Keyphrases
- graph theory
- series parallel
- directed graph
- graph matching
- graph isomorphism
- graph representation
- random graphs
- database systems
- graph theoretic
- graph mining
- graph databases
- weighted graph
- labeled graphs
- graph clustering
- web graph
- spanning tree
- genetic algorithm
- social network analysis
- objective function
- case study
- website
- social networks
- learning algorithm