基于Web的实时协同编辑系统中的一致性控制  

CONSISTENCY MAINTENANCE IN WEB-BASED REAL-TIME COOPERATIVE EDIT SYSTEM

作　　者：陈岭[1] 陈根才[1] 蔡海梁[1] 

机构地区：[1]浙江大学计算机科学与工程学系,杭州310027

出　　处：《计算机研究与发展》2001年第12期1505-1511,共7页Journal of Computer Research and Development

基　　金：浙江省科委重点项目基金资助 ( J3990 1)

摘　　要：作为 CSCW的一个重要应用领域 ,协同编辑系统近年来有了长足的进步 ,各种此类系统相继出现并投入了使用 .但是 ,大部分系统由于不能很好地解决一致性问题 ,目前大多不支持脑风暴方式的编辑 .主要介绍如何利用 GOTO算法在基于 WEB的实时协同编辑系统中解决一致性问题 ,其中包括了对系统结构、系统一致性问题、GOTO算法、操作相关性检测及操作转换的介绍 .最后 ,对基于 GOTO算法的实验系统 WRCES进行了简单的介绍 .As a very important field of CSCW, cooperative edit systems have a rapid development in recent years. Many systems have arisen and been put into use. But most of them don't support the brain storm edit mode, because they can't settle the consistency problem primarily. Introduced in this paper is how to use the GOTO arithmetic to settle the consistency problem in a Web-based real-time cooperative edit system. It includes the following contents: system architecture, inconsistency problems, GOTO arithmetic, operation dependence checking and operation transformation. Finally, the experiment system WRCES, which is based on the GOTO arithmetic, is also introduced.

关 键 词：一致性控制 CSCW 实时协同编辑系统 WEB 软件 计算机 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]