Defeating Primary User Emulation Attacks Using Belief Propagation in Cognitive Radio Networks.
Zhou YuanDusit NiyatoHusheng LiJu Bin SongZhu HanPublished in: IEEE J. Sel. Areas Commun. (2012)
Keyphrases
- belief propagation
- graphical models
- cognitive radio networks
- message passing
- user centric
- markov random field
- graph cuts
- stereo matching
- markov networks
- approximate inference
- pairwise
- fixed point
- loopy belief propagation
- free energy
- factor graphs
- spectrum sensing
- neural network
- probabilistic inference
- energy function
- upper bound
- bayesian networks
- high level