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No common definition of community has been agreed upon till now. One topology can be of different types, uni-partite or bipartite/multipartite. Most of the former literatures are proposed for one type of community. As the understanding of the community definition is different, the grouping results always applicable to the specified network. If the definition changes, the grouping result will no longer...
The mechanism for a peer to randomly choose logical neighbors, without any knowledge about the physical topology, causes a serious topology mismatch between the overlay networks and the physical network. A flooding-based search is robust to node failure, but the response message will be lost if any node on the response path fails, and the flooding search may causes heavy network traffic. In order...
The topological properties of P2P overlay networks are the key factor that dominates the performance of search. Most systems construct logical overlay topologies without considering the underlying physical topology, which causes a serious topology mismatch between the P2P overlay network and the physical network. Thus location of the underlying network should be taken into account during the construction...
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