Informed Nonnegative Matrix Factorization Methods for Mobile Sensor Network Calibration.
Clément DorfferMatthieu PuigtGilles DelmaireGilles RousselPublished in: IEEE Trans. Signal Inf. Process. over Networks (2018)
Keyphrases
- sensor networks
- nonnegative matrix
- factorization methods
- nonnegative matrix factorization
- matrix factorization
- mobile sensor networks
- network connectivity
- camera network
- wireless sensor networks
- sensor data
- mobile devices
- collaborative filtering
- sensor nodes
- mobile phone
- communication cost
- low rank
- negative matrix factorization
- mobile sensor
- energy consumption
- missing data
- data streams
- tensor factorization
- context aware
- camera calibration
- data representation
- base station
- energy efficiency
- spectral clustering
- mobile users
- principal component analysis
- recommender systems
- image sequences
- high dimensional
- heterogeneous sensor networks
- feature extraction