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Wireless Sensor Networks (WSNs) use mobile actuators for data gathering, which can effectively reduce the energy loss caused by data forwarding and prolong the network lifetime. However, mobile data gathering can't fundamentally change the fact that the energy of sensor nodes is limited. In this paper, to reduce the energy consumption due to data forwarding in wireless sensor networks, an emergency...
The attraction repulsion (AR) model has been a common mathematical framework to emulate the interactions among mobile agents and to design rigid flocking laws. A main drawback of the AR model is that environment effects are not taken into account in the model. This means that rigid flocking laws can not react to the change of environments. In this paper, we make an attempt to design flocking systems...
Recently, mobile cloud offloading is a promising technique to deal with the increasingly complex applications on mobile devices, meeting the ever- increasing energy requirements. However, cloud offloading with multiple mobile devices may cause considerable mutual interference, which may result in intolerable time delay and more energy consumption. In this paper, a novel offloading decision method...
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