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Using Fine Grain Approaches for highly reliable Design of FPGA-based Systems in Space

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Book Series: Steinbuch Series on Advances in Information Technology / Karlsruher Institut für Technologie, Institut für Technik der Informationsverarbeitung ISSN: 21914737 ISBN: 9783731500384 Year: Volume: 9 Pages: IX, 146 p. DOI: 10.5445/KSP/1000035134 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:01:59
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Nowadays using SRAM based FPGAs in space missions is increasingly considered due to their flexibility and reprogrammability. A challenge is the devices sensitivity to radiation effects that increased with modern architectures due to smaller CMOS structures. This work proposes fault tolerance methodologies, that are based on a fine grain view to modern reconfigurable architectures. The focus is on SEU mitigation challenges in SRAM based FPGAs which can result in crucial situations.

Modelling Event-Based Interactions in Component-Based Architectures for Quantitative System Evaluation

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Book Series: The Karlsruhe Series on Software Design and Quality / Ed. by Prof. Dr. Ralf Reussner ISSN: 18670067 ISBN: 9783866449695 Year: Volume: 10 Pages: XIV, 358 p. DOI: 10.5445/KSP/1000032232 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Computer Science
Added to DOAB on : 2019-07-30 20:02:02
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This dissertation thesis presents an approach enabling the modelling and quality-of-service prediction of event-based systems at the architecture-level. Applying a two-step model refinement transformation, the approach integrates platform-specific performance influences of the underlying middleware while enabling the use of different existing analytical and simulation-based prediction techniques.

Retirement Timing and Social Stratification. A Comparative Study of Labor Market Exit and Age Norms in Western Europe

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ISBN: 9788376560410 9783110399240 Year: Pages: 329 DOI: 10.2478/9788376560410 Language: English
Publisher: De Gruyter
Subject: Sociology
Added to DOAB on : 2014-03-05 13:28:39
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The monograph disseminates the very topical issue of retirement and its timing as the key to one of the greatest challenges facing ageing societies. Postponing retirement is now almost universally regarded as indispensable in order to relieve European welfare states from the demography-related financial pressures. This seminal study, derived from a statistical analysis of a large-scale survey data, provides a thorough understanding of the micro- and macro-level determinants of retirement timing in contemporary Western Europe. The book is the first monograph to combine the analysis of the retirement attitudes with the analysis of the retirement behaviour within one research. It tackles the question as to whether early retirement can be explained by “early exit culture”, triangulating life course theory with a social stratification approach. The author used a novel and innovative approach to obtain the results. The methodology includes: tobit models of proscriptive age norms; simulations of the impact of class structure on a country’s average retirement age; competing risks models of different work-exit modalities; duration selection models of retirement timing.

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2013 (3)