Study of Hollow Letter CAPTCHAs Recognition Technology Based on Color Filling Algorithm. - Huishuang Shao; Yurong Xia; Kai Meng; Changhao Piao (J. Inf. Process. Syst., 2023)

Blockchain-assisted certificateless signcryption for vehicle-to-vehicle communication in VANETs. - Huishuang Shao; Yurong Xia; Changhao Piao (Comput. Networks, 2023)