Digital Media Copyright and Content Protection Using IPFS and Blockchain. - Kwame Opuni-Boachie Obour Agyekum; Qi Xia 001; Yansong Liu; Hong Pu; Christian Nii Aflah Cobblah; Goodlet Akwasi Kusi; Hanlin Yang; Jianbin Gao (ICIG (3), 2019)

Training Machine Learning Models Through Preserved Decentralization. - Goodlet Akwasi Kusi; Qi Xia 001; Christian Nii Aflah Cobblah; Jianbin Gao; Hu Xia (MSN, 2020)

BEMPAS: A Decentralized Employee Performance Assessment System Based on Blockchain for Smart City Governance. - Emmanuel Boateng Sifah; Hu Xia; Christian Nii Aflah Cobblah; Qi Xia 001; Jianbin Gao; Xiaojiang Du (IEEE Access, 2020)

Selective Sharing of Outsourced Encrypted Data in Cloud Environments. - Emmanuel Boateng Sifah; Qi Xia 001; Hu Xia; Kwame Opuni-Boachie Obour Agyekum; Kingsley Nketia Acheampong; Christian Nii Aflah Cobblah; Jianbin Gao (IEEE Internet Things J., 2021)

A Proxy Re-Encryption Approach to Secure Data Sharing in the Internet of Things Based on Blockchain. - Kwame Opuni-Boachie Obour Agyekum; Qi Xia 001; Emmanuel Boateng Sifah; Christian Nii Aflah Cobblah; Hu Xia; Jianbin Gao (IEEE Syst. J., 2022)

A Secure and Lightweight NDN-Based Vehicular Network Using Edge Computing and Certificateless Signcryption. - Christian Nii Aflah Cobblah; Qi Xia 001; Jianbin Gao; Hu Xia; Goodlet Akwasi Kusi; Isaac Amankona Obiri (IEEE Internet Things J., 2024)

A Scalable and Memory-Efficient Architecture for Blockchain-Based IoT Privacy and Security. - Hu Xia; Christian Nii Aflah Cobblah; Qi Xia 001; Jianbin Gao (IEEE Internet Things J., 2025)

Cloud-Service-Based Blockchain Infrastructure for ML Data Incentives. - Goodlet Akwasi Kusi; Qi Xia 001; Jianbin Gao; Hu Xia; Christian Nii Aflah Cobblah (IEEE Internet Things J., 2025)