Keyphrases
- semistructured databases
- constrained optimization
- graph theory
- graph representation
- graph model
- graph structure
- directed graph
- connected components
- multiple views
- random walk
- graph matching
- objective function
- constraint programming
- bipartite graph
- single view
- structured data
- graph mining
- spanning tree
- global constraints
- np complete
- graph theoretic
- graph construction
- viewpoint