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Sustainability in Mixed-Criticality Scheduling
2017 IEEE Real-Time Systems Symposium (RTSS), 2017Sustainability 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
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MCS-IOV: Real-Time I/O Virtualization for Mixed-Criticality Systems
IEEE Real-Time Systems Symposium, 2019In mixed-criticality systems, timely handling of I/O is a key for the system being successfully implemented and functioning appropriately. The criticality levels of functions and sometimes the whole system are often dependent on the state of the I/O.
Zhe Jiang +5 more
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Predictability in Mixed-Criticality Systems
2018 IEEE 24th International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA), 2018In 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
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A Practical Degradation Model for Mixed-Criticality Systems
IEEE International Symposium on Real-Time Distributed Computing, 2019Existing Mixed Criticality System (MCS) task models consider criticality as the relative importance of a task and use it to achieve graceful degradation of the system either by suspending or degrading tasks with relatively lower criticality level than ...
V. Sundar, A. Easwaran
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Bounding DRAM Interference in COTS Heterogeneous MPSoCs for Mixed Criticality Systems
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2018Commercial off-the-shelf (COTS) heterogeneous multiple processors systems-on-chip (MPSoCs) are appealing platforms for emerging mixed criticality systems (MCSs).
Mohamed Hassan, R. Pellizzoni
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Mixed reaction to BMA survey criticisms
Nursing Standard, 1993Shock figures from the British Medical Association (BMA) claiming that community care is a failure have been greeted with caution by the RCN.
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Mixed-criticality scheduling on multiprocessors
Real-Time Systems, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Baruah, S Baruah, Sanjoy +3 more
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Uniprocessor Mixed-Criticality Scheduling with Graceful Degradation by Completion Rate
IEEE Real-Time Systems Symposium, 2018The scheduling of mixed-criticality (MC) systems with graceful degradation is considered, where LO-criticality tasks are guaranteed some service in HI mode in the form of minimum cumulative completion rates.
Zhishan Guo +5 more
semanticscholar +1 more source
Virtualizing Mixed-Criticality Operating Systems
2016 VI Brazilian Symposium on Computing Systems Engineering (SBESC), 2016The forever growing number of embedded control units in some applications such as cars or airplanes are increasing system complexity and making harder to coordinate all this hardware. The increasing capacity of embedded hardware and the advances in virtualization technology make it possible to deal with this problem.
Rodrigo Schmitt Meurer +2 more
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Reliability-Aware Energy Management in Mixed-Criticality Systems
IEEE Transactions on Sustainable Computing, 2018Mixed-criticality systems are introduced due to industrial interest to integrate different types of functionalities with varying importance into a common and shared computing platform.
Amir Taherin, M. Salehi, A. Ejlali
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