面向天文领域的本体设计与实现初探

A Design and Implementation of Domain-specific Ontology of Astronomy

针对天文领域的实际情况,提出了一套面向天文领域的本体构建方法。通过确定核心类,建立了类的层次结构,定义类的属性,创建实例以及对领域本体进行建模的过程,完成了天文领域本体的初步设计。采用开源的protégé本体编辑软件构建了天文领域本体模型,详细说明了天文领域本体构建的全过程并描述了类、类的属性及类与类之间关系的定义,为天文领域的应用积累经验。

Considering the situation of knowledge in astronomical domain, this paper puts forward a set of oriented ontology-building method based on the definition, expression and concept analysis of domain-specific ontology of astronomy. Through the determined core concept, layer structures are built and attributes of concepts are defined ; example is given and the domain-specific ontology of astronomy is modeled and a design of the domain-specific ontology of astronomy is provided in detail. This paper builds the ontology model through open source prot6gr. It gives a specific elaboration on the overall process of domain-specific ontology building. It also provides a detailed description about the class, class attributes and the definition of relationship between different classes.