Results 21 to 30 of about 1,466,703 (336)

A hybridizing-enhanced differential evolution for optimization [PDF]

open access: yesPeerJ Computer Science, 2023
Differential evolution (DE) belongs to the most usable optimization algorithms, presented in many improved and modern versions in recent years. Generally, the low convergence rate is the main drawback of the DE algorithm.
Mojtaba Ghasemi   +4 more
doaj   +2 more sources

Two-Stage Eagle Strategy with Differential Evolution [PDF]

open access: yes, 2012
Efficiency of an optimization process is largely determined by the search algorithm and its fundamental characteristics. In a given optimization, a single type of algorithm is used in most applications.
Deb, Suash, Yang, Xin-She
core   +1 more source

Closed-Form Solutions to Differential Equations via Differential Evolution

open access: yesDiscrete Dynamics in Nature and Society, 2015
We focus on solving ordinary differential equations using the evolutionary algorithm known as differential evolution (DE). The main purpose is to obtain a closed-form solution to differential equations.
L. Mex   +2 more
doaj   +1 more source

Adaptive Differential Evolution With Evolution Memory for Multiobjective Optimization

open access: yesIEEE Access, 2019
In this paper, a multiobjective differential evolution (MODE) algorithm is developed by incorporating the memory mechanism of particle swarm optimization.
Kun Li, Huixin Tian
doaj   +1 more source

Adaptive Inflationary Differential Evolution [PDF]

open access: yes2014 IEEE Congress on Evolutionary Computation (CEC), 2014
In this paper, an adaptive version of Inflationary Differential Evolution is presented and tested on a set of real case problems taken from the CEC2011 competition on realworld applications. Inflationary Differential Evolution extends standard Differential Evolution with both local and global restart procedures. The proposed adaptive algorithm utilizes
Edmondo A. Minisci, Massimiliano Vasile
openaire   +1 more source

Comparison Four Different Probability Sampling Methods based on Differential Evolution Algorithm

open access: yesJournal of Advances in Information Technology, 2012
Differential Evolution (DE) is one kind of evolution algorithm, which based on difference of individuals. DE has exhibited good performance on optimization problem.
Qingbo Lu   +3 more
doaj   +1 more source

Effective equation for a system of mechanical oscillators in an acoustic field [PDF]

open access: yes, 2014
We consider a one dimensional evolution problem modeling the dynamics of an acoustic field coupled with a set of mechanical oscillators. We analyze solutions of the system of ordinary and partial differential equations with time-dependent boundary ...
Cacciapuoti, Claudio   +2 more
core   +1 more source

An Adaptive Variational Mode Decomposition Technique with Differential Evolution Algorithm and Its Application Analysis

open access: yesShock and Vibration, 2021
Variational mode decomposition is an adaptive nonrecursive signal decomposition and time-frequency distribution estimation method. The improper selection of the decomposition number will cause under decomposition or over decomposition, and the improper ...
Yuanxin Wang
doaj   +1 more source

The Auxiliary Mass Method beyond the Local Potential Approximation [PDF]

open access: yes, 1999
We show that the evolution equation of the effective potential in the auxiliary mass method corresponds to a leading approximation of a certain series. This series is derived from an evolution equation of an effective action using a derivative expansion.
Aoki   +36 more
core   +3 more sources

Reservoir optimization with differential evolution

open access: yesVietnam Journal of Mechanics, 2016
Reservoir optimization, is one of recent problems, which has been researched by several methods such as Linear Programming (LP), Non-linear Programming (NLP), Genetic Algorithm (GA), and Dynamic Programming (DP). Differential Evolution (DE), a method in
Phan Thi Thu Phuong   +2 more
doaj   +1 more source

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