Exploring Simulated Annealing and Graphical Models for Optimization in Cognitive Wireless Networks.
Elena MeshkovaJanne RiihijärviAndreas AchtzehnPetri MähönenPublished in: GLOBECOM (2009)
Keyphrases
- possibilistic networks
- wireless networks
- graphical models
- simulated annealing
- wireless communication
- probabilistic model
- belief propagation
- mobile computing
- cognitive radio
- probabilistic inference
- cellular networks
- combinatorial optimization
- random variables
- probabilistic graphical models
- base station
- low bandwidth
- markov networks
- ad hoc networks
- structure learning
- bayesian networks
- multimedia services
- network coding
- video delivery
- optimization problems
- conditional random fields
- conditional independence
- approximate inference
- exact inference
- genetic algorithm
- factor graphs
- wired networks
- undirected graphical models
- tabu search
- loopy belief propagation
- wireless technologies
- probability distribution
- structural learning
- search space
- message passing
- statistical inference