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CORDIS - Forschungsergebnisse der EU
CORDIS

EXAscale Quantification of Uncertainties for Technology and Science Simulation

CORDIS bietet Links zu öffentlichen Ergebnissen und Veröffentlichungen von HORIZONT-Projekten.

Links zu Ergebnissen und Veröffentlichungen von RP7-Projekten sowie Links zu einigen Typen spezifischer Ergebnisse wie Datensätzen und Software werden dynamisch von OpenAIRE abgerufen.

Leistungen

Release of ExaQUte API for MLMC (öffnet in neuem Fenster)

Release of ExaQUte API for MLMC. Complete with documentation and basic unit-testing

Final public Release of the solver (öffnet in neuem Fenster)

Final public Release of the solver public release

Profiling report of the partner’s tools (öffnet in neuem Fenster)

Profiling report of the partner’s tools, complete with performance suggestions

Deterministic Optimization Software (öffnet in neuem Fenster)

Deterministic Optimization Software (employing the MLMC API described in WP4 and 5). Includes a minimal documentation and simple unit-testing system

Benchmarking report as tested on the available infrastructure (öffnet in neuem Fenster)

Benchmarking report as tested on the available infrastructure. Preparation of a project for PRACE access.

Release of ExaQUte MLMC python engine (öffnet in neuem Fenster)

Release of ExaQUte MLMC python engine. Complete with documentation and basic unit-testing

First public Release of the solver (öffnet in neuem Fenster)

First public Release of the solver first public release

Meshing “stub” implementation of the capabilities to be delivered (öffnet in neuem Fenster)

Delivery of Mesh “stub” implementation of the capabilities to be delivered (may redirect to the serial implementation, preserving however an API close to the final one) – must be done basing on the milestones described in section 3.2.

Framework development and release (öffnet in neuem Fenster)
Second Release of the mesh generation/adaptation capabilities (öffnet in neuem Fenster)

Second Release of the mesh generation/adaptation capabilities (report, basic documentation and actual software release)

Working, common python API to schedule MLMC routines (öffnet in neuem Fenster)

(Working, common python API to schedule MLMC routines) complete with documentation and basic simple unit tests. Also includes a working backend installed on the local systems

Final Release of the mesh generation/adaptation capabilities (öffnet in neuem Fenster)

Final Release of the mesh generationadaptation capabilities report basic documentation and actual software release

API and runtime for IO using persistent storage (öffnet in neuem Fenster)

API and runtime (complete with documentation and basic unit testing) for IO employing fast local storage

Exploitation plan (M18) (öffnet in neuem Fenster)

First exploitation plan

Report on stochastic optimization for wind engineering (öffnet in neuem Fenster)
Report on nonlinear domain decomisition preconditioners and release of the solvers (öffnet in neuem Fenster)
Report on the calibration of parallel methods for transient problems in wind engineering (öffnet in neuem Fenster)

Report on the calibration of parallel methods for transient problemsm in wind engineering and identification of most relevant parameters

Report on UQ results and overall user experience (öffnet in neuem Fenster)
Report on the calculation of stochastic sensitivities (öffnet in neuem Fenster)

Report on the calculation of stochastic sensitivities. Includes both a software component and a theoretical part.

Report on theoretical work to allow the use of MLMC with adaptive mesh refinement. (öffnet in neuem Fenster)

Report on theoretical work to allow the use of MLMC with adaptive mesh refinement includes a working release of the python engine

Periodic technical, administrative and financial report (M18) (öffnet in neuem Fenster)

First periodic technical, administrative and financial report

Report on stochastic optimization for simplified problems (öffnet in neuem Fenster)
Periodic technical, administrative and financial report (M42) (öffnet in neuem Fenster)

Second periodic technical administrative and financial reports

Report on stochastic optimization for unsteady problems (öffnet in neuem Fenster)
Report on the application of MLMC to wind engineering applications (öffnet in neuem Fenster)

Report on the application of MLMC to wind engineering applications M36

Exploitation plan (M42) (öffnet in neuem Fenster)

Second exploitation plan

Report on dissemination activities (M18) (öffnet in neuem Fenster)

First report on dissemination activities

Report on MLMC for time dependent problems (öffnet in neuem Fenster)

Report on MLMC for time dependent problems includes a working release of the python engine

Finalization of “deterministic” verification and validation tests (öffnet in neuem Fenster)

Finalization of deterministic verification and validation tests

Report on parallel in time methods and release of the solvers (öffnet in neuem Fenster)
Report on dissemination activities (M42) (öffnet in neuem Fenster)

Second report on dissemination activities

Veröffentlichungen

Learning the structure of wind: A data-driven nonlocal turbulence model for the atmospheric boundary layer (öffnet in neuem Fenster)

Autoren: B. Keith, U. Khristenko, B. Wohlmuth
Veröffentlicht in: Physics of Fluids, Ausgabe 33/9, 2021, Seite(n) 095110, ISSN 1070-6631
Herausgeber: American Institute of Physics
DOI: 10.1063/5.0064394

A Parallel Dynamic Asynchronous Framework for Uncertainty Quantification by Hierarchical Monte Carlo Algorithms (öffnet in neuem Fenster)

Autoren: Riccardo Tosi, Ramon Amela, Rosa M. Badia, Riccardo Rossi
Veröffentlicht in: Journal of Scientific Computing, Ausgabe 89/1, 2021, ISSN 0885-7474
Herausgeber: Kluwer Academic/Plenum Publishers
DOI: 10.1007/s10915-021-01598-6

A time averaged steady state method for the Navier–Stokes equations (öffnet in neuem Fenster)

Autoren: Mengjie Zhao, Rubén Zorrilla, Riccardo Rossi, Roland Wüchner
Veröffentlicht in: International Journal for Numerical Methods in Fluids, Ausgabe 93/7, 2021, Seite(n) 2023-2064, ISSN 0271-2091
Herausgeber: John Wiley & Sons Inc.
DOI: 10.1002/fld.4964

A fractional PDE model for turbulent velocity fields near solid walls (öffnet in neuem Fenster)

Autoren: Brendan Keith; Ustim Khristenko; Barbara Wohlmuth
Veröffentlicht in: Journal of Fluid Mechanics, Ausgabe Volume 916, 2021, ISSN 1469-7645
Herausgeber: Cambridge University
DOI: 10.1017/jfm.2021.182

The Surrogate Matrix Methodology: A Priori Error Estimation (öffnet in neuem Fenster)

Autoren: Daniel Drzisga, Brendan Keith, Barbara Wohlmuth
Veröffentlicht in: SIAM Journal on Scientific Computing, Ausgabe 41/6, 2019, Seite(n) A3806-A3838, ISSN 1064-8275
Herausgeber: Society for Industrial and Applied Mathematics
DOI: 10.1137/18m1226580

The surrogate matrix methodology: Low-cost assembly for isogeometric analysis (öffnet in neuem Fenster)

Autoren: Daniel Drzisga, Brendan Keith, Barbara Wohlmuth
Veröffentlicht in: Computer Methods in Applied Mechanics and Engineering, Ausgabe 361, 2020, Seite(n) 112776, ISSN 0045-7825
Herausgeber: Elsevier BV
DOI: 10.1016/j.cma.2019.112776

A modified Finite Element formulation for the imposition of the slip boundary condition over embedded volumeless geometries (öffnet in neuem Fenster)

Autoren: R. Zorrilla, A. Larese, R. Rossi
Veröffentlicht in: Computer Methods in Applied Mechanics and Engineering, Ausgabe 353, 2019, Seite(n) 123-157, ISSN 0045-7825
Herausgeber: Elsevier BV
DOI: 10.1016/j.cma.2019.05.007

Distributed-memory parallelization of the aggregated unfitted finite element method (öffnet in neuem Fenster)

Autoren: Francesc Verdugo, Alberto F. Martín, Santiago Badia
Veröffentlicht in: Computer Methods in Applied Mechanics and Engineering, Ausgabe 357, 2019, Seite(n) 112583, ISSN 0045-7825
Herausgeber: Elsevier BV
DOI: 10.1016/j.cma.2019.112583

Balancing domain decomposition by constraints associated with subobjects (öffnet in neuem Fenster)

Autoren: Santiago Badia, Alberto F. Martín, Hieu Nguyen
Veröffentlicht in: Applied Mathematics Letters, Ausgabe 87, 2019, Seite(n) 93-100, ISSN 0893-9659
Herausgeber: Pergamon Press Ltd.
DOI: 10.1016/j.aml.2018.07.033

Complexity Analysis of stochastic gradient methods for PDE-constrained optimal Control Problems with uncertain parameters (öffnet in neuem Fenster)

Autoren: Matthieu Martin, Sebastian Krumscheid, Fabio Nobile
Veröffentlicht in: ESAIM: Mathematical Modelling and Numerical Analysis, Ausgabe 55/4, 2021, Seite(n) 1599-1633, ISSN 0764-583X
Herausgeber: EDP Sciences
DOI: 10.1051/m2an/2021025

The surrogate matrix methodology: A reference implementation for low-cost assembly in isogeometric analysis (öffnet in neuem Fenster)

Autoren: Daniel Drzisga, Brendan Keith, Barbara Wohlmuth
Veröffentlicht in: MethodsX, Ausgabe 7, 2020, Seite(n) 100813, ISSN 2215-0161
Herausgeber: ELSEVIER
DOI: 10.1016/j.mex.2020.100813

A Generic Finite Element Framework on Parallel Tree-Based Adaptive Meshes (öffnet in neuem Fenster)

Autoren: Santiago Badia, Alberto F. Martín, Eric Neiva, Francesc Verdugo
Veröffentlicht in: SIAM Journal on Scientific Computing, Ausgabe 42/6, 2020, Seite(n) C436-C468, ISSN 1064-8275
Herausgeber: Society for Industrial and Applied Mathematics
DOI: 10.1137/20m1328786

Parallel unstructured mesh adaptation using iterative remeshing and repartitioning

Autoren: Luca Cirrottola, Algiane Froehly
Veröffentlicht in: INRIA Research Report, Ausgabe 9307, november 2019, 2019
Herausgeber: INRIA

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