Schedule

Week Tue. 22 Wed. 23 Thu. 24 Fri. 25 List

	Tue. 22	Wed. 23	Thu. 24	Fri. 25
07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00	Welcome of participants (MaCI) 7:45 - 8:30 (45min) Welcome of participants (MaCI) Welcome of participants Opening 8:30 - 8:45 (15min) Opening MaCI Keynote (MaCI) 8:45 - 9:35 (50min) Keynote (MaCI) "Epidemics on Graphs under Uncertainty" Jessica Hoffmann (Google) Chairman: Anthony Nouy https://samo2025.sciencesconf.org/data/program/JessicaHoffmann.pdf RT-UQ PhD students day 9:35 - 10:35 (1h) RT-UQ PhD students day MaCI Céline Helbert › A distributional perturbation method based on the Fisher-Rao distance for robustness analysis in uncertainty quantification - Baalu Belay Ketema, Institut de Mathématiques de Toulouse UMR5219 09:35-10:05 (30min) › Addressing the Rashomon Effect through ranking aggregation - Claudia Sessa, LIUC University 10:05-10:35 (30min) Coffee break 10:35 - 11:00 (25min) Coffee break MaCI RT-UQ PhD students day 11:00 - 12:30 (1h30) RT-UQ PhD students day MaCI Sébastien Da Veiga › Surrogate to Poincaré inequalities on manifolds for dimension reduction in nonlinear feature spaces - Alexandre Pasco, Laboratoire de Mathématiques Jean Leray 11:00-11:30 (30min) › Mollifiers to enhance gradient-based dimension reduction - Romain Verdière, Université Grenoble Alpes 11:30-12:00 (30min) › Variance-Informed Subspace: a Gradient-free Dimension Reduction for Adaptive Bayesian Inference - Nadege Polette, CEA DAM DIF, Mines Paris - PSL (École nationale supérieure des mines de Paris) 12:00-12:30 (30min) (go to IMAG) 12:30 - 12:45 (15min) (go to IMAG) Go to IMAG building Lunch (+ poster installation) 12:45 - 13:45 (1h) Lunch (+ poster installation) IMAG (go to MaCI) 13:45 - 14:00 (15min) (go to MaCI) Go to MaCI building RT-UQ PhD students day 14:00 - 15:30 (1h30) RT-UQ PhD students day MaCI Olivier Roustant › Sequential transport for density estimation and its applications - Benjamin Zanger, Université Grenoble Alpes 14:00-14:30 (30min) › Learning signals defined on graphs with optimal transport and Gaussian process regression - Raphaël Carpintero Perez, Safran Tech, Centre de Mathématiques Appliquées - Ecole Polytechnique 14:30-15:00 (30min) › Importance Sampling in high dimension - Jason Beh, Institut Supérieur de lÁéronautique et de lÉspace, ONERA, Université de Toulouse [Toulouse] 15:00-15:30 (30min) Poster blitz 15:30 - 16:15 (45min) Poster blitz MaCI Chairman: Guillaume Perrin https://samo2025.sciencesconf.org/data/program/RT_UQ_2025_Posters_5.pdf (go to IMAG) 16:15 - 16:30 (15min) (go to IMAG) Go to IMAG building Coffee break 16:30 - 17:00 (30min) Coffee break IMAG Poster session 17:00 - 18:30 (1h30) Poster session IMAG	Welcome of participants (MaCI) 7:45 - 8:45 (1h) Welcome of participants (MaCI) Welcome of participants Opening 8:45 - 9:00 (15min) Opening MaCI Keynote 1 (MaCI) 9:00 - 9:50 (50min) Keynote 1 (MaCI) "Derivative Based Global Sensitivity Measures: Past, Present and Future", Sergei Kucherenko (Imperial College London) Chairwoman: Clémentine Prieur https://samo2025.sciencesconf.org/data/program/SergeiKucherenko.pdf (go to IMAG) 9:50 - 10:05 (15min) (go to IMAG) Go to IMAG building Coffee break 10:05 - 10:30 (25min) Coffee break IMAG SAMO: oral presentation SAMO: oral presentation 10:30 - 11:30 (1h) SAMO: oral presentation IMAG (amphi) S1A - Bruno Sudret › Global sensitivity analysis for time-variant reliability - Iason Papaioannou, Engineering Risk Analysis Group, Technical University of Munich, Arcisstr. 21, 80290 Munich 10:30-10:50 (20min) › Optimized clustering of model input samples based on sensitivity indices - Sébastien Roux, INRAE, UMR MISTEA 10:50-11:10 (20min) › Kernel-based parameter screening for conditional Bayesian calibration - Oumar Baldé, CEA - Cadarache center - DES/IRESNE/DER/SESI/LEMS 11:10-11:30 (20min) 10:30 - 11:10 (40min) SAMO: oral presentation IMAG (seminar room) S1B - Julien Reygner › Ensemble weather forecasting? Sensitivity analysis would help. - Ivana Aleksovska, ECMWF 10:30-10:50 (20min) › Global Sensitivity Analysis of Gamma-Ray Spectra in Uranium Logging - Arthur Pellet-Rostaing, CEA/DES/IRESNE/DTN/SMTA/LMN 10:50-11:10 (20min) SAMO: oral presentation SAMO: oral presentation 11:40 - 12:40 (1h) SAMO: oral presentation IMAG (amphi) S2A - Bertrand Iooss › Quantile oriented Shapley effect via projected random forest - Wang Ri, Université Claude Bernard Lyon 1 11:40-12:00 (20min) › Reliability-oriented sensitivity analysis with multiple importance sampling - Jonathan Mboko, Fédération ENAC ISAE-SUPAERO ONERA 12:00-12:20 (20min) › Overcoming challenges in sensitivity analysis for complex models in nuclear and renewable energy applications - Gabriel Sarazin, CEA 12:20-12:40 (20min) 11:40 - 12:40 (1h) SAMO: oral presentation IMAG (seminar room) S2B - Sidonie Lefebvre › A Machine Learning Approach to compute Sobol' sensitivity indices with Given Data – ADAM model study - Ivano Azzini, Piksel SRL 11:40-12:00 (20min) › On the use of sensitivity analysis for a game-theoretic approach of environmental management problem - Christophe Dutang, LJK, Grenoble INP - UGA 12:00-12:20 (20min) Lunch 12:40 - 14:15 (1h35) Lunch IMAG (go to MaCI) 14:15 - 14:30 (15min) (go to MaCI) Go to MaCI building Keynote 2 (MaCI) 14:30 - 15:20 (50min) Keynote 2 (MaCI) "Global Sensitivity Analysis: who, when and why", Francesca Pianosi (University of Bristol) Chairwoman: Claire Lauvernet https://samo2025.sciencesconf.org/data/program/FrancescaPianosi.pdf (go to IMAG) 15:20 - 15:35 (15min) (go to IMAG) Go to IMAG building Coffee break 15:35 - 16:00 (25min) Coffee break IMAG SAMO: oral presentation SAMO: oral presentation 16:00 - 17:00 (1h) SAMO: oral presentation IMAG (amphi) S3A - Christophette Blanchet-Scalliet › Barycentre of Models - Silvana Pesenti, UNIVERSITY OF TORONTO 16:00-16:20 (20min) › Knockoff'ed Total Indices - Elmar Plischke, Helmholtz-Zentrum Dresden-Rossendorf, Technische Universität Clausthal 16:20-16:40 (20min) › Combining Counterfactuals and Sensitivity Analysis: A New Approach to Explaining Black-Box Models - Xuefei Lu, SKEMA Business School 16:40-17:00 (20min) 16:00 - 17:00 (1h) SAMO: oral presentation IMAG (seminar room) S3B - Sébastien Roux › Effect of forcing uncertainty in the sensitivity and calibration of a pesticide transfer model - Katarina Radišić, RiverLy, Mathematics and computing applied to oceanic and atmospheric flows 16:00-16:20 (20min) › Sensitivity analysis of multi-scale energy power system models - Stefano Tarantola, Joint Research Centre - Directorate for Energy, Mobility and Climate 16:20-16:40 (20min) › Sensitivity Analysis in Systems Biology Research: New Perspectives and Considerations - Harry Saxton, Department of Computer Science [Sheffield] 16:40-17:00 (20min) SAMO: oral presentation SAMO: oral presentation 17:10 - 18:10 (1h) SAMO: oral presentation IMAG (amphi) S4A - Olivier Zahm › Co-active subspace methods for adjacent computer models - Kellin Rumsey, Los Alamos National Laboratory 17:10-17:30 (20min) › On one dimensional weighted Poincaré inequalities for Global Sensitivity Analysis - David Heredia, Institut de Mathématiques de Toulouse, Institut National des Sciences Appliquées - Toulouse 17:30-17:50 (20min) › Gradient-enhanced surrogate modelling and sensitivity analysis with chaos expansions - Nora Lüthen, Chair of Risk, Safety and Uncertainty Quantification [ETH Zurich] 17:50-18:10 (20min) 17:10 - 18:10 (1h) SAMO: oral presentation IMAG (seminar room) S4B - Silvana Pesenti › Multi-output excursion set estimation applied to the calibration of a wind turbine numerical model - Clément DUHAMEL, Univ. Grenoble Alpes 17:10-17:30 (20min) › Reduced-space Bayesian optimization of process flowsheets - Niki Triantafyllou, Sargent Centre for Process Systems Engineering, Imperial College London, Department of Chemical Engineering, Imperial College London 17:30-17:50 (20min) › Sample Average Approximation for Portfolio Optimization under CVaR constraint in an (re)insurance context - William Thevenot, Institut Camille Jordan 17:50-18:10 (20min) Cocktail at Fergus 19:00 - 20:30 (1h30) Cocktail at Fergus	Welcome of participants (MaCI) 7:45 - 8:30 (45min) Welcome of participants (MaCI) Welcome of participants Keynote 3 (MaCI) 8:30 - 9:20 (50min) Keynote 3 (MaCI) "Lattice rules, kernel methods, DNNs, and how to connect them", Frances Kuo (University of New South Wales, Sydney) Chairwoman: Clémentine Prieur https://samo2025.sciencesconf.org/data/program/FrancesKuo.pdf poster blitz 9:20 - 10:00 (40min) poster blitz Chairman: Olivier Zahm https://samo2025.sciencesconf.org/data/program/SAMO_2025_Posters.pdf (go to IMAG) 10:00 - 10:15 (15min) (go to IMAG) Go to IMAG building Coffee break 10:15 - 10:35 (20min) Coffee break IMAG SAMO: oral presentation SAMO: oral presentation 10:35 - 11:35 (1h) SAMO: oral presentation IMAG (amphi) S5A - Tony Jakeman › Greedy packing algorithms with relaxation - Luc Pronzato, Laboratoire I3S, CNRS, UCA 10:35-10:55 (20min) › Efficient estimation of Sobol' indices of any order from a single in- put/output sample - Sébastien Da Veiga, Ecole Nationale de la Statistique et de lÁnalyse de lÍnformation [Bruz] 10:55-11:15 (20min) › Sensitivity analysis using multilevel Monte Carlo and surrogate-based control variates - Matthias De Lozzo, IRT Saint Exupéry - Institut de Recherche Technologique 11:15-11:35 (20min) 10:35 - 11:35 (1h) SAMO: oral presentation IMAG (seminar room) S5B - Thierry Mara › Democratizing global sensitivity analysis with a no-code web dashboard. - Pamphile Roy, Consulting Manao GmbH 10:35-10:55 (20min) › A comparison of variance-based estimations of sensitivity indices for models with dependent variables - Rossana Rosati, European Commission - Joint Research Centre [Ispra] 10:55-11:15 (20min) › Novel Sensitivity Analysis Using SHAPLEY for PROMETHEUS Resilience Modelling - Elias Montanari, JRC Security and Resilience [Ispra] 11:15-11:35 (20min) SAMO: oral presentation SAMO: oral presentation 11:45 - 12:45 (1h) SAMO: oral presentation IMAG (amphi) S6A - Giray Okten › General Sensitivity Indices for Hilbert Space-Valued Random Variables - Lopez Leonid 11:45-12:05 (20min) › Sensitivity analysis for Bayesian optimization with uncertainties - Adrien Spagnol, IFP Energies Nouvelles 12:05-12:25 (20min) › Bayesian approach for the detection of inactive variables in Gaussian process approximation - Eniko Bartok, Université Paris-Saclay, Laboratoire des signaux et systèmes, IFP Energies nouvelles 12:25-12:45 (20min) 11:45 - 12:45 (1h) SAMO: oral presentation IMAG (seminar room) S6B - Stefano Tarantola › A new variance-based sensitivity analysis for models with non-independent variables. - Matieyendou LAMBONI, University of Guyane and 228-UMR Espace-Dev 11:45-12:05 (20min) › A new paradigm for global sensitivity analysis - Gildas Mazo, Mathématiques et Informatique Appliquées du Génome à l'Environnement [Jouy-En-Josas] 12:05-12:25 (20min) › Hoeffding HDMR, Sobol' HDMR and the Shapley Value - Thierry Mara, Laboratoire Piment 12:25-12:45 (20min) Lunch (+ poster installation) 12:45 - 14:15 (1h30) Lunch (+ poster installation) IMAG SAMO: oral presentation SAMO: oral presentation 14:15 - 15:15 (1h) SAMO: oral presentation IMAG (amphi) S7A - Céline Helbert › Enabling Time Series Sensitivity Analysis with Iterative Variance Orthogonal Decomposition - Mouad Yachouti, Centre de Mathématiques Appliquées de l'Ecole polytechnique 14:15-14:35 (20min) › Surrogate GSA with categorical and continuous inputs. - Robert Milton, University of Sheffield [Sheffield] 14:35-14:55 (20min) › Application of HSIC-Lasso for high-dimensional feature selection in shapelet-based decomposition - Julien PELAMATTI, EDF Labs 14:55-15:15 (20min) 14:15 - 15:15 (1h) SAMO: oral presentation IMAG (seminar room) S7B - Luc Pronzato › Bayesian Adaptive Spline Surfaces: An Emulator Made For Sensitivity Analysis - Devin Francom, Los Alamos National Laboratory 14:15-14:35 (20min) › Variance-based importance measures for high-dimensional linear model via Johnson indices: Insights and comparisons - Laura Clouvel, EDF R&D 14:35-14:55 (20min) › New results on Generalized Hoeffding decomposition of numerical models - Nicolas Bousquet, SINCLAIR AI Lab 14:55-15:15 (20min) Poster session 15:15 - 16:45 (1h30) Poster session IMAG Coffee break 16:45 - 17:10 (25min) Coffee break IMAG (go to MaCI) 17:10 - 17:25 (15min) (go to MaCI) Go to MaCI building Keynote 4 (MaCI) 17:25 - 18:15 (50min) Keynote 4 (MaCI) "Smoke and mirrors in water modelling", Arnald Puy (University of Birmingham) Chairman: Andrea Saltelli https://samo2025.sciencesconf.org/data/program/ArnaldPuy.pdf Bus to Gala (IMAG) 18:45 - 19:00 (15min) Bus to Gala (IMAG) Bus to Gala Gala dinner 19:00 - 22:30 (3h30) Gala dinner Bus to Grenoble 22:30 - 22:45 (15min) Bus to Grenoble Bus to Grenoble	(go to IMAG) 8:30 - 8:45 (15min) (go to IMAG) Go to IMAG building SAMO: oral presentation SAMO: oral presentation 8:45 - 9:45 (1h) SAMO: oral presentation IMAG (amphi) S8A - Clémentine Prieur › Sensitivity Analysis with Optimal Transport: Wasserstein Shapley and the Wasserstein Gap - Emanuele Borgonovo, Bocconi University [Milan, Italy] 08:45-09:05 (20min) › Fast pick-freeze estimation of sensitivity maps using basis decomposition - Yuri SAO, Institut de Mathématiques de Toulouse, Universidade Estadual Paulista Júlio de Mesquita Filho = São Paulo State University 09:05-09:25 (20min) › Recent advances in the understanding and implementation of the HSIC-ANOVA decomposition - Gabriel Sarazin, CEA, DES, ISAS, DM2S, SGLS 09:25-09:45 (20min) 8:45 - 9:45 (1h) SAMO: oral presentation IMAG (seminar room) S8B - Bertrand Iooss › Robust Bayesian Analysis with information geometry and Perturbed-Law based sensitivity Indices - Donatien Rossat, Électricité de France (EDF R&D) 08:45-09:05 (20min) › Third Moment Method for Sensitivity Estimation of Failure Probability with respect to Distribution Parameter - Xuan-Yi Zhang, Beijing University of Technology 09:05-09:25 (20min) › Robustness analysis of gaussian process metamodels using Fisher density perturbations - Roman Sueur, EDF R&D 09:25-09:45 (20min) Coffee break 9:45 - 10:10 (25min) Coffee break IMAG SAMO: oral presentation SAMO: oral presentation 10:10 - 11:10 (1h) SAMO: oral presentation IMAG (amphi) S9A - Sergei Kucherenko › Derivative-based Global Sensitivity Analysis for Energy System Optimization Models via Implicit Differentiation - Patricia Mayer, Energy and Process Systems Engineering [ETH Zürich], Stanford Sustainable Systems Lab [Stanford] 10:10-10:30 (20min) › Derivative-based upper bound for entropic total effect sensitivity with high dimensional and dependent inputs - Jiannan Yang, University of York 10:30-10:50 (20min) › Constructing Quasi-Monte Carlo Points With and Without Sensitivity Analysis - Pierre L'Ecuyer, University of Montreal 10:50-11:10 (20min) 10:10 - 11:10 (1h) SAMO: oral presentation IMAG (seminar room) S9B - Nicolas Bousquet › Enhanced Metamodeling and Sensitivity Analysis for Complex Models Using Tree-PCE. Applications to Hydro-Morphodynamics Modeling. - Faten Ben Said, Laboratoire National d'Hydraulique et Environnement, Centre d'Enseignement et de Recherche en Mathématiques et Calcul Scientifique 10:10-10:30 (20min) › Epistemic uncertainty management in risk assessment: connections between robustness and sensitivity analysis tools - Vincent Chabridon, EDF R&D 10:30-10:50 (20min) › Global sensitivity analysis unveils the hidden universe of uncertainty in multiverse studies - Andrea Saltelli, Barcelona School of Management, Pompeo Fabra University, Centre for the Study of Science and Humanities, University of Bergen 10:50-11:10 (20min) SAMO: oral presentation SAMO: oral presentation 11:20 - 12:20 (1h) SAMO: oral presentation IMAG (amphi) S10A - Adrien Spagnol › Global activity scores - Giray Okten, Florida State University 11:20-11:40 (20min) › Variance-based selection of variables to improve prediction capability of innovative sensors in uncontrolled environment - Marine Dumon, Université Gustave Eiffel 11:40-12:00 (20min) › Towards Methodological Refinement of Power System Protection Testing via Statistical Design of Experiments - Mirko Ginocchi, Institute for Automation of Complex Power Systems - RWTH Aachen University 12:00-12:20 (20min) 11:20 - 12:20 (1h) SAMO: oral presentation IMAG (seminar room) S10B - Véronique Maume-Deschamps › Decision sensitivity for engineering applications with epistemic uncertainty - Daniel Straub, Engineering Risk Analysis Group, Technical University of Munich 11:20-11:40 (20min) › Forward Sweep Interval Sensitivity in Neural Network Functional Approximation - Dawid Ochnio, University of Strathclyde 11:40-12:00 (20min) › Global Sensitivity Analysis based on Multi-resolution Polynomial Chaos Expansion: Method and Example Application to Coupled Flow Problems - Kröker Ilja, University of Stuttgart 12:00-12:20 (20min) Lunch 12:20 - 13:45 (1h25) Lunch IMAG (go to MaCI) 13:45 - 14:00 (15min) (go to MaCI) Go to MaCI building Keynote 5 (MaCI) 14:00 - 14:50 (50min) Keynote 5 (MaCI) "Expertise, Uncertainty, and Modelling ", Tim Bedford (University of Strathclyde, Glasgow) Chairman: Olivier Gaudoin https://samo2025.sciencesconf.org/data/program/TimBedford.pdf Concluding words and announcements 14:50 - 15:10 (20min) Concluding words and announcements MaCI Clémentine Prieur Coffee break 15:10 - 15:45 (35min) Coffee break MaCI

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