Sailfish optimizer with Levy flight, chaotic and opposition-based multi-level thresholding for medical image segmentation

FH Shajin, B Aruna Devi, NB Prakash, GR Sreekanth… - Soft Computing, 2023 - Springer
Image segmentation is a procedure of dividing the digital image into multiple set of pixels.
The intention of the segmentation is to “transform the representation of medical images into …

Theory of genetic algorithms II: models for genetic operators over the string-tensor representation of populations and convergence to global optima for arbitrary fitness …

LM Schmitt - Theoretical Computer Science, 2004 - Elsevier
We present a theoretical framework for an asymptotically converging, scaled genetic
algorithm which uses an arbitrary-size alphabet and common scaled genetic operators. The …

Convergence of evolutionary algorithms on the n-dimensional continuous space

A Agapie, M Agapie, G Rudolph… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
Evolutionary algorithms (EAs) are random optimization methods inspired by genetics and
natural selection, resembling simulated annealing. We develop a method that can be used …

Evolution strategies under the 1/5 success rule

A Agapie - Mathematics, 2022 - mdpi.com
For large space dimensions, the log-linear convergence of the elitist evolution strategy with
a 1/5 success rule on the sphere fitness function has been observed, experimentally, from …

Theoretical analysis of steady state genetic algorithms

A Agapie, AH Wright - Applications of mathematics, 2014 - Springer
Evolutionary Algorithms, also known as Genetic Algorithms in a former terminology, are
probabilistic algorithms for optimization, which mimic operators from natural selection and …

A general steady state distribution based stopping criteria for finite length genetic algorithms

PC Pendharkar, GJ Koehler - European Journal of Operational Research, 2007 - Elsevier
We propose two general stopping criteria for finite length, simple genetic algorithms based
on steady state distributions, and empirically investigate the impact of mutation rate, string …

Spherical distributions used in evolutionary algorithms

A Agapie - Mathematics, 2021 - mdpi.com
Performance of evolutionary algorithms in real space is evaluated by local measures such
as success probability and expected progress. In high-dimensional landscapes, most …

Towards Intelligent Food Waste Prevention: An Approach Using Scalable and Flexible Harvest Schedule Optimization With Evolutionary Algorithms

M Günder, N Piatkowski, L Von Rueden, R Sifa… - IEEE …, 2021 - ieeexplore.ieee.org
In times of climate change, growing world population, and the resulting scarcity of resources,
efficient and economical usage of agricultural land is increasingly important and challenging …

[PDF][PDF] Improving genetic algorithms for optimum well placement

MM Farshi - 2008 - pangea.stanford.edu
Optimum well placement can help reservoir management teams in developing a field
development plan that could result in substantial increase in productivity and profitability of …

Evolutionary algorithms for continuous-space optimisation

A Agapie, M Agapie, G Zbaganu - International journal of systems …, 2013 - Taylor & Francis
From a global viewpoint, evolutionary algorithms (EAs) working on continuous search-
spaces can be regarded as homogeneous Markov chains (MCs) with discrete time and …