Detection of Top-K Central Nodes in Social Networks: A Compressive Sensing Approach.
Hamidreza MahyarPublished in: ASONAM (2015)
Keyphrases
- compressive sensing
- social networks
- image recovery
- random projections
- network structure
- sparse representation
- signal reconstruction
- image representation
- signal processing
- social network analysis
- query processing
- structured sparsity
- compressive sampling
- data sets
- distributed source coding
- image classification
- learning algorithm
- compressed sensing
- support vector