Factor graphs for mobile position location.
Jung-Chieh ChenChing-Shyang MaaJiunn-Tsair ChenPublished in: ICASSP (2) (2003)
Keyphrases
- factor graphs
- graphical models
- global positioning system
- message passing
- belief propagation
- approximate inference
- latent variables
- mobile devices
- probabilistic graphical models
- parameter learning
- probabilistic model
- information extraction
- graph cuts
- knowledge representation
- hidden markov models
- query processing
- prior knowledge
- database systems