This book examines optimization problems that in practice involve random
model parameters. It details the computation of robust optimal
solutions, i.e., optimal solutions that are insensitive with respect to
random parameter variations, where appropriate deterministic substitute
problems are needed. Based on the probability distribution of the random
data and using decision theoretical concepts, optimization problems
under stochastic uncertainty are converted into appropriate
deterministic substitute problems.
Due to the probabilities and expectations involved, the book also shows
how to apply approximative solution techniques. Several deterministic
and stochastic approximation methods are provided: Taylor expansion
methods, regression and response surface methods (RSM), probability
inequalities, multiple linearization of survival/failure domains,
discretization methods, convex approximation/deterministic descent
directions/efficient points, stochastic approximation and gradient
procedures and differentiation formulas for probabilities and
expectations.
In the third edition, this book further develops stochastic optimization
methods. In particular, it now shows how to apply stochastic
optimization methods to the approximate solution of important concrete
problems arising in engineering, economics and operations research.