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On Barrier Graphs Of Sensor Networks, Kirk Anthony Boyer
On Barrier Graphs Of Sensor Networks, Kirk Anthony Boyer
Electronic Theses and Dissertations
The study of sensor networks begins with a model, which usually has a geometric component. This thesis focuses on networks of sensors modeled as collections of rays in the plane whose use is to detect intruders, and in particular a graph derived from this geometry, called the barrier graph of the network, which captures information about the network's coverage. Every such ray-barrier sensor network corresponds to a barrier graph, but not every graph is the barrier graph of some network.
We show that any barrier graph is not just tripartite, but perfect. We describe how to find networks which have …