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A Digraph-Based Approach to Component Retrieving

机译:基于图的组件检索方法

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Component retrieval is important to improvesoftware productivity in the field of component basedsoftware development (CBSD). In this paper, static anddynamic behavior information of component interface isconsidered as retrieval items for component retrieval systemat the same time. And interface automaton is adopted as themodel to describe retriever’s query and component inrepository. Three kinds of matching models are developedto satisfy exact or approximate matching according to theinformation retriever can give. The implementation of thematching is illustrated based on incidence matrix of digraphcorresponding to interface automaton. A retrievingalgorithm is developed in which offline computation ofmatching relationship in repository is used to reduce thesearching space and amend the retriever’s request.
机译:组件检索对于提高基于组件的软件开发(CBSD)领域的软件生产率非常重要。本文将组件接口的静态和动态行为信息同时视为组件检索系统的检索项目。并采用接口自动机作为模型来描述检索器的查询和组件存储库。根据信息检索器提供的信息,开发了三种匹配模型来满足精确或近似匹配。基于与接口自动机相对应的图的关联矩阵,说明了匹配的实现。开发了一种检索算法,其中使用存储库中匹配关系的离线计算来减少搜索空间并修改检索者的请求。

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