Keyphrases
- spanning tree
- graph structure
- minimum spanning tree
- tree structure
- shortest path
- root node
- tree structured data
- graph matching
- minimum spanning trees
- weighted graph
- leaf nodes
- binary tree
- tree construction
- maximal cliques
- directed graph
- multicast tree
- edge weights
- optimal path
- index structure
- tree nodes
- query language
- reachability queries
- graph data
- tree structures
- graph representation
- graph partitioning
- undirected graph
- graph mining
- b tree
- random walk