Ying Shang, QingYuan Huang, Zheng Li, Yongqiang Jiao. Research and Practice of SQL-OJ based on blockchain for the second class of database course. In Proceedings of the 14th International Conference on Education Technology and Computers, ICETC 2022, Barcelona, Spain, October 28-30, 2022. pages 126-131, ACM, 2022. [doi]
Abstract is missing.