Results 11 to 20 of about 3,546 (259)
Applied Sciences, 2020 In mixed criticality systems (MCSs), the time-triggered scheduling approach focuses on a special case of safety-critical embedded applications which run in a time-triggered environment.
Eugenia Ana Capota +3 more
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Reducing Dynamic Power Consumption in Mixed-Critical Real-Time Systems
Applied Sciences, 2020 In this paper, we study energy minimization consumption of a mixed criticality real-time system on uni-core. Our focus is on a new scheduling scheme to decrease the frequency level in order to conserve power.
Ijaz Ali +4 more
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Experience Report: Towards Extending an OSEK-Compliant RTOS with Mixed Criticality Support [PDF]
e-Informatica Software Engineering Journal, 2018 Background: With an increase of the number of features in a vehicle, the computational requirements also increase, and vehicles may contain up to 100 Electronic Control Units (ECUs) to accommodate these requirements.
Tarun Gupta +3 more
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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
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Hybrid Critical Task Scheduling Method Based on Skip List and Bloom Filter [PDF]
Jisuanji gongcheng, 2017 Traditional real-time tasks usually access the shared data using the lock mechanism.This lock synchronization mechanism may cause some phenomena such as deadlock,priority inversion and CPU starvation.It may also cause criticality inversion when used in ...
HUANG Shujuan,RONG Xiaofeng,XIAO Feng,RU Yuan
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A Lazy Bailout Approach for Dual-Criticality Systems on Uniprocessor Platforms
Designs, 2019 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 the case of resource-shortages caused by faults.
Saverio Iacovelli, Raimund Kirner
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Overhead Based Cluster Scheduling of Mixed Criticality Systems on Multicore Platform
IEEE Access, 2023 The cluster-based technique is gaining focus for scheduling tasks of mixed-criticality (MC) real-time multicore systems. In this technique, the cores of the MC system are distributed in groups known as clusters. When all cores are distributed in clusters,
Amjad Ali +6 more
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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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Critical behavior in rectangles with mixed boundaries
Physical Review E, 2023 Density profiles are investigated arising in a critical Ising model in two dimensions which is confined to a rectangular domain with uniform or mixed boundary conditions and arbitrary aspect ratio. For the cases in which the two vertical sides of the rectangle have up-spin boundary conditions + and the two horizontal sides with either down-spin ...
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Bounding the Demand of Mixed-Criticality Industrial Wireless Sensor Networks
IEEE Access, 2017 Wireless sensor networks (WSNs) have been widely used in industrial systems. Industrial systems demand a high degree of reliability and real-time requirements in communications.
Changqing Xia +3 more
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