Robust multiobjective optimization via evolutionary algorithms

Z He, GG Yen, Z Yi - IEEE Transactions on Evolutionary …, 2018 - ieeexplore.ieee.org
Uncertainty inadvertently exists in most real-world applications. In the optimization process,
uncertainty poses a very important issue and it directly affects the optimization performance …

Evolutionary multiobjective optimization with robustness enhancement

Z He, GG Yen, J Lv - IEEE Transactions on Evolutionary …, 2019 - ieeexplore.ieee.org
Uncertainty is an important feature abstracted from real-world applications. Multiobjective
optimization problems (MOPs) with uncertainty can always be characterized as robust MOPs …

Approximating robust Pareto fronts by the MEOF-based multiobjective evolutionary algorithm with two-level surrogate models

Y Shui, H Li, J Sun, Q Zhang - Information Sciences, 2024 - Elsevier
The multiobjective optimization problems (MOPs) under uncertain environments are very
challenging to be solved due to the sensitivities of some robust decision variables. To find …

Competitive coevolutionary algorithm for robust multi-objective optimization: The worst case minimization

IR Meneghini, FG Guimaraes… - 2016 IEEE congress …, 2016 - ieeexplore.ieee.org
Multi-Objective Optimization (MOO) problems might be subject to many modeling or
manufacturing uncertainties that affect the performance of the solutions obtained by a multi …

Searching for robust Pareto-optimal solutions in multi-objective optimization

K Deb, H Gupta - International conference on evolutionary multi-criterion …, 2005 - Springer
In optimization studies including multi-objective optimization, the main focus is usually
placed in finding the global optimum or global Pareto-optimal frontier, representing the best …

An investigation on noise-induced features in robust evolutionary multi-objective optimization

CK Goh, KC Tan, CY Cheong, YS Ong - Expert Systems with Applications, 2010 - Elsevier
Multi-objective (MO) optimization is a challenging research topic because it involves the
simultaneous optimization of several complex and conflicting objectives that requires …

Evolving the tradeoffs between pareto-optimality and robustness in multi-objective evolutionary algorithms

CK Goh, KC Tan - Evolutionary computation in dynamic and uncertain …, 2007 - Springer
Many real-world applications involve the simultaneous optimization of several competing
objectives and are susceptible to decision or environmental parameter variation which …

Novel performance metrics for robust multi-objective optimization algorithms

S Mirjalili, A Lewis - Swarm and Evolutionary Computation, 2015 - Elsevier
Performance metrics are essential for quantifying the performance of optimization algorithms
in the field of evolutionary multi-objective optimization. Such metrics allow researchers to …

A decision variable assortment-based evolutionary algorithm for dominance robust multiobjective optimization

J Liu, Y Liu, Y Jin, F Li - IEEE transactions on systems, man …, 2021 - ieeexplore.ieee.org
Dominance robustness (DR) has been proposed for assessing the ability of the Pareto-
optimal solutions to remain to be nondominated when the decision variables are subject to …

Trade-off between performance and robustness: An evolutionary multiobjective approach

Y Jin, B Sendhoff - International conference on evolutionary multi-criterion …, 2003 - Springer
In real-world applications, it is often desired that a solution is not only of high performance,
but also of high robustness. In this context, a solution is usually called robust, if its …