摘要
本论文针对学科成果采集指标的未知性和动态性,提出一种基于元模型的设计方案,对采集业务中的特征进行分析,获取该领域的基本构建元素,以其抽象性和稳定性来定义和描述学科成果数据模型,从而实现对数据模型的维护以及对学科成果数据的管理。该方案灵活的支持了学科成果采集指标的动态调整,大大降低了系统的开发和维护成本。
This paper in view of the unpredictability and dynamic of the collection of discipline achievement index, puts forward a design scheme based on meta model, analyzes the features in the collection business, accesses to the field of basic building elements, defines and describes the discipline achievement data model with its abstractness and stability, so as to implement the management of the data model and discipline achievement. This scheme supports dynamic adjustment of the discipline achievement index flexibly and greatly reduces the development and maintenance costs of the system.
出处
《计算机科学与应用》
2016年第11期728-735,共8页
Computer Science and Application
基金
中央高校基本科研业务费专项资金资助。
