基于检索条件转换算法的多构件库检索  

Component Retrieving in Multi-Library Based on Retrieval Conditions Transformation

作　　者：郑立垠[1] 郎颖莹[1] 安璐[1] 

机构地区：[1]中国石油大学(华东)计算机与通信工程学院,山东东营257061

出　　处：《计算机系统应用》2010年第1期72-75,共4页Computer Systems & Applications

摘　　要：不同构件库之间实现互通可以有效提高复用者检索构件的效率,分类是检索的基础。通过建立多个以关键字和本体分类方式的构件库的检索条件转换模式帮助用户从基于这两种分类模式的多个构件库中检索构件,避免用户多次为同一需求构造不同的检索条件,减少复用者的理解成本,提高关键字检索本体构件库的查全率。实验结果证明了该方法的有效性和可行性。To implement sharing resources in different component libraries can improve the retrieval efficiency. Classification is the basis of retrieval.This paper sets up a number of component libraries based on keywords and ontology classification and introduces the transformation of retrieval conditions in order to help users to retrieve components from the component libraries based on the two classification models.It can avoid users＇ proposition of different retrieval conditions for the same demand repeatedly.It can also decrease the cost of understanding in retrieval and improve the recall for keyword retrieve ontology component library.The validity and feasibility of the method is vertified by the experiment.

关 键 词：多构件库 构件检索 关键字分类 本体分类 条件转换 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]