Abstract | ||
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Dynamic voltage scaling (DVS) has been largely adopted as an effective technology for reducing energy consumption in embedded systems. Since the usage of DVS may affect the timing constraints of a hard real-time system, over the last decade, several pre-runtime as well as runtime scheduling approaches have been developed to tackle such an issue. Nevertheless, both have drawbacks that can be mitigated using a joint approach. This paper proposes a hybrid DVS scheduling approach for energy-constrained hard real-time systems, taking into account overheads, precedence and exclusion relations. The proposed method adopts a formal model based on time Petri nets in order to provide feasible schedules that satisfy timing and energy constraints. |
Year | DOI | Venue |
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2009 | 10.1109/ICSMC.2009.5346602 | San Antonio, TX |
Keywords | Field | DocType |
Petri nets,embedded systems,power aware computing,scheduling,dynamic voltage scaling,energy consumption reduction,energy-constrained hard real-time embedded system,exclusion relation,formal model,hybrid DVS runtime scheduling approach,precedence relation,timed Petri net,timing constraint,Dynamic Voltage Scaling,Formal Models,Hard Real-Time Systems,Petri Nets | Dynamic voltage scaling,Petri net,Scheduling (computing),Computer science,Voltage control,Real-time computing,Schedule,Time–frequency analysis,Energy consumption,Overhead (business),Distributed computing | Conference |
ISSN | ISBN | Citations |
1062-922X E-ISBN : 978-1-4244-2794-9 | 978-1-4244-2794-9 | 0 |
PageRank | References | Authors |
0.34 | 19 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Eduardo Tavares | 1 | 161 | 25.22 |
Dallegrave, P. | 2 | 0 | 0.34 |
Bruno Silva | 3 | 124 | 16.86 |
Callou, G. | 4 | 9 | 0.99 |