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In wireless sensor networks (WSNs), due to the limited energy of nodes, discovering neighbors needs to be achieved in an energy-efficient way. This means that, at a given energy consumption, we need to reduce the worst-case neighbor discovery latency as far as possible. In this letter, we propose a novel deterministic neighbor discovery method, called Lightning. Lightning employs two kinds of active...
Aviation network is the typical information network, where the airports can be regarded as nodes, and the airlines between airports can be regarded as links. But with the constraints with the Degree-Centrality, Closeness-Centrality and the Centrality between nodes, traditional researches on the influence of the information network developed slowly. Thus, we do some experiments on the traditional methods...
Social network influence maximization problem aims to design algorithms that can maximize the scope of the nodes affected by the specified nodes set. This paper studies and improves existing algorithms by the introduction of hidden influence and floating influence. Experiments show that the HGA algorithm works more effectively.
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