Name: QUIET 2017 - Quantification of Uncertainty: Improving Efficiency and Technology
Start: 2017-07-18T08:00:00+02:00
End: 2017-07-21T19:00:00+02:00
Location: SISSA, International School for Advanced Studies, Main Campus, Trieste, Italy

QUIET 2017 - Quantification of Uncertainty: Improving Efficiency and Technology

from Tuesday, July 18, 2017 (8:00 AM) to Friday, July 21, 2017 (7:00 PM)

Monday, July 17, 2017
Tuesday, July 18, 2017

8:20 AM Bus transport
Bus transport
8:20 AM - 8:50 AM

9:00 AM Registration
Registration
9:00 AM - 9:15 AM
Room: Main Lecture Hall “Paolo Budinich”

9:15 AM Welcome remarks
Welcome remarks
9:15 AM - 9:30 AM
Room: Main Lecture Hall “Paolo Budinich”
9:30 AM Conditional Expectation as the Basis of Bayesian Updating - Herman G. Matthies (Technische Universität Braunschweig, Institute of Scientific Computing)
Conditional Expectation as the Basis of Bayesian Updating
- Herman G. Matthies (Technische Universität Braunschweig, Institute of Scientific Computing)
9:30 AM - 10:05 AM
Room: Main Lecture Hall “Paolo Budinich”
10:05 AM An Efficient Reduced Basis Solver for Stochastic Galerkin Matrix Equations - Catherine Powell (University of Manchester)
An Efficient Reduced Basis Solver for Stochastic Galerkin Matrix Equations
- Catherine Powell (University of Manchester)
10:05 AM - 10:40 AM
Room: Main Lecture Hall “Paolo Budinich”
10:40 AM Coffee Break
Coffee Break
10:40 AM - 11:10 AM
Room: Upper Foyer Main Lecture Hall
11:10 AM Weighted reduced order methods for parametrized PDEs with random inputs - Francesco Ballarin (SISSA mathLab)
Weighted reduced order methods for parametrized PDEs with random inputs
- Francesco Ballarin (SISSA mathLab)
11:10 AM - 11:45 AM
Room: Main Lecture Hall “Paolo Budinich”
11:45 AM Hessian-based sampling for goal-oriented model reduction - Peng Chen
Hessian-based sampling for goal-oriented model reduction
- Peng Chen
11:45 AM - 12:20 PM
Room: Main Lecture Hall “Paolo Budinich”
12:20 PM Model order reduction for real time decisions from incomplete and uncertain measurements - Laura Mainini (Massachusetts Institute of Technology and United Technologies Research Center)
Model order reduction for real time decisions from incomplete and uncertain measurements
- Laura Mainini (Massachusetts Institute of Technology and United Technologies Research Center)
12:20 PM - 12:55 PM
Room: Main Lecture Hall “Paolo Budinich”
12:55 PM Lunch
Lunch
12:55 PM - 2:15 PM
Room: Upper Foyer Main Lecture Hall
2:15 PM Structure Preserving Reduced Order Models - Jan Hesthaven
Structure Preserving Reduced Order Models
- Jan Hesthaven
2:15 PM - 2:50 PM
Room: Main Lecture Hall “Paolo Budinich”
2:50 PM Reduced-order models with space-adapted snapshots - Jens Lang (Technische Universität Darmstadt)
Reduced-order models with space-adapted snapshots
- Jens Lang (Technische Universität Darmstadt)
2:50 PM - 3:25 PM
Room: Main Lecture Hall “Paolo Budinich”
3:25 PM Coffee Break
Coffee Break
3:25 PM - 3:55 PM
Room: Upper Foyer Main Lecture Hall
3:55 PM Dictionary measurement selection for state estimation with reduced basis - Olga Mula (Paris Dauphine)
Dictionary measurement selection for state estimation with reduced basis
- Olga Mula (Paris Dauphine)
3:55 PM - 4:30 PM
Room: Main Lecture Hall “Paolo Budinich”
4:30 PM Goal-oriented error estimation for fast approximations of nonlinear problems - Clémentine Prieur (Grenoble Alpes Univ., FRANCE)
Goal-oriented error estimation for fast approximations of nonlinear problems
- Clémentine Prieur (Grenoble Alpes Univ., FRANCE)
4:30 PM - 5:05 PM
Room: Main Lecture Hall “Paolo Budinich”
5:05 PM

5:05 PM - 6:00 PM
Room: Main Lecture Hall “Paolo Budinich”

6:00 PM Bus Transport
Bus Transport
6:00 PM - 6:30 PM
Wednesday, July 19, 2017

8:20 AM Bus Transport
Bus Transport
8:20 AM - 8:50 AM
9:00 AM Collocation Methods for Exploring Perturbations in Linear Stability Analysis - Howard Elman (Department of Computer Science, University of Maryland)
Collocation Methods for Exploring Perturbations in Linear Stability Analysis
- Howard Elman (Department of Computer Science, University of Maryland)
9:00 AM - 9:35 AM
Room: Main Lecture Hall “Paolo Budinich”
9:35 AM Multifidelity methods for uncertainty propagation and rare event simulation - Benjamin Peherstorfer (University of Wisconsin-Madison)
Multifidelity methods for uncertainty propagation and rare event simulation
- Benjamin Peherstorfer (University of Wisconsin-Madison)
9:35 AM - 10:10 AM
Room: Main Lecture Hall “Paolo Budinich”
10:10 AM Coffee Break
Coffee Break
10:10 AM - 10:40 AM
Room: Upper Foyer Main Lecture Hall
10:40 AM Scalable solvers for meshless methods on many-core clusters - Peter Zaspel (University of Basel)
Scalable solvers for meshless methods on many-core clusters
- Peter Zaspel (University of Basel)
10:40 AM - 11:15 AM
Room: Main Lecture Hall “Paolo Budinich”
11:15 AM Scalable Hierarchical Sampling of Gaussian Random Fields for Large-Scale Multilevel Monte Carlo Simulations - Sarah Osborn (Lawrence Livermore National Laboratory)
Scalable Hierarchical Sampling of Gaussian Random Fields for Large-Scale Multilevel Monte Carlo Simulations
- Sarah Osborn (Lawrence Livermore National Laboratory)
11:15 AM - 11:50 AM
Room: Main Lecture Hall “Paolo Budinich”
11:50 AM Tackling UQ in DARMA, a Programming Model for Task-Based Execution at Extreme-Scale - Francesco Rizzi (Sandia National Labs)
Tackling UQ in DARMA, a Programming Model for Task-Based Execution at Extreme-Scale
- Francesco Rizzi (Sandia National Labs)
11:50 AM - 12:25 PM
Room: Main Lecture Hall “Paolo Budinich”
12:25 PM Lunch
Lunch
12:25 PM - 2:00 PM
Room: Upper Foyer Main Lecture Hall
2:00 PM Improving Sampling-based Uncertainty Quantification Performance Through Embedded Ensemble Propagation - Eric Phipps (Sandia National Laboratories)
Improving Sampling-based Uncertainty Quantification Performance Through Embedded Ensemble Propagation
- Eric Phipps (Sandia National Laboratories)
2:00 PM - 2:35 PM
Room: Main Lecture Hall “Paolo Budinich”
2:35 PM Spectral stochastic finite elements for two nonlinear problems - Bedřich Sousedík (University of Maryland, Baltimore County)
Spectral stochastic finite elements for two nonlinear problems
- Bedřich Sousedík (University of Maryland, Baltimore County)
2:35 PM - 3:10 PM
Room: Main Lecture Hall “Paolo Budinich”
3:10 PM Coffee Break
Coffee Break
3:10 PM - 3:40 PM
Room: Upper Foyer Main Lecture Hall
3:40 PM Multilevel Sequential Monte Carlo for Bayesian Inverse Problems - Elisabeth Ullmann (TUM)
Multilevel Sequential Monte Carlo for Bayesian Inverse Problems
- Elisabeth Ullmann (TUM)
3:40 PM - 4:15 PM
Room: Main Lecture Hall “Paolo Budinich”
4:15 PM Stabilization of EIM and PBDW Methods with Noisy Observations - Ivon Maday (Laboratoire Jacques-Louis Lions, Université Pierre et Marie Curie)
Stabilization of EIM and PBDW Methods with Noisy Observations
- Ivon Maday (Laboratoire Jacques-Louis Lions, Université Pierre et Marie Curie)
4:15 PM - 4:50 PM
Room: Main Lecture Hall “Paolo Budinich”
4:50 PM Discussion
Discussion
4:50 PM - 5:50 PM
Room: Main Lecture Hall “Paolo Budinich”

6:00 PM

6:00 PM - 6:50 PM
Room: Main Lecture Hall “Paolo Budinich”

7:00 PM

7:00 PM - 8:00 PM
Room: Lower and Garden Level Foyer Main Lecture Hall

8:00 PM Bus Transport
Bus Transport
8:00 PM - 8:30 PM
Thursday, July 20, 2017

8:20 AM Bus Transport
Bus Transport
8:20 AM - 8:50 AM
9:00 AM Multi-Index polynomial chaos methods for random PDEs - Fabio Nobile
Multi-Index polynomial chaos methods for random PDEs
- Fabio Nobile
9:00 AM - 9:35 AM
Room: Main Lecture Hall “Paolo Budinich”
9:35 AM Operator based multi-scale analysis of simulation bundles - Jochen Garcke (Universität Bonn)
Operator based multi-scale analysis of simulation bundles
- Jochen Garcke (Universität Bonn)
9:35 AM - 10:10 AM
Room: Main Lecture Hall “Paolo Budinich”
10:10 AM Coffee Break & GROUP PICTURE
Coffee Break & GROUP PICTURE
10:10 AM - 10:40 AM
Room: Upper Foyer Main Lecture Hall
10:40 AM Sparse grid approximation of elliptic PDEs with lognormal diffusion coefficient - Lorenzo Tamellini (IMATI-CNR)
Sparse grid approximation of elliptic PDEs with lognormal diffusion coefficient
- Lorenzo Tamellini (IMATI-CNR)
10:40 AM - 11:15 AM
Room: Main Lecture Hall “Paolo Budinich”
11:15 AM Multivariate approximation in downward closed polynomial spaces - Giovanni Migliorati (Université Pierre et Marie Curie)
Multivariate approximation in downward closed polynomial spaces
- Giovanni Migliorati (Université Pierre et Marie Curie)
11:15 AM - 11:50 AM
Room: Main Lecture Hall “Paolo Budinich”
11:50 AM Sparse approximation of high-dimensional functions via convex and nonconvex regularizations - Clayton Webster
Sparse approximation of high-dimensional functions via convex and nonconvex regularizations
- Clayton Webster
11:50 AM - 12:25 PM
Room: Main Lecture Hall “Paolo Budinich”
12:25 PM Lunch
Lunch
12:25 PM - 2:00 PM
Room: Upper Foyer Main Lecture Hall
2:00 PM Compressed sensing reconstruction of Hilbert-valued solutions to parametrized PDEs - Nicholas Dexter
Compressed sensing reconstruction of Hilbert-valued solutions to parametrized PDEs
- Nicholas Dexter
2:00 PM - 2:35 PM
2:35 PM Sparse Grid Methods in Uncertainty Quantification - Michael Griebel
Sparse Grid Methods in Uncertainty Quantification
- Michael Griebel
2:35 PM - 3:10 PM
Room: Main Lecture Hall “Paolo Budinich”
3:10 PM Coffee Break
Coffee Break
3:10 PM - 3:40 PM
Room: Upper Foyer Main Lecture Hall
3:40 PM Recent advances in compressed sensing techniques for the numerical approximation of PDEs - Simone Brugiapaglia (Simon Fraser University)
Recent advances in compressed sensing techniques for the numerical approximation of PDEs
- Simone Brugiapaglia (Simon Fraser University)
3:40 PM - 4:15 PM
Room: Main Lecture Hall “Paolo Budinich”
4:15 PM Discussion
Discussion
4:15 PM - 5:00 PM
Room: Main Lecture Hall “Paolo Budinich”

5:00 PM Poster Session and Aperitivo
Poster Session and Aperitivo
5:00 PM - 6:00 PM
Room: Lower and Garden Level Foyer Main Lecture Hall

6:15 PM Bus Transport
Bus Transport
6:15 PM - 6:45 PM

8:30 PM Conference Dinner
Conference Dinner
8:30 PM - 11:00 PM
Friday, July 21, 2017

8:20 AM Bus Transport
Bus Transport
8:20 AM - 8:50 AM
9:00 AM Modeling variability in cardiac electrophysiology - Jean-Frédéric Gerbeau (Inria)
Modeling variability in cardiac electrophysiology
- Jean-Frédéric Gerbeau (Inria)
9:00 AM - 9:35 AM
Room: Main Lecture Hall “Paolo Budinich”
9:35 AM Sensitivity Analysis and Active Subspace Construction for Surrogate Models Employed for Bayesian Inference - Ralph Smith
Sensitivity Analysis and Active Subspace Construction for Surrogate Models Employed for Bayesian Inference
- Ralph Smith
9:35 AM - 10:10 AM
Room: Main Lecture Hall “Paolo Budinich”
10:10 AM Coffee Break
Coffee Break
10:10 AM - 10:40 AM
Room: Upper Foyer Main Lecture Hall
10:40 AM Stochastic sensitivity analysis to grid resolution and closure modeling in large-eddy simulation - Maria Vittoria Salvetti (DICI - University of Pisa)
Stochastic sensitivity analysis to grid resolution and closure modeling in large-eddy simulation
- Maria Vittoria Salvetti (DICI - University of Pisa)
10:40 AM - 11:15 AM
Room: Main Lecture Hall “Paolo Budinich”
11:15 AM Uncertainty Quantification in Materials Modeling - Pablo Seleson (Oak Ridge National Laboratory)
Uncertainty Quantification in Materials Modeling
- Pablo Seleson (Oak Ridge National Laboratory)
11:15 AM - 11:50 AM
Room: Main Lecture Hall “Paolo Budinich”
11:50 AM It's Really Dark Down There: UQ in Groundwater Hydrology - Larry Winter
It's Really Dark Down There: UQ in Groundwater Hydrology
- Larry Winter
11:50 AM - 12:25 PM
Room: Main Lecture Hall “Paolo Budinich”
12:25 PM Lunch
Lunch
12:25 PM - 1:30 PM
Room: Upper Foyer Main Lecture Hall

1:30 PM Discussion
Discussion
1:30 PM - 2:15 PM
Room: Main Lecture Hall “Paolo Budinich”

2:15 PM

2:15 PM - 2:30 PM
Room: Main Lecture Hall “Paolo Budinich”

2:45 PM Bus Transport
Bus Transport
2:45 PM - 3:15 PM

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