摘要
针对传统数字教育竞赛管理系统在数据层面存在的数据销毁、数据篡改等相关公信力不足的问题,以及在评价层面存在的指标不全面评价不客观的问题,通过区块链技术搭建数据基础设施确保数据公信力、利用多源的数据采集方式进行数据收集并设计对应的多维度主客观竞赛评价模型进行多维全面的成绩评价,最终实现了基于区块链的数字教育竞赛管理系统。
Aimed at the issue of data incredibility like data destruction and data falsification in data management and the issue of lacking objectivity and comprehensiveness in performance evaluation arise in traditional digital education competition management systems,a novel digital education competition management system was implemented in this paper by building the data infrastructure with blockchain techniques,using a multi-source data acquisition measure and designing multi dimensional evaluation modal.
作者
梁旭
Liang Xu(Software School of Fudan University,Shanghai 200433,China)
出处
《计算机应用与软件》
北大核心
2023年第11期11-15,共5页
Computer Applications and Software
关键词
区块链
多源采集
成绩评价
竞赛管理
Blockchain
Multi-source acquisition
Performance evaluation
Competition management
