Graceful degradation in algorithm-based fault tolerant multiprocessor systems

Shalini Yajnik, Niraj Kumar Jha

Research output: Contribution to journalConference articlepeer-review

Abstract

Algorithm-based fault tolerance (ABFT) is a technique for improving the reliability of a multiprocessor system by providing concurrent error detection and fault location capability to it. In this paper, we propose the first integrated solution to the problem of fault detection, location and graceful degradation in ABFT systems. Unlike most previous methods, we use an extended model for representing ABFT systems, which allows faults to occur in check computing processors.

Original languageEnglish (US)
Pages (from-to)333-336
Number of pages4
JournalProceedings - IEEE International Symposium on Circuits and Systems
Volume2
StatePublished - Dec 1 1994
EventProceedings of the 1994 IEEE International Symposium on Circuits and Systems. Part 3 (of 6) - London, England
Duration: May 30 1994Jun 2 1994

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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