Keyphrases
- graph theory
- graph matching
- directed graph
- graph theoretic
- databases
- interval data
- learning algorithm
- maximal cliques
- weighted graph
- graph clustering
- spanning tree
- series parallel
- data sets
- graph structures
- graph kernels
- graph data
- graph representation
- graph databases
- graph mining
- graph structure
- web pages
- information retrieval
- neural network