By the same authors

Timing faults and mixed criticality systems

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Timing faults and mixed criticality systems. / Burns, Alan; Baruah, Sanjoy.

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 6875 LNCS 2011. p. 147-166 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 6875 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Harvard

Burns, A & Baruah, S 2011, Timing faults and mixed criticality systems. in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). vol. 6875 LNCS, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 6875 LNCS, pp. 147-166, Conference on Dependable and Historic Computing: The Randell Tales, Newcastle upon Tyne, United Kingdom, 7/04/11. https://doi.org/10.1007/978-3-642-24541-1_12

APA

Burns, A., & Baruah, S. (2011). Timing faults and mixed criticality systems. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 6875 LNCS, pp. 147-166). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 6875 LNCS). https://doi.org/10.1007/978-3-642-24541-1_12

Vancouver

Burns A, Baruah S. Timing faults and mixed criticality systems. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 6875 LNCS. 2011. p. 147-166. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). https://doi.org/10.1007/978-3-642-24541-1_12

Author

Burns, Alan ; Baruah, Sanjoy. / Timing faults and mixed criticality systems. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 6875 LNCS 2011. pp. 147-166 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

Bibtex - Download

@inproceedings{4ca7bcd3c8284458b6be3bd7de83d71a,
title = "Timing faults and mixed criticality systems",
abstract = "Many safety-critical embedded systems are subject to certification requirements. However, only a subset of the functionality of the system may be safety-critical and hence subject to certification; the rest of the functionality is non safety-critical and does not need to be certified, or is certified to a lower level. The resulting mixed criticality system offers challenges both for static analysis and run-time monitoring. This paper is concerned with timing failures and how they can arise and be tolerated. The main causes of these errors are faults in the estimation of worst-case execution times (WCETs). For different levels of criticality, different forms of static analysis for WCET are employed. This give rise to a novel implementation scheme for the fixed priority uniprocessor scheduling of mixed criticality systems. The scheme requires that jobs have their execution times monitored (as is usually the case in high integrity systems). This results in higher levels of schedulability than previously published.",
author = "Alan Burns and Sanjoy Baruah",
year = "2011",
month = "12",
day = "1",
doi = "10.1007/978-3-642-24541-1_12",
language = "English",
isbn = "9783642245404",
volume = "6875 LNCS",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
pages = "147--166",
booktitle = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",

}

RIS (suitable for import to EndNote) - Download

TY - GEN

T1 - Timing faults and mixed criticality systems

AU - Burns, Alan

AU - Baruah, Sanjoy

PY - 2011/12/1

Y1 - 2011/12/1

N2 - Many safety-critical embedded systems are subject to certification requirements. However, only a subset of the functionality of the system may be safety-critical and hence subject to certification; the rest of the functionality is non safety-critical and does not need to be certified, or is certified to a lower level. The resulting mixed criticality system offers challenges both for static analysis and run-time monitoring. This paper is concerned with timing failures and how they can arise and be tolerated. The main causes of these errors are faults in the estimation of worst-case execution times (WCETs). For different levels of criticality, different forms of static analysis for WCET are employed. This give rise to a novel implementation scheme for the fixed priority uniprocessor scheduling of mixed criticality systems. The scheme requires that jobs have their execution times monitored (as is usually the case in high integrity systems). This results in higher levels of schedulability than previously published.

AB - Many safety-critical embedded systems are subject to certification requirements. However, only a subset of the functionality of the system may be safety-critical and hence subject to certification; the rest of the functionality is non safety-critical and does not need to be certified, or is certified to a lower level. The resulting mixed criticality system offers challenges both for static analysis and run-time monitoring. This paper is concerned with timing failures and how they can arise and be tolerated. The main causes of these errors are faults in the estimation of worst-case execution times (WCETs). For different levels of criticality, different forms of static analysis for WCET are employed. This give rise to a novel implementation scheme for the fixed priority uniprocessor scheduling of mixed criticality systems. The scheme requires that jobs have their execution times monitored (as is usually the case in high integrity systems). This results in higher levels of schedulability than previously published.

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U2 - 10.1007/978-3-642-24541-1_12

DO - 10.1007/978-3-642-24541-1_12

M3 - Conference contribution

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SN - 9783642245404

VL - 6875 LNCS

T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

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BT - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

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