Results 31 to 40 of about 54,269 (293)
pTNoC: Probabilistically time-analyzable tree-based NoC for mixed-criticality systems [PDF]
, 2016 The use of networks-on-chip (NoC) in real-time safety-critical multicore systems challenges deriving tight worst-case execution time (WCET) estimates. This is due to the complexities in tightly upper-bounding the contention in the access to the NoC among
Abella Ferrer, Jaume +5 more
core +1 more source
GSN Support of Mixed-Criticality Systems Certification [PDF]
, 2017 Safety-critical applications could benefit from the standardisation, cost reduction and cross-domain suitability of current heterogeneous computing platforms. They are of particular interest for Mixed-Criticality Product Lines (MCPL) where safety- and non-safety functions can be deployed on a single embedded device using suitable isolation artefacts ...
Carlos-Fernando, Nicolas +6 more
openaire +3 more sources
Dynamic Constraints for Mixed-Criticality Systems [PDF]
Proceedings of the International Conference on Omni-Layer Intelligent Systems, 2019 We define quality of service requirements for mixed-criticality systems based on min-plus algebra rather than discrete criticality levels. The requirements (1) unify a spectrum of weakly-hard real-time requirements with strongly-hard real-time and soft real-time as extreme cases and (2) support dynamic tuning of task importance.
Juhász, Dávid, Jantsch, Axel
openaire +1 more source
How realistic is the mixed-criticality real-time system model? [PDF]
, 2015 23rd International Conference on Real-Time Networks and Systems (RTNS 2015). 4 to 6, Nov, 2015, Main Track. Lille, France. Best Paper Award NomineeWith the rapid evolution of commercial hardware platforms, in most application domains, the industry has ...
A. +8 more
core +1 more source
Extending resources for avoiding overloads of mixed-criticality tasks in cyber-physical systems
IET Cyber-Physical Systems, 2019 With the increasing number of services and industries including nuclear, chemical, aerospace, and automotive sectors in cyber-physical systems (CPSs), systems are being severely overloaded.
Md. Al Maruf, Akramul Azim, Akramul Azim
doaj +1 more source
Implementing Mixed-criticality Systems Upon a Preemptive Varying-speed Processor [PDF]
Leibniz Transactions on Embedded Systems, 2014 A mixed criticality (MC) workload consists of components of varying degrees of importance (or "criticalities"); the more critical components typically need to have their correctness validated to greater levels of assurance than the less critical ones ...
Guo, Zhishan, Baruah, Sanjoy K.
doaj +1 more source
A Survey of Research into Mixed Criticality Systems [PDF]
, 2017 This survey covers research into mixed criticality systems that has been published since Vestal’s seminal paper in 2007, up until the end of 2016. The survey is organised along the lines of the major research areas within this topic. These include single
Burns, Alan, Davis, Robert Ian
core +1 more source
Mixed Criticality Systems with Varying Context Switch Costs [PDF]
2018 IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS), 2018 In mixed criticality systems, it is vital to ensure that there is sufficient separation between tasks of LO- and HI-criticality applications, so that the behavior or mis-behavior of the former cannot affect the functional or timing correctness of the latter.
Davis, R.I., Altmeyer, S., Burns, A.
openaire +4 more sources
On real-time partitioned multicore systems [PDF]
, 2013 Partitioning is a common approach to developing mixed-criticality systems, where partitions are isolated from each other both in the temporal and the spatial domain in order to prevent low-criticality subsystems from compromising other subsystems with ...
Puente Alfaro, Juan Antonio de la +1 more
core +2 more sources
Learning-Oriented QoS- and Drop-Aware Task Scheduling for Mixed-Criticality Systems
Computers, 2022 In Mixed-Criticality (MC) systems, multiple functions with different levels of criticality are integrated into a common platform in order to meet the intended space, cost, and timing requirements in all criticality levels.
Behnaz Ranjbar +4 more
doaj +1 more source