Keyphrases
- graph theory
- graph theoretic
- directed graph
- dependency graph
- graph representation
- graph model
- bipartite graph
- graph structure
- graph based algorithm
- real time
- graph clustering
- graph data
- directed acyclic graph
- weighted graph
- special case
- data sets
- graph matching
- graph mining
- connected components
- structured data
- random walk
- graphical representation
- xml documents
- search engine