29 citations · 29 across the 4 of their papers we have counts for
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eess.SP2022
LDPC codes: tracking non-stationary channel noise using sequential variational Bayesian estimates
J du Toit, J du Preez, R Wolhuter
We present a sequential Bayesian learning method for tracking non-stationary signal-to-noise ratios in LDPC codes using probabilistic graphical models. We represent the LDPC code a…
cs.IT2022
LDPC codes: comparing cluster graphs to factor graphs
J du Toit, J du Preez, R Wolhuter
We present a comparison study between a cluster and factor graph representation of LDPC codes. In probabilistic graphical models, cluster graphs retain useful dependence between ra…