【摘要】 目前,基于构件的软件开发已经成为软件工程研究领域和软件开发实践过程中越来越重要的内容。在构件的描述与检索中引入本体,可以更好地表示构件间的语义信息,同时使得构件过程描述与检索成为可能。在研究基于本体的构件描述基础上,设计并实现了构件功能检索过程,为使用构件进行软件开发的用户提供了一种按照所需功能进行构件检索的方法,同时,由于利用知识语义上的匹配,为查全率和查准率提供了更好的保证。更多还原

【Abstract】 At present,CBSD(component-based software development) is becoming more and more important in software engineering research and software development practice.By introducing ontology into the field of software-component description and retrieval,the semantic information among the components can be presented more precisely,and at the same time the component represent and retrieval using process property can also be possible.On the basis of ontology-based component represent,designs and implements the process of component functional retrieval,which provides a method of component retrieval in accordance with functions in need.It also improves efficiency and quality in component retrieval since the basis is the matches of knowledge semantics.更多还原