Results 21 to 30 of about 8,736 (211)

Ions motion optimization algorithm for multiobjective optimization problems [PDF]

open access: yesDecision Science Letters, 2021
This paper offers a novel multiobjective approach – Multiobjective Ions Motion Optimization (MOIMO) algorithm stimulated by the movements of ions in nature. The main inspiration behind this approach is the force of attraction and repulsion between anions
Buch, Hitarth, Trivedi, Indrajit
doaj   +1 more source

Discrete Multiobjective Optimization [PDF]

open access: yes, 2009
Multiple objective combinatorial optimization(MOCO) has become a quickly growing field in multiple objective optimization, and has recently attracted the attention of researchers both from the fields of multiple objective optimization and from single objective integer programming.
openaire   +1 more source

Direct Multisearch for Multiobjective Optimization [PDF]

open access: yesSIAM Journal on Optimization, 2011
In practical applications of optimization it is common to have several conflicting objective functions to optimize. Frequently, these functions are subject to noise or can be of black-box type, preventing the use of derivative-based techniques. We propose a novel multiobjective derivative-free methodology, calling it direct multisearch (DMS), which ...
Ana Luísa Custódio   +3 more
openaire   +4 more sources

Evolutionary multiobjective optimization via efficient sampling-based offspring generation

open access: yesComplex & Intelligent Systems, 2023
With the rising number of large-scale multiobjective optimization problems from academia and industries, some evolutionary algorithms (EAs) with different decision variable handling strategies have been proposed in recent years. They mainly emphasize the
Cheng He   +3 more
doaj   +1 more source

Nonemptiness and Compactness of Solutions Set for Nondifferentiable Multiobjective Optimization Problems

open access: yesJournal of Applied Mathematics, 2011
A nondifferentiable multiobjective optimization problem with nonempty set constraints is considered, and the equivalence of weakly efficient solutions, the critical points for the nondifferentiable multiobjective optimization problems, and solutions for ...
Xin-kun Wu, Jia-wei Chen, Yun-zhi Zou
doaj   +1 more source

Multiobjective adaptive current search for engineering design optimization

open access: yesEngineering and Applied Science Research, 2017
This article proposes a multiobjective adaptive current search (MoACS) as a powerful metaheuristic optimization technique for solving multiobjective optimization problems.
Supaporn Suwannarongsri   +1 more
doaj   +1 more source

An Introduction to Multiobjective Simulation Optimization [PDF]

open access: yesACM Transactions on Modeling and Computer Simulation, 2019
The multiobjective simulation optimization (MOSO) problem is a nonlinear multiobjective optimization problem in which multiple simultaneous and conflicting objective functions can only be observed with stochastic error. We provide an introduction to MOSO at the advanced tutorial level, aimed at researchers and practitioners who wish to begin working in
Susan R. Hunter   +6 more
openaire   +1 more source

Multiobjective optimization of a gas pipeline network: an ant colony approach

open access: yesJournal of Petroleum Exploration and Production Technology, 2017
Optimization problems in gas pipeline transportation involve numerous variables, multiple objectives and many complex linear–nonlinear equality and inequality constraints.
Adarsh Kumar Arya, Shrihari Honwad
doaj   +1 more source

A quasisecant method for nonsmooth multiobjective optimization and its application in image restoration [PDF]

open access: yesتصمیم گیری و تحقیق در عملیات
Purpose: The purpose of this paper is to present an efficient iterative method for solving unconstrained locally Lipschitz multiobjective optimization problems.
Zohreh Akbari
doaj   +1 more source

Multiobjective Optimization Management of Construction Engineering Based on Ant Colony Algorithm

open access: yesJournal of Control Science and Engineering, 2022
In order to solve the problems of extensive management, the construction stage often faces the extension of construction period, excessive cost, and large amount of carbon emission and this paper proposes a multiobjective optimization management method ...
Xuejie Liang
doaj   +1 more source

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