面向科研信息资源整合的元数据协同方法研究

Research of Metadata Harmonization for Research Information Resource Integration

针对科研信息资源整合利用问题,利用元数据协同的方法为已有科研信息资源系统的整合与共享利用提供解决方案。以论文、专利、科技报告为例,把表示相同语义的元数据整合到一个体系下,形成子体系,将多个子体系整合到一个网络中,形成元数据映射网络。结果表明,元数据协同方法在保持原有元数据标准不变的前提下,可以通过语义层面的映射来解决不同科研信息资源的整合与利用问题,对解决科研信息资源整合具有比较现实的意义。

Research information resource integration is the key for collaborative innovation. This paper used the method of information harmonization to resolve the problem of research information resource integration. This paper expressed the different metadata schemas in a semantic mapping network to integrate the paper, patent, scientific and technical report. The result showed that metadata harmonization provided a method to map the different metadata schemas on the semantic level, and provided a useful reference for research information integration.