Results 21 to 30 of about 938,399 (265)

Towards parameter estimation in global hydrological models

open access: yesEnvironmental Research Letters, 2023
Global hydrological models (GHMs) supply key information for stakeholders and policymakers simulating past, present and future water cycles. Inaccuracy in GHM simulations, i.e.
Jenny Kupzig   +4 more
doaj   +1 more source

Global sensitivity analysis with dependence measures [PDF]

open access: yesJournal of Statistical Computation and Simulation, 2014
Global sensitivity analysis with variance-based measures suffers from several theoretical and practical limitations, since they focus only on the variance of the output and handle multivariate variables in a limited way. In this paper, we introduce a new class of sensitivity indices based on dependence measures which overcomes these insufficiencies ...
openaire   +3 more sources

Intelligent Global Sensitivity Analysis Based on Deep Learning

open access: yesShanghai Jiaotong Daxue xuebao, 2022
This paper proposes an end-to-end method that combines deep learning and sensitivity analysis, which can perform gradient back propagation calculation sensitivity on the saved weight information while training the model.
WU Shuchen, QI Zongfeng, LI Jianxun
doaj   +1 more source

Derivative-Based Global Sensitivity Measures [PDF]

open access: yes, 2015
The method of derivative based global sensitivity measures (DGSM) has recently become popular among practitioners. It has a strong link with the Morris screening method and Sobol' sensitivity indices and has several advantages over them. DGSM are very easy to implement and evaluate numerically.
Kucherenko, Serge, Iooss, Bertrand
openaire   +3 more sources

Global depth perception alters local timing sensitivity.

open access: yesPLoS ONE, 2020
Dynamic environments often contain features that change at slightly different times. Here we investigated how sensitivity to these slight timing differences depends on spatial relationships among stimuli.
Nestor Matthews   +4 more
doaj   +1 more source

Little Change in Apparent Hydrological Sensitivity at Large CO2 Forcing

open access: yesGeophysical Research Letters, 2023
Apparent hydrological sensitivity (ηa), the change in the global mean precipitation per degree K of global surface warming, is a key aspect of the climate system's response to increasing CO2 forcing.
Dana Raiter   +4 more
doaj   +1 more source

Reliability and sensitivity analysis of honeycomb sandwich composite radome structure

open access: yesXibei Gongye Daxue Xuebao
Radome is an important structural component for protecting an aircraft′s radar antenna and is usually located in the nose part of the aircraft. A method for evaluating the reliability and sensitivity of a honeycomb sandwich composite radome structure ...
SONG Haizheng   +4 more
doaj   +1 more source

Development of Gentle Slope Light Guide Structure in a 3.4 μm Pixel Pitch Global Shutter CMOS Image Sensor with Multiple Accumulation Shutter Technology

open access: yesSensors, 2017
CMOS image sensors (CISs) with global shutter (GS) function are strongly required in order to avoid image degradation. However, CISs with GS function have generally been inferior to the rolling shutter (RS) CIS in performance, because they have more ...
Hiroshi Sekine   +8 more
doaj   +1 more source

Value-sensitive design and global digital health [PDF]

open access: yesBulletin of the World Health Organization, 2020
Contains fulltext : 229350.pdf (Publisher’s version ) (Open Access)
Jongsma, K., Jongepier, F.
openaire   +2 more sources

A Surrogate Model for Rapidly Assessing the Size of a Wildfire over Time

open access: yesFire, 2021
Rapid estimates of the risk from potential wildfires are necessary for operational management and mitigation efforts. Computational models can provide risk metrics, but are typically deterministic and may neglect uncertainties inherent in factors driving
Ujjwal KC   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy