; Kaisen Jin; Chi Zhang; et al. (Proc. VLDB Endow., 2024)

Two Birds with One Stone: Efficient Deep Learning over Mislabeled Data through Subset Selection. - Yuhao Deng; Chengliang Chai; Kaisen Jin; Linan Zheng; Lei Cao 004; Ye Yuan 001; Guoren Wang (Proc. ACM Manag. Data, 2025)

QUEST: Query Optimization in Unstructured Document Analysis. - Zhaoze Sun; Deng Qiyan; Chengliang Chai; Kaisen Jin; Xinyu Guo; Han Han; Ye Yuan 001; Guoren Wang; Lei Cao 004 (CoRR, 2025)

Cost-effective Missing Value Imputation for Data-effective Machine Learning. - Chengliang Chai; Kaisen Jin; Nan Tang 001; Ju Fan; Dongjing Miao; Jiayi Wang 002; Yuyu Luo; Guoliang Li 001; Ye Yuan 001; Guoren Wang (ACM Trans. Database Syst., 2025)