Matrix structure and loss-resilient encoding/decoding

The known deterministic algorithms for loss-resilient encoding/decoding involve computations with Cauchy matrices but only weakly exploit the matrix structure. We propose several modifications with more extensive use of the matrix structure to accelerate the computations substantially.

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Bibliographic Details
Published in:Computers & mathematics with applications (1987) 2003-07, Vol.46 (2), p.493-499
Main Author: Pan, V.Y.
Format: Article
Language:English
Subjects:
Cauchy matrices
Loss-resilient encoding/decoding
Structured matrix computations
Vandermonde matrices
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Description
Summary:The known deterministic algorithms for loss-resilient encoding/decoding involve computations with Cauchy matrices but only weakly exploit the matrix structure. We propose several modifications with more extensive use of the matrix structure to accelerate the computations substantially.
ISSN:0898-1221
1873-7668
DOI:10.1016/S0898-1221(03)90041-1