Results 21 to 30 of about 542,358 (217)

Information‐Theoretic Scores for Bayesian Model Selection and Similarity Analysis: Concept and Application to a Groundwater Problem

Water Resources Research, 2023
Bayesian model selection (BMS) and Bayesian model justifiability analysis (BMJ) provide a statistically rigorous framework for comparing competing models through the use of Bayesian model evidence (BME).
Maria Fernanda Morales Oreamuno, Sergey Oladyshkin, Wolfgang Nowak   +2 more
doaj   +1 more source

A new smoothing modified three-term conjugate gradient method for l1 $l_{1}$-norm minimization problem

Journal of Inequalities and Applications, 2018
We consider a kind of nonsmooth optimization problems with l1 $l_{1}$-norm minimization, which has many applications in compressed sensing, signal reconstruction, and the related engineering problems.
Shouqiang Du, Miao Chen
doaj   +1 more source

A parsimonious parametrization of the Direct Sampling algorithm for multiple-point statistical simulations

Applied Computing and Geosciences, 2022
Multiple-point statistics algorithms allow modeling spatial variability from training images. Among these techniques, the Direct Sampling (DS) algorithm has advanced capabilities, such as multivariate simulations, treatment of non-stationarity, multi ...
Przemysław Juda, Philippe Renard, Julien Straubhaar   +2 more
doaj   +1 more source

Graph regularized non-negative matrix factorization with prior knowledge consistency constraint for drug–target interactions prediction

BMC Bioinformatics, 2022
Background Identifying drug–target interactions (DTIs) plays a key role in drug development. Traditional wet experiments to identify DTIs are expensive and time consuming. Effective computational methods to predict DTIs are useful to narrow the searching
Junjun Zhang, Minzhu Xie
doaj   +1 more source

Integrating geometallurgical ball mill throughput predictions into short-term stochastic production scheduling in mining complexes

International Journal of Mining Science and Technology, 2023
This article presents a novel approach to integrate a throughput prediction model for the ball mill into short-term stochastic production scheduling in mining complexes.
Christian Both, Roussos Dimitrakopoulos
doaj   +1 more source

Stochastic stability [PDF]

AIP Conference Proceedings, 2001
Proceedings of the Conference Disordered and Complex Systems, London July 2000 7 pages and 3 ...
openaire   +2 more sources

Improving Thermochemical Energy Storage Dynamics Forecast with Physics-Inspired Neural Network Architecture

Energies, 2020
Thermochemical Energy Storage (TCES), specifically the calcium oxide (CaO)/calcium hydroxide (Ca(OH)2) system is a promising energy storage technology with relatively high energy density and low cost. However, the existing models available to predict the
Timothy Praditia, Thilo Walser, Sergey Oladyshkin, Wolfgang Nowak   +3 more
doaj   +1 more source

A toolbox to demystify probabilistic and statistical paradoxes

Frontiers in Education, 2023
There is a variety of empirical evidence that the coverage of paradoxes in mathematics education helps to support thorough understanding of probabilistic and statistical concepts.
Riko Kelter, Alexander Schnurr, Susanne Spies   +2 more
doaj   +1 more source

Stochastic gravity [PDF]

Physical Review D, 1997
Gravity is treated as a stochastic phenomenon based on fluctuations of the metric tensor of general relativity. By using a (3+1) slicing of spacetime, a Langevin equation for the dynamical conjugate momentum and a Fokker-Planck equation for its probability distribution are derived.
openaire   +2 more sources

Stochastic desertification [PDF]

EPL (Europhysics Letters), 2014
The process of desertification is usually modeled as a first order transition, where a change of an external parameter (e.g. precipitation) leads to a catastrophic bifurcation followed by an ecological regime shift. However, vegetation elements like shrubs and trees undergo a stochastic birth-death process with an absorbing state; such a process ...
Weissmann, Haim, Shnerb, Nadav M.
openaire   +2 more sources