Sökning: "Fault-tolerance"

Visar resultat 16 - 20 av 100 avhandlingar innehållade ordet Fault-tolerance.

  1. 16. Fault-Tolerance Strategies and Probabilistic Guarantees for Real-Time Systems

    Författare :Hüseyin Aysan; Sasikumar Punnekkat; Radu Dobrin; Hans Hansson; Petru Eles; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; embedded systems; real-time systems; fault tolerant design; real-time analysis; dependability analysis; Computer engineering; Datorteknik; Computer Science; datavetenskap;

    Sammanfattning : Ubiquitous deployment of embedded systems is having a substantial impact on our society, since they interact with our lives in many critical real-time applications. Typically, embedded systems used in safety or mission critical applications (e.g. LÄS MER

  3. 17. On Impact and Tolerance of Data Errors with Varied Duration in Microprocessors

    Författare :Örjan Askerdal; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; fault injection; dependability; error propagation analysis; fault tolerance; error effect analysis;

    Sammanfattning : The evolution of high-performance and low-cost microprocessors has led to their almost pervasive usage in embedded systems such as automotive electronics, smart gadgets, communication devices, etc. These mass-market products, when deployed in safety-critical systems, require safe services albeit at low recurring costs. LÄS MER

  4. 18. Timing Predictability in Future Multi-Core Avionics Systems

    Författare :Andreas Löfwenmark; Simin Nadjm-Tehrani; Risat Pathan; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Timing Predictability; WCET; WCRT; Fault Tolerance; Safety Critical; Avionics;

    Sammanfattning : With more functionality added to safety-critical avionics systems, new platforms are required to offer the computational capacity needed. Multi-core platforms offer a potential that is now being explored, but they pose significant challenges with respect to predictability due to shared resources (such as memory) being accessed from several cores in parallel. LÄS MER

  5. 19. Persistent Fault-Tolerant Storage at the Fog Layer

    Författare :Zeinab Bakhshi Valojerdi; Hans Hansson; Guillermo Rodriguez-Navas; Sasikumar Punnekkat; Radu Prodan; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Dependability; Fog Computing; Fault-tolerance; Containerization; Computer Science; datavetenskap;

    Sammanfattning : Clouds are powerful computer centers that provide computing and storage facilities that can be remotely accessed. The flexibility and cost-efficiency offered by clouds have made them very popular for business and web applications. The use of clouds is now being extended to safety-critical applications such as factories. LÄS MER

  7. 20. Performance and availability trade-offs in fault-tolerant middleware

    Författare :Diana Szentiványi; Simin Nadjm-Tehrani; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Programming; Distributed systems; fault tolerance; middleware; COBRA; code supporting; Computer science; Datavetenskap;

    Sammanfattning : Distributing functionality of an application is in common use. Systems that are built with this feature in mind also have to provide high levels of dependability. One way of assuring availability of services is to tolerate faults in the system, thereby avoiding failures. Building distributed applications is not an easy task. LÄS MER