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题名虚拟教室中基于CORBA通告服务的发言权控制
被引量:2
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作者
李凯
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机构
东南大学计算机科学与工程系
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出处
《计算机工程》
CAS
CSCD
北大核心
2004年第2期107-108,153,共3页
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文摘
远程教育中的发言权控制机制不仅应当保证用户对于共享资源的使用不出现冲突,还应当将实际的与教学相关的各种机制融合进来,从而在合理地协调远程教育的用户使用各种共享资源的同时调动用户的发言积极性。文章针对传统的发言权控制机制的不足提出了一种更为“人性化”的发言权控制机制,并给出了基于CORBA通告服务的实现方案。
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关键词
发言权控制
远程教育
发言权暗示授予
CORBA通告服务
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Keywords
Floor control
Network-based distance education
Hint at grant of floor
CORBA notification service CORBA Notification Based Floor Control in Virtual Classroom LI Kai (Department of Computer Science and Engineering,Southeast University, The Key Laboratory of Computer Networks and lnformation lntegration Ministry of Education,Nanjing 210096) Abstract Floor control in virtual classroom of network-based distance education is very important to make users share resources coordinately. What is more, a live and fair discussion can come along with a more artful floor control. This paper presents a more feasible floor control policy by adding two factors , priority and hint at grant of floor, to traditional floor control policy and then gives a design approach based on COSS notification. Key words Floor control
Network-based distance education
Hint at grant of floor
CORBA notification service
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分类号
TP311
[自动化与计算机技术—计算机软件与理论]
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