In: Computing and Informatics, vol. 29, no. 4
A.m. Khedr - W. Osamy
Rok, strany: 2010, 647 - 662
Global temporal pattern, mining, nonlinear trajectories, target tracking, wireless sensor networks
Target tracking is an important cooperative sensing application of wireless sensor networks. In these networks energy, computing power and communication bandwidth are scarce. In this paper, we consider a randomly deployed sensor network with sensors acting as a set of distributed datasets. Each dataset is assumed to have its local temporal dataset, along with spatial data and the geographical coordinates of a given object. An approach towards mines global temporal patterns from these datasets and to discovers nonlinear trajectories of a moving object is proposed. It is tested in a simulation environment and compared with straightforward method. The results of the experiments clearly show the benefits of the new approach in terms of energy consumption.
Khedr, A., Osamy, W. 2010. Nonlinear Trajectory Discovery of a Moving Target by Wireless Sensor Networks. In Computing and Informatics, vol. 29, no.4, pp. 647-662. 1335-9150.
Khedr, A., Osamy, W. (2010). Nonlinear Trajectory Discovery of a Moving Target by Wireless Sensor Networks. Computing and Informatics, 29(4), 647-662. 1335-9150.