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The (k, r)-dominating set problem, (k, r)-DS, is defined as the problem of selecting a minimum cardinality vertex set D (dominating nodes, also referred as cluster-heads) of a graph G=(V, E), such that every vertex u not in D is in r hops from at least k (multiple domination parameter) vertices in D. In mobile ad hoc networks (MANETs), computing dominating set should be distributed, because the topology...
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