关键词: 泛在知识空间, 信息资源空间, 知识共享空间, 信息组织

Abstract: Starting from the direction of information organization, combining with the ubiquitous knowledge space background, this paper analyzed the transform procedure of digital library from information space to knowledge common, and studied the construction algorithm of knowledge common for digital library, and gave the prospect of next generation knowledge common library in future development tendency.

Key words: ubiquitous knowledge common