Approximate message-passing decoder and capacity-achieving sparse superposition codes.
Jean BarbierFlorent KrzakalaPublished in: CoRR (2015)
Keyphrases
- message passing
- ldpc codes
- inference in graphical models
- low density parity check
- belief propagation
- distributed systems
- decoding algorithm
- probabilistic inference
- factor graphs
- shared memory
- junction tree
- error control
- distributed shared memory
- error correction
- approximate inference
- markov random field
- sum product
- stereo matching
- reed solomon
- turbo codes
- error concealment
- first order logic
- image transmission