Architecture of Computer Supported Collaborative Learning Based on EJB Middleware and Its Implementation

摘要：

This paper presents a EJB-based ComputerSupported Collaborative Learning (E-CSCL) systemmodel. It can support the collaborative work which isdiscontinuing in time and distributive in space, and hasmutual dependence in the learning process, whichprovides a face to face and WYSIWIS (What you see iswhat I see) collaborative learning environment. Thismodel uses the multi-tier architecture. Finally, thechat tool and the whiteboard tool based on EJBmiddleware are given as examples.

作者: Li Shaozi Qiu Zhongpan Li Tangqiu Chen Huowang

作者单位: School of Computer,National University of Defense Technology Changsha,P.R.China;Department of Comput Department of Computer Science,Xiamen University Xiamen,P.R.China School of Computer,National University of Defense Technology Changsha,P.R.China

会议类型: 国际会议

会议名称: The 8th International Conference on Computer Supported Cooperative Work in Design(第八届计算机支持的协同工作设计国际会议)(CSCWD2004)

会议地点: 厦门

会议语种:英文

页码: 142-148

在线出版日期: 2004-05-26（万方平台首次上网日期，不代表论文的发表时间）