多媒体文档协同编著系统的关键技术研究

Multimedia Document Oriented Cooperative Editing System Key Technology Research

多媒体文档协同编著是 Ｃ Ｓ Ｃ Ｗ 技术的一项典型应用。本文从分析一般的文档协作编著过程出发，提出多媒体文档的协同编著模型；并着重分析了协同编著过程控制、共享文档管理、并发控制、多用户光标等关键技术，最后简单介绍了协同编著系统 Ｚ Ｕ— Ｃｏ Ｅｄｉｔｏｒ 实现与应用。

Multimedia document oriented cooperative editing is a typical application of CSCW technology Based on the analysis of general document editing process,this paper presents a cooperative editing model,and mainly discusses key technologies such as co editing process control, shared document management,concurrent control and multi cursor control In the end,we briefly outline the implementation and the application of our co editing ZU —CoEditor