摘要
近年来,计算机支持的协同设计(CSCW)已经成为一项热门的研究话题。本文提出了协同设计环境下用户管理的模型,探讨了不同逻辑网络结构,特别是在对等网络结构下,用户动态加入和退出的算法。通过使用COM+技术实现了客户和服务器位置的透明性、角色的划分和用户之间的安全交互等功能。实验结果进一步验证了设计的正确性和有效性。
In the recent years, CSCW has become a hot research. The algorithm that users can dynamically join and exit the task is discussed in Client/Server and especially in peer to peer, and designed. Role and security are put forward in this paper. Furthermore location transparency, role and interaction of the peers are carried out via the COM＋. The validity and correctness of the user management model has been proved and testified by an experiment. CSCW, User management model, COM＋ technology
出处
《计算机科学》
CSCD
北大核心
2005年第12期116-119,共4页
Computer Science
基金
Supported by the National Natural Science Foundation of China under Grant No.603773040(国家自然科学基金)
the National High-Tech Research and Development Plan of China under Grant Nos.863-317-01-04-99
2003AA142150(国家高技术研究发展计划(863))
