Keyphrases
- graph representation
- index structure
- graph theory
- directed acyclic graph
- graph structure
- weighted graph
- directed graph
- stable set
- graph search
- graph theoretic
- graph partitioning
- spanning tree
- graph databases
- graph model
- graph mining
- random walk
- information retrieval systems
- multi dimensional
- database systems
- clustering algorithm
- neural network
- graph clustering
- databases
- adjacency matrix
- data sets