A hybrid CPU-GPU parallelization scheme of variable neighborhood search for inventory optimization problems.
Nikolaos AntoniadisAngelo SifalerasPublished in: CoRR (2017)
Keyphrases
- variable neighborhood search
- metaheuristic
- optimization problems
- traveling salesman problem
- tabu search
- parallel processing
- evolutionary algorithm
- graphics processing units
- cost function
- simulated annealing
- scatter search
- combinatorial optimization problems
- benchmark instances
- ant colony optimization
- test problems
- vehicle routing problem
- path relinking
- graphics processors
- optimal solution
- routing problem
- hybrid method
- heuristic methods
- combinatorial optimization
- objective function
- search procedure
- parallel implementation
- single machine scheduling problem
- search space
- lead time
- genetic algorithm
- solution space