212 citations · 1.1k across the 42 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
cs.IT2014
Error correcting codes and spatial coupling
Rafah El-Khatib, Jean Barbier, Ayaka Sakata +1
These are notes from the lecture of Rüdiger Urbanke given at the autumn school "Statistical Physics, Optimization, Inference, and Message-Passing Algorithms", that took place in L…
cs.IT2014★ 45 cited
Replica Analysis and Approximate Message Passing Decoder for Superposition Codes
Jean Barbier, Florent Krzakala
Superposition codes are efficient for the Additive White Gaussian Noise channel. We provide here a replica analysis of the performances of these codes for large signals. We also co…