Firstlty, the paper brings out license model of usage of learning resources by integrating learning object metadata specifiction with rights expression language.
本文首先通过权利信息描述和资源的元数据描述的整合提出了教育资源的数字权利许可证基本模型。
The XML-based metadata system model can facilitate Learning Object resources retrieval, reuse and exchange.
本文系统设计主要是对本地网站学习资源的搜索、查询和定位。
The XML-based metadata system model can facilitate Learning Object resources retrieval, reuse and exchange.
本文系统设计主要是对本地网站学习资源的搜索、查询和定位。
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