On sparse controllability of graph signals.
Sergio BarbarossaStefania SardellittiAlfonso FarinaPublished in: ICASSP (2016)
Keyphrases
- signal processing
- gaussian graphical models
- high dimensional
- sparse data
- graph structure
- graph theory
- graph theoretic
- sparse representation
- structured data
- signal reconstruction
- graph model
- graph representation
- graph based algorithm
- dependency graph
- signal recovery
- directed acyclic
- compressed sensing
- compressive sensing
- weighted graph
- directed acyclic graph
- neural network
- graph matching
- sparse coding
- directed graph
- graphical models
- probabilistic model
- feature extraction