Adversarial Conservative Alternating Q-Learning for Credit Card Debt Collection - Wenhui Liu; Jiapeng Zhu; Lyu Ni; Jingyu Bi; Zhijian Wu; Jiajie Long; Mengyao Gao; Dingjiang Huang; Shuigeng Zhou (IEEE Trans. Knowl. Data Eng., 2025)

Leopard: A General Test Suite for Isolation Level Verification - Peiyuan Liu; Siyang Weng; Keqiang Li; Lyu Ni; Chengcheng Yang; Rong Zhang; Weining Qian; Dian Qiao (14th Conference on Innovative Data Systems Research, CIDR 2024, Chaminade, HI, USA, January 14-17, 2024, 2024)

Touchstone\(^+\) : Query Aware Database Generation for Match Operators - Hao Li; Qingshuai Wang; Zirui Hu; Xuhua Huang; Lyu Ni; Rong Zhang; Peng Cai; Xuan Zhou; Quanqing Xu (Database Systems for Advanced Applications - 29th International Conference, DASFAA 2024, Gifu, Japan, July 2-5, 2024, Proceedings, Part I, 2024)

DBStorm: Generating Various Effective Workloads for Testing Isolation Levels - Keqiang Li; Siyang Weng; Lyu Ni; Chengcheng Yang; Rong Zhang; Xuan Zhou; Aoying Zhou (Proceedings of the 33rd ACM SIGSOFT International Symposium on Software Testing and Analysis, ISSTA 2024, Vienna, Austria, September 16-20, 2024, 2024)

Leopard: A Black-Box Approach for Efficiently Verifying Various Isolation Levels - Keqiang Li; Siyang Weng; Peiyuan Liu; Lyu Ni; Chengcheng Yang; Rong Zhang; Xuan Zhou; Jianghang Lou; Gui Huang; Weining Qian; Aoying Zhou (39th IEEE International Conference on Data Engineering, ICDE 2023, Anaheim, CA, USA, April 3-7, 2023, 2023)

Mallows model averaging with effective model size in fragmentary data prediction - Chaoxia Yuan; Fang Fang; Lyu Ni (Comput. Stat. Data Anal., 2022)

Dynamic self-paced sampling ensemble for highly imbalanced and class-overlapped data classification - Fang Zhou; Suting Gao; Lyu Ni; Martin Pavlovski; Qiwen Dong; Zoran Obradovic; Weining Qian (Data Min. Knowl. Discov., 2022)

Feature screening for ultrahigh dimensional categorical data with covariates missing at random - Lyu Ni; Fang Fang; Jun Shao (Comput. Stat. Data Anal., 2020)