Keyphrases
- branch and bound
- optimal scheduling
- branch and bound algorithm
- lower bound
- search algorithm
- search space
- scheduling problem
- upper bound
- optimal solution
- column generation
- combinatorial optimization
- scheduling algorithm
- branch and bound procedure
- beam search
- randomly generated problems
- network design problem
- branch and bound method
- tree search algorithm
- tree search
- integer programming problems
- partial solutions
- search strategies
- branch and bound search
- linear programming relaxation
- mini bucket
- lagrangian heuristic
- neural network