Article (Scientific journals)
Observations in applying Bayesian versus evolutionary approaches and their hybrids in parallel time-constrained optimization
Gobert, Maxime; Briffoteaux, Guillaume; Gmys, Jan et al.
2024In Engineering Applications of Artificial Intelligence, 137, p. 109075
Peer Reviewed verified by ORBi
 

Files


Full Text
MGobert_EAAI.pdf
Embargo Until 01/Nov/2026 - Publisher postprint (4.03 MB)
Request a copy

All documents in ORBi UMONS are protected by a user license.

Send to



Details



Keywords :
Bayesian optimization; Evolutionary algorithms; Parallel computing; Surrogate-based optimization; Bayesian; Bayesian optimization algorithms; Benchmark functions; Black boxes; Computational budget; Evolutionary approach; Objective functions; Parallel com- puting; Control and Systems Engineering; Artificial Intelligence; Electrical and Electronic Engineering
Abstract :
[en] Parallel Surrogate-Based Optimization (PSBO) is an efficient approach to deal with black-box time-consuming objective functions. According to the available computational budget to solve a given problem, three classes of algorithms are investigated and opposed in this paper: Bayesian Optimization Algorithms (BOAs), Surrogate-Assisted Evolutionary Algorithms (SAEAs) and Surrogate-free Evolutionary Algorithms (EAs). A large set of benchmark functions and engineering applications are considered with various computational budgets. In this paper, we come up with guidelines for the choice between the three categories. According to the computational expensiveness of the objective functions and the number of processing cores, we identify a threshold from which SAEAs should be preferred to BOAs. Based on this threshold, we derive a new hybrid Bayesian/Evolutionary algorithm that allows one to tackle a wide range of problems without prior knowledge of their characteristics.
Disciplines :
Computer science
Author, co-author :
Gobert, Maxime  ;  Université de Mons - UMONS > Faculté Polytechnique > Service de Mathématique et Recherche opérationnelle
Briffoteaux, Guillaume  ;  Université de Mons - UMONS > Faculté Polytechnique > Service de Mathématique et Recherche opérationnelle
Gmys, Jan ;  University of Lille - CNRS CRIStAL, Villeneuve d'Ascq, France
Melab, Nouredine ;  University of Lille - CNRS CRIStAL, Villeneuve d'Ascq, France ; Inria Lille - Nord Europe, BONUS Team, Lille, France
Tuyttens, Daniel  ;  Université de Mons - UMONS > Faculté Polytechnique > Service de Mathématique et Recherche opérationnelle
Language :
English
Title :
Observations in applying Bayesian versus evolutionary approaches and their hybrids in parallel time-constrained optimization
Publication date :
November 2024
Journal title :
Engineering Applications of Artificial Intelligence
ISSN :
0952-1976
Publisher :
Elsevier Ltd
Volume :
137
Pages :
109075
Peer reviewed :
Peer Reviewed verified by ORBi
Research unit :
F151 - Mathématique et Recherche opérationnelle
Research institute :
Infortech
Funding text :
Experiments presented in this paper were carried out using the Grid'5000 testbed, supported by a scientific interest group hosted by Inria and including CNRS, RENATER and several Universities as well as other organizations (see https://www.grid5000.fr).
Available on ORBi UMONS :
since 08 September 2024

Statistics


Number of views
7 (4 by UMONS)
Number of downloads
0 (0 by UMONS)

Scopus citations®
 
1
Scopus citations®
without self-citations
0
OpenCitations
 
0
OpenAlex citations
 
1

Bibliography


Similar publications



Contact ORBi UMONS