Uncertain Reasoning Using Time-Dynamic Markov Random Field for Sensor-Network Applications.
Shobhit S. ShakyaJian ZhangPublished in: FLAIRS Conference (2015)
Keyphrases
- markov random field
- sensor networks
- uncertain reasoning
- mrf model
- belief propagation
- sensor data
- wireless sensor networks
- graph cuts
- higher order
- random fields
- parameter estimation
- sensor nodes
- pairwise
- energy function
- base station
- communication cost
- energy consumption
- image segmentation
- potential functions
- sensor web
- maximum a posteriori
- artificial intelligence
- data streams
- heterogeneous sensor networks
- belief functions
- conditional random fields
- maximum entropy
- routing protocol
- mobile sensor networks
- mrf models
- prior knowledge
- multiscale