Results 11 to 20 of about 1,976,703 (276)
Semi-partitioned Mixed-Criticality Scheduling [PDF]
, 2017 Scheduling isolation in mixed-criticality systems is challenging without sacrificing performance. In response, we propose a scheduling approach that combines server-based semi-partitioning and deadline-scaling. Semi-partitioning (whereby only some tasks migrate, in a carefully managed manner), hitherto used in single criticality systems, offers good ...
Muhammad Ali Awan +3 more
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Compensating Adaptive Mixed Criticality Scheduling [PDF]
Proceedings of the 30th International Conference on Real-Time Networks and Systems, 2022 The majority of prior academic research into mixed criticality systems assumes that if high-criticality tasks continue to execute beyond the execution time limits at which they would normally finish, then further workload due to low-criticality tasks may
Davis, Robert Ian +2 more
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Mixed Criticality Multicore Compositional Framework
IEEE AccessIn the field of real-time systems, component-based models for mixed criticality systems (MCS) on multicore platform are gaining significant attention of the researchers from the recent past.
Amjad Ali +5 more
doaj +3 more sources
Sustainability in Mixed-Criticality Scheduling
2017 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
core +4 more sources
Mixed Criticality Systems with Weakly-Hard Constraints [PDF]
, 2015 Mixed criticality systems contain components of at least two criticality levels which execute on a common hardware platform in order to more efficiently utilise re- sources.
Gettings, Oliver
core +16 more sources
Intractability Issues in Mixed-Criticality Scheduling. [PDF]
, 2018 In seeking to develop mixed-criticality scheduling algorithms, one encounters challenges arising from two sources. First, mixed-criticality scheduling is an inherently an on-line problem in that scheduling decisions must be made without access to all the information that is needed to make such decisions optimally - such information is only revealed ...
Agrawal, Kunal, Baruah, Sanjoy
openaire +5 more sources
Robust Mixed-Criticality Systems [PDF]
IEEE Transactions on Computers, 2018 Certification authorities require correctness and survivability. In the temporal domain this requires a convincing argument that all deadlines will be met under error free conditions, and that when certain defined errors occur the behaviour of the system is still predictable and safe.
Burns, Alan +3 more
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Extending Mixed Criticality Scheduling [PDF]
, 2013 The capability of hardware is constantly developing in capacity, speed and efficiency. This development has sparked industrial and academic interest in how best to utilise the increased capability. It is now possible to integrate many systems that in the
Fleming, Thomas
core +6 more sources
A Memory Arbitration Scheme for Mixed-Criticality Multicore Platforms
, 2014 In mixed-criticality systems, applications of different crit- icality levels share the same computing platform. To avoid spatial and temporal interference of the applications, the computing platform must implement measures for spatial and temporal ...
Cilku, Bekim, Puschner, Peter
core +4 more sources
Mixed Critical Earliest Deadline First [PDF]
2013 25th Euromicro Conference on Real-Time Systems, 2013 Using the advances of the modern microelectronics technology, the safety-critical systems, such as avionics, can reduce their costs by integrating multiple tasks on one device. This makes such systems essentially mixed-critical, as this brings together different tasks whose safety assurance requirements may differ significantly. In the context of mixed-
Socci, Dario +3 more
openaire +2 more sources