Keyphrases
- computational complexity
- graph representation
- proximity graph
- graph theory
- np complete
- automatic identification
- special case
- random walk
- graph model
- computational efficiency
- graph structure
- string matching
- connected components
- directed graph
- low complexity
- graph matching
- graphical representation
- graph databases
- weighted graph
- genetic algorithm
- structured data
- data structure
- edit distance
- memory requirements
- pattern matching
- spanning tree
- computationally efficient
- computational cost
- image segmentation
- high computational complexity
- graph construction
- graph based algorithm
- neural network