Keyphrases
- complex networks
- diffusion model
- inverse problems
- source localization
- graph theory
- small world
- community discovery
- image reconstruction
- community detection
- betweenness centrality
- network analysis
- social networks
- information diffusion
- scale free
- network structure
- social network analysis
- community structure
- anisotropic diffusion
- diffusion process
- random walk
- information theoretic concepts
- link prediction
- convex optimization
- optimization methods
- markov random field
- image data
- high quality
- three dimensional