摘要
协同编著系统是CSCW的最主要应用之一,它允许异地多个用户并发地浏览和编著一份共享文档,以最大限度地发挥群体的工作效率。文章首先给出CSCW的基本概念及分类,然后讨论了一个实际协同编辑系统的系统模型及其信息组织结构、共享并发控制、用户身份认证、访问权限控制、系统信息加密、网络通信机制等一系列问题。
: Cooperative Editing System is one of the most important applications of CSCW(Computer Supported Cooperative Work),it allows multi-user to scan and edit a shared document simultaneously in different sites,so work efficiency can be greatly improved.This paper puts forward the conception and classification of CSCW,and then discusses a cooperative editing system model and organizational structure of information,concurrency control,user authentication,access permission control,information encryption,workflow administration,network communications protocols,etc.
出处
《计算机工程与应用》
CSCD
北大核心
2001年第5期80-82,共3页
Computer Engineering and Applications
关键词
协同编著系统
CSCW
计算机网络
信息安全
: CSCW(Computer Supported Cooperative Work),cooperative editing,synchronization mechnism