【摘要】 针对目前产品本体建模技术中存在的一些问题,从本体在知识表达层次中的作用入手,以分析哲学意义上的本体论为理论基础,结合概念的元属性分析理论,从建模语言和本体结构两个层次上对本体建模的规范进行了研究.更多还原

【Abstract】 Although there already exist many solutions on how to build product ontology, little research has been undertaken on the quality evaluation of these models. Following the analysis of the role played by ontology in product knowledge expression stack, a two-layer evaluation discipline for product ontology is proposed based on the ontology theory in the sense of analytical philosophy. One layer is to restrict the arbitrary usage of model language’s semantic expression power, the other one is to normalize the ontology model structure through meta-property analysis.更多还原