Xavier Emery

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 12

Top Topics

Euclidean Space

Gaussian Process

Top Venues

Comput. Appl. Math.

Comput. Geosci.

Mach. Learn. Sci. Technol.

ACM Trans. Math. Softw.

Publications

Parag Jyoti Dutta, Xavier Emery
Classifying rock types by geostatistics and random forests in tandem. Mach. Learn. Sci. Technol. 5 (2) (2024)
Xavier Emery, Emilio Porcu
Integral representations, extension theorems and walks through dimensions under radial exponential convexity. Comput. Appl. Math. 43 (1) (2024)
Alfredo Alegría, Xavier Emery
Matrix-valued isotropic covariance functions with local extrema. J. Multivar. Anal. 200 (2024)
Emilio Porcu, Ana Paula Peron, Eugenio Massa, Xavier Emery
Understanding Smoothness of Vector Gaussian Processes on Product Spaces. Trans. Mach. Learn. Res. 2024 (2024)
Xavier Emery, Emilio Porcu
The Schoenberg kernel and more flexible multivariate covariance models in Euclidean spaces. Comput. Appl. Math. 42 (4) (2023)
Xavier Emery, Ana Paula Peron, Emilio Porcu
Dimension walks on hyperspheres. Comput. Appl. Math. 41 (5) (2022)
Pier Giovanni Bissiri, Galatia Cleanthous, Xavier Emery, Bernardo Nipoti, Emilio Porcu
Nonparametric Bayesian modelling of longitudinally integrated covariance functions on spheres. Comput. Stat. Data Anal. 176 (2022)
Emilio Porcu, Xavier Emery, Nadia Mery
Criteria and characterizations for spatially isotropic and temporally symmetric matrix-valued covariance functions. Comput. Appl. Math. 41 (5) (2022)
Xavier Emery, Alfredo Alegría, Daisy Arroyo
Covariance Models and Simulation Algorithm for Stationary Vector Random Fields on Spheres Crossed with Euclidean Spaces. SIAM J. Sci. Comput. 43 (5) (2021)
Daisy Arroyo, Xavier Emery
Algorithm 1013: An R Implementation of a Continuous Spectral Algorithm for Simulating Vector Gaussian Random Fields in Euclidean Spaces. ACM Trans. Math. Softw. 47 (1) (2021)
L. Katherine Sánchez, Xavier Emery, Serge A. Séguret
5D geostatistics for directional variables: Application in geotechnics to the simulation of the linear discontinuity frequency. Comput. Geosci. 133 (2019)
Mohammad Maleki, Xavier Emery
Joint simulation of stationary grade and non-stationary rock type for quantifying geological uncertainty in a copper deposit. Comput. Geosci. 109 (2017)
Xavier Emery
Cokriging random fields with means related by known linear combinations. Comput. Geosci. 38 (1) (2012)
Xavier Emery, Julián M. Ortiz
Enhanced coregionalization analysis for simulating vector Gaussian random fields. Comput. Geosci. 42 (2012)
Daisy Arroyo, Xavier Emery, María Peláez
An enhanced Gibbs sampler algorithm for non-conditional simulation of Gaussian random vectors. Comput. Geosci. 46 (2012)
Xavier Emery, María Peláez
Reducing the number of orthogonal factors in linear coregionalization modeling. Comput. Geosci. 46 (2012)
Xavier Emery, Julián M. Ortiz
Two approaches to direct block-support conditional co-simulation. Comput. Geosci. 37 (8) (2011)
Xavier Emery, Jaime Hernández
A computer package for modeling and simulating regionalized count variables. Comput. Geosci. 36 (1) (2010)
Xavier Emery
Iterative algorithms for fitting a linear model of coregionalization. Comput. Geosci. 36 (9) (2010)
Xavier Emery, Javier Cornejo
Truncated Gaussian simulation of discrete-valued, ordinal coregionalized variables. Comput. Geosci. 36 (10) (2010)
Xavier Emery, Daniel A. Silva
Conditional co-simulation of continuous and categorical variables for geostatistical applications. Comput. Geosci. 35 (6) (2009)
Xavier Emery
Change-of-support models and computer programs for direct block-support simulation. Comput. Geosci. 35 (10) (2009)
Xavier Emery
Statistical tests for validating geostatistical simulation algorithms. Comput. Geosci. 34 (11) (2008)
Xavier Emery
A turning bands program for conditional co-simulation of cross-correlated Gaussian random fields. Comput. Geosci. 34 (12) (2008)
Xavier Emery
Uncertainty modeling and spatial prediction by multi-Gaussian kriging: Accounting for an unknown mean value. Comput. Geosci. 34 (11) (2008)
Xavier Emery
Simulation of geological domains using the plurigaussian model: New developments and computer programs. Comput. Geosci. 33 (9) (2007)
Xavier Emery
Using the Gibbs sampler for conditional simulation of Gaussian-based random fields. Comput. Geosci. 33 (4) (2007)
Xavier Emery
A disjunctive kriging program for assessing point-support conditional distributions. Comput. Geosci. 32 (7) (2006)
Xavier Emery, Christian Lantuéjoul
TBSIM: A computer program for conditional simulation of three-dimensional Gaussian random fields via the turning bands method. Comput. Geosci. 32 (10) (2006)