Results 21 to 30 of about 3,568 (259)
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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Reliability-Aware Resource Management in Multi-/Many-Core Systems: A Perspective Paper
Journal of Low Power Electronics and Applications, 2021 With the advancement of technology scaling, multi/many-core platforms are getting more attention in embedded systems due to the ever-increasing performance requirements and power efficiency. This feature size scaling, along with architectural innovations,
Siva Satyendra Sahoo +2 more
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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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Service adaptions for mixed-criticality systems [PDF]
2014 19th Asia and South Pacific Design Automation Conference (ASP-DAC), 2014 Complex embedded systems are typically mixed-critical, where heterogeneous guarantees must be provided for functionalities of different criticalities. We study in this paper the reconfiguration of services provided to low criticality tasks in reaction to the overruns of high criticality tasks.
Pengcheng Huang 0001 +3 more
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Simulation of Mixed Critical In-Vehicular Networks [PDF]
, 2019 Future automotive applications ranging from advanced driver assistance to autonomous driving will largely increase demands on in-vehicular networks. Data flows of high bandwidth or low latency requirements, but in particular many additional communication relations will introduce a new level of complexity to the in-car communication system.
Philipp Meyer +3 more
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Scheduling Complex Cyber-Physical Systems with Mixed-Criticality Components
Systems, 2023 Two emerging trends for designing a complex, cyber-physical systems are the component-based and mixed-criticality (MC) approaches. A component-based approach independently develops individual components and subsequently integrates them to reduce system ...
Jaewoo Lee, Keumseok Koh
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A Compiler and Language Support for Designing Mixed-Criticality Applications [PDF]
Journal of Universal Computer Science, 2021 Coexistence of software components and functions of different criticality in a single computing platform has challenged the safety community for the past two decades.
Nermin Kajtazovic +2 more
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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
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A Survey of Research into Mixed Criticality Systems [PDF]
ACM Computing Surveys, 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 processor analysis (including fixed priority and Earliest Deadline First (EDF) scheduling, shared ...
Burns, Alan, Davis, Robert Ian
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Accurate Strategy for Mixed Criticality Scheduling [PDF]
, 2020 In mixed criticality systems, functionalities with different criticalities share the same execution platform. The goal of a mixed criticality scheduling algorithm is to ensure a safe execution of the highest criticality tasks while using efficiently the execution platform.
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