Zobrazeno 1 - 10
of 512
pro vyhledávání: '"A. Goeury"'
This work discusses how to choose performance measures to compare numerical simulations of a flood event with one satellite image, e.g., in a model calibration or validation procedure. A series of criterion are proposed to evaluate the sensitivity of
Externí odkaz:
http://arxiv.org/abs/2408.00571
Publikováno v:
Journal of Urban Research, Vol 48, Iss 4, Pp 47-64 (2024)
تتناول هذه الورقة البحثية البعد الصوتي لمدن الواحات وتوضح كيف ان الصوت العمراني يمكن ان يعزز ديناميكية جماعية، مما يمكن فريقًا متعدد الت
Externí odkaz:
https://doaj.org/article/11730004e3db4f49bc2a34902d3b9b43
Publikováno v:
Etudes Epistémè, Vol 45 (2024)
At the start of the twenty-first century, 450 years after the massacre of St Bartholomew’s Day, the remembrance of this tragic ‘bloody night’ has re-emerged with force in the collective memory and in the public sphere. This revival is not just
Externí odkaz:
https://doaj.org/article/41c046c13f45464287beaffeee124ee1
Publikováno v:
Sociologies (2024)
Externí odkaz:
https://doaj.org/article/249ab05e958447e896621d6a0cc3f340
Data assimilation (DA) is widely used to combine physical knowledge and observations. It is nowadays commonly used in geosciences to perform parametric calibration. In a context of climate change, old calibrations can not necessarily be used for new
Externí odkaz:
http://arxiv.org/abs/2106.11926
Publikováno v:
Environmental Modelling and Software 2021
Water resource management is of crucial societal and economic importance, requiring a strong capacity for anticipating environmental change. Progress in physical process knowledge, numerical methods and computational power, allows us to address hydro
Externí odkaz:
http://arxiv.org/abs/2012.09112
In an ever-increasing interest for Machine Learning (ML) and a favorable data development context, we here propose an original methodology for data-based prediction of two-dimensional physical fields. Polynomial Chaos Expansion (PCE), widely used in
Externí odkaz:
http://arxiv.org/abs/2005.13912
Publikováno v:
XXVIth TELEMAC-MASCARET USER CONFERENCE, Oct 2019, Toulouse, France
A Telemac study is a computationally intensive application for the real cases and in the context of quantifying or optimizing uncertainties, the running times can be too long. This paper is an example of an approximation of the Telemac results by a m
Externí odkaz:
http://arxiv.org/abs/1910.10623
When computer codes are used for modeling complex physical systems, their unknown parameters are tuned by calibration techniques. A discrepancy function may be added to the computer code in order to capture its discrepancy with the real physical proc
Externí odkaz:
http://arxiv.org/abs/1903.03387
Publikováno v:
The Cryosphere, Vol 17, Pp 1645-1674 (2023)
The formation of frazil ice in supercooled waters has been extensively studied, both experimentally and numerically, in recent years. Numerical models, with varying degrees of complexity, have been proposed; these are often based on many parameters,
Externí odkaz:
https://doaj.org/article/cb81550ee6ec487d8c4cd58a55a872da