Distributed Transmitter Optimization for the Wyner-Type Downlink via Belief Propagation.
Min LiChunshan LiuStephen V. HanlyPublished in: IEEE Commun. Lett. (2014)
Keyphrases
- belief propagation
- graphical models
- message passing
- markov random field
- graph cuts
- stereo matching
- distributed systems
- loopy belief propagation
- markov networks
- approximate inference
- pairwise
- factor graphs
- optimization problems
- energy minimization
- resource allocation
- fixed point
- probabilistic inference
- exact inference
- belief networks
- free energy
- energy function
- higher order
- dynamic programming
- statistical physics
- max product
- energy minimization problems
- computer vision
- sum product
- conditional random fields
- first order logic
- preprocessing
- reinforcement learning
- image sequences
- image processing