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Early warning systems (EWS) for the structural monitoring of buildings and structures have a notable impact for the safety of the same structures and of the populations. These systems have significantly increased with the availability of wireless sensor networks (WSNs) which represent a low cost, but a reliable solution, to perform the real-time monitoring task. The main goal of this work is the realization...
Ubiquitous and plug-and-play are fundamental characteristics in the development of Wireless Sensor Networks (WSNs). The ISO/IEC/IEEE 21451 standard has proven its interest in this development, making easier the introduction of both characteristics in the design of wireless sensor nodes. Re-configurability is a new subject that is gaining importance in the development of embedded systems and wireless...
In this paper a cryptographic algorithm optimized for wireless sensor networks is proposed and developed automatically using the technique of genetic programming. The proposed algorithm, CRYSEED, was developed considering the safety and computational efficiency, important to keep the algorithm fast, thus consuming less energy and increasing the autonomy of embedded networking devices. In genetic programming...
Reduced levels of energy consumption is one of the major goals in Wireless Sensor Networks (WSNs), making the design of a sensor node a challenging task. On-field real-time measurement of the energy consumption of sensor nodes could have a major impact on developing wireless networks. It could be applied to predict the remaining battery charge or to asses the energy efficiency of communication protocols...
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