2021
DOI: 10.1007/978-3-030-72062-9_21
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Constrained Bi-objective Surrogate-Assisted Optimization of Problems with Heterogeneous Evaluation Times: Expensive Objectives and Inexpensive Constraints

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Cited by 16 publications
(5 citation statements)
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“…In these experiments, two variants of the SAMO-COBRA algorithm are tested, one without the uncertainty quantification method (PHV), and one with the uncertainty quantification method (SMS). The performance of the two variants are compared to the performance of the following algorithms: CEGO [42], IC-SA-NSGA-II [8], SA-NSGA-II [8], NSGA-II [14], NSGA-III [24], and SMES-RBF [11]. The performance of the algorithms except for SMES-RBF are assessed on 18 academic benchmark functions.…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…In these experiments, two variants of the SAMO-COBRA algorithm are tested, one without the uncertainty quantification method (PHV), and one with the uncertainty quantification method (SMS). The performance of the two variants are compared to the performance of the following algorithms: CEGO [42], IC-SA-NSGA-II [8], SA-NSGA-II [8], NSGA-II [14], NSGA-III [24], and SMES-RBF [11]. The performance of the algorithms except for SMES-RBF are assessed on 18 academic benchmark functions.…”
Section: Methodsmentioning
confidence: 99%
“…Only very occasionally a surrogate-based algorithm is published that deals with both constraints and multiple objectives in an effective manner without using a Kriging surrogate (e.g., Datta's and Regis' SMES-RBF [11], Blank and Deb's SA-NSGA-II [8], and Blank's and Deb's IC-SA-NSGA-II [8]).…”
Section: Related Workmentioning
confidence: 99%
“…However, real-world problems might exhibit a significant variability in the objectives' characteristics, and recent research has addressed the question of heterogeneous objectives and proposed multi-objective approaches to deal with them [6]. Much of this previous research has been, however, focused on problems where the heterogeneity arises in evaluation times or latencies, that is, when each objective takes a different amount of time to be evaluated [3,5,9,11].…”
Section: Introductionmentioning
confidence: 99%
“…The calculation of the volumetric objective and constraints are inexpensive to evaluate, while the regulatory damage stability constraint and objective are time-consuming to evaluate. To speed up this process, three design variants can be evaluated in parallel with the commercial DELFTship software.Problems like these are typically optimized with surrogate-assisted genetic algorithms like Surrogate Assisted Non-Dominated Sorting Genetic Algorithm (SA-NSGA-II) [2] or with Bayesian optimization algorithms like the Self Adapting Multi-Objective Constraint Optimization algorithm by using Radial Basis function Approximations (SAMO-COBRA) [3]. However, these algorithms by default use surrogates for both the inexpensive and the expensive functions.…”
mentioning
confidence: 99%
“…Problems like these are typically optimized with surrogate-assisted genetic algorithms like Surrogate Assisted Non-Dominated Sorting Genetic Algorithm (SA-NSGA-II) [2] or with Bayesian optimization algorithms like the Self Adapting Multi-Objective Constraint Optimization algorithm by using Radial Basis function Approximations (SAMO-COBRA) [3]. However, these algorithms by default use surrogates for both the inexpensive and the expensive functions.…”
mentioning
confidence: 99%