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Advances in sensing and wireless communication technologies have enabled a wide spectrum of Outdoor Wireless Sensor Network (OWSN) applications. Some applications require the existence of a communication backbone federating different OWSN sectors, in order to collaborate in achieving more sophisticated missions. Federating (connecting) these sectors is an intricate task due to the huge distances between...
Exposure problem, which corresponds to the quality of coverage, is a fundamental problem in wireless sensor networks. In this paper, we exploit a cellular computing model in the physarum for solving the minimal exposure problem. We first use the road-network among all points of interesting (PoIs) in the monitoring filed to formulate the minimal exposure problem, and then convert it into the Steiner...
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