Results 21 to 30 of about 25,679,411 (340)

Model uncertainty – parameter uncertainty versus conceptual models

open access: yesWater Science and Technology, 2005
Uncertainties in model structures have been recognised often to be the main source of uncertainty in predictive model simulations. Despite this knowledge, uncertainty studies are traditionally limited to a single deterministic model and the uncertainty addressed by a parameter uncertainty study.
A L, Højberg, J C, Refsgaard
openaire   +2 more sources

Physics-Constrained Deep Learning for High-dimensional Surrogate Modeling and Uncertainty Quantification without Labeled Data [PDF]

open access: yesJournal of Computational Physics, 2019
Surrogate modeling and uncertainty quantification tasks for PDE systems are most often considered as supervised learning problems where input and output data pairs are used for training.
Yinhao Zhu   +3 more
semanticscholar   +1 more source

Quantified Uncertainty in Thermodynamic Modeling for Materials Design [PDF]

open access: yes, 2019
Phase fractions, compositions and energies of the stable phases as a function of macroscopic composition, temperature, and pressure (X-T-P) are the principle correlations needed for the design of new materials and improvement of existing materials.
Bocklund, Brandon J   +4 more
core   +2 more sources

A Neutrosophic Reflexive Disruption Evolutionary Integral Model for Evaluating the Quality of University Online Education Interactive Platforms Under Teaching Resource Integration [PDF]

open access: yesNeutrosophic Sets and Systems
This paper presents a new mathematical model for evaluating the quality of university online education platforms, especially in environments where multiple teaching resources are being integrated.
Jingjie Li, Xiaoying Zhu
doaj   +1 more source

A Novel Neutrosophic Integral Framework for Classroom Teaching Quality Analysis in Children’s Dance Aesthetic Education [PDF]

open access: yesNeutrosophic Sets and Systems
Evaluating classroom teaching quality in children’s dance aesthetic education is challenging due to uncertainty, subjective judgment, and multiple viewpoints.
Xinxin Li
doaj   +1 more source

UNCERTAINTY MODELING AND INTERPRETABILITY IN CONVOLUTIONAL NEURAL NETWORKS FOR POLYP SEGMENTATION [PDF]

open access: yesInternational Workshop on Machine Learning for Signal Processing, 2018
Convolutional Neural Networks (CNNs) are propelling advances in a range of different computer vision tasks such as object detection and object segmentation.
Kristoffer Wickstrøm   +2 more
semanticscholar   +1 more source

A Refined Neutrosophic Over/Under Probability Model with Off-Norm Operators for Evaluating the Efficiency of AI-Based Digital Tools in Korean Language Teaching [PDF]

open access: yesNeutrosophic Sets and Systems
This paper presents a new mathematical model based on refined neutrosophic theory to evaluate the efficiency of AI-based digital tools in Korean language teaching.
Ting Yu
doaj   +1 more source

Evaluation of touch trigger probe measurement uncertainty using FEA [PDF]

open access: yes, 2006
Evaluation of measurement uncertainty is an essential subject in dimensional measurement. It has also become a dominant issue in coordinate measuring machine (CMM) even though its machine performance has been well accepted by many users.
Jones, BE, Salleh, MR, Yang, QP
core   +1 more source

Green Supply Chain Management Capability Evaluation Using Neutrosophic TwoFold Algebra Decision Model [PDF]

open access: yesNeutrosophic Sets and Systems
Green Supply Chain Management (GSCM) has become a priority for organizations striving to improve sustainability while maintaining competitiveness. However, assessing GSCM capabilities is complicated by the uncertain, ambiguous, and interrelated nature of
Hui Wang
doaj   +1 more source

Adaptive Power Transformer Lifetime Predictions Through Machine Learning and Uncertainty Modeling in Nuclear Power Plants

open access: yesIEEE transactions on industrial electronics (1982. Print), 2019
The remaining useful life (RUL) of transformer insulation paper is largely determined by the winding hot-spot temperature (HST). Frequently the HST is not directly monitored and it is inferred from other measurements.
J. Aizpurua   +5 more
semanticscholar   +1 more source

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