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In this paper, we target on energy-efficient design of soft real-time and reliable applications on uniprocessor embedded systems. We consider soft real-time tasks with stochastic execution times with given distribution. Instead of guaranteeing hard real-time constraint, the application may be finished after their deadlines with a certain probability. We utilize Dynamic Voltage and Frequency Scaling...
We developed a mathematical optimization model coupling chemical compositions and high-temperature characteristics of sintering materials, targeting the best quality and lowest cost. The simplex algorithm was adopted to solve this model. Four kinds of imported iron ores, two kinds of Chinese iron ore concentrates, and two kinds of fluxes were selected to verify both the model and the algorithm. The...
In this paper we consider distributed embedded systems in which privacy or confidentiality of the internal communication is critical, and present an approach to optimizing cryptographic algorithms under strict timing constraints. We have developed a technique to search for the best system-affordable cryptographic protection for the messages transmitted over the internal communication bus. Towards...
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