Cooling schedules for optimal annealing
Mathematics of Operations Research
Stochastic discrete optimization
SIAM Journal on Control and Optimization
Simulation optimization using simulated annealing
Computers and Industrial Engineering
Optimization via adaptive sampling and regenerative simulation
Proceedings of the 31st conference on Winter simulation: Simulation---a bridge to the future - Volume 1
Simulation Modeling and Analysis
Simulation Modeling and Analysis
The Sample Average Approximation Method for Stochastic Discrete Optimization
SIAM Journal on Optimization
Selecting the best stochastic system for large scale problems in DEDS
Mathematics and Computers in Simulation
Stochastic Relaxation, Gibbs Distributions, and the Bayesian Restoration of Images
IEEE Transactions on Pattern Analysis and Machine Intelligence
Selecting the best simulated system with weighted control-variate estimators
Mathematics and Computers in Simulation
Hi-index | 0.00 |
In this paper, we propose a framework for selecting a high quality global optimal solution for discrete stochastic optimization problems with a predetermined confidence level using general random search methods. This procedure is based on performing the random search algorithm several replications to get estimate of the error gap between the estimated optimal value and the actual optimal value. A confidence set that contains the optimal solution is then constructed and methods of the indifference zone approach are used to select the optimal solution with high probability. The proposed procedure is applied on a simulated annealing algorithm for solving a particular discrete stochastic optimization problem involving queuing models. The numerical results indicate that the proposed technique indeed locate a high quality optimal solution.