Results 31 to 40 of about 16,890,236 (293)
Learning Efficient Surrogate Dynamic Models with Graph Spline Networks
Advances in Neural Information Processing Systems 36, 2023 Published as a conference paper in NeurIPS ...
Chuanbo Hua +4 more
openaire +4 more sources
Autoregressive surrogate modeling for dynamical systems
Les simulations numériques sont des outils essentiels pour prédire le comportement de systèmes réels. Elles soutiennent la conception de structures civiles robustes et économiques, contribuant ainsi à la sécurité publique. Dans les applications pratiques, il est souvent nécessaire de tenir compte des incertitudes présentes dans les entrées du ...
Schär, Styfen +2 more
+5 more sources
Recent advances in surrogate-based optimization [PDF]
, 2009 The evaluation of aerospace designs is synonymous with the use of long running computationally intensive simulations. This fuels the desire to harness the efficiency of surrogate-based methods in aerospace design optimization.
Alexander I.J. Forrester +3 more
core +1 more source
A Fast Time-Stepping Strategy for Dynamical Systems Equipped with a Surrogate Model
SIAM Journal on Scientific Computing, 2022 Simulation of complex dynamical systems arising in many applications is computationally challenging due to their size and complexity. Model order reduction, machine learning, and other types of surrogate modeling techniques offer cheaper and simpler ways to describe the dynamics of these systems but are inexact and introduce additional approximation ...
Steven B. Roberts +3 more
openaire +3 more sources
Evaluating cascade correlation neural networks for surrogate modelling needs and enhancing the Nimrod/O toolkit for multi-objective optimisation [PDF]
, 2011 Engineering design often requires the optimisation of multiple objectives, and becomes significantly more difficult and time consuming when the response surfaces are multimodal, rather than unimodal.
Riley, Mike J. W.
core +5 more sources
IEEE Access, 2023 A new optimization framework for a high-dynamic point-to-point direct drive motion control system (HDPDMS) is proposed. The conventional system optimization approach considers all design parameters simultaneously, resulting in a high-dimensional search ...
Chentao Tang +3 more
doaj +1 more source
Development of a biofidelic leg surrogate for the dynamic validation of a knee brace test bench
, 2022 embargoed_20251214A biofidelic leg surrogate will be studied and developed. The leg surrogate will be mounted on a test and will be used for the dynamic evaluation of a knee brace.A biofidelic leg surrogate will be studied and developed.
DE SANTI, MATTIA
core
On using surrogates with genetic programming [PDF]
, 2014 One way to accelerate evolutionary algorithms with expensive fitness evaluations is to combine them with surrogate models. Surrogate models are efficiently computable approximations of the fitness function, derived by means of statistical or machine ...
Branke, Jürgen, Hildebrandt, Torsten
core +1 more source
Surrogate modeling of fluid dynamics with a multigrid inspired neural network architecture
Machine Learning with Applications, 2021 22 pages, 15 ...
Quang Tuyen Le, Chinchun Ooi
openaire +3 more sources
Remaining Shelf-Life Estimation of Fresh Fruits and Vegetables During Transportation
IEEE Access, 2023 During transportation, prediction of the Remaining Shelf-Life (RSL) of Fresh Fruits and Vegetables (FFVs) is critical for planning and quality cost estimation.
Arwa Abougharib +2 more
doaj +1 more source