一种基于知识点结构的分布式协同学习一致性模型分析  

Consistency Model of Distributed Collaborative Learning Based Knowledge Point

作　　者：王晓华[1] 李天泽[1] 

机构地区：[1]西安电子科技大学网络与继续教育学院,西安710071

出　　处：《计算机科学》2011年第B10期239-241,256,共4页Computer Science

基　　金：西安电子科技大学基本科研业务费资助

摘　　要：现代远程教育是基于互联网和终端实现教学活动,协同学习是提高远程学习效能感的重要方式,需要深入研究基于协同学习语义的一致性维护、协同感知等关键技术,以达到足够高效的、自然的互动化及个性化学习。提出一种远程教育特点下协同学习的一致性模型及算法分析,在此模型基础上,形成基于知识点结构的特有的操作转换算法来保持一致性。Modern distance education is based on the Internet and terminals with teaching activities,collaborative learning is an important way to improve the efficacy of distance learning,it is required that in-depth research of consistency maintenance,collaborative awareness and other key technologies based on collaborative learning semantic,so high efficient,natural interaction and customized learning will be achieved.This paper analysised model and algorithm of collaborative learning consistency about the distance education.By this model,a specific algorithms based on knowledge point structure would be Build to maintain the consistency.

关 键 词：CSCL 知识点 操作转换 分布式实时系统 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]