Keyphrases
- knapsack problem
- discrete particle swarm optimization
- implicit enumeration
- optimization problems
- web service composition
- combinatorial optimization problems
- test problems
- particle swarm optimization
- feasible solution
- linear programming relaxation
- solution quality
- greedy algorithm
- real time
- swarm intelligence
- combinatorial optimization
- evolutionary computation
- tabu search
- lower bound
- web services
- neural network