The shock, the coping, the resilience: smartphone application use reveals Covid-19 lockdown effects on human behaviors. - Xiao Fan Liu; Zhen-Zhen Wang; Xiao-Ke Xu; Ye Wu 002; Zhidan Zhao; Huarong Deng; Ping Wang; Naipeng Chao; Yi-Hui Christine Huang (EPJ Data Sci., 2023)

STEI-PCN: an efficient pure convolutional network for traffic prediction via spatial-temporal encoding and inferring. - Kai Hu; Zhidan Zhao; Zhifeng Hao (CoRR, 2025)