Results 11 to 20 of about 1,487,743 (283)

Mountain Segmentation Based on Global Optimization with the Cloth Simulation Constraint

open access: yesRemote Sensing, 2023
Mountains are an important research object for surveying, mapping, cartography, space science, and ecological remote sensing. Automatic mountain segmentation is one of the most critical techniques in large-scale mountain analyses.
Lekang Wen, Jun He, Xu Huang
doaj   +1 more source

A Novel Chimp Optimization Algorithm with Refraction Learning and Its Engineering Applications

open access: yesAlgorithms, 2022
The Chimp Optimization Algorithm (ChOA) is a heuristic algorithm proposed in recent years. It models the cooperative hunting behaviour of chimpanzee populations in nature and can be used to solve numerical as well as practical engineering optimization ...
Quan Zhang   +5 more
doaj   +1 more source

Fast multi-swarm optimization for dynamic optimization problems [PDF]

open access: yes, 2008
This article is posted here with permission of IEEE - Copyright @ 2008 IEEEIn the real world, many applications are non-stationary optimization problems. This requires that the optimization algorithms need to not only find the global optimal solution but
Li, C, Yang, S
core   +1 more source

A Relaxed and Bound Algorithm Based on Auxiliary Variables for Quadratically Constrained Quadratic Programming Problem

open access: yesMathematics, 2022
Quadratically constrained quadratic programs (QCQP), which often appear in engineering practice and management science, and other fields, are investigated in this paper.
Chenyang Hu   +3 more
doaj   +1 more source

Neural Network Algorithm with Dropout Using Elite Selection

open access: yesMathematics, 2022
A neural network algorithm is a meta-heuristic algorithm inspired by an artificial neural network, which has a strong global search ability and can be used to solve global optimization problems.
Yong Wang, Kunzhao Wang, Gaige Wang
doaj   +1 more source

Domestic energy management methodology for optimizing efficiency in Smart Grids [PDF]

open access: yes, 2009
Increasing energy prices and the greenhouse effect lead to more awareness of energy efficiency of electricity supply. During the last years, a lot of domestic technologies have been developed to improve this efficiency.
Bakker, Vincent   +4 more
core   +2 more sources

Application of reduced-set pareto-lipschitzian optimization to truss optimization [PDF]

open access: yes, 2015
In this paper, a recently proposed global Lipschitz optimization algorithm Pareto-Lipschitzian Optimization with Reduced-set (PLOR) is further developed, investigated and applied to truss optimization problems.
Mockus, J   +4 more
core   +1 more source

Distributed global optimization (DGO) [PDF]

open access: yesProceedings of International Conference on Neural Networks (ICNN'96), 2002
A new technique of global optimization and its applications in particular to neural networks are presented. The algorithm is also compared to other global optimization algorithms such as Gradient descent (GD), Monte Carlo (MC), Genetic Algorithm (GA) and other commercial packages.
Valafar, Homayoun   +2 more
openaire   +2 more sources

A hybrid multiagent approach for global trajectory optimization [PDF]

open access: yes, 2008
In this paper we consider a global optimization method for space trajectory design problems. The method, which actually aims at finding not only the global minimizer but a whole set of low-lying local minimizers(corresponding to a set of different design
A. Torn   +15 more
core   +1 more source

Agent-based Optimization of Advisory Strategy Parameters

open access: yesJournal of Telecommunications and Information Technology, 2013
In this paper, an application of Evolutionary Multiagent Systems (EMAS) and its memetic version to the optimization of advisory strategy (in this case, Sudoku advisory strategy) is considered.
Mateusz Polnik   +2 more
doaj   +1 more source

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