Keyphrases
- directed graph
- graph representation
- graph structure
- random walk
- structured data
- graph matching
- graph theory
- graph theoretic
- multiresolution
- markov chain
- graph based algorithm
- graph mining
- quantization scheme
- multiscale
- color quantization
- quantization error
- graph databases
- directed acyclic graph
- link analysis
- weighted graph
- bipartite graph
- graphical models