面向多构件库的检索条件转换机制研究

构件检索技术是可重用软件构件库的核心技术之一,构件检索成本是重用成本的重要组成部分。多个不同构件库之间实现互通可以有效扩大构件检索范围和提高检索效率。检索条件转换是多构件库检索亟待解决的问题。论文首先分析了检索条件转换的必要性,结合重用者检索构件的流程,提出了多检索方法的检索条件相互转换机制。该机制为实现跨构件库检索奠定了基础,能减少重用者的理解成本,使各种检索方法之间互相取长补短,提高检索的查全率。

Research on Transformation Mechanism of Component Retrieval Conditions in Multi-Library

The technology of component retrieval is one of main technologies of reusable software component library. Component retrieval takes the most cost of reuse.To implement sharing resources in different component libraries can widen the domain of components retrieved,Retrieval in multi-library brings insistent demands for the transformation of retrieval conditions.The necessity of the transformation of retrieval conditions and the flow of retrieving components are analyzed in this paper.And the transformation mechanism of retrieval conditions of multi methods is introduced,which lays foundation for retrieval in multi-library,can reduce the comprehension cost of reusers,makes different retrieval methods complement each other,and can improve the retrieval recall.