Results 11 to 20 of about 456,731 (293)

Surrogate models for composed simulation models in energy systems

open access: yesEnergy Informatics, 2018
New technologies and methodologies for smart grid applications cannot be tested in the real power grid, since it is a safety-critical infrastructure, therefore simulation and co-simulation is utilized.
Stephan Balduin
doaj   +1 more source

The SUMO toolbox: a tool for automatic regression modeling and active learning [PDF]

open access: yes, 2013
Many complex, real world phenomena are difficult to study directly using controlled experiments. Instead, the use of computer simulations has become commonplace as a feasible alternative.
Couckuyt, Ivo   +4 more
core   +2 more sources

Predicting Saltwater Intrusion into Coastal Aquifers Using Support Vector Regression Surrogate Models [PDF]

open access: yesآب و فاضلاب, 2020
The prediction of the intrusion of saline water into coastal aquifers as a result of changing the amount of groundwater extractions is a prerequisite for managing groundwater.
Fatemeh Fa'al   +2 more
doaj   +1 more source

In-Plane Fragility and Parametric Analyses of Masonry Arch Bridges Exposed to Flood Hazard Using Surrogate Modeling Techniques

open access: yesApplied Sciences, 2022
Natural disasters are unavoidable and can cause serious damage to bridges, which may lead to catastrophic losses, both human and economic. Therefore, the assessment of bridges exposed to these events is of paramount importance to identify possible ...
Carlos Mendoza Cabanzo   +3 more
doaj   +1 more source

Global sensitivity analysis for stochastic simulators based on generalized lambda surrogate models [PDF]

open access: yes, 2021
Global sensitivity analysis aims at quantifying the impact of input variability onto the variation of the response of a computational model. It has been widely applied to deterministic simulators, for which a set of input parameters has a unique ...
Sudret, B., Zhu, X.
core   +1 more source

Dynamical model of surrogate reactions [PDF]

open access: yesPhysical Review C, 2011
17 pages, 5 ...
Y. Aritomo, S. Chiba, K. Nishio
openaire   +2 more sources

Uncertainty Handling in Structural Damage Detection via Non-Probabilistic Meta-Models and Interval Mathematics, a Data-Analytics Approach

open access: yesApplied Sciences, 2021
Recent advancements in sensor technology have resulted in the collection of massive amounts of measured data from the structures that are being monitored.
Ramin Ghiasi   +5 more
doaj   +1 more source

Influence of diesel surrogates on the behavior of simplified spray models [PDF]

open access: yes, 2012
Numerous experimental investigations make use of diesel surrogates to make the computational time reasonable. In the few studies where measured (surrogate and real diesel) and computed (surrogate only) results have been compared, the selection ...
F Battin-Leclerc   +6 more
core   +2 more sources

Simulation of the Oxidation and Combustion of Mixed Diesel-Biodiesel Fuel

open access: yesMATEC Web of Conferences, 2018
A comparative simulation-based research has been set up to obtain valid kinetic models of the oxidation and combustion of biodiesel surrogate and diesel surrogate, as well as mixed diesel-biodiesel surrogates which is used to predict their ignition delay
Muharam Yuswan   +2 more
doaj   +1 more source

Surrogate Models for Efficient Multi-Objective Optimization of Building Performance

open access: yesEnergies, 2023
Nowadays, the large set of available simulation tools brings numerous benefits to urban and architectural practices. However, simulations often take a considerable amount of time to yield significant results, particularly when performing many simulations
Gonçalo Roque Araújo   +4 more
doaj   +1 more source

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