In-memory Distributed Computing Based Approximate Query Processing on Spatial Data

by QIU A'gen
Published 2017-12-01

Error-bounded and Number-bounded Approximate Spatial Query for Interactive Visualization

by Qiu Agen, Zhang Zhiran, Qian Xinlin, He Wangjun
Published 2018-09-01

The shortest path approximation algorithm for large scale road network

by ZHANG Zhiran, LIU Jiping, QIU Agen, QIAN Xinlin, ZHANG Fuhao
Published 2018-01-01

An incremental construction method of road network considering road complexity

by LIU Jiping, ZHANG Yongchuan, XU Shenghua, QIAN Xinlin, QIU Agen, ZHANG Fuhao
Published 2019-05-01

A Local Polynomial Geographically and Temporally Weight Regression

by ZHAO Yangyang, ZHANG Xiaolu, ZHANG Fuhao, QIU Agen, YANG Yi, SHI Lihong, LIU Xiaodong
Published 2018-05-01