Stephen G. Walker

According to our database, Stephen G. Walker authored at least 43 papers between 2003 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Reversed particle filtering for hidden markov models.

Frank Rotiroti, Stephen G. Walker

Stat. Comput., June, 2024

Full uncertainty analysis for Bayesian nonparametric mixture models.

Blake Moya, Stephen G. Walker

Comput. Stat. Data Anal., January, 2024

2023

Latent uniform samplers on multivariate binary spaces.

Yanxin Li, Antonio Linero, Stephen G. Walker

Stat. Comput., October, 2023

On the estimation of partially observed continuous-time Markov chains.

Alan Riva-Palacio, Ramsés H. Mena, Stephen G. Walker

Comput. Stat., September, 2023

A latent slice sampling algorithm.

Yanxin Li, Stephen G. Walker

Comput. Stat. Data Anal., 2023

Mixture models with decreasing weights.

Spyridon J. Hatjispyros, Christos Merkatas, Stephen G. Walker

Comput. Stat. Data Anal., 2023

2022

Computing marginal likelihoods via the Fourier integral theorem and pointwise estimation of posterior densities.

Frank Rotiroti, Stephen G. Walker

Stat. Comput., 2022

An objective Bayes factor with improper priors.

Cristiano Villa, Stephen G. Walker

Comput. Stat. Data Anal., 2022

2021

An Objective Prior from a Scoring Rule.

Stephen G. Walker, Cristiano Villa

Entropy, 2021

Copula Particle Filters.

Carlos E. Rodríguez, Stephen G. Walker

Comput. Stat. Data Anal., 2021

Statistical Analysis from the Fourier Integral Theorem.

Nhat Ho, Stephen G. Walker

CoRR, 2021

A Reinforcement Learning Based Approach to Play Calling in Football.

Preston Biro, Stephen G. Walker

CoRR, 2021

2019

On an algorithm for solving Fredholm integrals of the first kind.

Minwoo Chae, Ryan Martin, Stephen G. Walker

Stat. Comput., 2019

Modal posterior clustering motivated by Hopfield's network.

Ruth Fuentes-García, Ramsés H. Mena, Stephen G. Walker

Comput. Stat. Data Anal., 2019

2018

A Definition of Conditional Probability with Non-Stochastic Information.

Pier Giovanni Bissiri, Stephen G. Walker

Entropy, 2018

Dependent mixtures of geometric weights priors.

Spyridon J. Hatjispyros, Christos Merkatas, Theodoros Nicoleris, Stephen G. Walker

Comput. Stat. Data Anal., 2018

Testing to distinguish measures on metric spaces.

Andrew J. Blumberg, Prithwish Bhaumik, Stephen G. Walker

CoRR, 2018

2017

A Laplace transform inversion method for probability distribution functions.

Stephen G. Walker

Stat. Comput., 2017

An iterative algorithm for solving sparse linear equations.

Stephen G. Walker

Commun. Stat. Simul. Comput., 2017

Bayesian nonparametric density estimation under length bias.

Spyridon J. Hatjispyros, Theodoros Nicoleris, Stephen G. Walker

Commun. Stat. Simul. Comput., 2017

An optimal data ordering scheme for Dirichlet process mixture models.

Xue Wang, Stephen G. Walker

Comput. Stat. Data Anal., 2017

2016

Random density functions with common atoms and pairwise dependence.

Spyridon J. Hatjispyros, Theodoros Nicoleris, Stephen G. Walker

Comput. Stat. Data Anal., 2016

2015

Bayesian Information for Sensors.

Christopher Eves, Xue Wang, Stephen G. Walker

Qual. Reliab. Eng. Int., 2015

2014

Sampling Unnormalized Probabilities: An Alternative to the Metropolis-Hastings Algorithm.

Stephen G. Walker

SIAM J. Sci. Comput., 2014

On a Lower Bound for the Jensen Inequality.

Stephen G. Walker

SIAM J. Math. Anal., 2014

Univariate Bayesian nonparametric mixture modeling with unimodal kernels.

Carlos E. Rodríguez, Stephen G. Walker

Stat. Comput., 2014

On the Bingham distribution with large dimension.

Alfred Kume, Stephen G. Walker

J. Multivar. Anal., 2014

Computing Marginal Likelihoods via Posterior Sampling.

Stephen G. Walker

Commun. Stat. Simul. Comput., 2014

Special issue on Bayesian computing, methods and applications.

Cathy W. S. Chen, David B. Dunson, Sylvia Frühwirth-Schnatter, Stephen G. Walker

Comput. Stat. Data Anal., 2014

2013

On adaptive Metropolis-Hastings methods.

Jim E. Griffin, Stephen G. Walker

Stat. Comput., 2013

2012

Bayesian nonparametric mixed random utility models.

George Karabatsos, Stephen G. Walker

Comput. Stat. Data Anal., 2012

2011

Automatic Metro Map Layout Using Multicriteria Optimization.

Jonathan M. Stott, Peter Rodgers, Juan Carlos Martinez-Ovando, Stephen G. Walker

IEEE Trans. Vis. Comput. Graph., 2011

Slice sampling mixture models.

Maria Kalli, Jim E. Griffin, Stephen G. Walker

Stat. Comput., 2011

Posterior Sampling When the Normalizing Constant is Unknown.

Stephen G. Walker

Commun. Stat. Simul. Comput., 2011

Dependent mixtures of Dirichlet processes.

Spyridon J. Hatjispyros, Theodoros Nicoleris, Stephen G. Walker

Comput. Stat. Data Anal., 2011

2010

A New Bayesian Nonparametric Mixture Model.

Ruth Fuentes-García, Ramsés H. Mena, Stephen G. Walker

Commun. Stat. Simul. Comput., 2010

A Probability for Classification Based on the Dirichlet Process Mixture Model.

Ruth Fuentes-García, Ramsés H. Mena, Stephen G. Walker

J. Classif., 2010

2009

On the Fisher-Bingham distribution.

Alfred Kume, Stephen G. Walker

Stat. Comput., 2009

A Bayesian nonparametric study of a dynamic nonlinear model.

Spyridon J. Hatjispyros, Theodoros Nicoleris, Stephen G. Walker

Comput. Stat. Data Anal., 2009

2007

Sampling the Dirichlet Mixture Model with Slices.

Stephen G. Walker

Commun. Stat. Simul. Comput., 2007

A Bayesian semi-parametric bivariate failure time model.

Luis E. Nieto-Barajas, Stephen G. Walker

Comput. Stat. Data Anal., 2007

2006

Sampling from compositional and directional distributions.

Alfred Kume, Stephen G. Walker

Stat. Comput., 2006

2003

On Recent Cheeger-Type Bounds for Nonmaximal Eigenvalues Applied to Positive Matrices.

Stephen G. Walker

SIAM J. Matrix Anal. Appl., 2003