Multidisciplinary Optimization Procedure in Design Processes: Basic Ideas, Aims, Scope, Concepts (H. A. Eschenauer); Old and New Non-Gradient Methods in Engineering Optimization (J. Blachut); Optimal Engineering Design by Means of Stochastic Optimization Methods (K. Marti); Response Surface Approximations for Engineering Optimization (A. J. G. Schoofs, J. J. M. Rijpkema); Modelling and Approximation Strategies in Optimization: Global and Mid-Range Approximations, Response Surface Methods, Genetic Programming, Low / High Fidelity Models (V. V. Toropov); Strategies for Modeling, Approximation, and Decomposition in Genetic Algorithms Based Multidisciplinary Design (P. Hajela)