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Task allocation in wireless sensor network (WSN) is performed to search for an optimal task schedule for WSN to perform an application. In this paper, we consider a task allocation problem for real-time WSN which aims to conserve as much energy as possible while keeping the latency experienced by the network within a specified value. A novel prediction based MinMin heuristic (P-MinMin) search algorithm...
Due to uncertainties in target motion and limited sensing regions of sensors, single-sensor-based collaborative target tracking in wireless sensor networks (WSNs), as addressed in many previous approaches, suffers from low tracking accuracy and lack of reliability when a target cannot be detected by a scheduled sensor. Generally, actuating multiple sensors can achieve better tracking performance but...
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