Representing contextualized information in the NSDL

被引：0
|
作者：
Lagoze, Carl [1 ]
Krafft, Dean
Cornwell, Tim
Eckstrom, Dean
Jesuroga, Susan
Wilper, Chris
机构：
[1] Cornell Univ, Ithaca, NY 14850 USA
[2] UCAR, NSDL, Boulder, CO 80307 USA
来源：
RESEARCH AND ADVANCED TECHNOLOGY FOR DIGITAL LIBRARIES | 2006年 / 4172卷
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The NSDL (National Science Digital Library) is funded by the National Science Foundation to advance science and math education. The initial product was a metadata-based digital library providing search and access to distributed resources. Our recent work recognizes the importance of context - relations, metadata, annotations - for the pedagogical value of a digital library. This new architecture uses Fedora, a tool for representing complex content, data, metadata, web-based services, and semantic relationships, as the basis of an information network overlay (INO). The INO provides an extensible knowledge base for an expanding suite of digital library services.
引用
收藏
页码：329 / 340
页数：12
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