Results 1 to 10 of about 229,968 (264)

Estimation of Distribution Algorithms for Knapsack Problem

open access: yesJournal of Software, 2014
Estimation of distribution algorithms ( EDAs ) is a new kind of evolution algorithm. In EDAs , through the statistics of the information of selected individuals in current group, the probability of the individual distribution in next generation is given and the next generation of group is formed by random sampling. A wide range of mathematical model of
Shang Gao 0001, Ling Qiu, Cungen Cao
openaire   +1 more source

The reliability assessment of the electromagnetic valve of high-speed electric multiple units braking system based on two-parameter exponential distribution

open access: yesAdvances in Mechanical Engineering, 2016
In order to solve the reliability assessment of braking system component of high-speed electric multiple units, this article, based on two-parameter exponential distribution, provides the maximum likelihood estimation and Bayes estimation under a type-I ...
Jianwei Yang   +4 more
doaj   +1 more source

Multi-Objective Deep Network-Based Estimation of Distribution Algorithm for Music Composition

open access: yesIEEE Access, 2022
In the field of evolutionary algorithm music composition, most of the current researches focus on how to enhance environmental selection based on multi-objective evolutionary algorithms (MOEAs).
Jae-Hun Jeong   +3 more
doaj   +1 more source

A Review on Estimation of Distribution Algorithms

open access: yes, 2002
In this chapter, we review the Estimation of Distribution Algorithms proposed for the solution of combinatorial optimization problems and optimization in continuous domains. Different approaches for Estimation of Distribution Algorithms have been ordered by the complexity of the interrelations that they are able to express.
openaire   +2 more sources

Regularized continuous estimation of distribution algorithms

open access: yesApplied Soft Computing, 2013
Regularization is a well-known technique in statistics for model estimation which is used to improve the generalization ability of the estimated model. Some of the regularization methods can also be used for variable selection that is especially useful in high-dimensional problems.
Karshenas, Hossein   +3 more
openaire   +2 more sources

Smart Meter Measurement-Based State Estimation for Monitoring of Low-Voltage Distribution Grids

open access: yesEnergies, 2020
The installation of smart meters at customer premises provides opportunities for the monitoring of distribution grids. This paper addresses the problem of improving the observability of low-voltage distribution grids using smart metering infrastructure ...
Karthikeyan Nainar, Florin Iov
doaj   +1 more source

Outage Detection for Distribution Networks Using Limited Number of Power Flow Measurements

open access: yesJournal of Modern Power Systems and Clean Energy, 2020
Accurate topology estimation is crucial for effectively operating modern distribution networks. Line outages in a distribution network change the network topology by disconnecting some parts of the network from the main grid.
Basel Alnajjab   +5 more
doaj   +1 more source

A Novel Gaussian Particle Swarms optimized Particle Filter Algorithm for the State of Charge Estimation of Lithium-ion Batteries

open access: yesInternational Journal of Electrochemical Science, 2020
A gaussian particle swarm optimized particle filter estimation method, along with the second-order resistance-capacitance model, is proposed for the state of charge estimation of lithium-ion battery in electric vehicles.
Xinyang Wang   +5 more
doaj   +1 more source

Low-complexity variable step-size sign algorithm based on Weibull distribution function

open access: yesDianxin kexue, 2018
The performance of the traditional second-order statistics based channel estimation methods degrade seriously in the presence of impulsive noises.In order to deal with this problem,a Weibull distribution function based variable step-size sign algorithm ...
Rui ZHANG   +3 more
doaj   +2 more sources

Locating critical sliding surface of slopes by estimation of distribution algorithm

open access: yesShuiwen dizhi gongcheng dizhi
Most of the optimization algorithms to solve the slope critical sliding surface have the disadvantages of complex structure, difficult to determine the parameter value, and poor optimization effect.
Qiuling LYU, Jianping WU, Donglin WANG
doaj   +1 more source

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