Parallel and Distributed Computing, Applications and Technologies : 22nd International Conference, PDCAT 2021, Guangzhou, China, December 17-19, 2021, Proceedings - Shen, Hong.; Arabnia, Hamid R.; Fox, Geoffrey; Gupta, Ajay; Malek, Manu; Sang, Yingpeng; Xiao, Nong; Zhang, Yong (Cham Springer International Publishing AG, 2022)