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An example of overlay network. While the black straight lines show the realistic link connections among different network components, the arrow lines illustrate the overlay paths for a tree topology and the dotted lines illustrate the overlay paths for a m-D mesh topology.

An example of overlay network. While the black straight lines show the realistic link connections among different network components, the arrow lines illustrate the overlay paths for a tree topology and the dotted lines illustrate the overlay paths for a m-D mesh topology.

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Conference Paper
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In our previous work, we have analyzed the worst performance for tree-based and mesh-based multicast along the link stress, the number of overlay hops, and the number of shortest paths. In this paper, we extend our research through studying the average performance and the difference between the worst and the average performance for these metrics. W...

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