Keyphrases
- directed graph
- undirected graph
- graph theory
- graph matching
- graph representation
- graph theoretical
- equivalence classes
- graph theoretic
- graph structure
- graph isomorphism
- structured objects
- random graphs
- markov models
- data structure
- graph model
- graph mining
- random walk
- pattern recognition
- graph construction
- graph structures
- image sequences
- information systems
- labeled graphs
- information retrieval