【作者】 刘洪星； 杨青；

【Author】 Liu Hongxing Yang Qing (School of Computer Science and Technology, Wuhan University of Technology, Wuhan 430063, China)

【机构】 武汉理工大学计算机科学与技术学院；

【摘要】 提出了一种支持本体构造的语义分析方法,该方法识别和定义概念间的语义联系,并将概念间的语义联系映射或转换成OWL原语．首先讨论了3种最常见的抽象(即包含、聚集和联系)以及它们在本体中含义,然后分析并用实例演示了3种抽象的OWL实现方法．当所有的语义联系都被识别和描述后,就产生了OWL本体的主干部分(即分类、对属性的约束、以及分类间的关系)．该研究是发展本体概念模型(OCM)以及实现模型间映射或转换的基础．更多还原

【Abstract】 A semantic analysis approach is proposed, by which semantic relationships between concepts are identified and defined, and then mapped or transformed to OWL (web ontology language) ontology. The most common abstractions (namely, inclusion, aggregation and association) and their implication in ontology are discussed; then the OWL implementation for three abstractions are analyzed and illustrated. Taxonomies, constraints on properties for each class, and the relations between taxonomies in OWL ontology are established after all the semantic relationships are identified and described. This research is the basis for the development of the ontology conceptual model (OCM) and the mapping from OCM to OWL ontology.更多还原