【摘要】 Part-Whole关系的语义差别往往决定了本体是否可以合并或重用。Wiston分类法被用来对医学本体中的Part-Whole关系进行了分类,使每类Part-Whole子关系具有特定的语义并有传递性。利用Mereology理论分析了子关系的性质和子关系之间的相似性,以及子关系之间相似性和逻辑推理正确性的关系。为Part-Whole关系的研究提供了新的方法学。更多还原

【Abstract】 The difference between the semantic meanings of Part-Whole(PW)relations often determines if the ontologies can be merged or reused.Wiston taxonomy is employed to partition the PW relations in medical ontologies into sub-relations,such that,each sub-relation has special meaning and satisfies the transitivity.Mereology theory is used to analyze the properties of the sub-relations,the similarity between the sub-relations and the correctness of the reasoning based on PW relations.The research results provide new methodology for the study of PW relations.更多还原