Are all the subproblems equally important? Resource allocation in decomposition-based multiobjective evolutionary algorithms

A Zhou, Q Zhang - IEEE Transactions on Evolutionary …, 2015 - ieeexplore.ieee.org
Decomposition-based multiobjective evolutionary algorithms (MOEAs) decompose a
multiobjective optimization problem into a set of scalar objective subproblems and solve …

A general convergence analysis method for evolutionary multi-objective optimization algorithm

T Cai, H Wang - Information Sciences, 2024 - Elsevier
Convergence analysis of multi-objective optimization algorithm has been an area of vital
interest to the research community. With this regard, a number of approaches have been …

A noisy multi-objective optimization algorithm based on mean and Wiener filters

R Liu, Y Li, H Wang, J Liu - Knowledge-Based Systems, 2021 - Elsevier
Recently, evolutionary algorithms have made great achievements in multi-objective
optimization problems (MOPs), but there is a little research on how to deal with noisy multi …

Specific single-and multi-objective evolutionary algorithms for the chance-constrained knapsack problem

Y Xie, A Neumann, F Neumann - Proceedings of the 2020 Genetic and …, 2020 - dl.acm.org
The chance-constrained knapsack problem is a variant of the classical knapsack problem
where each item has a weight distribution instead of a deterministic weight. The objective is …

Adaptively weighted yield-driven EM optimization incorporating neurotransfer function surrogate with applications to microwave filters

J Zhang, F Feng, J Jin, W Zhang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this article, we propose an adaptively weighted yield-driven EM optimization technique
incorporating neurotransfer function (neuro-TF) surrogate. In the proposed technique, an …

Evolutionary algorithms for limiting the effect of uncertainty for the knapsack problem with stochastic profits

A Neumann, Y Xie, F Neumann - … on Parallel Problem Solving from Nature, 2022 - Springer
Evolutionary algorithms have been widely used for a range of stochastic optimization
problems in order to address complex real-world optimization problems. We consider the …

Runtime analysis of RLS and the (1+ 1) EA for the chance-constrained knapsack problem with correlated uniform weights

Y Xie, A Neumann, F Neumann, AM Sutton - Proceedings of the Genetic …, 2021 - dl.acm.org
Addressing a complex real-world optimization problem is a challenging task. The chance-
constrained knapsack problem with correlated uniform weights plays an important role in the …

Evolutionary algorithms for the chance-constrained knapsack problem

Y Xie, O Harper, H Assimi, A Neumann… - Proceedings of the …, 2019 - dl.acm.org
Evolutionary algorithms have been widely used for a range of stochastic optimization
problems. In most studies, the goal is to optimize the expected quality of the solution …

A diversity-based genetic algorithm for scenario generation

BB Oliveira, MA Carravilla, JF Oliveira - European Journal of Operational …, 2022 - Elsevier
Tackling uncertainty is becoming increasingly relevant for decision-support across fields due
to its critical impact on real-world problems. Uncertainty is often modelled using scenarios …

3-objective pareto optimization for problems with chance constraints

F Neumann, C Witt - Proceedings of the Genetic and Evolutionary …, 2023 - dl.acm.org
Evolutionary multi-objective algorithms have successfully been used in the context of Pareto
optimization where a given constraint is relaxed into an additional objective. In this paper …