基于本体映射的异构数据集成中间件HDIM研究

数据集成是为了消除企业内部信息孤岛,实现企业之间信息共享,实现异构数据透明访问的问题。为了解决异构数据集成问题,提出了基于本体映射的异构数据集成中间件——HDIM,采用本体明确、规范地描述数据的异构性、分布性,采用本体映射实现本体之间的互相访问。为用户提供一个访问异构数据源的中间平台,解决企业内部的异构数据集成问题。

Reasearch of Ontology Mapping - based Heterogeneous Data Integration Middleware

In order to eliminate informational isolated island in enterprise and solve information share between enterprises,data integration become a hot point in research area.This paper researches and develops the heterogeneous data integration middleware based on ontology mapping.Ontology can describe heterogeneous data explicitly and standardized.Ontology mapping solves the problems of the similarity between more than one ontology.The role of middleware is as a middle platform for information access,solves the problem of heterogeneity and distribution of data source.