【摘要】 介绍一个以"数字资源集合"为操作对象的资源集合管理系统。对系统的总体设计进行详细介绍,包括资源集合的粒度表示、资源集合描述元数据、资源集合的功能操作,并对系统相关实现进行描述。更多还原

【Abstract】 A management system which uses digital resource collection as the operating object is introduced in this paper.Detailed introduction is made on the overall design of the system,including collection granularity,collection description metadata,and functional operation for collection.The implementation details of some relevant parts of the system are also described.更多还原