【摘要】 计算机辅助协同工作（ＣＳＣＷ） 的出现，反映了人们对计算机功能需求的改变，即希望计算机系统从传统的解决计算问题发展为辅助用户间的交互活动。首次将ＣＳＣＷ 的概念引入协作学习系统的设计之中，提出一种基于ＣＳＣＷ 的协作学习系统的结构模型，同时就ＣＳＣＷ 的若干核心技术———多用户接口、协作机制、并发控制等结合系统的设计与实现进行了研究与探讨。最后给出了一个具体的实现原型：ＮＪＵ ＣＬＳ。更多还原

【Abstract】 ComputerSupport Cooperative Work(CSCW)reflects a requirement change from using the computer to solve problems to using the computer to facilitate human interaction.This paper originally introduces the concept of CSCW into the design of cooperative learning system and proposes the architecture model of cooperative learning system based on CSCW.And also the paper focus primarily on the key techniques such as multiuser interface,cooperative mechanism and concurrence control according to the concrete system design.At the end of the paper,a practical implementation prototype,NJUCLS is given.更多还原