Keyphrases
- lower bound
- upper bound
- objective function
- graph theory
- min sum
- graph representation
- structured data
- worst case
- graph based algorithm
- graph databases
- weighted graph
- branch and bound algorithm
- connected components
- random walk
- branch and bound
- np hard
- optimal cost
- graph structure
- directed graph
- graph mining
- graph model
- lower and upper bounds
- data structure
- lower bounding
- linear programming relaxation
- graph theoretic
- vc dimension
- search algorithm
- bipartite graph
- graph matching