📝 Publications
NALSpatial: A Natural Language Interface for Spatial Databases
Mengyi Liu, Xieyang Wang, Jianqiu Xu, Hua Lu, Yongxin Tong

NLITS: A Natural Language Interface for Time Series Databases
Yuting Lin, Jianqiu Xu, Xieyang Wang, Yitong Zhang

NALMO: Transforming Queries in Natural Language for Moving Objects Databases
Xieyang Wang, Mengyi Liu, Jianqiu Xu, Hua Lu

NALSpatial: An Effective Natural Language Transformation Framework for Queries over Spatial Data
Mengyi Liu, Xieyang Wang, Jianqiu Xu, Hua Lu

NALSD: A Natural Language Interface for Spatial Databases
Mengyi Liu, Xieyang Wang, Jianqiu Xu

NALMO: A Natural Language Interface for Moving Objects Databases
Xieyang Wang, Jianqiu Xu, Hua Lu

NLMO: Towards a Natural Language Tool for Querying Moving Objects
Xieyang Wang, Jianqiu Xu, Yaxin Wang
Ruan Jian Xue Bao/Journal of Software
Research on moving object learned index and query algorithm based on data distribution, Xieyang Wang, Cheng Chao, Jianqiu Xu, Yunjun Gao (in Chinese) (Accepted)SpatialDI 2020
Efficiently Detecting Light Events in Astronomical Temporal Data
Chenglong Fang, Xieyang Wang, Jianqiu Xu, Feng Wang