Results 91 to 100 of about 29,960 (243)
A partially collapsed Gibbs sampler for Bayesian quantile regression [PDF]
, 2009 We introduce a set of new Gibbs sampler for Bayesian analysis of quantile re-gression model. The new algorithm, which partially collapsing an ordinary Gibbs sampler, is called Partially Collapsed Gibbs (PCG) sampler.
Reed, C, Yu, K
core
Asymmetric Laplace scale mixtures for the distribution of cryptocurrency returns
Advances in Data Analysis and ClassificationAbstract Recent studies about cryptocurrency returns show that their distribution can be highly-peaked, skewed, and heavy-tailed, with a large excess kurtosis. To accommodate all these peculiarities, we propose the asymmetric Laplace scale mixture (ALSM) family of distributions.
Antonio Punzo, Luca Bagnato
openaire +3 more sources
Beyond goniometry: 3D digital twinning of droplets from a single image
Droplet, EarlyView.We present a method to produce physics‐informed three‐dimensional digital twins of droplets from a single image for wettability analyses. We validate the method with goniometry and demonstrate its capabilities with advancing‐receding contact angle measurements, irregularly shaped droplets, and multi‐droplet systems, indicating strong potential for in ...
Isaac Berk, Emilie Luong, H. Jeremy Cho
wiley +1 more source
Bayesian Estimation of Simultaneous Regression Quantiles Using Hamiltonian Monte Carlo
AlgorithmsThe simultaneous estimation of multiple quantiles is a crucial statistical task that enables a thorough understanding of data distribution for robust analysis and decision-making.
Hassan Hachem, Candy Abboud
doaj +1 more source
Energy Science &Engineering, EarlyView.Small‐signal modeling reveals that insufficient system damping positions conjugate poles near the imaginary axis, fundamentally explaining the SFR mechanism. A virtual resistance control is consequently proposed to damp the resonance and effectively suppress SFR, which is validated through Hardware‐in‐the‐Loop experiments.
Yujie Gu +3 more
wiley +1 more source
Heat Transfer, EarlyView.ABSTRACT This study investigates the thermal performance of innovative biphilic boiling surfaces designed for CPU cooling applications using a two‐phase closed thermosyphon (TPCT) system. The surfaces were fabricated by applying composite coatings—comprising epoxy resin and diatomite particles functionalized with APTES and PFOTS silanes— onto Al1050 ...
José Pereira +3 more
wiley +1 more source
International Journal of General Medicine, 2023 Michael J Cook,1 Basant K Puri2 1Vis a Vis Symposiums, Bury St. Edmunds, UK; 2C.A.R., Cambridge, UKCorrespondence: Michael J Cook, Email mcook98@msn.comIntroduction: Epidemiological modelling of infectious diseases plays an important role in driving ...
Cook MJ, Puri BK
doaj
Hidden Markov Quantile Models With Trends for Analysing Air Temperature Data
International Journal of Climatology, EarlyView.There is the question of whether climate change, expressed by time‐trends in temperature, is of a heterogeneous nature or not. Here, the time‐trend heterogeneity argument has been investigated using Hidden Markov (HM) quantile time‐trends models in temperature time series.
Georgios Tsiotas +2 more
wiley +1 more source
Analytical Solution for 2D Inter-Well Porous Flow in a Rectangular Reservoir
Applied Sciences, 2018 Inter-well fluid flows through porous media are commonly encountered in the production of groundwater, oil, and geothermal energy. In this paper, inter-well porous flow inside a rectangular reservoir is solved based on the complex variable function ...
Junfeng Ding, Shimin Wang
doaj +1 more source
Case-Deletion Diagnostics for Quantile Regression Using the Asymmetric Laplace Distribution
, 2015 19 ...
Benites, Luis E. +2 more
openaire +2 more sources