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cs.IT2020
Sparsifying Parity-Check Matrices
Luís M. S. Russo, Tobias Dietz, José Rui Figueira +2
Parity check matrices (PCMs) are used to define linear error correcting codes and ensure reliable information transmission over noisy channels. The set of codewords of such a code…
cs.IT2019
A Reduced-Complexity Projection Algorithm for ADMM-based LP Decoding
Florian Gensheimer, Tobias Dietz, Kira Kraft +2
The Alternating Direction Method of Multipliers has recently been adapted for Linear Programming Decoding of Low-Density Parity-Check codes. The computation of the projection onto…