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Maximising the network lifetime is a challenging problem in sensor networks. This paper proposes an evolutionary clustering routing algorithm for heterogeneous wireless sensor networks (WSN). The method combines genetic algorithms (GA), ant colony optimisation algorithms (ACO) and clustering method. It explores the tradeoff between the algorithm complexity and transmitted energy. Experiment results...
Vehicular ad hoc networks (VANETs) are infrastructure-less and self-organized networks deployed among vehicles and other road users. Due to the limitations of the wireless technologies used and the rapid topology changes, designing efficient routing protocols for VANETs is becoming a major concern. In this study, we applied a multi-objective optimization metaheuristic, in order to find efficient OLSR...
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