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ODRE Workshop: Using SIL Arithmetic to Design Safe and Secure Systems
(Institute of Electrical and Electronics Engineers (IEEE), 2020-05-21)
In a safety-critical system each service has a specific level of safety criticality. Safety standards use classifications like Safety Integrity Levels (SIL), to describe the design requirements for the individual services ...
Adaptive Mid-term and Short-term Scheduling of Mixed-criticality Systems
(2019-02-22)
A mixed-criticality real-time system is a real-time system having multiple tasks classified according to their criticality. Research on mixed-criticality systems started to provide an effective and cost efficient a priori ...
A Lazy Bailout Approach for Dual-Criticality Systems on Uniprocessor Platforms
(2019-02-01)
A challenge in the design of cyber-physical systems is to integrate the scheduling of tasks of different criticality, while still providing service guarantees for the higher critical tasks in case of resource-shortages ...
ATMP: An Adaptive Tolerance-based Mixed-criticality Protocol for Multi-core Systems
(Institute of Electrical and Electronics Engineers (IEEE), 2018-06-08)
The challenge of mixed-criticality scheduling is to keep tasks of higher criticality running in case of resource shortages caused by faults. Traditionally, mixedcriticality scheduling has focused on methods to handle faults ...
Optimised Adaptation of Mixed-criticality Systems with Periodic Tasks on Uniform Multiprocessors in Case of Faults
(2015-04)
The standard real-time computing model is based on a notion of deadline that represents both, a design parameter and a critical latency. The tolerance-based real-time com- puting model (TRTCM) extends the standard real-time ...