The Appliance Of Computer-Supported Cooperative Work Technic Based On Jabber In The IntelliCAD System

With the coming of the information days and the development of the technic of network,CSCW is going to be a trend.How to share the information of design rapidly and effectively is a problem eagerly to be solved.Since the appearance of CSCW in 1984,with the deeper research and wider appliance in the recent decade,CSCW has helped the global industry and enterprises created enominous benefits of economics and society.As a result,more attention is being payed to the research of CSCW.So it is becoming a hotspot of the domain of information technology.The thesis begins with the classification of different CSCW technics,and give out the comparison of some kinds of common CSCW technics. We choose the suitable platform IntelliCAD and the opensource software Jabber with both server and client to save the workload and ensure the quality of the basic modules.The thesis introduces the Jabber technics and the IntelliCAD platform with the technology the auther uses,including the network model I choose ,the logical flow of the key part of the CSCW and the key technical problems and details,including the pipeline technics,the spin-lock of the write ability and etc.The technics mentioned in the thesis still exsists some flaw. Such as only one team can exsist in a single server,the real-time feedback is not as soon as possible and etc. these functions need to be improved in the later works.