Results 41 to 50 of about 11,497,181 (207)

Introducing a Parallel Genetic Algorithm for Global Optimization Problems

open access: yesAppliedMath
The topic of efficiently finding the global minimum of multidimensional functions is widely applicable to numerous problems in the modern world. Many algorithms have been proposed to address these problems, among which genetic algorithms and their ...
Vasileios Charilogis, Ioannis G. Tsoulos
doaj   +1 more source

Performance Comparison Of Evolutionary Algorithms For Image Clustering [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014
Evolutionary computation tools are able to process real valued numerical sets in order to extract suboptimal solution of designed problem. Data clustering algorithms have been intensively used for image segmentation in remote sensing applications ...
P. Civicioglu   +5 more
doaj   +1 more source

Classification Based on Brain Storm Optimization With Feature Selection

open access: yesIEEE Access, 2021
Classification is one of the most classic problems in machine learning. Due to the global optimization ability, evolutionary computation (EC) techniques have been successfully applied to solve many problems and the evolutionary classification model is ...
Yu Xue, Yan Zhao, Adam Slowik
doaj   +1 more source

Visual Analysis Scenarios for Understanding Evolutionary Computational Techniques’ Behavior

open access: yesInformation, 2019
Machine learning algorithms are used in many applications nowadays. Sometimes, we need to describe how the decision models created output, and this may not be an easy task.
Aruanda Meiguins   +4 more
doaj   +1 more source

A Review on the Unit Commitment Problem: Approaches, Techniques, and Resolution Methods

open access: yesEnergies, 2022
Optimizing the schedule of thermal generators is probably the most important task when the operation of power systems is managed. This issue is known as the unit commitment problem in operational research. It has been profoundly studied in the literature,
Luis Montero   +2 more
doaj   +1 more source

Application of Multiobjective Evolutionary Techniques for Robust Portfolio Optimization

open access: yesInternational Journal of Interactive Multimedia and Artificial Intelligence, 2013
On December 20 of 2012 Sandra García Rodríguez defended his PhD at Carlos III of Madrid (Spain), called: “Application of Multiobjective Techniques for Robust Portfolio Optimization”. This thesis was supervised by Dr. David Quintana Montero and Dr. Inés M.
Sandra Garcia Rodriguez
doaj   +1 more source

La evolución de técnicas y fenómenos: hacia una explicación de la "confección" del mundo

open access: yesCrítica, 2019
In recent articles some authors (e.g. Pickering 1989, Hacking 1992) have pointed out a process of gradual adjustment or tailoring between phenomena, models and experimental techniques.
Sergio F. Martínez, Edna Suárez
doaj   +1 more source

The Evolutionary Code Cesam: Numerical Techniques [PDF]

open access: yesInternational Astronomical Union Colloquium, 1993
AbstractCESAM is a consistent set of programs and routines designed for the calculations of stellar evolution. Untill now it allows the computation of the evolution from PMS or ZAMS to helium flash for stellar masses of some solar mass. It is constructed in such a way that all the physics works as external routines.
openaire   +1 more source

Investigation on Evolutionary Computation Techniques of a Nonlinear System

open access: yesModelling and Simulation in Engineering, 2011
The main aim of this work is to show that such a powerful optimizing tool like evolutionary algorithms (EAs) can be in reality used for the simulation and optimization of a nonlinear system.
Tran Trong Dao
doaj   +1 more source

New Molecular Genetic Techniques for the Inference of Evolutionary Relationships

open access: yesActa Biologica Slovenica, 1991
Molecular genetic techniques have advanced greatly in the last few years, and provided powerful tools for phylogenetic research. The two most important methods for characterising nucleic acids are restriction-enzyme fragment analysis, and nucleotide ...
Adam Marchant
doaj   +1 more source

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