基于本体的信息集成技术研究

Research on technology of information integration based on ontology

随着语义网技术的飞速发展,本体起了越来越重要的作用。在信息集成的过程中,本体作为一种工具解决了分布式异构信息源的语义异构问题,实现了信息源语义上的互操作。该文介绍了一种基于混合本体的信息集成方法,通过全局本体和局部本体之间的映射,向用户提供获取数据的统一接口,使用户获得语义上相关的数据。

With the rapid development of semantic Web,ontology played a prominent role on it.In the process of information integration,ontology solved the semantic heterogeneity problem of distributed, heterogeneous and autonomous data source.This paper introduces a ontology-based hybrid approach of inforamtion integration , which provides users the same interface for accessing to data corresponding to the semantic.