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ORCIDStephen G. Walker
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2020 – today
- 2024
[j40]Blake Moya, Stephen G. Walker:
Full uncertainty analysis for Bayesian nonparametric mixture models. Comput. Stat. Data Anal. 189: 107838 (2024)- [j39]Frank Rotiroti, Stephen G. Walker:
Reversed particle filtering for hidden markov models. Stat. Comput. 34(3): 111 (2024) - 2023
- [j38]Spyridon J. Hatjispyros, Christos Merkatas
, Stephen G. Walker:
Mixture models with decreasing weights. Comput. Stat. Data Anal. 179: 107651 (2023) - [j37]Yanxin Li, Stephen G. Walker:
A latent slice sampling algorithm. Comput. Stat. Data Anal. 179: 107652 (2023) - [j36]Alan Riva-Palacio, Ramsés H. Mena, Stephen G. Walker:
On the estimation of partially observed continuous-time Markov chains. Comput. Stat. 38(3): 1357-1389 (2023) - [j35]Yanxin Li, Antonio Linero, Stephen G. Walker:
Latent uniform samplers on multivariate binary spaces. Stat. Comput. 33(5): 102 (2023) - 2022
- [j34]Cristiano Villa, Stephen G. Walker:
An objective Bayes factor with improper priors. Comput. Stat. Data Anal. 168: 107404 (2022) - [j33]Frank Rotiroti, Stephen G. Walker:
Computing marginal likelihoods via the Fourier integral theorem and pointwise estimation of posterior densities. Stat. Comput. 32(4): 67 (2022) - 2021
- [j32]Carlos E. Rodríguez, Stephen G. Walker:
Copula Particle Filters. Comput. Stat. Data Anal. 161: 107230 (2021) - [j31]Stephen G. Walker, Cristiano Villa:
An Objective Prior from a Scoring Rule. Entropy 23(7): 833 (2021) - [i3]Preston Biro, Stephen G. Walker:
A Reinforcement Learning Based Approach to Play Calling in Football. CoRR abs/2103.06939 (2021) - [i2]Nhat Ho, Stephen G. Walker:
Statistical Analysis from the Fourier Integral Theorem. CoRR abs/2106.06608 (2021)
2010 – 2019
- 2019
- [j30]Ruth Fuentes-García, Ramsés H. Mena, Stephen G. Walker:
Modal posterior clustering motivated by Hopfield's network. Comput. Stat. Data Anal. 137: 92-100 (2019) - [j29]Minwoo Chae, Ryan Martin, Stephen G. Walker:
On an algorithm for solving Fredholm integrals of the first kind. Stat. Comput. 29(4): 645-654 (2019) - 2018
- [j28]Spyridon J. Hatjispyros, Christos Merkatas, Theodoros Nicoleris, Stephen G. Walker:
Dependent mixtures of geometric weights priors. Comput. Stat. Data Anal. 119: 1-18 (2018) - [j27]Pier Giovanni Bissiri, Stephen G. Walker:
A Definition of Conditional Probability with Non-Stochastic Information. Entropy 20(8): 572 (2018) - [i1]Andrew J. Blumberg, Prithwish Bhaumik, Stephen G. Walker:
Testing to distinguish measures on metric spaces. CoRR abs/1802.01152 (2018) - 2017
- [j26]Xue Wang, Stephen G. Walker:
An optimal data ordering scheme for Dirichlet process mixture models. Comput. Stat. Data Anal. 112: 42-52 (2017) - [j25]Stephen G. Walker:
An iterative algorithm for solving sparse linear equations. Commun. Stat. Simul. Comput. 46(7): 5113-5122 (2017) - [j24]Spyridon J. Hatjispyros, Theodoros Nicoleris, Stephen G. Walker:
Bayesian nonparametric density estimation under length bias. Commun. Stat. Simul. Comput. 46(10): 8064-8076 (2017) - [j23]Stephen G. Walker:
A Laplace transform inversion method for probability distribution functions. Stat. Comput. 27(2): 439-448 (2017) - 2016
- [j22]Spyridon J. Hatjispyros, Theodoros Nicoleris, Stephen G. Walker:
Random density functions with common atoms and pairwise dependence. Comput. Stat. Data Anal. 101: 236-249 (2016) - 2015
- [j21]Christopher Eves, Xue Wang, Stephen G. Walker:
Bayesian Information for Sensors. Qual. Reliab. Eng. Int. 31(8): 1717-1724 (2015) - 2014
- [j20]Cathy W. S. Chen, David B. Dunson, Sylvia Frühwirth-Schnatter, Stephen G. Walker:
Special issue on Bayesian computing, methods and applications. Comput. Stat. Data Anal. 71: 273 (2014) - [j19]Stephen G. Walker:
Computing Marginal Likelihoods via Posterior Sampling. Commun. Stat. Simul. Comput. 43(3): 520-527 (2014) - [j18]Alfred Kume, Stephen G. Walker:
On the Bingham distribution with large dimension. J. Multivar. Anal. 124: 345-352 (2014) - [j17]Carlos E. Rodríguez, Stephen G. Walker:
Univariate Bayesian nonparametric mixture modeling with unimodal kernels. Stat. Comput. 24(1): 35-49 (2014) - [j16]Stephen G. Walker:
On a Lower Bound for the Jensen Inequality. SIAM J. Math. Anal. 46(5): 3151-3157 (2014) - [j15]Stephen G. Walker:
Sampling Unnormalized Probabilities: An Alternative to the Metropolis-Hastings Algorithm. SIAM J. Sci. Comput. 36(2) (2014) - 2013
- [j14]Jim E. Griffin, Stephen G. Walker:
On adaptive Metropolis-Hastings methods. Stat. Comput. 23(1): 123-134 (2013) - 2012
- [j13]George Karabatsos, Stephen G. Walker:
Bayesian nonparametric mixed random utility models. Comput. Stat. Data Anal. 56(6): 1714-1722 (2012) - 2011
- [j12]Spyridon J. Hatjispyros, Theodoros Nicoleris, Stephen G. Walker:
Dependent mixtures of Dirichlet processes. Comput. Stat. Data Anal. 55(6): 2011-2025 (2011) - [j11]Stephen G. Walker:
Posterior Sampling When the Normalizing Constant is Unknown. Commun. Stat. Simul. Comput. 40(5): 784-792 (2011) - [j10]Maria Kalli, Jim E. Griffin, Stephen G. Walker:
Slice sampling mixture models. Stat. Comput. 21(1): 93-105 (2011) - [j9]Jonathan M. Stott, Peter Rodgers, Juan Carlos Martinez-Ovando, Stephen G. Walker:
Automatic Metro Map Layout Using Multicriteria Optimization. IEEE Trans. Vis. Comput. Graph. 17(1): 101-114 (2011) - 2010
- [j8]Ruth Fuentes-García, Ramsés H. Mena, Stephen G. Walker:
A Probability for Classification Based on the Dirichlet Process Mixture Model. J. Classif. 27(3): 389-403 (2010) - [j7]Ruth Fuentes-García, Ramsés H. Mena, Stephen G. Walker:
A New Bayesian Nonparametric Mixture Model. Commun. Stat. Simul. Comput. 39(4): 669-682 (2010)
2000 – 2009
- 2009
- [j6]Spyridon J. Hatjispyros, Theodoros Nicoleris, Stephen G. Walker:
A Bayesian nonparametric study of a dynamic nonlinear model. Comput. Stat. Data Anal. 53(12): 3948-3956 (2009) - [j5]Alfred Kume, Stephen G. Walker:
On the Fisher-Bingham distribution. Stat. Comput. 19(2): 167-172 (2009) - 2007
- [j4]Luis E. Nieto-Barajas, Stephen G. Walker:
A Bayesian semi-parametric bivariate failure time model. Comput. Stat. Data Anal. 51(12): 6102-6113 (2007) - [j3]Stephen G. Walker:
Sampling the Dirichlet Mixture Model with Slices. Commun. Stat. Simul. Comput. 36(1): 45-54 (2007) - 2006
- [j2]Alfred Kume, Stephen G. Walker:
Sampling from compositional and directional distributions. Stat. Comput. 16(3): 261-265 (2006) - 2003
- [j1]Stephen G. Walker:
On Recent Cheeger-Type Bounds for Nonmaximal Eigenvalues Applied to Positive Matrices. SIAM J. Matrix Anal. Appl. 25(2): 574-581 (2003)
Coauthor Index
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