Chaotic Signal Generator Design Based on Discrete System. - Baishan Zhao; Chengyu Qi (J. Inf. Hiding Multim. Signal Process., 2016)

Spatial data management method with GeoSOT grid. - Weixin Zhai; Chengyu Qi; Chengqi Cheng; Shuang Li 018 (IGARSS, 2017)