Paul Saves

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Publications

Cahiers du GERAD

May 2024

G-2024-33
A graph-structured distance for heterogeneous datasets with meta variables

Edward Hallé-Hannan, Charles Audet, Youssef Diouane, Sébastien Le Digabel, and Paul Saves

Heterogeneous datasets emerge in various machine learning or optimization applications that feature different data sources, various data types and complex re...

BibTeX reference

Articles

Nov 2025

A distance for mixed-variable and hierarchical domains with meta variables

Edward Hallé-Hannan, Charles Audet, Youssef Diouane, Sébastien Le Digabel, and Paul Saves

Neurocomputing, 653, Paper no: 131208, 2025 BibTeX reference

Jan 2025

High-Dimensional Bayesian Optimization Using Both Random and Supervised Embeddings

Remy Priem, Youssef Diouane, Nathalie Bartoli, Sylvain Dubreuil, and Paul Saves

AIAA Journal, 63(1), 2025 BibTeX reference

May 2024

High-dimensional mixed-categorical Gaussian processes with application to multidisciplinary design optimization for a green aircraft

Paul Saves, Youssef Diouane, Nathalie Bartoli, Thierry Lefebvre, and Joseph Morlier

Structural and Multidisciplinary Optimization, 67, Paper no: 81, 2024 BibTeX reference

Feb 2024

SMT 2.0: A Surrogate Modeling Toolbox with a focus on hierarchical and mixed variables Gaussian processes

Paul Saves, R. Lafage, Nathalie Bartoli, Youssef Diouane, Jasper H. Bussemaker, Thierry Lefebvre, John T. Hwang, Joseph Morlier, and Joaquim R.R.A. Martins

Advances in Engineering Software , 188, Paper no: 103571, 2024 BibTeX reference

Sep 2023

A mixed-categorical correlation kernel for Gaussian process

Paul Saves, Youssef Diouane, Nathalie Bartoli, Thierry Lefebvre, and Joseph Morlier

Neurocomputing, 550, Paper no: 126472, 2023 BibTeX reference

Proceedings

Jan 2025

Sustainable Eco-Design of Hybrid-Electric Aircraft via Bayesian Optimization with Mixed Hierarchical Variables

Paul Saves, Eric Nguyen Van, Nathalie Bartoli, Thierry Lefebvre, Youssef Diouane, and Joseph Morlier

Towards Sustainable Aviation Summit, Toulouse, France, 2025 BibTeX reference

Jun 2024

System-of-systems Modeling and Optimization: An Integrated Framework for Intermodal Mobility

Paul Saves, Jasper H. Bussemaker, R. Lafage, Thierry Lefebvre, Nathalie Bartoli, Youssef Diouane, and Joseph Morlier

ODAS 2024: 24th joint ONERA-DLR Aerospace Symposium, Braunschweig, Germany, 2024 BibTeX reference

Jul 2023

Multi-objective bayesian optimization with mixed-categorical design variables for expensive-to-evaluate aeronautical applications

Nathalie Bartoli, Thierry Lefebvre, R. Lafage, Paul Saves, Youssef Diouane, Joseph Morlier, Jasper H. Bussemaker, G. Donelli, J. M. Gomes de Mello, M. Mandorino, and P. Della Vecchia

2023 ECCOMAS Thematic Conference on Mutlidisciplinary Design Optimization of Aerospace Systems (AEROBEST 2023), Lisboa, Portugal, 452–477, 2023 BibTeX reference

Jun 2023

High-dimensional efficient global optimization using both random and supervised embeddings

Remy Priem, Nathalie Bartoli, Youssef Diouane, Sylvain Dubreuil, and Paul Saves

AIAA AVIATION 2023 Forum , San Diego, California, 2023 BibTeX reference