一种改进的多策略映射与结合方式研究  

Research on improved method of multi-strategies ontology mapping and combination

作　　者：曾凡秩[1] 尹艳[2] 

机构地区：[1]湖南工程职业技术学院,长沙410114 [2]湖南文理学院,湖南常德415000

出　　处：《计算机应用研究》2009年第10期3649-3652,3656,共5页Application Research of Computers

摘　　要：针对目前大多数本体映射方法在应用于不同的映射任务时,各种映射策略不能对本体间的差异进行不同的处理,多策略结合时也没有充分利用本体的语义信息的问题,提出了一种改进的多策略映射与结合方式的方法。该方法对部分关键映射策略进行了改进,并通过对多策略的评价,考虑是否利用模糊层次分析法最优地结合各种策略。实验表明,该方法在保证通用性和稳定性的同时,提高了映射结果的查全率和查准率。Aimed the currently problems of most mapping strategies cannot do different operations on ontology mapping according to the differences existed in ontology and the semantic information of the ontology is not made to full use when integrating each strategy, when the mapping algorithms apply to different mapping tasks. This paper proposed an improved method of multi-strategies ontology mapping and combination, it improved some key strategies, and according to the result of evaluating the muhi-strategies, considering whether the different strategies were not integrated by FAHP. The experimental results show that this method improves the recall and precision of ontology mapping while maintaining currency and stability.

关 键 词：本体映射 多策略 自适应 模糊层次分析法 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]