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Browsing by Author "Iacovelli, Saverio"
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Adaptive Mid-term and Short-term Scheduling of Mixed-criticality Systems
Iacovelli, Saverio (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 ... -
ATMP: An Adaptive Tolerance-based Mixed-criticality Protocol for Multi-core Systems
Kirner, Raimund; Menon, Catherine; Iacovelli, Saverio (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 ... -
A Lazy Bailout Approach for Dual-Criticality Systems on Uniprocessor Platforms
Iacovelli, Saverio; Kirner, Raimund (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 ... -
ODRE Workshop: Using SIL Arithmetic to Design Safe and Secure Systems
Menon, Catherine; Iacovelli, Saverio; Kirner, Raimund (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 ... -
Optimised Adaptation of Mixed-criticality Systems with Periodic Tasks on Uniform Multiprocessors in Case of Faults
Kirner, Raimund; Iacovelli, Saverio; Zolda, Michael (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 ...