Results 21 to 30 of about 4,227,869 (356)

To bucket or not to bucket? Analyzing the performance and interpretability of hybrid hydrological models with dynamic parameterization [PDF]

open access: yesHydrology and Earth System Sciences
Hydrological hybrid models have been proposed as an option to combine the enhanced performance of deep learning methods with the interpretability of process-based models.
E. Acuña Espinoza   +4 more
doaj   +1 more source

Stochastic Weighted Graphs: Flexible Model Specification and Simulation [PDF]

open access: yes, 2016
In most domains of network analysis researchers consider networks that arise in nature with weighted edges. Such networks are routinely dichotomized in the interest of using available methods for statistical inference with networks.
Bhamidi, Shankar   +4 more
core   +3 more sources

Process modeling for simulation

open access: yesComputers in Industry, 2006
This paper discusses shortfalls in relation to the requirements gathering phases of simulation. While many developments have taken place around supporting the model coding task of simulation, there are few tools available to assist in the requirements gathering phase.
Ryan, John, Heavey, Cathal
openaire   +5 more sources

Electrodynamic Model of the Signal Scattered by the Multilayer Structure with the Use of Physical Optics and Ray Tracing Technique

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2020
Introduction. Remote monitoring of layered underlying surfaces is an urgent task. To assess the performance of new algorithms for processing the radar signal reflected from the surfaces, full-scale tests are required.
V. V. Bahchevnicov
doaj   +1 more source

Optimization of the MACE endpoint composition to increase power in studies of lipid-lowering therapies—a model-based meta-analysis

open access: yesFrontiers in Cardiovascular Medicine
AimsTo develop a model-informed methodology for the optimization of the Major Adverse Cardiac Events (MACE) composite endpoint, based on a model-based meta-analysis across anti-hypercholesterolemia trials of statin and anti-PCSK9 drugs.Methods and ...
Alina Volkova   +8 more
doaj   +1 more source

ABOUT A «DIGITAL TWIN» OF A FOOD PRODUCT

open access: yesТеория и практика переработки мяса, 2020
The paper presents definitions of digital twins. The authors examine a hypothesis that a digital twin of a food product is a mathematical (simulation) model that includes the whole variety of factors influencing quality and safety.
Marina A. Nikitina   +2 more
doaj   +1 more source

Machine dependence and reproducibility for coupled climate simulations: the HadGEM3-GC3.1 CMIP Preindustrial simulation [PDF]

open access: yes, 2020
When the same weather or climate simulation is run on different high-performance computing (HPC) platforms, model outputs may not be identical for a given initial condition.
Guarino, Maria-Vittoria   +4 more
core   +2 more sources

High-speed simulation of PCB emission and immunity with frequency-domain IC/LSI source models [PDF]

open access: yes, 2003
Some recent results from research conducted in the EMC group at Okayama University are reviewed. A scheme for power-bus modeling with an analytical method is introduced.
Fukumoto, Yukihiro   +8 more
core   +1 more source

Evaluation of Feed Strategies and Changes of Stocking Rate to Decrease the Carbon Footprint in a Traditional Cow-Calf System: A Simulation Model

open access: yesFrontiers in Veterinary Science, 2021
One of the main production challenges associated with climate change is the reduction of carbon emissions. Increasing the efficiency of resource utilization is one way to achieve this purpose.
Paula Toro-Mujica
doaj   +1 more source

Development of a Digital Model of the Agricultural Tool Working Element

open access: yesСельскохозяйственные машины и технологии, 2020
The digital twin is a virtual model of the agricultural tool working element that allows you to calculate and predict its expected behavior during the entire period of operation.(Research purpose) To develop an algorithm for consistent models that make ...
V. I. Myalenko
doaj   +1 more source

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