%A Zhang Xiaolin %T Unique Identifiers for Digital Objects %0 Journal Article %D 2001 %J Data Analysis and Knowledge Discovery %R 10.11925/infotech.1003-3513.2001.03.02 %P 8-11 %V 17 %N 3 %U {https://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/abstract/article_1937.shtml} %8 2001-06-25 %X

Within the digital information architecture, the unique identifiers uniquely and persistently identify digital objects and providing the linkages between digital objects and other objects/services. This paper explains the functions, requirements, framework, and major examples of such identifiers.