Keyphrases
- graphical representation
- graph structure
- graph properties
- graph representation
- graph theory
- graph model
- random walk
- formal semantics
- directed graph
- graph matching
- logic programming
- directed acyclic graph
- weighted graph
- connected components
- relational structures
- adjacency matrix
- graph based algorithm
- link analysis
- graph mining
- semantic information
- structured data
- random graphs
- data sets