基于映射的实例转换研究  

Research on mapping-based instance transformation

作　　者：李冠宇[1] 李琳[2] 郭立群[1] 王长霞[2] 

机构地区：[1]大连理工大学管理学院 [2]大连海事大学信息科学技术学院

出　　处：《计算机工程与应用》2010年第6期144-147,共4页Computer Engineering and Applications

基　　金：国家自然科学基金(No.60672031);辽宁省自然科学基金(No.20072142);the National Natural Science Foundation of China under Grant No.60672031;the Natural Science Foundation of Liaoning Province of China under Grant No.20072142

摘　　要：本体映射可以有效解决异构本体间的互操作问题。在本体映射的研究中,已经存在很多建立映射的方法和工具,但针对如何应用本体映射完成特定任务的研究却很少。探讨了本体映射的应用模式,提出一个基于映射的自动实例转换框架(MAIT),并展示了相关的转换算法。该框架可以在基于本体的环境(如:语义Web)中将源本体的实例自动转换为目标本体的实例。实验结果表明提出的框架和算法是可行的,也是有效的。Ontology mapping is the most effective solution to achieve the interoperability among heterogeneous ontologies.There already exists many algorithms and tools for creating mapping,but less research focus on the actual usage of the created mappings for a specific task.This paper discusses the application of ontology mapping,and proposes a framework for automatic instance transformation based on mapping,and presents relative transforming algorithms.This framework can work in any ontologybased environment such as semantic Web,and transform the instance between source ontology and target ontology automatically. The experimental results reveal that the framework and algorithms are feasible and effective.

关 键 词：本体 本体映射 实例转换 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]