A variational message passing algorithm for sensor self-localization in wireless networks.
Claus PedersenTroels PedersenBernard H. FleuryPublished in: ISIT (2011)
Keyphrases
- message passing
- wireless networks
- preprocessing
- np hard
- junction tree
- sum product algorithm
- belief propagation
- computational complexity
- dynamic programming
- probabilistic model
- expectation maximization
- matching algorithm
- sum product
- image sequences
- loopy belief propagation
- single pass
- k means
- high quality
- similarity measure
- markov random field
- free energy