Temporal distribution-based prediction strategy for dynamic multi-objective optimization assisted by GRU neural network

X Hou, F Ge, D Chen, L Shen, F Zou - Information Sciences, 2023 - Elsevier
To solve dynamic multi-objective optimization problems, evolutionary algorithms must be
capable of quickly and accurately tracking the changing Pareto front such that they can …

A prediction strategy based on special points and multiregion knee points for evolutionary dynamic multiobjective optimization

L Wei, Z Guo, R Fan, H Sun, Z Zhao - Applied Intelligence, 2020 - Springer
Dynamic multiobjective optimization problems exist widely in the real word and require the
optimization algorithms to track the Pareto front (PF) over time. A prediction strategy based …

A prediction strategy based on center points and knee points for evolutionary dynamic multi-objective optimization

J Zou, Q Li, S Yang, H Bai, J Zheng - Applied soft computing, 2017 - Elsevier
In real life, there are many dynamic multi-objective optimization problems which vary over
time, requiring an optimization algorithm to track the movement of the Pareto front (Pareto …

A modular neural network-based population prediction strategy for evolutionary dynamic multi-objective optimization

S Li, S Yang, Y Wang, W Yue, J Qiao - Swarm and Evolutionary …, 2021 - Elsevier
This paper presents a novel population prediction algorithm based on modular neural
network (PA-MNN) for handling dynamic multi-objective optimization. The proposed …

Multiregional co-evolutionary algorithm for dynamic multiobjective optimization

X Ma, J Yang, H Sun, Z Hu, L Wei - Information Sciences, 2021 - Elsevier
Dynamic multiobjective optimization problems (DMOPs) require Evolutionary algorithms
(EAs) to track the time-dependent Pareto-optimal front (PF) or Pareto-optimal set (PS), and …

A dynamic multi-objective evolutionary algorithm using adaptive reference vector and linear prediction

J Zheng, Q Wu, J Zou, S Yang, Y Hu - Swarm and Evolutionary …, 2023 - Elsevier
Responding to environmental changes quickly is a very key component in solving dynamic
multi-objective optimization problems (DMOPs). Most existing methods perform well on …

An ensemble learning based prediction strategy for dynamic multi-objective optimization

F Wang, Y Li, F Liao, H Yan - Applied Soft Computing, 2020 - Elsevier
Prediction strategies are widely-used in dynamic multi-objective evolutionary algorithms
(DMOEAs). However, the characteristics of the environmental changes are different and only …

A dual prediction strategy with inverse model for evolutionary dynamic multiobjective optimization

X Li, J Yang, H Sun, Z Hu, A Cao - ISA transactions, 2021 - Elsevier
In practical applications and daily life, dynamic multiobjective optimization problems
(DMOPs) are ubiquitous. The purpose of dealing with DMOPs is to track moving Pareto Front …

A dynamic multiobjective optimization algorithm based on decision variable relationship

Z Hu, Z Li, L Wei, H Sun, X Ma - Neural Computing and Applications, 2023 - Springer
Dynamic multiobjective optimization problems exist in daily life and industrial practice. The
objectives of dynamic multiobjective optimization problems conflict with each other. In most …

Solving dynamic multi-objective problems with a new prediction-based optimization algorithm

Q Zhang, S Jiang, S Yang, H Song - Plos one, 2021 - journals.plos.org
This paper proposes a new dynamic multi-objective optimization algorithm by integrating a
new fitting-based prediction (FBP) mechanism with regularity model-based multi-objective …