UML模型到OWL本体知识库的转换研究  

Research on the transform from UML model to OWL ontology knowledge

作　　者：冉婕[1] 漆丽娟[1] 黄吉亚[1] 

机构地区：[1]云南昭通学院信息科学与技术学院,云南昭通657000

出　　处：《电子设计工程》2017年第7期24-26,30,共4页Electronic Design Engineering

摘　　要：UML是标准的对象建模语言,已成为公认的建模标准,但UML模型的推理能力较弱。OWL表示的本体可以描述类与类之间的各种关系,从语义上建立类信息的全面描述,其表达能力及推理能力都较强。本文比较分析了UML类和OWL类的异同,阐述了UML类可向OWL类转换原理。通过OWL DL定义了UML的类图,描述了类和子类的关系。以学生本体为例,实现了UML类图的OWL本体形式化表示,进而将UML模型转换为相应的OWL本体,实现了UML类图中知识的再利用,为本体建设提供了新的途径。UML is a standard object modeling language, it has become a recognized modeling standard, but the reasoning ability of UML model is weak. Ontology can describe all kinds of relationship among classes. This paper analysis the class of UML and the category of OWL, and explain the transformation from the class of UML to the category of OWL. According to OWL DL defines the UML class diagram, described the relation between the class and subclass. Taking the student ontology as an example, the OWL ontology formalization of UML class diagram is realized, and then the UML model is converted to the corresponding OWL ontology. It realizes the knowledge reuse in UML class diagrams, provides a new approach for ontology construction. Key words：

关 键 词：OWL UML 本体 类图 

分 类 号：TN919.5[电子电信—通信与信息系统]