Research Explorer

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Researcher

Sebastian Rojas Gonzalez

Publications & Research Data

Awards & Distinctions

21 Results

2025

Bi-objective ranking and selection using stochastic kriging

Sebastian Rojas GonzalezJuergen BrankeInneke Van Nieuwenhuyse

A1 Journal Article in EUROPEAN JOURNAL OF OPERATIONAL RESEARCH

Data-efficient interactive multi-objective optimization using ParEGO

Arash HeidariSebastian Rojas GonzalezTom DhaeneIvo Couckuyt

Knee detection in bayesian multi-objective optimization using thompson sampling

Arash HeidariJixiang QingSebastian Rojas GonzalezJuergen BrankeTom DhaeneIvo Couckuyt

A1 Journal Article in IEEE TRANSACTIONS ON EVOLUTIONARY COMPUTATION

Knee detection in Bayesian multiobjective optimization using Thompson sampling

Arash HeidariJixiang QingSebastian Rojas GonzalezJuergen BrankeTom DhaeneIvo Couckuyt

A1 Journal Article in IEEE TRANSACTIONS ON EVOLUTIONARY COMPUTATION

Knowledge gradient for multi-objective Bayesian optimization with decoupled evaluations

Jack M. BuckinghamSebastian Rojas GonzalezJuergen Branke

Targeting evaluation, computation and interaction costs in expensive black-box multi-objective optimization

Arash HeidariSebastian Rojas GonzalezIvo Couckuyt

Targeting evaluation, computation and interaction costs in expensive black-box multi-objective optimization

Arash HeidariIvo CouckuytSebastian Rojas Gonzalez

Towards trustworthy surrogate models for augmenting certification : fuel tank flammability reduction system

Arash HeidariLorin Werthen-BrabantsSebastian Rojas GonzalezIvo CouckuytOnur Can GülençPieter Van GilsIvana Jojic

Editorial material

Trade-offs in Bayesian active learning for feasible region identification

Ioana NikovaSebastian Rojas GonzalezTom DhaeneIvo Couckuyt

A1 Journal Article in JOURNAL OF INTELLIGENT MANUFACTURING

2024

Bayesian multi-objective optimization of process design parameters in constrained settings with noise : an engineering design application

Alejandro Morales HernándezSebastian Rojas GonzalezInneke Van NieuwenhuyseIvo CouckuytJeroen JordensMaarten WittersBart Van Doninck

A1 Journal Article in ENGINEERING WITH COMPUTERS

Lower confidence bound for preference selection in interactive multi-objective optimization

Arash HeidariSebastian Rojas GonzalezTom DhaeneIvo Couckuyt

Towards trustworthy neural networks for certification by analysis : fuel tank flammability reduction system

P. Van GilsC. OnurI. JojicArash HeidariSebastian Rojas GonzalezLorin Werthen-BrabantsIvo Couckuyt

2023

A survey on multi-objective hyperparameter optimization algorithms for machine learning

Alejandro Morales-HernándezInneke Van NieuwenhuyseSebastian Rojas Gonzalez

A1 Journal Article in ARTIFICIAL INTELLIGENCE REVIEW

Many-objective quality measures

Bekir AfsarJonathan E. FieldsendAndreia P. GuerreiroKaisa MiettinenSebastian Rojas GonzalezHiroyuki Sato

Bookchapter in Many-criteria optimization and decision analysis : state-of-the-art, present challenges, and future perspectives

Multi-objective optimization of adhesive bonding process in constrained and noisy settings

Alejandro Morales-HernándezInneke Van NieuwenhuyseSebastian Rojas GonzalezJeroen JordensMaarten WittersBart Van Doninck

2022

Bayesian optimization : tutorial

Ivo CouckuytSebastian Rojas GonzalezJuergen Branke

Finding knees in Bayesian multi-objective optimization

Arash HeidariJixiang QingSebastian Rojas GonzalezJürgen BrankeTom DhaeneIvo Couckuyt

2020

A multiobjective stochastic simulation optimization algorithm

Sebastian Rojas GonzalezHamed JalaliInneke Van Nieuwenhuyse

A1 Journal Article in EUROPEAN JOURNAL OF OPERATIONAL RESEARCH

A survey on kriging-based infill algorithms for multiobjective simulation optimization

Sebastian Rojas GonzalezInneke Van Nieuwenhuyse

A1 Journal Article in COMPUTERS & OPERATIONS RESEARCH

2019

Multiobjective ranking and selection with correlation and heteroscedastic noise

Sebastian Rojas GonzalezJuergen BrankeInneke Van Nieuwehuyse

2018

A stochastic-kriging-based multiobjective simulation optimization algorithm

Sebastian Rojas GonzalezHamed JalaliInneke Van Nieuwenhuyse