Event correlation is an important fault isolation policy and has been a key topic in the area of network fault management.
事件关联是重要的故障定位策略，已成为网络故障管理的研究热点。
As an important problem in network fault management, alarm correlation analysis can help network administrators to delete redundant alarms, locate faults and predict faults before they happen.
告警相关性分析作为网络故障管理中的重要内容，可以辅助网管人员删除冗余告警、定位故障以及预测故障的发生。
Alarm correlation play an important role in network fault management.
告警相关性在通信网络故障维护中起着十分关键的作用。
With the rapid development of communication network, network fault management is becoming more and more complex.
随着通信网络不断的发展壮大，网络故障管理变得越来越复杂。
To reduce the impact of network fault management traffic, a novel SNMP distributed aggregative polling method is presented.
为降低故障管理流量对网络的影响，本文提出了一种SNMP分布汇集轮询方法。
Its main functions, network fault management, configuration management and performance management are described emphatically.
该系统实现了网络故障管理、网络配置管理、网络性能管理三大网络管理功能。
The alarm correlation analysis is an important approach of fault diagnosis, which plays a crucial role in network fault management.
告警相关性分析是故障诊断与定位的重要手段之一，广泛应用于各种智能网络管理系统。
As modern computer networks increase in size and complexity, effective network fault management and maintenance become more important and more difficult.
随着现代网络规模和复杂性的不断增加，网络故障管理及维护变得越来越困难。
It presents a new model for network fault management based on data fusion and data mining by defining and discussing the association rule and the frequent episodes.
并通过定义与深入分析故障告警中的关联规则和情节规则，提出了一个基于数据融合和数据挖掘技术的网络故障管理的架构模型。
Past research work about OBS network has mostly focused on reservation scheduling, burst assembling, signaling protocol definition and performance analysis, but few on network fault management.
以往人们对OBS网络的研究大多专注在网络的资源预留调度、突发汇聚、信令协议定义和性能分析上，少有网络故障管理。
Past research work about OBS network has mostly focused on reservation scheduling, burst assembling, signaling protocol definition and performance analysis, but few on network fault management.
以往人们对OBS网络的研究大多专注在网络的资源预留调度、突发汇聚、信令协议定义和性能分析上，少有网络故障管理。
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