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Parallel, Cross-Platform Unit Testing For Real-Time Embedded Systems, Tosapon Pankumhang
Parallel, Cross-Platform Unit Testing For Real-Time Embedded Systems, Tosapon Pankumhang
Electronic Theses and Dissertations
Embedded systems are used in a wide variety of applications (e.g., automotive, agricultural, home security, industrial, medical, military, and aerospace) due to their small size, low-energy consumption, and the ability to control real-time peripheral devices precisely. These systems, however, are different from each other in many aspects: processors, memory size, develop applications/OS, hardware interfaces, and software loading methods. Unit testing is a fundamental part of software development and the lowest level of software testing, as it tests individual or groups of functions, methods, and classes, to increase confidence that the developed software satisfies both software specifications and user requirements. Although …
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 …