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Conference Papers Year : 2010

Early Error Detection for Fault Tolerance Strategies


In this paper we present an integration of early run-time monitors in real-time systems to improve their fault tolerance properties. Early Error Detection is a mechanism that provides a theoretically optimal run-time error detection service, based on a formal specification of an application, e.g., given by a timed automata. We show how our approach can improve classical fault tolerance strategies by investigating two use-cases, namely for a design pattern that provides several degraded modes of operation, and in on-board avionics safety critical systems.
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hal-00546934 , version 1 (15-12-2010)


  • HAL Id : hal-00546934 , version 1


Thomas Robert, Matthieu Roy, Jean-Charles Fabre. Early Error Detection for Fault Tolerance Strategies. 18th International Conference on Real-Time and Network Systems, Nov 2010, Toulouse, France. pp.159-168. ⟨hal-00546934⟩
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