Cross-chain data traceability mechanism for cross-domain access. - Lifeng Cao; Shoucai Zhao; Zhensheng Gao; Xuehui Du (J. Supercomput., 2023)

LC-PBFT: Layered cross-chain consensus algorithm based on forest topology. - Jinhui Li; Lifeng Cao; Shoucai Zhao; Jiling Wan; Jinlong Bai (J. Supercomput., 2024)