Proof of Learning: Towards a Practical Blockchain Consensus Mechanism Using Directed Guiding Gradients (Student Abstract). - Yongqi Wu; Xingjun Wang; Chen Chen 013; Guining Liu (AAAI, 2022)

Proof of Directed Guiding Gradients: A New Proof of Learning Consensus Mechanism with Constant-time Verification. - Yongqi Wu; Sungmin Choi; Guining Liu; Xingjun Wang (ICBC, 2023)

Proof of Traffic: An Incentive Mechanism for Traffic Sharing in Decentralized Wireless Networks. - Sungmin Choi; Yongqi Wu; Guining Liu; Zhuochen Xie; Shengnan Zhang; Xingjun Wang (WF-IoT, 2023)

A Robust Selective Encryption Scheme for H.265/HEVC Video. - Chen Chen 013; Xingjun Wang; Guining Liu; Guanze Huang (IEEE Access, 2023)

IBA: A secure and efficient device-to-device interaction-based authentication scheme for Internet of Things. - Shuo Yang 011; Xinran Zheng; Guining Liu; Xingjun Wang (Comput. Commun., 2023)