期刊论文

中文

计算机应用研究

1001-3695

2006

23

12

289-291

10.3969/j.issn.1001-3695.2006.12.097

国家“863”计划资助项目（2004AA119010）；

本校为第一机构

提出了学习资源的权利描述模型,定义了许可证的基本结构,并通过XML描述许可证.此外,探讨网络教育中学习资源的使用权限控制策略,并实现了学习资源的数字版权保护基本模块.实践证明,学习资源的权利描述模型及执行策略具有可操作性.

Digital rights management plays an important role in development, application, share and reuse of learning resources. This paper firstly provides for rights expression model for learning resource, defines the basic structure of license for learning resources, and describes license by XML. In addition, the paper probes into strategies of rights usage control for learn...