Multi-Objective Programming: Adaptive Surrogate-Based Approach with Chebyshev Scalarization

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Authors:

A. Pospelov

Journal / Event:

Procs of Workshop on Advances in Simulation-Driven Optimization and Modeling, ASDOM 2013, August 9-11, 2013, Reykjavik University, Iceland

Abstract:

Optimizing computationally expensive models we usually have to submit to strict limitations on amount of evaluations of models. These limitations become especially pressing in multi-objective optimization. A prominent approach to deal with such situations is surrogate-based optimization, where cheap synthetic models are used to approximate expensive models. In this talk we present a new surrogate-based multi-objective optimization algorithm based on a generalization of probability of improvement method.

Keywords: Approximation, Optimization, Multi-Objective Optimization, Surrogate-Based Optimization