Emilio Porcu

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 18

Top Topics

Decision Support System

Covariance Function

Euclidean Space

Top Venues

Comput. Appl. Math.

J. Multivar. Anal.

Trans. Mach. Learn. Res.

Publications

Xavier Emery, Emilio Porcu
Integral representations, extension theorems and walks through dimensions under radial exponential convexity. Comput. Appl. Math. 43 (1) (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)
Simon Hubbert, Emilio Porcu, Chris J. Oates, Mark Girolami
Sobolev Spaces, Kernels and Discrepancies over Hyperspheres. Trans. Mach. Learn. Res. 2023 (2023)
Xavier Emery, Emilio Porcu
The Schoenberg kernel and more flexible multivariate covariance models in Euclidean spaces. Comput. Appl. Math. 42 (4) (2023)
Tobia Filosi, Claudio Agostinelli, Emilio Porcu
Temporally-Evolving Generalised Networks and their Reproducing Kernels. CoRR (2023)
Moreno Bevilacqua, Christian Caamaño-Carrillo, Emilio Porcu
Unifying compactly supported and Matérn covariance functions in spatial statistics. J. Multivar. Anal. 189 (2022)
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)
Simon Hubbert, Emilio Porcu, Chris J. Oates, Mark Girolami
Sobolev Spaces, Kernels and Discrepancies over Hyperspheres. CoRR (2022)
Tarik Faouzi, Emilio Porcu, Igor Kondrashuk, Anatoliy Malyarenko
A deep look into the dagum family of isotropic covariance functions. J. Appl. Probab. 59 (4) (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)
Francisco Cuevas, Denis Allard, Emilio Porcu
Fast and exact simulation of Gaussian random fields defined on the sphere cross time. Stat. Comput. 30 (1) (2020)
Ahmed Arafat, Emilio Porcu, Moreno Bevilacqua, Jorge Mateu
Equivalence and orthogonality of Gaussian measures on spheres. J. Multivar. Anal. 167 (2018)
Jean Carlo Guella, Valdir Antonio Menegatto, Emilio Porcu
Strictly positive definite multivariate covariance functions on spheres. J. Multivar. Anal. 166 (2018)
Christian Berg, Ana P. Peron, Emilio Porcu
Schoenberg's theorem for real and complex Hilbert spheres revisited. J. Approx. Theory 228 (2018)
Alfredo Alegría, Emilio Porcu
The dimple problem related to space-time modeling under the Lagrangian framework. J. Multivar. Anal. 162 (2017)
Emanuele Barca, Emilio Porcu, Delia Bruno, Giuseppe Passarella
An automated decision support system for aided assessment of variogram models. Environ. Model. Softw. 87 (2017)
Moreno Bevilacqua, Alessandro Fassò, Carlo Gaetan, Emilio Porcu, Daira Velandia
Covariance tapering for multivariate Gaussian random fields estimation. Stat. Methods Appl. 25 (1) (2016)
Emilio Porcu, Viktor Zastavnyi
Characterization theorems for some classes of covariance functions associated to vector valued random fields. J. Multivar. Anal. 102 (9) (2011)
Moreno Bevilacqua, Jorge Mateu, Emilio Porcu, H. Zhang, A. Zini
Weighted composite likelihood-based tests for space-time separability of covariance functions. Stat. Comput. 20 (3) (2010)
Emilio Porcu, Jorge Mateu, George Christakos
Quasi-arithmetic means of covariance functions with potential applications to space-time data. J. Multivar. Anal. 100 (8) (2009)
Jorge Mateu, Emilio Porcu, Pablo Gregori
Recent advances to model anisotropic space-time data. Stat. Methods Appl. 17 (2) (2008)
Ana Debón, F. Montes, Jorge Mateu, Emilio Porcu, Moreno Bevilacqua
Modelling residuals dependence in dynamic life tables: A geostatistical approach. Comput. Stat. Data Anal. 52 (6) (2008)
Jorge Mateu, Pablo Juan, Emilio Porcu
Geostatistical Analysis Through Spectral Techniques: Some Words of Caution. Commun. Stat. Simul. Comput. 36 (5) (2007)