Are We Ready For Learned Cardinality Estimation? - Xiaoying Wang 008; Changbo Qu; Weiyuan Wu; Jiannan Wang 001; Qingqing Zhou (Proc. VLDB Endow., 2021)

ConnectorX: Accelerating Data Loading From Databases to Dataframes. - Xiaoying Wang 008; Weiyuan Wu; Jinze Wu; Yizhou Chen; Nick Zrymiak; Changbo Qu; Lampros Flokas; George Chow; Jiannan Wang 001; Tianzheng Wang 001; Eugene Wu 002; Qingqing Zhou (Proc. VLDB Endow., 2022)

Wii: Dynamic Budget Reallocation In Index Tuning. - Xiaoying Wang 008; Wentao Wu 001; Chi Wang 001; Vivek R. Narasayya; Surajit Chaudhuri (Proc. ACM Manag. Data, 2024)

Esc: An Early-Stopping Checker for Budget-aware Index Tuning. - Xiaoying Wang 008; Wentao Wu 001; Vivek R. Narasayya; Surajit Chaudhuri (Proc. VLDB Endow., 2025)

Accio: Bolt-on Query Federation. - Xiaoying Wang 008; Jiannan Wang 001; Tianzheng Wang 001; Yong Zhang (Proc. VLDB Endow., 2025)