Architecture-Driven Reliability and Energy Optimization for Complex Embedded Systems

Varování

Publikace nespadá pod Filozofickou fakultu, ale pod Fakultu informatiky. Oficiální stránka publikace je na webu muni.cz.
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MEEDENIYA Indika BÜHNOVÁ Barbora ALETI Aldeida GRUNSKE Lars

Rok publikování 2010
Druh Článek ve sborníku
Konference Proceedings of the International Conference on the Quality of Software Architectures (QoSA'10)
Fakulta / Pracoviště MU

Fakulta informatiky

Citace
www SpringerLink
Doi http://dx.doi.org/10.1007/978-3-642-13821-8_6
Obor Informatika
Klíčová slova Embedded Systems; Architecture Optimization; Reliability; Energy Consumption
Popis The use of redundant computational nodes is a widely used design tactic to improve the reliability of complex embedded systems. However, this redundancy allocation has also an effect on other quality attributes, including energy consumption, as each of the redundant computational nodes requires additional energy. As a result, the two quality objectives are conflicting. The approach presented in this paper applies a multi-objective optimization strategy to find optimal redundancy levels for different architectural elements. It is implemented in the ArcheOpterix tool and illustrated on a realistic case study from the automotive domain.
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