摘要
为了有效地处理大规模网络事件 ,克服由于网络事件大量性、多样性和相关性造成的困难 ,提出了一种基于事件检测的分布式网络管理方案·在对网络事件分类的基础上 ,采用基于策略的层次型事件处理机制 ,提高了事件检测效率 ,平衡了系统负载 ,降低了网络资源的占用率·基于动态时间窗的事件合成方法 ,保证了事件检测的及时性和准确性 。
To efficiently handle large scale network events and solve the problems caused by events' largeness, events' variety and events' relevance, a event monitoring based model was presented for managing large scale distributed networks. Two types of events primitive event and composite event were defined to monitor metwork efficiently. Policy based hierarchical event processing mechanism can efficiently distribute the loads of the system and improve the reliability of the system. Event composition approach named Dynamic Time Windows can deal with out of order sequences of event arrivals due to communication delays in an efficient manner. This significantly improves the reliability of the system.
出处
《东北大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2002年第7期613-616,共4页
Journal of Northeastern University(Natural Science)
基金
国家'九五'重点科技攻关项目 (97 769 0 3 0 1)
关键词
分布式网络管理
事件检测
复合事件
管理策略
事件合成
动态时间窗
distributed network management
event monitor
composition event
management policy
event composition
dynamic time window
