Implementation of message-passing algorithms for the acquisition of spreading codes.
Massimo RoviniFabio PrincipeLuca FanucciMarco LuisePublished in: ICASSP (2008)
Keyphrases
- message passing
- sum product algorithm
- inference in graphical models
- matrix multiplication
- belief propagation
- shared memory
- factor graphs
- probabilistic inference
- approximate inference
- loopy belief propagation
- graph cuts
- distributed systems
- clique potentials
- higher order
- computational complexity
- lp relaxation
- ldpc codes
- object recognition