James S. Plank, Mario Blaum
ACM Transactions on Storage
An expansion of Blaum-Roth codes by incorporating a vertical parity on ptimes p arrays, where p is a prime number, is described. The vertical parity allows for the local recovery of a symbol within a column without invoking the remaining columns. Efficient encoding and erasure decoding procedures are presented, in particular, for the case of two column parities.
James S. Plank, Mario Blaum
ACM Transactions on Storage
Mario Blaum, Jehoshua Bruck
ISIT 1994
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IEEE Trans. Inf. Theory
Tom Fuja, Chris Heegard, et al.
IEEE Trans. Inf. Theory