本文已被：浏览 983次 下载 510次
Received:March 16, 2012
Received:March 16, 2012
中文摘要: 针对数字内容在其生命周期中面临的威胁,提出了具有全程跟踪特性的数字内容全生命周期保护理念及保护模型.分析了壳式保护对象BCO的逻辑结构和物理结构形式,并结合具体应用实例,阐述了数字内容全生命周期的保护过程.
Abstract:Aiming at reducing various threats during its lifecycle，the Content Lifecycle Protection ( CLP) concept and model，featured with whole lifecycle tracking is presented ． The elements in BCO，the core in CLP，BCO logical structure，and physical structure are analyzed respectively．Finally，the application experiment is implemented and key services，explaining how the BCO works，are described in detail．
文章编号：20120418 中图分类号： 文献标志码：
基金项目:
| Author Name | Affiliation | |
| XUE Mei | School of Computer and Information Engineering,Shanghai University of Electric Power,Shanghai 200090,China | qq． snow@163． com． |
| Author Name | Affiliation | |
| XUE Mei | School of Computer and Information Engineering,Shanghai University of Electric Power,Shanghai 200090,China | qq． snow@163． com． |
Reference text: