| 摘要: |
| Internet拓扑建模是在更高层次上开发、利用Internet的基础.Internet拓扑模型研究经历了从随机型到层次型,再到无尺度(scale-free)网络的过程.对包括幂率(power law)在内的多种Internet拓扑特征及其相应度量进行了分析,对现有的拓扑模型、拓扑生成算法以及拓扑生成器进行了全面的综述.最后论述了目前研究中遇到新的问题与挑战,并对今后技术路线进行了总结. |
| 关键词: Internet拓扑建模 网络建模 拓扑产生器 拓扑度量 Internet测量与分析 幂率 无尺度网络 |
| DOI： |
| 分类号: |
| 基金项目:Supported by the National Natural Science Foundation of China under Grant No.60203021 (国家自然科学基金) |
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| A Survey on Internet Topology Modeling |
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ZHANG Yu,ZHANG Hong-Li,FANG Bin-Xing
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| Abstract: |
| As the basis of Internet development and exploitation on higher levels, the Internet topology modeling starts from the random model to the hierarchical model. Then it developed to a more realistic one, scale-free network model. Many characteristics of topology are analyzed with the corresponding metrics, including power law. Moreover, the related work on the current topology models, topology generation algorithms, and topology generators is fully presented. Finally, the new problems and challenges which arise from current research are discussed and some suggestions for future research work are put forward. |
| Key words: Internet topology modeling network modeling topology generator topology metric Internet measurement and analysis power law scale-free network |
