Solving dynamic multi-objective problems with an evolutionary multi-directional search approach

Y Hu, J Ou, J Zheng, J Zou, S Yang, G Ruan - Knowledge-Based Systems, 2020 - Elsevier
The challenge of solving dynamic multi-objective optimization problems is to effectively and
efficiently trace the varying Pareto optimal front and/or Pareto optimal set. To this end, this …

Weighted pointwise prediction method for dynamic multiobjective optimization

A Ahrari, S Elsayed, R Sarker, D Essam… - Information Sciences, 2021 - Elsevier
Prediction methods are useful tools for dynamic multiobjective optimization (DMO),
especially if the changes roughly follow some patterns. Multi-model prediction methods, in …

MOEA/D With Spatial-Temporal Topological Tensor Prediction for Evolutionary Dynamic Multiobjective Optimization

X Wang, Y Zhao, L Tang, X Yao - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
When solving dynamic multiobjective optimization problems, most evolutionary algorithms
attempt to predict the initial population in a new environment by mining the relationships …

A dynamic multiobjective evolutionary algorithm based on decision variable classification

Z Liang, T Wu, X Ma, Z Zhu… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
In recent years, dynamic multiobjective optimization problems (DMOPs) have drawn
increasing interest. Many dynamic multiobjective evolutionary algorithms (DMOEAs) have …

Cooperative Differential Evolution With an Attention-Based Prediction Strategy for Dynamic Multiobjective Optimization

XF Liu, J Zhang, J Wang - IEEE Transactions on Systems, Man …, 2023 - ieeexplore.ieee.org
In dynamic multiobjective optimization, the Pareto front (PF) or Pareto set varies over time as
the problem environment changes. In such scenarios, optimization algorithms are required …

Multiple source transfer learning for dynamic multiobjective optimization

Y Ye, Q Lin, L Ma, KC Wong, M Gong, CAC Coello - Information Sciences, 2022 - Elsevier
Recently, dynamic multiobjective evolutionary algorithms (DMOEAs) with transfer learning
have become popular for solving dynamic multiobjective optimization problems (DMOPs), as …

A new dynamic strategy for dynamic multi-objective optimization

Y Wu, L Shi, X Liu - Information Sciences, 2020 - Elsevier
After detecting the change of the environment, it is effective to respond to the change of the
environment. However, the majorities of these methods only respond to the change of the …

A fuzzy-guided adaptive algorithm with hierarchy mechanism for solving dynamic multi-objective optimization problems

Y Wang, K Li, GG Wang, D Gong, W Pedrycz - Knowledge-Based Systems, 2024 - Elsevier
Dynamic multi-objective optimization problems (DMOPs) require an algorithm to track the
true Pareto-optimal front (POF) or Pareto-optimal set (POS) quickly and accurately when the …

Handling dynamic multiobjective optimization environments via layered prediction and subspace-based diversity maintenance

Y Hu, J Zheng, S Jiang, S Yang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this article, we propose an evolutionary algorithm based on layered prediction (LP) and
subspace-based diversity maintenance (SDM) for handling dynamic multiobjective …

Interindividual correlation and dimension-based dual learning for dynamic multiobjective optimization

L Yan, W Qi, J Liang, B Qu, K Yu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Dynamic multiobjective optimization problems (DMOPs) are characterized by their multiple
objectives, constraints, and parameters that may change over time. The challenge in solving …