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Clusters in protein interaction networks can potentially help identify functional relationships among proteins. The clustering problem can be modeled as a graph cut problem. Given an edge weighted graph the problem is to partition the vertices of the graph into k partitions of prescribed sizes such that the total weight of the edges within partitions are maximized. This problem is NP-complete for...
Search algorithms are a key issue to share resources in large distributed systems as peer networks. Several distributed interconnection structures and algorithms have already been studied in this context. With expanding ring algorithms, the efficiency of searches depends on the topology used to send query requests and the dynamics of the structure. In this paper, we present an interconnection structure...
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