Finite-Alphabet Message Passing using only Integer Operations for Highly Parallel LDPC Decoders.
Tobias MonseesDirk WübbenArmin DekorsyOliver GriebelMatthias HerrmannNorbert WehnPublished in: SPAWC (2022)
Keyphrases
- message passing
- highly parallel
- ldpc codes
- finite alphabet
- decoding algorithm
- belief propagation
- low density parity check
- parallel architectures
- shared memory
- efficient implementation
- distributed systems
- computing systems
- single chip
- single pass
- parallel programming
- general purpose
- graphical models
- markov random field
- floating point
- edit distance
- special case
- active contours
- graph cuts