Keyphrases
- lower bound
- upper bound
- branch and bound algorithm
- objective function
- equivalence classes
- random walk
- min sum
- graph representation
- graph databases
- branch and bound
- graph structure
- lower and upper bounds
- weighted graph
- np hard
- bipartite graph
- directed acyclic graph
- connected components
- structured data
- constant factor
- graph partitioning
- scheduling problem
- graph theoretic
- optimal cost
- optimal solution