Keyphrases
- tree structure
- spanning tree
- graph structure
- minimum spanning tree
- three dimensional
- tree structured data
- graph matching
- graph theoretic
- minimum spanning trees
- graph mining
- graph theory
- graph representation
- binary tree
- maximal cliques
- b tree
- graph model
- graph partitioning
- graph clustering
- graph structures
- quadtree
- tree structures
- random graphs
- constraint graph