System Architecture Optimization Strategies: Dealing with Expensive Hierarchical Problems

Authors: Bussemaker, Jasper H., Saves, Paul, Bartoli, Nathalie, Lefebvre, Thierry, Lafage, Rémi

Subject Terms: Mathematics - Optimization and Control, Computer Science - Discrete Mathematics, Statistics - Applications

Access URL: http://arxiv.org/abs/2502.00838

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

Authors: Saves, Paul, Diouane, Youssef, Bartoli, Nathalie, Lefebvre, Thierry, Morlier, Joseph

Source: Struct Multidisc Optim 67, 81 (2024)

Subject Terms: Mathematics - Optimization and Control, Computer Science - Artificial Intelligence, Statistics - Machine Learning

Access URL: http://arxiv.org/abs/2311.06130

SMT 2.0: A Surrogate Modeling Toolbox with a focus on Hierarchical and Mixed Variables Gaussian Processes

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

Source: Advances in Engineering Software Volume 188, February 2024, 103571

Subject Terms: Computer Science - Machine Learning, Computer Science - Mathematical Software, Mathematics - Optimization and Control, Statistics - Computation

Access URL: http://arxiv.org/abs/2305.13998

Value‐driven Systems Engineering Approach addressing Manufacturing, Supply‐chain and Aircraft Design in the Decision‐Making Process

Authors: Donelli, Giuseppa, Mello, João M.G.D., Odaguil, Felipe I.K., van der Laan, Ton, Lefebvre, Thierry, Bartoli, Nathalie, Boggero, Luca, Björn, Nagel

Source: INCOSE International Symposium. 33(1):463-481

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Value‐driven Optimization Campaign Addressing Manufacturing, Supply Chain and Overall Aircraft Design Domains in the Early Development Stage

Authors: Merola, Umberto, Donelli, Giuseppa, Lefebvre, Thierry, Bartoli, Nathalie, Mello, João M.G.D., Odaguil, Felipe I.K., van der Laan, Ton, Björn, Nagel

Source: INCOSE International Symposium. 33(1):1357-1376

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100191764407.0x000001&indx=1&recIds=ETOCvdc_100191764407.0x000001

Predicting histopathology markers of endometrial carcinoma with a quantitative image analysis approach based on spherical harmonics in multiparametric MRI

Authors: Lefebvre, Thierry L., Ciga, Ozan, Bhatnagar, Sahir Rai, Ueno, Yoshiko, Saif, Sameh, Winter-Reinhold, Eric, Dohan, Anthony, Soyer, Philippe, Forghani, Reza, Siddiqi, Kaleem, Seuntjens, Jan, Reinhold, Caroline, Savadjiev, Peter

Source: Diagnostic and interventional imaging. 104(3):142-152

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100184678034.0x000001&indx=1&recIds=ETOCvdc_100184678034.0x000001

Towards a multi-fidelity & multi-objective Bayesian optimization efficient algorithm

Authors: Charayron, Rémy, Lefebvre, Thierry, Bartoli, Nathalie, Morlier, Joseph

Source: In Aerospace Science and Technology November 2023 142 Part B

Performance evaluation of mesoscopic photoacoustic imaging

Authors: Hacker, Lina, Brown, Emma L., Lefebvre, Thierry L., Sweeney, Paul W., Bohndiek, Sarah E.

Source: In Photoacoustics June 2023 31

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The future of MRI in radiation therapy: Challenges and opportunities for the MR community

Authors: Goodburn, Rosie J., Philippens, Marielle E. P., Lefebvre, Thierry L., Khalifa, Aly, Bruijnen, Tom, Freedman, Joshua N., Waddington, David E. J., Younus, Eyesha, Aliotta, Eric, Meliadò, Gabriele, Stanescu, Teo, Bano, Wajiha, Fatemi‐Ardekani, Ali, Wetscherek, Andreas, Oelfke, Uwe, Berg, Nico, Mason, Ralph P., Houdt, Petra J., Balter, James M., Gurney‐Champion, Oliver J.

Source: Magnetic resonance in medicine. 88(6):2592-2608

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100188350383.0x000001&indx=1&recIds=ETOCvdc_100188350383.0x000001

Development and Validation of Multiparametric MRI—based Radiomics Models for Preoperative Risk Stratification of Endometrial Cancer

Authors: Lefebvre, Thierry L., Ueno, Yoshiko, Dohan, Anthony, Chatterjee, Avishek, Vallières, Martin, Winter-Reinhold, Eric, Saif, Sameh, Levesque, Ives R., Zeng, Xing Ziggy, Forghani, Reza

Source: Radiology. 305(2):375-386

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN630450857&indx=1&recIds=ETOCRN630450857

Quantification of vascular networks in photoacoustic mesoscopy

Authors: Brown, Emma L., Lefebvre, Thierry L., Sweeney, Paul W., Stolz, Bernadette J., Gröhl, Janek, Hacker, Lina, Huang, Ziqiang, Couturier, Dominique-Laurent, Harrington, Heather A., Byrne, Helen M., Bohndiek, Sarah E.

Source: In Photoacoustics June 2022 26

AIAA-2019-3454: Streamlining Cross-Organizational Aircraft Development: Results from the AGILE Project
Multidiscplinary design optimization

Authors: Ciampa, Pier Davide, Prakasha, Prajwal S., Torrigiani, Francesco, Walther, Jan-Niclas, Lefebvre, Thierry, Bartoli, Nathalie, Timmermans, Huub, Della Vecchia, Pierluigi, Stingo, Luca, Rajpal, Darwin

Source: Papers American Institute of Aeronautics and Astronautics. 3351-3670(2):670-714

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN605562267&indx=1&recIds=ETOCCN605562267

AIAA-2019-3240: Error-based Adaptive Coupling Process Between Multipoint High-fidelity Aerodynamics And Mission Performance For Shape Optimization In The Mda-mdo Project
Multidiscplinary design optimization

Authors: Dabas, Benoit, Bartoli, Nathalie, Lefebvre, Thierry, Gallard, Francois, Gazaix, Anne, Druot, Thierry Y., Guénot, Damien

Source: Papers American Institute of Aeronautics and Astronautics. 2983-3350(1):398-421

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN605562127&indx=1&recIds=ETOCCN605562127

AIAA-2019-2990: Whatsopt: A Web Application For Multidisciplinary Design Analysis And Optimization
Multidiscplinary design optimization

Authors: Lafage, Rémi, Defoort, Sebastien, Lefebvre, Thierry

Source: Papers American Institute of Aeronautics and Astronautics. 2983-3350(1):113-132

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN605561961&indx=1&recIds=ETOCCN605561961

AIAA-2019-3236: Multi-fidelity Efficient Global Optimization: Methodology And Application To Airfoil Shape Design
Multidiscplinary design optimization

Authors: Bartoli, Nathalie, Meliani, Mostafa, Morlier, Joseph, Lefebvre, Thierry, Bouhlel, Mohamed-Amine, Martins, Joaquim

Source: Papers American Institute of Aeronautics and Astronautics. 2983-3350(1):329-346

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN605562083&indx=1&recIds=ETOCCN605562083

Efficient Global Multidisciplinary Optimization Based on Surrogate Models (AIAA 2018-3745)
19th AIAA/ISSMO multidisciplinary analysis and optimization conference 2018

Authors: Dubreuil, Sylvain, Bartoli, Nathalie, Lefebvre, Thierry, Gogu, Christian

Source: Papers American Institute of Aeronautics and Astronautics. 3427-4176:1145-1159

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN604180817&indx=1&recIds=ETOCCN604180817

A Clustered and Surrogate-based MDA Use Case for MDO Scenarios in Agile Project (AIAA 2018-3252)
19th AIAA/ISSMO multidisciplinary analysis and optimization conference 2018

Authors: Lefebvre, Thierry, Bartoli, Nathalie, Dubreuil, Sylvain, Panzeri, Marco, Lombardi, Riccardo, Lammen, Wim, Zhang, Mengmeng, Van Gent, Imco, Ciampa, Pier Davide

Source: Papers American Institute of Aeronautics and Astronautics. 2924-3426:448-474

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN604180439&indx=1&recIds=ETOCCN604180439

Robust Nacelle Optimization Design Investigated in the AGILE European Project (AIAA 2018-3250)
19th AIAA/ISSMO multidisciplinary analysis and optimization conference 2018

Authors: Bartoli, Nathalie, Lefebvre, Thierry, Dubreuil, Sylvain, Panzeri, Marco, D Ippolito, Roberto, Anisimov, Kirill, Savelyev, Andrey

Source: Papers American Institute of Aeronautics and Astronautics. 2924-3426:408-424

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN604180415&indx=1&recIds=ETOCCN604180415

MRI cine‐tagging of cardiac‐induced motion for noninvasive staging of liver fibrosis

Authors: Lefebvre, Thierry, Petitclerc, Léonie, Hébert, Mélanie, Bilodeau, Laurent, Sebastiani, Giada, Olivié, Damien, Gao, Zu‐Hua, Sylvestre, Marie‐Pierre, Cloutier, Guy, Nguyen, Bich N., Gilbert, Guillaume, Tang, An

Source: Journal of magnetic resonance imaging. 51(5):1570-1580

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100107191028.0x000001&indx=1&recIds=ETOCvdc_100107191028.0x000001