元数据及其在知识管理中的作用

Metadata and Its Function in the Knowledge Managemet

元数据作为一种知识管理的工具 ,它在图书管理、文件和档案管理及网络信息资源管理中都有重要作用。介绍了元数据的概念及基本类型 ,阐述了元数据在知识管理中的作用 。

Metadata is one of the tools of knowledge management.It has important action in managements of library,file and information network.The conception and basic types of metadata have been introduced,and the functions of metadata in knowledge management have been explained.Some crucial problems in future metadata researches have been briefly discussed.