On Resource Overbooking in an Unmanned Aerial Vehicle
ICCPS '12 Proceedings of the 2012 IEEE/ACM Third International Conference on Cyber-Physical Systems
Flattening hierarchical scheduling
Proceedings of the tenth ACM international conference on Embedded software
Synthesis of communication schedules for TTEthernet-based mixed-criticality systems
Proceedings of the eighth IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
PT-AMC: integrating preemption thresholds into mixed-criticality scheduling
Proceedings of the Conference on Design, Automation and Test in Europe
Fixed-priority scheduling of dual-criticality systems
Proceedings of the 21st International conference on Real-Time Networks and Systems
Two protocols to reduce the criticality level of multiprocessor mixed-criticality systems
Proceedings of the 21st International conference on Real-Time Networks and Systems
Multi-mode monitoring for mixed-criticality real-time systems
Proceedings of the Ninth IEEE/ACM/IFIP International Conference on Hardware/Software Codesign and System Synthesis
Multi-layered scheduling of mixed-criticality cyber-physical systems
Journal of Systems Architecture: the EUROMICRO Journal
Implementation and evaluation of mixed-criticality scheduling approaches for sporadic tasks
ACM Transactions on Embedded Computing Systems (TECS)
Mixed-criticality scheduling on multiprocessors
Real-Time Systems
A review of fixed priority and EDF scheduling for hard real-time uniprocessor systems
ACM SIGBED Review - Special Issue on the 3rd Embedded Operating System Workshop (EWiLi 2013)
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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 schedulability analysis and run-time monitoring. This paper considers a novel implementation scheme for 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). An optimal priority assignment scheme is derived and sufficient response-time analysis is provided. The new scheme formally dominates those previously published. Evaluations illustrate the benefits of the scheme.