1.
Research on Authentication and Key Management Techniques in Digital Content Protection Systems;
数字内容保护系统中的认证和密钥管理技术研究
2.
Research on Outsourced Database Contents Protection Based on Digital Watermark;
基于数字水印的外包数据库内容保护技术研究
3.
Research on Digital Watermark Algorithms of Audio Content s Protection;
用于音频内容保护的数字水印算法研究
4.
Mobile Digital Content Distribution Service Rights Management;
移动数字内容分发业务的版权保护管理
5.
Research on Image Digital Watermarking for Copyright Protection and Content Authentication
针对版权保护和内容认证的图像数字水印研究
6.
Model for Digital Content Rights Protection and Migration Under User Control
基于用户控制的数字内容权利保护和迁移模型
7.
Design and implementation of non-video and non-audio digital rights management system for educational resource
非视音频数字内容版权保护系统的设计与实现
8.
DRM (digital right management)
数字内容权利保护,数码权利管理,[港]数码权益管理
9.
Research and Realization of High-bandwidth Digital Content Protection in Digital Visual Interface;
高带宽数码内容保护技术研究及在数字视频接口中的实现
10.
Research on the Modeling of Digital Content Protection and Its Implementation;
数字内容全生命周期保护及其若干关键技术研究
11.
Research on Digital Watermarking for Copyright Protection and Content Authentication;
数字水印技术在版权保护与内容认证中的应用研究
12.
Research and Implementation of Digital Content Secure Trade System Based on Copyright Protection;
基于版权保护的数字内容安全安交易系统的研究与实现
13.
Digital Rights Management - Not Optimistic;
不容乐观的数字权益保护——我国数字图书馆安全现状探讨
14.
The Human Rights of the Ethnic Groups:--An Important part of the World Protection of Human Rights;
少数民族权利是人权国际保护的重要内容
15.
unit numerical code
五单位数字保护电码
16.
Digital watermark──a new trend in digital works copyright protection;
数字水印——数字作品版权保护的新方向
17.
Notes on digital watermarking techndogy;
数字作品的保护神——数字水印技术
18.
As above except with names.
内容同上，记录数字换成记录名字。