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Analysis of Overlay-Underlay Topology Correlation using Visualization
Citation key AFGGW-AOTCV-05
Author Aggarwal, Vinay and Feldmann, Anja and Gaertler, Marco and Görke, Robert and Wagner, Dorothea
Year 2005
Month December
Note No. 2005-31
Institution ITI Wagner, Faculty of Informatics, Universität Karlsruhe
Abstract Taking the physical Internet at the Autonomous System (AS) level as an instance of a complex network, and Gnutella as a popular peer-to-peer application running on top of it, we investigated the correlation of overlay networks with their underlying topology using visualization. We find that while overlay networks create arbitrary topologies, they differ from randomly generated networks, and there is a correlation with the underlying network. In addition, we successfully validated the applicability of our visualization technique for AS topologies by comparing Routeviews [10] data sets with DIMES [5] data sets, and by analyzing the temporal evolution in the Routeviews data sets.
Bibtex Type of Publication Technical Report
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