Keyphrases
- upper bound
- lower bound
- graph matching
- directed graph
- series parallel
- pattern recognition
- tight bounds
- worst case
- subgraph isomorphism
- complex structures
- graph mining
- average case
- graph representation
- graph theory
- error bounds
- data mining
- neural network
- graph model
- spanning tree
- undirected graph
- bipartite graph
- lower and upper bounds
- random graphs
- graph construction
- structured data
- digital libraries
- high capacity