摘要
以复杂网络分析技术为基础,利用中心化度量方法与拓扑鲁棒性分析,研究了一个真实企业SAP系统迁移过程的系统设计.提出了基于介数中心性的网络硬件升级规划方案,设计了网络中局部拓扑鲁棒性的度量方法.通过仿真实验验证了相关设计方法的有效性.结论表明,应用复杂网络理论的方法进行实际系统的分析与设计,可以有效地提高SAP系统的鲁棒性和响应时间.
Centrality measures and topology robustness analysis were exploited to research SAP system migration in an enterprise. A network-hardware upgrade plan was presented based on betweenness centrality and a metric to measure local topological robustness was devised. Via simulation and implementation, effectiveness of the proposed methods was confirmed. Result shows that application of complex network on real-world system analysis and design can improve the robustness and resoond time of the SAP swtem
出处
《东北大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2013年第11期1550-1553,共4页
Journal of Northeastern University(Natural Science)
基金
国家科技支撑计划项目(2012BAH82F04)
关键词
复杂网络
中心化度量
鲁棒性
系统迁移
SAP
complex network
centrality measure
robustness
system migration
SAP（ systems,application and products）
