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A Fault-Tolerant Merge Sorting Algorithm

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Book cover Computing and Combinatorics (COCOON 2002)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 2387))

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Abstract

Sorting based on pairwise key comparisons is one of the most widely studied problems. We consider the problem of comparison based sorting in which some of the outcomes of comparisons can be faulty. We show how to modify merge-sorting to (nearly optimally) sort in the presence of faults. More specifically, we show that there is a variation of merge-sort that can sort n records with O(n log n) comparisons when upto e = ⊝(log n/log log n) comparisons are faulty.

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References

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Author information

Authors and Affiliations

  1. Department of Computer Science, Sonoma State University, Rohnert Park, CA, 94128

    B. Ravikumar

Authors
  1. B. Ravikumar
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Editor information

Editors and Affiliations

  1. Department of Computer Science, University of California, Santa Barbara, California, 93106, USA

    Oscar H. Ibarra

  2. Department of Mathematics, National University of Singapore, Singapore, Singapore, 117543

    Louxin Zhang

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© 2002 Springer-Verlag Berlin Heidelberg

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Ravikumar, B. (2002). A Fault-Tolerant Merge Sorting Algorithm. In: Ibarra, O.H., Zhang, L. (eds) Computing and Combinatorics. COCOON 2002. Lecture Notes in Computer Science, vol 2387. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45655-4_47

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  • DOI: https://doi.org/10.1007/3-540-45655-4_47

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-43996-7

  • Online ISBN: 978-3-540-45655-1

  • eBook Packages: Springer Book Archive

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