A multi-dimension traceable privacy-preserving prevention and control scheme of the COVID-19 epidemic based on blockchain

Shixiong Yao, Pujie Jing, Pei Li, Jiageng Chen. A multi-dimension traceable privacy-preserving prevention and control scheme of the COVID-19 epidemic based on blockchain. Connect. Sci., 34(1):1654-1677, 2022. [doi]

Abstract

Abstract is missing.