A message-passing algorithm for spectrum access in cognitive radio relay networks.
Sang Hyun LeeManohar ShamaiahSriram VishwanathHaris VikaloPublished in: ACSCC (2011)
Keyphrases
- message passing
- cognitive radio
- dynamic programming
- matching algorithm
- preprocessing
- social networks
- distributed systems
- k means
- np hard
- probabilistic model
- input image
- loopy belief propagation
- inference in graphical models
- factor graphs
- junction tree
- shared memory
- expectation maximization
- graphical models
- optimal solution
- computer vision