Sparse Adaptation of Distributed Blind Source Separation in Acoustic Sensor Networks.
Michael GüntherHaitham AfifiAndreas BrendelHolger KarlWalter KellermannPublished in: WASPAA (2019)
Keyphrases
- high dimensional data
- sensor networks
- blind source separation
- sparse representation
- underwater acoustic
- mobile sensor networks
- mixing matrix
- communication cost
- high dimensional
- eigenvalue decomposition
- camera network
- negative matrix factorization
- wireless sensor networks
- independent component analysis
- data distribution
- energy efficient
- mobile sensor
- environmental monitoring
- data sets
- resource constrained
- data streams
- sensor data
- source separation
- sensor nodes
- non stationary
- blind separation
- energy consumption
- sensor web
- reduce communication cost
- peer to peer
- communication bandwidth
- communication systems
- heterogeneous sensor networks
- speech signal
- factor analysis
- energy efficiency
- principal component analysis