JOURNALS

1. Kwame O.-B Obour Agyekum, Q. Xia, E. B. Sifah, C. N. A. Cobblah, H. Xia and J. Gao, "A Proxy Re-Encryption Approach to Secure Data Sharing in the Internet of Things Based on Blockchain," in IEEE Systems Journal, DOI: 10.1109/JSYST.2021.3076759.
2. Sifah, Emmanuel Boateng, Qi Xia, Hu Xia, Kwame O.-B Obour Agyekum, Kingsley Nketia Acheampong, Christian Nii Aflah Cobblah, and Jianbin Gao. "Selective Sharing of Outsourced Encrypted Data in Cloud Environments." IEEE Internet of Things Journal(2021).
3. B. Sifah, Q. Xia, Kwame O.-B Obour Agyekum, H. Xia, A. Smahi and J. Gao, "A Blockchain Approach to Ensuring Provenance to Outsourced Cloud Data in a Sharing Ecosystem," in IEEE Systems Journal, DOI: 10.1109/JSYST.2021.3068224.
4. Kwame O.-B Obour Agyekum, Qi Xia, Emmanuel Boateng Sifah, Jianbin Gao, Hu Xia, Xiaojiang Du, and Moshen Guizani. "A secured proxy-based data sharing module in IoT environments using blockchain." Sensors19, no. 5 (2019): 1235.
5. Gao, Jianbin, Kwame O.-B Obour Agyekum, Emmanuel Boateng Sifah, Kingsley Nketia Acheampong, Qi Xia, Xiaojiang Du, Moshen Guizani, and Hu Xia. "A Blockchain-SDN enabled Internet of Vehicles Environment for Fog Computing and 5G Networks." IEEE Internet of Things Journal(2019).
6. Xia, Qi, Emmanuel Boateng Sifah, Kwame O.-B Obour Agyekum, Hu Xia, Kingsley Nketia Acheampong, Abla Smahi, Jianbin Gao, Xiaojiang Du, and Mohsen Guizani. "Secured Fine-Grained Selective Access to Outsourced Cloud Data in IoT Environments." IEEE Internet of Things Journal6, no. 6 (2019): 10749-10762.
7. Chen Ruidong, Kwame O.-B Obour Agyekum, Xiaosong Zhang, and Qi Xia. "Identification and Detection of Statistical Characteristics of Encrypted Traffic in Zombie Networks." Journal of Advances in Computer Networks6, no. 1 (2018).
8. Nusenu, Shadrack Yaw, Hui Chen, Wen-Qin Wang, Shilong Ji, and Kwame O.-B Obour Agyekum. "Frequency Diverse Array Using Butler Matrix for Secure Wireless Communications." Progress In Electromagnetics Research63 (2018): 207-215.
9. Sifah, Emmanuel Boateng, Qi Xia, Kwame O.-B Obour Agyekum, Sandro Amofa, Jianbin Gao, Ruidong Chen, Hu Xia, James C. Gee, Xiaojiang Du, and Mohsen Guizani. "Chain-based big data access control infrastructure." The Journal of Supercomputing74, no. 10 (2018): 4945-4964.

CONFERENCES

1. Kwame O.-B Obour Agyekum, Qi Xia, Yansong Liu, Hong Pu, Christian Nii Aflah Cobblah, Goodlet Akwasi Kusi, Hanlin Yang, and Jianbin Gao. "Digital Media Copyright and Content Protection Using IPFS and Blockchain." In International Conference on Image and Graphics, pp. 266-277. Springer, Cham, 2019.
2. Kwame O.-B Obour Agyekum, Gao, J., Sifah, E. B., Yang, H., & Xia, Q. (2018). Towards an Efficient Access Control and Computation Environment for IoT using Blockchain. In Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA)(pp. 87-93). The Steering Committee of The World Congress in Computer Science, Computer Engineering and Applied Computing (WorldComp).
3. Amofa, S., Sifah, E. B., Kwame O.-B Obour Agyekum, Abla, S., Xia, Q., Gee, J. C., & Gao, J. (2018, September). A blockchain-based architecture framework for secure sharing of personal health data. In 2018 IEEE 20th International Conference on e-Health Networking, Applications and Services (Healthcom)(pp. 1-6). IEEE.
4. Gao, Jianbin, Kwame O.-B Obour Agyekum, Emmanuel Boateng Sifah, Qi Xia, and Edward Agyemang-Duah. "Ambiguity Function Analysis of Frequency Diverse Array Radar Receivers." In Science and Information Conference, pp. 546-557. Springer, Cham, 2018.
5. Kwame O.-B Obour Agyekum, Qi Xia, Emmanuel Boateng Sifah, Sandro Amofa, Kingsley Nketia Acheampong, Jianbin Gao, Ruidong Chen et al. "V-Chain: A Blockchain-Based Car Lease Platform." In 2018 IEEE International Conference on Internet of Things (iThings) and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber, Physical and Social Computing (CPSCom), and IEEE Smart Data (SmartData), pp. 1317-1325. IEEE, 2018.