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ORCIDEmilio Porcu
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2020 – today
- 2025
[j24]Emilio Porcu, Xavier Emery
, Vinicius Ferreira, Jorge P. Zubelli:
Rudin's extension theorems and exponential convexity for matrix- and function-valued positive semidefinite functions. Comput. Appl. Math. 44(1): 12 (2025)- 2024
- [j23]Xavier Emery, Emilio Porcu:
Integral representations, extension theorems and walks through dimensions under radial exponential convexity. Comput. Appl. Math. 43(1): 28 (2024) - [j22]Emilio Porcu, Ana Paula Peron, Eugenio Massa, Xavier Emery:
Understanding Smoothness of Vector Gaussian Processes on Product Spaces. Trans. Mach. Learn. Res. 2024 (2024) - 2023
- [j21]Xavier Emery, Emilio Porcu:
The Schoenberg kernel and more flexible multivariate covariance models in Euclidean spaces. Comput. Appl. Math. 42(4) (2023) - [j20]Simon Hubbert, Emilio Porcu, Chris J. Oates, Mark Girolami:
Sobolev Spaces, Kernels and Discrepancies over Hyperspheres. Trans. Mach. Learn. Res. 2023 (2023) - [i2]Tobia Filosi, Claudio Agostinelli, Emilio Porcu:
Temporally-Evolving Generalised Networks and their Reproducing Kernels. CoRR abs/2309.15855 (2023) - 2022
- [j19]Xavier Emery, Ana Paula Peron, Emilio Porcu:
Dimension walks on hyperspheres. Comput. Appl. Math. 41(5) (2022) - [j18]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) - [j17]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: 107555 (2022) - [j16]Tarik Faouzi, Emilio Porcu, Igor Kondrashuk, Anatoliy Malyarenko:
A deep look into the dagum family of isotropic covariance functions. J. Appl. Probab. 59(4): 1026-1041 (2022) - [j15]Moreno Bevilacqua, Christian Caamaño-Carrillo, Emilio Porcu:
Unifying compactly supported and Matérn covariance functions in spatial statistics. J. Multivar. Anal. 189: 104949 (2022) - [i1]Simon Hubbert, Emilio Porcu, Chris J. Oates, Mark Girolami:
Sobolev Spaces, Kernels and Discrepancies over Hyperspheres. CoRR abs/2211.09196 (2022) - 2020
- [j14]Francisco Cuevas, Denis Allard, Emilio Porcu:
Fast and exact simulation of Gaussian random fields defined on the sphere cross time. Stat. Comput. 30(1): 187-194 (2020)
2010 – 2019
- 2018
- [j13]Christian Berg, Ana P. Peron, Emilio Porcu:
Schoenberg's theorem for real and complex Hilbert spheres revisited. J. Approx. Theory 228: 58-78 (2018) - [j12]Jean Carlo Guella, Valdir Antonio Menegatto, Emilio Porcu:
Strictly positive definite multivariate covariance functions on spheres. J. Multivar. Anal. 166: 150-159 (2018) - [j11]Ahmed Arafat, Emilio Porcu, Moreno Bevilacqua, Jorge Mateu:
Equivalence and orthogonality of Gaussian measures on spheres. J. Multivar. Anal. 167: 306-318 (2018) - 2017
- [j10]Emanuele Barca, Emilio Porcu, Delia Bruno, Giuseppe Passarella:
An automated decision support system for aided assessment of variogram models. Environ. Model. Softw. 87: 72-83 (2017) - [j9]Alfredo Alegría, Emilio Porcu:
The dimple problem related to space-time modeling under the Lagrangian framework. J. Multivar. Anal. 162: 110-121 (2017) - 2016
- [j8]Moreno Bevilacqua, Alessandro Fassò, Carlo Gaetan, Emilio Porcu, Daira Velandia:
Covariance tapering for multivariate Gaussian random fields estimation. Stat. Methods Appl. 25(1): 21-37 (2016) - 2015
- [j7]Carlos Eduardo Alonso-Malaver, Emilio Porcu, Ramón H. Giraldo:
Multivariate and multiradial Schoenberg measures with their dimension walks. J. Multivar. Anal. 133: 251-265 (2015) - 2011
- [j6]Emilio Porcu, Viktor Zastavnyi:
Characterization theorems for some classes of covariance functions associated to vector valued random fields. J. Multivar. Anal. 102(9): 1293-1301 (2011) - 2010
- [j5]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): 283-293 (2010)
2000 – 2009
- 2009
- [j4]Emilio Porcu, Jorge Mateu, George Christakos:
Quasi-arithmetic means of covariance functions with potential applications to space-time data. J. Multivar. Anal. 100(8): 1830-1844 (2009) - 2008
- [j3]Ana Debón, Francisco Montes, Jorge Mateu, Emilio Porcu, Moreno Bevilacqua:
Modelling residuals dependence in dynamic life tables: A geostatistical approach. Comput. Stat. Data Anal. 52(6): 3128-3147 (2008) - [j2]Jorge Mateu, Emilio Porcu, Pablo Gregori:
Recent advances to model anisotropic space-time data. Stat. Methods Appl. 17(2): 209-223 (2008) - 2007
- [j1]Jorge Mateu, Pablo Juan, Emilio Porcu:
Geostatistical Analysis Through Spectral Techniques: Some Words of Caution. Commun. Stat. Simul. Comput. 36(5): 1035-1051 (2007)
Coauthor Index
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