基于数字图书馆元数据方案的个性化设计原则分析

Personalized Design Principles Based on Metadata Scheme in Digital Library

对数字图书馆中元数据的概念进行了探讨,指明了元数据与数字图书馆之间的关系,阐述了元数据携带工具RDF的起源及其个性化特点,详细分析了元数据方案的个性化设计原则,明确地提出了实现个性化元数据模型所要解决的3个方面的问题,最后展望了数字图书馆中元数据的应用前景。

This article explores the concept of metadata in digital library, the relationship between metadata and digital library, and the origin and the personalized characteristics of RDF, which is a carrying tool of metadata. It also elaborates on the personalized design principles of metadata scheme, three aspects of problems to be solved in the realization of personalized metadata model and the application of metadata in digital library.