Search for dissertations about: "Fault Tolerance"

Showing result 16 - 20 of 101 swedish dissertations containing the words Fault Tolerance.

  2. 16. Source-Code Analysis for Fault Tolerance

    Author : Gustav Munkby; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Constructing a dependable and fault-tolerant system is inherently difficult. Not only should the system work under normal circumstances, but must also continue operation and provide potentially degraded service under hostile circumstances. READ MORE

  4. 17. Scheduling and Optimization of Fault-Tolerant Embedded Systems

    Author : Viacheslav Izosimov; Zebo Peng; Petru Eles; Anton Cervin; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Embedded systems; Real-Time systems; Design optimization; Fault tolerance; Transient faults; Soft errors; Computer and systems science; Data- och systemvetenskap;

    Abstract : Safety-critical applications have to function correctly even in presence of faults. This thesis deals with techniques for tolerating effects of transient and intermittent faults. Reexecution, software replication, and rollback recovery with checkpointing are used to provide the required level of fault tolerance. READ MORE

  5. 18. Node-Level Fault Tolerance for Embedded Real-Time Systems

    Author : Joakim Aidemark; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; fault injection; error recovery; reliability calculations; time redundancy; real-time kernels; error detection; analytical coverage estimation; distributed real-time systems;

    Abstract : This thesis deals with cost-effective design and validation of fault tolerant distributed real-time systems. Such systems play an increasingly important role in embedded applications such as automotive and aerospace systems. READ MORE

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

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

    Abstract : 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. READ MORE

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

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

    Abstract : 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. READ MORE