摘要
借助Petri网模型对虚拟教室中教师和学生在课堂中的协同关系、协同机制进行形式化的描述、分析,并且用控制进程并发的理论观点来实现这种协同机制。
By taking advantage of Petri Net model, this paper in virtue of formalized method describes and analyzes cooperative relationship and cooperative mechanism between teacher and students, which exists in the virtual classroom. Simultaneously, the cooperative mechanism has been realized successfully with the theory about process control concurrence view.
出处
《计算机应用研究》
CSCD
北大核心
2005年第11期186-188,共3页
Application Research of Computers
基金
国家自然科学基金资助项目(60273089)
