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Porcellio scaber algorithm (PSA) for solving constrained optimization problems [PDF]

open access: yesMATEC Web of Conferences, 2017
In this paper, we extend a bio-inspired algorithm called the porcellio scaber algorithm (PSA) to solve constrained optimization problems, including a constrained mixed discrete-continuous nonlinear optimization problem.
Zhang Yinyan, Li Shuai, Guo Hongliang
doaj   +3 more sources

Invariant Set Distributed Explicit Reference Governors for Provably Safe On-Board Control of Nano-Quadrotor Swarms

open access: yesFrontiers in Robotics and AI, 2021
This article provides a theory for provably safe and computationally efficient distributed constrained control, and describes an application to a swarm of nano-quadrotors with limited on-board hardware and subject to multiple state and input constraints.
Bryan Convens   +6 more
doaj   +1 more source

Dynamic Constrained Boundary Method for Constrained Multi-Objective Optimization

open access: yesMathematics, 2022
When solving complex constrained problems, how to efficiently utilize promising infeasible solutions is an essential issue because these promising infeasible solutions can significantly improve the diversity of algorithms.
Qiuzhen Wang   +6 more
doaj   +1 more source

Constrained Optimal Transport [PDF]

open access: yesArchive for Rational Mechanics and Analysis, 2017
The classical duality theory of Kantorovich and Kellerer for the classical optimal transport is generalized to an abstract framework and a characterization of the dual elements is provided. This abstract generalization is set in a Banach lattice $\cal{X}$ with a order unit.
Ibrahim Ekren, H. Mete Soner
openaire   +3 more sources

Optimal Solvers for PDE-Constrained Optimization [PDF]

open access: yesSIAM Journal on Scientific Computing, 2010
Optimization problems with constraints which require the solution of a partial differential equation arise widely in many areas of the sciences and engineering, in particular in problems of design. The solution of such PDE-constrained optimization problems is usually a major computational task.
Rees, Tyrone, Thorne, HS, Wathen, AJ
openaire   +4 more sources

On Some Constrained Optimization Problems

open access: yesMathematics, 2022
By using appropriate methods of variational analysis, the necessary conditions of optimality are established for new classes of constrained optimization problems involving multiple and curvilinear integral functionals.
Savin Treanţă   +3 more
doaj   +1 more source

On Performance of a Simple Multi-objective Evolutionary Algorithm on the Constrained Minimum Spanning Tree Problem

open access: yesInternational Journal of Computational Intelligence Systems, 2022
The constrained optimization problems can be transformed into multi-objective optimization problems, and thus can be optimized by multi-objective evolutionary algorithms.
Xinsheng Lai
doaj   +1 more source

Some results on the filter method for nonlinear complementary problems

open access: yesJournal of Inequalities and Applications, 2021
Recent studies show that the filter method has good numerical performance for nonlinear complementary problems (NCPs). Their approach is to reformulate an NCP as a constrained optimization solved by filter algorithms.
Jueyu Wang, Chao Gu, Guoqiang Wang
doaj   +1 more source

Clustering-Based Monarch Butterfly Optimization for Constrained Optimization

open access: yesInternational Journal of Computational Intelligence Systems, 2020
Monarch butterfly optimization (MBO) algorithm is a newly-developed metaheuristic approach that has shown striking performance on several benchmark problems.
Sibo Huang   +3 more
doaj   +1 more source

Data-driven Harris Hawks constrained optimization for computationally expensive constrained problems

open access: yesComplex & Intelligent Systems, 2022
Aiming at the constrained optimization problem where function evaluation is time-consuming, this paper proposed a novel algorithm called data-driven Harris Hawks constrained optimization (DHHCO).
Chongbo Fu   +3 more
doaj   +1 more source

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