【摘要】 设计通用几何知识库,实现不同动态几何软件的数据重用与共享,为几何软件提供数据支持是目前知识管理工程研究的新方向。通过分析几何软件的数据需求,研究几何知识数据的标准化和结构化问题。为了应对几何知识数据的复杂性,我们采取先封装再组织的策略,提出了将几何知识标准化和结构化的思路和框架,并据此设计实现了一个初级的几何知识库系统。更多还原

【Abstract】 The design of a geometric knowledge base that stores standardized and formalized geometric knowledge data was presented.Emphasis was placed on the design of the structure rather than the representation of the knowledge data.In order to manage the complexity,authors adopted a key strategy that aimed at encapsulating certain knowledge data into knowledge objects by analyzing the data requirements and then organizing the knowledge objects by modeling and Abstracting the hierarchic structure of relations among them,and discussed the implementation of a preliminary version of the geometric knowledge base system that realized the proposed structure and the design of a web-based user interface.更多还原