Study on the Knowledge Architecture of Digital Library
论数字图书馆的知识构建

Digital library needs knowledge architecture to achieve its knowledge service really. Digital library's knowledge architecture takes knowledge element as the element and take knowledge element linking as the pivot. It includes extracting knowledge elements from document information and then indexing them, building knowledge element warehouse and knowledge warehouse,and setting up the knowledge grid platform of digital library. In that, grid technology provides great strength to support digital library's knowledge architecture.