Optimizing communication and computational costs based on the edge participation probability and the evolved variational message passing algorithm in wireless sensor networks.
Kaouther HedhlyMohamed LaaraiedhFatma AbdelkefiMohamed SialaPublished in: Ad Hoc Networks (2020)
Keyphrases
- message passing
- computational cost
- wireless sensor networks
- dynamic programming
- objective function
- preprocessing
- sum product algorithm
- loopy belief propagation
- distributed systems
- expectation maximization
- inference in graphical models
- computer vision
- parallel implementation
- belief propagation
- markov random field
- probabilistic model
- np hard
- k means
- computational complexity
- knapsack problem
- approximate inference