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The Modeling and Analysis of Mixed-Criticality Systems

Extended Abstract
  • Sanjoy Baruah
Conference paper
  • 496 Downloads
Part of the Lecture Notes in Computer Science book series (LNCS, volume 8711)

Abstract

Methodologies that are currently widely used in the design and implementation of safety-critical real-time application systems are primarily focused on ensuring correctness. This, in conjunction with the trend towards implementing such systems using COTS components, may lead to very poor utilization of the implementation platform resources during run-time. Mixed-criticality implementations have been proposed as one means of achieving more efficient resource utilization upon such platforms. The real-time scheduling community has been developing a theory of mixed-criticality scheduling that seeks to solve resource allocation problems for mixed-criticality systems. There is a need for the formal methods and analysis community to work on developing methodologies for the design and analysis of mixed-criticality systems; such methodologies, in conjunction with the work on mixed-criticality scheduling currently being done in the real-time scheduling community, has the potential to significantly enhance our ability to design and implement large, complex, real-time systems in a manner that is both provably correct and resource-efficient.

Keywords

Preemptive Schedule Critical Functionality Implementation Platform Integrate Modular Avionics Solve Resource Allocation Problem 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  • Sanjoy Baruah
    • 1
  1. 1.Department of Computer ScienceThe University of North CarolinaChapel HillUSA

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