1. Xiaojuan, L., Yihua, Z., Jijie, W.: Research on security mechanism of edge service based on blockchain. J. Inf. Secur. Res. 8(6), 613–621 (2022)
2. Fei, T., Qinglin, Q.: New IT driven service-oriented smart manufacturing: framework and characteristics. IEEE Trans. Syst. Man Cybern. Syst. 49(1), 81 (2017)
3. Chuntao, D., et al.: Edge computing overview: applications, status, and challenges. ZTE Technol. 25(03), 2–7 (2019)
4. Xiugong, Q., et al.: Research on standard system and application model of edge computing in industrial internet field. Manuf. Autom. 44(02), 183–186 (2022)
5. Wang, X.F., Wang, C.Y., Li, X.H., et al.: Federated deep reinforcement learning for Internet of things with decentralized cooperative edge caching. IEEE Internet Things J. 7(1), 9441–9455 (2020)