Collision Detection for UAVs Based on GeoSOT-3D Grids

by Weixin Zhai, Xiaochong Tong, Shuangxi Miao, Chengqi Cheng, Fuhu Ren
Published 2019-07-01

Novel Intelligent Spatiotemporal Grid Earthquake Early-Warning Model

by Daoye Zhu, Yi Yang, Fuhu Ren, Shunji Murai, Chengqi Cheng, Min Huang
Published 2021-08-01

A Low-Altitude Flight Conflict Detection Algorithm Based on a Multilevel Grid Spatiotemporal Index

by Shuangxi Miao, Chengqi Cheng, Weixin Zhai, Fuhu Ren, Bo Zhang, Shuang Li, Junxiao Zhang, Huangchuang Zhang
Published 2019-06-01