Results 21 to 30 of about 5,147,506 (303)

ON PARETO SET FOR A BI-CRITERIA SINGLE MACHINE SCHEDULING PROBLEM

open access: yesTikrit Journal of Pure Science, 2023
This paper considers a bi-criteria planning problems on a single machine, with the goal of minimizing total square time duration and maximizing earliness. To solve this problem we have to find the Pareto set.
Rzgar F. Mahmood   +3 more
doaj   +1 more source

Structure of Pareto Solutions of Generalized Polyhedral-Valued Vector Optimization Problems in Banach Spaces

open access: yesAbstract and Applied Analysis, 2013
In general Banach spaces, we consider a vector optimization problem (SVOP) in which the objective is a set-valued mapping whose graph is the union of finitely many polyhedra or the union of finitely many generalized polyhedra.
Qinghai He, Weili Kong
doaj   +1 more source

A consideration on robust design optimization problem through formulation of multiobjective optimization

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2018
The robust design optimization (RDO) problem is generally formulated as a weighted sum of the nominal objective function and the robust term. In the RDO problem, a deterministic optimum design is regarded as one of the local optima.
Makoto ITO, Nozomu KOGISO, Taku HASEGAWA
doaj   +1 more source

On the hierarchical structure of Pareto critical sets [PDF]

open access: yesJournal of Global Optimization, 2019
In this article we show that the boundary of the Pareto critical set of an unconstrained multiobjective optimization problem (MOP) consists of Pareto critical points of subproblems considering subsets of the objective functions. If the Pareto critical set is completely described by its boundary (e.g.
Bennet Gebken   +2 more
openaire   +4 more sources

Bandit Pareto Set Identification: the Fixed Budget Setting

open access: yesCoRR, 2023
We study a multi-objective pure exploration problem in a multi-armed bandit model. Each arm is associated to an unknown multi-variate distribution and the goal is to identify the distributions whose mean is not uniformly worse than that of another distribution: the Pareto optimal set.
Kone, Cyrille   +2 more
openaire   +5 more sources

Computing the set of Epsilon-efficient solutions in multiobjective space mission design [PDF]

open access: yes, 2011
In this work, we consider multiobjective space mission design problems. We will start from the need, from a practical point of view, to consider in addition to the (Pareto) optimal solutions also nearly optimal ones.
Vasile, Massimiliano   +2 more
core   +3 more sources

Topology of Pareto Sets of Strongly Convex Problems [PDF]

open access: yesSIAM Journal on Optimization, 2020
21 pages. Remarks 4.4 and 4.5 are added. A new application is given in section 5.3.
Naoki Hamada   +4 more
openaire   +3 more sources

Determining a Robust, Pareto Optimal Geometry for a Welded Joint [PDF]

open access: yes, 2014
Multi-criteria optimization problems are known to give rise to a set of Pareto optimal solutions where one solution cannot be regarded as being superior to another.
Radhi, Hazim E.   +3 more
core   +1 more source

Handling insensitivity in multi-physics inverse problems using a complex evolutionary strategy [PDF]

open access: yesComputer Methods in Materials Science, 2019
In this paper we present a complex strategy for the solution of ill posed, in-verse problems formulated as multiobjective global optimization ones. The strategy is capable of identifying the shape of objective insensitivity regions around connected ...
Jakub Sawicki   +3 more
doaj   +1 more source

Non-Pareto Genetic Algorithm for Optimal Planning of Multi-Type Energy Resources in Active Distribution Networks

open access: yesFrontiers in Energy Research, 2022
Based on summarizing and analyzing the typical applications of energy storage, the study established a model for an active distribution network, and analyzed the technical and economic benefits of its access to the distribution network.
Huiling Qin, Kui Li, Zhijun Chen
doaj   +1 more source

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