Results 31 to 40 of about 669,189 (326)

A simple two-module problem to exemplify building-block assembly under crossover

open access: yes, 2004
Theoretically and empirically it is clear that a genetic algorithm with crossover will outperform a genetic algorithm without crossover in some fitness landscapes, and vice versa in other landscapes.
D. Wolpert   +17 more
core   +2 more sources

TERMA Framework for Biomedical Signal Analysis: An Economic-Inspired Approach

open access: yesBiosensors, 2016
Biomedical signals contain features that represent physiological events, and each of these events has peaks. The analysis of biomedical signals for monitoring or diagnosing diseases requires the detection of these peaks, making event detection a crucial ...
Mohamed Elgendi
doaj   +1 more source

An Overview of the Design and Optimized Operation of Vanadium Redox Flow Batteries for Durations in the Range of 4–24 Hours

open access: yesBatteries, 2023
An extensive review of modeling approaches used to simulate vanadium redox flow battery (VRFB) performance is conducted in this study. Material development is reviewed, and opportunities for additional development identified. Various crossover mechanisms
Vilayanur V. Viswanathan   +6 more
doaj   +1 more source

Band-edge BCS-BEC crossover in a two-band superconductor: physical properties and detection parameters

open access: yes, 2014
Superconductivity in iron-based, magnesium diborides, and other novel superconducting materials has a strong multi-band and multi-gap character. Recent experiments support the possibillity for a BCS-BEC crossover induced by strong-coupling and proximity ...
Guidini, Andrea, Perali, Andrea
core   +1 more source

Research on image segmentation technology based on genetic algorithms

open access: yesDianzi Jishu Yingyong, 2019
The purpose of this paper is to use genetic algorithm(GA) to process image with bottom noise, and the processing effect is improved through the improvement of GA.
An Ting
doaj   +1 more source

Crossover Rate Sorting in Adaptive Differential Evolution

open access: yesAlgorithms, 2023
Differential evolution (DE) is a popular and efficient heuristic numerical optimization algorithm that has found many applications in various fields. One of the main disadvantages of DE is its sensitivity to parameter values.
Vladimir Stanovov   +2 more
doaj   +1 more source

Electron-vibration interaction in single-molecule junctions: from contact to tunneling regime [PDF]

open access: yes, 2008
Point contact spectroscopy on a H2O molecule bridging Pt electrodes reveals a clear crossover between enhancement and reduction of the conductance due to electron-vibration interaction.
B. Leerink   +6 more
core   +3 more sources

Optimal and efficient crossover designs for comparing test treatments with a control treatment

open access: yes, 2005
This paper deals exclusively with crossover designs for the purpose of comparing t test treatments with a control treatment when the number of periods is no larger than t+1. Among other results it specifies sufficient conditions for a crossover design to
Hedayat, A. S., Yang, Min
core   +3 more sources

Crossover scaling in two dimensions

open access: yes, 1997
We determine the scaling functions describing the crossover from Ising-like critical behavior to classical critical behavior in two-dimensional systems with a variable interaction range.
Binder, Kurt   +2 more
core   +2 more sources

The Effect of Distinct Geometric Semantic Crossover Operators in Regression Problems [PDF]

open access: yes, 2015
This paper investigates the impact of geometric semantic crossover operators in a wide range of symbolic regression problems. First, it analyses the impact of using Manhattan and Euclidean distance geometric semantic crossovers in the learning process ...
Albinati, Julio   +3 more
core   +1 more source

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