Keyphrases
- lower bound
- upper bound
- branch and bound algorithm
- branch and bound
- graph theory
- graph matching
- worst case
- graph theoretic
- np hard
- series parallel
- lower bounding
- sufficiently accurate
- upper and lower bounds
- lower and upper bounds
- graph model
- directed graph
- objective function
- graph clustering
- polynomial approximation
- graph mining
- spanning tree
- graph partitioning
- data structure
- graph construction
- learning algorithm
- neural network
- data sets