Results 21 to 30 of about 152,408 (254)

Multilocus Association Mapping Using Variable-Length Markov Chains [PDF]

open access: yesThe American Journal of Human Genetics, 2006
I propose a new method for association-based gene mapping that makes powerful use of multilocus data, is computationally efficient, and is straightforward to apply over large genomic regions. The approach is based on the fitting of variable-length Markov chain models, which automatically adapt to the degree of linkage disequilibrium (LD) between ...
openaire   +2 more sources

Compact gauge fields on Causal Dynamical Triangulations: a 2D case study

open access: yesJournal of High Energy Physics, 2021
We discuss the discretization of Yang-Mills theories on Dynamical Triangulations in the compact formulation, with gauge fields living on the links of the dual graph associated with the triangulation, and the numerical investigation of the minimally ...
Alessandro Candido   +3 more
doaj   +1 more source

A Method for Estimating Source Depth Based on the Adjacent Mode Group Acoustic Pressure Field

open access: yesApplied Sciences, 2023
In order to effectively estimate the depth of the source in the acoustic pressure field, this study investigated the relationship between the distribution of acoustic pressure fields in different adjacent mode groups and the depth of the source in ...
Jian Li   +5 more
doaj   +1 more source

KVLMM: A Trajectory Prediction Method Based on a Variable-Order Markov Model With Kernel Smoothing

open access: yesIEEE Access, 2018
With the dramatic proliferation of global positioning system (GPS) devices, a rich range of research has been conducted on the analysis of GPS trajectories.
Xing Wang   +3 more
doaj   +1 more source

Joint state-parameter estimation of a nonlinear stochastic energy balance model from sparse noisy data [PDF]

open access: yes, 2019
While nonlinear stochastic partial differential equations arise naturally in spatiotemporal modeling, inference for such systems often faces two major challenges: sparse noisy data and ill-posedness of the inverse problem of parameter estimation.
Lu, Fei, Monahan, Adam H., Weitzel, Nils
core   +2 more sources

Shape-constrained Estimation of Value Functions [PDF]

open access: yes, 2013
We present a fully nonparametric method to estimate the value function, via simulation, in the context of expected infinite-horizon discounted rewards for Markov chains.
Glynn, Peter W., Mousavi, Mohammad
core   +1 more source

Markov chain modeling of daily rainfall in Lay Gaint Woreda, South Gonder Zone, Ethiopia

open access: yesJournal of Degraded and Mining Lands Management, 2018
Information on seasonal Kiremet and seasonal Belg rainfall amount is important in the rain fed agriculture of Ethiopia since more than 85% of the population is dependent on agriculture particularly on rain fed farming practices.
Birhan Getachew, Menberu Teshome
doaj   +1 more source

An economic analysis of crop diversification and dynamics of cropping pattern in Karnataka, India

open access: yesHumanities & Social Sciences Communications, 2023
The extent and nature of crop diversification and dynamics of cropping pattern in Karnataka state has been analyzed using secondary data collected from different publish sources of Directorate of Economics and Statistics (DES), Bangalore, Karnataka from ...
K.Thomas Felix, K. B. Ramappa
doaj   +1 more source

Study on the Queue-Length Distribution in Geo/G(MWV)/1/N Queue with Working Vacations

open access: yesDiscrete Dynamics in Nature and Society, 2015
This paper analyzes a finite buffer size discrete-time Geo/G/1/N queue with multiple working vacations and different input rate. Using supplementary variable technique and embedded Markov chain method, the queue-length distribution solution in the form ...
Chuanyi Luo, Jiangyi Li, Yinghui Tang
doaj   +1 more source

Extreme Quantum Advantage when Simulating Classical Systems with Long-Range Interaction

open access: yesScientific Reports, 2017
Classical stochastic processes can be generated by quantum simulators instead of the more standard classical ones, such as hidden Markov models. One reason for using quantum simulators has recently come to the fore: they generally require less memory ...
Cina Aghamohammadi   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy