Keyphrases
- graph structure
- graph representation
- graph model
- weighted graph
- random walk
- structured data
- adjacency matrix
- index structure
- connected components
- stable set
- query graph
- graph theoretic
- directed acyclic graph
- link analysis
- information retrieval
- indexing method
- structural similarity
- small world
- minimum spanning tree
- dependency graph
- graph based algorithm
- graph theory