【摘要】 在大规模分布式虚拟环境中,大量的信息交互成为影响系统可扩展性的重要因素。事件模型作为新型的通信模型,以其具有异步通信、动态性等特点在分布式系统通信中的作用日益明显。本文借鉴了主动兴趣管理思想,对基于事件模型的事件路由和事件传递技术进行了研究,提出了一种利用Filter Index结构来实现事件快速匹配及转发的路由机制。实验结果表明,该机制是可行和有效的。更多还原

【Abstract】 Recently,the increasing information communication in large-scale distributed virtual environment restricts the scalability of systems.As a new communication model,event model has plays an important role in distributed communication system because of its asynchronous and dynamic characteristics.In the paper,combined with active interest management,a research of event-model-based event routing and event forwarding is introduced.Moreover,a new routing mechanism,which implements fast event matching and delivery by using Filter Index structure,is presented,and also proved to be feasible and effective by experiment results.更多还原