Fundamentals of queueing theory (2nd ed.).
Fundamentals of queueing theory (2nd ed.).
Response surface methodology: 1966–1988
Technometrics
Simulation optimization using simulated annealing
Computers and Industrial Engineering
A tutorial on simulation optimization
WSC '92 Proceedings of the 24th conference on Winter simulation
Simulation optimization by genetic search
Mathematics and Computers in Simulation
Genetic algorithms in optimizing simulated systems
WSC '95 Proceedings of the 27th conference on Winter simulation
Nelder-Mead simplex modifications for simulation optimization
Management Science
Sample-path optimization of convex stochastic performance functions
Mathematical Programming: Series A and B
A scaled stochastic approximation algorithm
Management Science
A one-measurement form of simultaneous perturbation stochastic approximation
Automatica (Journal of IFAC)
Analysis of sample-path optimization
Mathematics of Operations Research
Optimization in simulation: a survey of recent results
WSC '87 Proceedings of the 19th conference on Winter simulation
`` Direct Search'' Solution of Numerical and Statistical Problems
Journal of the ACM (JACM)
Testing Unconstrained Optimization Software
ACM Transactions on Mathematical Software (TOMS)
Techniques for simulation response optimization
Operations Research Letters
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Simulation response optimization is an important problem often encountered in behaviorinvestigation of systems that are so complicated that the performance can only be evaluated by using simulation. This paper modifies the alternating variable method used in deterministic optimization to suit the stochastic environment in simulation response optimization. The main idea underlying the proposed method is to conduct several replications at each trial point to obtain reli able estimate of the theoretical response. In particular, the number of replications is not fixed but is set to a variable automatically adjusted on the basis of the distance between the two successive trial points. To avoid misjudging the real different between two points due to the stochastic nature, a t-test instead of a simple comparison of the mean responses is performed. Empirical results from a stochastic Watson function with nine variables, a queueing problem, and an inventory problem indicate that this method is able to find the optimal solutions in a statistical sense, and the varying replications has demonstrated to be able to alleviate the computational burden in the whole optimization procedure. Moreover, this method is robust with respect to the parameter used in determining the varying replications conducted at each trial point.