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 …

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 …

Hybrid of memory and prediction strategies for dynamic multiobjective optimization

Z Liang, S Zheng, Z Zhu, S Yang - Information Sciences, 2019 - Elsevier
Dynamic multiobjective optimization problems (DMOPs) are characterized by a time-variant
Pareto optimal front (PF) and/or Pareto optimal set (PS). To handle DMOPs, an algorithm …

Co-evolutionary algorithm based on problem analysis for dynamic multiobjective optimization

X Li, A Cao, K Wang, X Li, Q Liu - Information Sciences, 2023 - Elsevier
Dynamic multiobjective optimization problems (DMOPs) vary over time, requiring an
optimization algorithm to track the position of Pareto-optimal front (PF) in a dynamic …

An Adaptive Multi-Strategy Algorithm Based on Extent of Environmental Change for Dynamic Multiobjective Optimization

Y Wang, K Li, GG Wang - IEEE Transactions on Evolutionary …, 2024 - ieeexplore.ieee.org
The most obvious characteristic of dynamic multi-objective optimization problems (DMOPs)
is the time-varying Pareto-optimal set (POS) or/and Pareto-optimal front (POF). This kind of …

A dynamic multi-objective evolutionary algorithm based on Niche prediction strategy

J Zheng, B Zhang, J Zou, S Yang, Y Hu - Applied Soft Computing, 2023 - Elsevier
In reality, many multi-objective optimization problems are dynamic. The Pareto optimal front
(PF) or Pareto optimal solution (PS) of these dynamic multi-objective problems (DMOPs) …

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 …

Decomposition-based evolutionary dynamic multiobjective optimization using a difference model

L Cao, L Xu, ED Goodman, H Li - Applied Soft Computing, 2019 - Elsevier
This paper presents a novel prediction model combined with a multiobjective evolutionary
algorithm based on decomposition to solve dynamic multiobjective optimization problems. In …

A dynamic multi-objective evolutionary algorithm with variable stepsize and dual prediction strategies

H Peng, C Pi, J Xiong, D Fan, F Shen - Future Generation Computer …, 2024 - Elsevier
The prediction strategy is a key method for solving dynamic multi-objective optimization
problems (DMOPs), particularly the commonly used linear prediction strategy, which has an …