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Energy-harvesting wireless sensor networks (EHWSNs) can be modeled as flow networks with channel capacities limited by the ratio between the environmental power available at the nodes and the energy they need to process each packet.The maximum workload that can be sustained by environmental power is the maxflow that can be routed across the network from sensor nodes to the sink.This paper presents...
Expected growth in use and implementation of wireless sensor networks (WSNs) in different environments and for different applications creates new security challenges. In WSNs, a malicious node may initiate incorrect path information, change the contents of data packets, and even hijack one or more genuine network nodes. As the network reliability completely depends on individual nodespsila presence...
Three applications in wireless networks where model-free stochastic learning is applicable, are discussed. The learning based optimization problems are formulated and simulation results are presented. Some open issues are also discussed.
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