Parallel branch-and-bound for two-stage stochastic integer optimization.
Akhil LangerRamprasad VenkataramanUdatta S. PalekarLaxmikant V. KaléPublished in: HiPC (2013)
Keyphrases
- branch and bound
- combinatorial optimization
- search algorithm
- lower bound
- branch and bound algorithm
- depth first search
- stochastic optimization
- upper bound
- column generation
- search space
- branch and bound procedure
- optimal solution
- mini bucket
- branch and bound method
- tree search
- search strategies
- branch and bound search
- optimization problems
- optimization algorithm
- beam search
- tree search algorithm
- max sat
- randomly generated problems
- integer programming
- mathematical programming
- genetic algorithm
- metaheuristic
- network design problem
- linear program
- linear programming
- integer programming problems
- partial solutions
- parallel processing
- dynamic programming
- cost function
- lagrangian heuristic