Approximate Message-Passing Decoder and Capacity Achieving Sparse Superposition Codes.
Jean BarbierFlorent KrzakalaPublished in: IEEE Trans. Inf. Theory (2017)
Keyphrases
- message passing
- ldpc codes
- inference in graphical models
- low density parity check
- belief propagation
- distributed systems
- decoding algorithm
- shared memory
- probabilistic inference
- factor graphs
- approximate inference
- sum product algorithm
- junction tree
- error control
- channel capacity
- markov random field
- distributed shared memory
- error correction
- reed solomon
- higher order
- stereo matching
- generalized belief propagation