Results 251 to 260 of about 5,633 (293)

Mixed Criticality Systems—A History of Misconceptions?

open access: yesIEEE Design and Test, 2016
Mixed criticality systems have recently received much attention both in research and in industrial design practice. However, industrial practice and much of the research community seem to follow different objectives and research directions. We will review the status of mixed criticality systems design and compare the open challenges with the current ...
Rolf Ernst, Marco Di Natale
exaly   +4 more sources

Sustainability in Mixed-Criticality Scheduling

open access: yes2017 IEEE Real-Time Systems Symposium (RTSS), 2017
Sustainability is a formalization of the requirement for scheduling algorithms and schedulability tests that a system deemed to be correctly schedulable should remain so if its run-time behavior is better than anticipated. The notion of sustainability is extended to mixed-criticality systems, and sustainability properties are determined for a variety ...
Zhishan Guo   +3 more
openaire   +2 more sources

End-to-end delay analysis for mixed-criticality WirelessHART networks

open access: yesIEEE/CAA Journal of Automatica Sinica, 2015
WirelessHART, as a robust and reliable wireless protocol, has been widely-used in industrial wireless sensoractuator networks. Its real-time performance has been extensively studied, but limited to the single criticality case.
Xi Jin, Peng Zeng
exaly   +1 more source

Predictability in Mixed-Criticality Systems

2018 IEEE 24th International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA), 2018
In this paper, we revisit and refine our previous research on schedulability testing for fixed set of dual-critical jobs. Such systems can be tested for tight job termination time bounds using simulation, under the prerequisite that the scheduling policy be predictable.
Rany Kahil   +3 more
openaire   +1 more source

Mixed-criticality processing pipelines

Design, Automation & Test in Europe Conference & Exhibition (DATE), 2017, 2017
While a number of schemes exist for mixed-criticality scheduling in a single processor setting, no solution exists to cover the industry need for end-to-end scheduling across multiple processors in a pipeline. In this paper, we present an end-to-end zero-slack rate-monotonic scheme (ZSRM) based on real-time pipelines, called the ZSRM pipeline scheduler,
Dionisio de Niz   +5 more
openaire   +1 more source

Mixed-criticality scheduling on multiprocessors

Real-Time Systems, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Baruah, S Baruah, Sanjoy   +3 more
openaire   +3 more sources

Criticality in a dynamic mixed system

Physical Review E, 2001
We suggest a dynamic generalization of the simplest static hierarchical mixed model introduced by Shnirman and Blanter [Phys. Rev. Lett. 81, 5445 (1998); Phys. Rev. E. 60, 5111 (1998). We show that the stationary solution of the dynamic mixed model (DMM) demonstrates, in general, a linear form of the magnitude-frequency relation and may be considered a
M G, Shnirman, E M, Blanter
openaire   +2 more sources

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