Results 21 to 30 of about 227 (135)

An assembly oriented design framework for product structure engineering and assembly sequence planning [PDF]

open access: yes, 2011
The paper describes a novel framework for an assembly-oriented design (AOD) approach as a new functional product lifecycle management (PLM) strategy, by considering product design and assembly sequence planning phases concurrently.
Gomes, S.   +14 more
core   +2 more sources

POD-Enhanced Deep Learning-Based Reduced Order Models for the Real-Time Simulation of Cardiac Electrophysiology in the Left Atrium [PDF]

open access: yes, 2021
The numerical simulation of multiple scenarios easily becomes computationally prohibitive for cardiac electrophysiology (EP) problems if relying on usual high-fidelity, full order models (FOMs). Likewise, the use of traditional reduced order models (ROMs)
Andrea Manzoni   +7 more
core   +1 more source

Multiscale Geometric Integration of Deterministic and Stochastic Systems [PDF]

open access: yes, 2011
In order to accelerate computations and improve long time accuracy of numerical simulations, this thesis develops multiscale geometric integrators. For general multiscale stiff ODEs, SDEs, and PDEs, FLow AVeraging integratORs (FLAVORs) have been ...
Tao, Molei
core   +1 more source

Contributions to Simulation of Modelica Models on Data-Parallel Multi-Core Architectures [PDF]

open access: yes, 2015
Modelica is an object-oriented, equation-based modeling and simulation language being developed through an international effort by the Modelica Association.
Stavåker, Kristian, Kristian Stavåker
core   +2 more sources

Model of PdcB and PdcC phase variation in the context of c-di-GMP signaling in C. difficile. [PDF]

open access: yes, 2022
Within the range of possible c-di-GMP concentrations established by c-di-GMP biosynthetic and hydrolytic enzymes, represented by the blue wedge, phase variation of PdcB and PdcC may shift c-di-GMP levels in a bacterial cell.
Elizabeth M. Garrett (7553546)   +6 more
core   +1 more source

Etude numérique d'équations aux dérivées partielles non linéaires et dispersives [PDF]

open access: yes, 2011
L'analyse numérique se développe en un outil puissant dans l'étude des équations aux dérivées partielles (EDPs), permettant d'illustrer des théorèmes existants et de trouver des conjectures.
KLEIN, Christian, ROIDOT, Kristelle
core   +2 more sources

Resonance based schemes for dispersive equations via decorated trees [PDF]

open access: yes, 2021
We introduce a numerical framework for dispersive equations embedding their underlying resonance structure into the discretisation. This will allow us to resolve the nonlinear oscillations of the PDE and to approximate with high order accuracy a large ...
Schratz, Katharina, Bruned, Yvain
core   +2 more sources

Parallel Simulation of Peer-to-Peer Systems [PDF]

open access: yes, 2011
International audienceDiscrete Event Simulation (DES) is one of the major experimental methodologies in several scientific and engineering domains. Parallel Discrete Event Simulation (PDES) constitutes a very active research field for at least three ...
Thiery, Christophe   +5 more
core   +2 more sources

Compiler-Directed Transformation for Higher-Order Stencils [PDF]

open access: yes, 2015
As the cost of data movement increasingly dominates performance, developers of finite-volume and finite-difference solutions for partial differential equations (PDEs) are exploring novel higher-order stencils that increase numerical accuracy and ...
Basu, Protonu   +11 more
core   +1 more source

Direct and inverse source problems for degenerate parabolic equations [PDF]

open access: yes, 2020
Degenerate parabolic partial differential equations (PDEs) with vanishing or unbounded leading coefficient make the PDE non-uniformly parabolic, and new theories need to be developed in the context of practical applications of such rather unstudied ...
Kostin, AB   +3 more
core   +1 more source

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