Publications

Jingyi Yang, Peizhi Wu, Gao Cong, Tieying Zhang, Xiao He (2022). SAM: Database Generation from Query Workloads with Supervised Autoregressive Models. In SIGMOD 2022.

Yue Zhao, Gao Cong, Jiachen Shi, Chunyan Miao (2021). QueryFormer: a tree transformer model for query plan representation. VLDB 2022.

Jiachen Shi, Gao Cong, Xiaoli Li (2021). Learned Index Benefits: Machine Learning Based Index Performance Estimation. VLDB 2023.

Tu Gu, Kaiyu Feng, Gao Cong, Cheng Long, Zheng Wang, Sheng Wang (2021). Effectively Learning Spatial Indexes with a Support for Updates.

Zizhong Meng, Peizhi Wu, Gao Cong, Rong Zhu, Shuai Ma (2021). Unsupervised Selectivity Estimation by Integrating Gaussian Mixture Models and an Autoregressive Model. In EDBT 2022.

Peizhi Wu, Gao Cong (2021). A Unified Deep Model of Learning from both Data and Queries for Cardinality Estimation. In SIGMOD 2021.