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We consider a class of prioritized Discrete Event Systems (DES) that involves the control of resources allocated to tasks under real-time constraints. This is motivated by power-limited wireless environments where the objective is to minimize energy consumption while guaranteeing that task deadlines are always met. We discover several structural properties of the optimal sample path of such DES. The...
In modern parallel and distributed systems, inter-processor communications are a crucial factor of performance. The time for exchanging data is usually larger than that for computing elementary operations. Consequently, these communications slow down the execution of the application scheduled on the computing platform. Accounting for these communications is essential for attaining efficient hardware...
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