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arXiv 1406.4785cs.NI
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技术报告:AS-level Inernet拓扑上的预期力性能

Technical Report: Performance of the Expected Force on AS-level Inernet topologies

Glenn Lawyer

摘要:

网络科学中的许多概念都是基于理想化的网络模型。然而,基础设施网络受到特定工程和经济约束的强烈约束,而这些约束在此类模型中并不存在。一个结果是,被理论家认为是基本的概念在现实世界的情况下严重表现不佳。这促使我们测试在更多理论网络模型的背景下开发的预期力(ExF)度量是否继续预测自治系统(AS)级路由器连接的高度结构化互联网拓扑上的流行病结果。结果表明,ExF在这些拓扑结构上表现非常好,这可能反映了它们在缓解信息扩散方面的设计约束。

英文摘要:

Many concepts in network science are based on idealized network models. Infrastructure networks, however, are strongly constrained by specific engineering and economic constraints which do not appear in such models. One result is that concepts which are assumed to be fundamental by theoriticians severely underperform in real world situations. This motivated us to test if the Expected Force (ExF) metric, which was developed in the context of more theoretical network models, would continue to be predictive of epidemic outcomes on the highly structured topology of the internet at the autonomous systems (AS) level router connectivity. Results suggest that the ExF performs extremely well on these topologies, perhaps reflecting their design constraint of easing the diffusion of information.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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