81 citations · 749 across the 99 of their papers we have counts for
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Sequential Decoding of Multiple Traces Over the Syndrome Trellis for Synchronization Errors
Anisha Banerjee, Lorenz Welter, Alexandre Graell i Amat +2
Standard decoding approaches for convolutional codes, such as the Viterbi and BCJR algorithms, entail significant complexity when correcting synchronization errors. The situation w…
An End-to-End Coding Scheme for DNA-Based Data Storage With Nanopore-Sequenced Reads
Lorenz Welter, Roman Sokolovskii, Thomas Heinis +3
We consider error-correcting coding for deoxyribonucleic acid (DNA)-based storage using nanopore sequencing. We model the DNA storage channel as a sampling noise channel where the…
Low-Density Parity-Check Codes and Spatial Coupling for Quantitative Group Testing
Mgeni Makambi Mashauri, Alexandre Graell i Amat, Michael Lentmaier
A non-adaptive quantitative group testing (GT) scheme based on sparse codes-on-graphs in combination with low-complexity peeling decoding was introduced and analyzed by Karimi et a…
On the Universality of Spatially Coupled LDPC Codes Over Intersymbol Interference Channels
Mgeni Makambi Mashauri, Alexandre Graell i Amat, Michael Lentmaier
In this paper, we derive the exact input/output transfer functions of the optimal a-posteriori probability channel detector for a general ISI channel with erasures. Considering thr…