Dionissios T. Hristopulos

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 17

Top Topics

Stochastic Process

Machine Learning

Top Venues

IEEE Trans. Inf. Theory

Publications

Dionissios T. Hristopulos
Information Flow Rate for Cross-Correlated Stochastic Processes. IEEE Trans. Signal Process. 72 (2024)
Dionissios T. Hristopulos
Information Flow Rate for Cross-Correlated Stochastic Processes. CoRR (2024)
Dionissios T. Hristopulos
Non-Separable Covariance Kernels for Spatiotemporal Gaussian Processes Based on a Hybrid Spectral Method and the Harmonic Oscillator. IEEE Trans. Inf. Theory 70 (2) (2024)
Dionissios T. Hristopulos
Non-separable Covariance Kernels for Spatiotemporal Gaussian Processes based on a Hybrid Spectral Method and the Harmonic Oscillator. CoRR (2023)
Milan Zukovic, Dionissios T. Hristopulos
A parsimonious, computationally efficient machine learning method for spatial regression. CoRR (2023)
Dionissios T. Hristopulos, Anastassia Baxevani
Kaniadakis Functions beyond Statistical Mechanics: Weakest-Link Scaling, Power-Law Tails, and Modified Lognormal Distribution. Entropy 24 (10) (2022)
Vasiliki D. Agou, Andrew Pavlides, Dionissios T. Hristopulos
Spatial Modeling of Precipitation Based on Data-Driven Warping of Gaussian Processes. Entropy 24 (3) (2022)
Andrew Pavlides, Vasiliki D. Agou, Dionissios T. Hristopulos
Non-parametric Kernel-Based Estimation of Probability Distributions for Precipitation Modeling. CoRR (2021)
Milan Zukovic, Dionissios T. Hristopulos
Ising Model for Interpolation of Spatial Data on Regular Grids. Entropy 23 (10) (2021)
Dionissios T. Hristopulos, Andreas Pavlides, Vasiliki D. Agou, Panagiota Gkafa
Stochastic Local Interaction Model: Geostatistics without Kriging. CoRR (2020)
George P. Petropoulos, Ionut Sandric, Dionissios T. Hristopulos, Toby N. Carlson
Evaporative Fluxes and Surface Soil Moisture Retrievals in a Mediterranean Setting from Sentinel-3 and the "Simplified Triangle". Remote. Sens. 12 (19) (2020)
Khidir Abdalla Kwal Deng, Salim Lamine, Andrew Pavlides, George P. Petropoulos, Prashant K. Srivastava, Yansong Bao, Dionissios T. Hristopulos, Vasileios Anagnostopoulos
Operational Soil Moisture from ASCAT in Support of Water Resources Management. Remote. Sens. 11 (5) (2019)
Giorgio Kaniadakis, Dionissios T. Hristopulos
Nonlinear Kinetics on Lattices Based on the Kinetic Interaction Principle. Entropy 20 (6) (2018)
Aliki D. Muradova, Dionissios T. Hristopulos
Numerical simulation of a coupled nonlinear model for grain coarsening and coalescence. Simul. Model. Pract. Theory 62 (2016)
Dionissios T. Hristopulos, Manolis P. Petrakis, Giorgio Kaniadakis
Weakest-Link Scaling and Extreme Events in Finite-Sized Systems. Entropy 17 (3) (2015)
Dionissios T. Hristopulos
Stochastic Local Interaction (SLI) model: Bridging machine learning and geostatistics. Comput. Geosci. 85 (2015)
Dionissios T. Hristopulos
Stochastic Local Interaction (SLI) Model: Interfacing Machine Learning and Geostatistics. CoRR (2015)
I. Spiliopoulos, Dionissios T. Hristopulos, Manolis P. Petrakis, Arsenia Chorti
A multigrid method for the estimation of geometric anisotropy in environmental data from sensor networks. Comput. Geosci. 37 (3) (2011)
Edzer J. Pebesma, Dan Cornford, Grégoire Dubois, Gerard B. M. Heuvelink, Dionissios T. Hristopulos, Jürgen Pilz, Ulrich Stöhlker, Gary Morin, Jon O. Skøien
INTAMAP: The design and implementation of an interoperable automated interpolation web service. Comput. Geosci. 37 (3) (2011)
Grégoire Dubois, Dan Cornford, Dionissios T. Hristopulos, Edzer J. Pebesma, Jürgen Pilz
Introduction to this special issue on geoinformatics for environmental surveillance. Comput. Geosci. 37 (3) (2011)
Dionissios T. Hristopulos, Samuel Elogne
Computationally efficient spatial interpolators based on spartan spatial random fields. IEEE Trans. Signal Process. 57 (9) (2009)
Milan Zukovic, Dionissios T. Hristopulos
The Method of Normalized Correlations: A Fast Parameter Estimation Method for Random Processes and Isotropic Random Fields That Focuses on Short-Range Dependence. Technometrics 51 (2) (2009)
Arsenia Chorti, Dionissios T. Hristopulos
Nonparametric Identification of Anisotropic (Elliptic) Correlations in Spatially Distributed Data Sets. IEEE Trans. Signal Process. 56 (10-1) (2008)
Dionissios T. Hristopulos, Samuel Elogne
Analytic Properties and Covariance Functions for a New Class of Generalized Gibbs Random Fields. IEEE Trans. Inf. Theory 53 (12) (2007)
Dionissios T. Hristopulos, Samuel Elogne
Analytic Properties and Covariance Functions of a New Class of Generalized Gibbs Random Fields CoRR (2006)
Dionissios T. Hristopulos
Erratum: Spartan Gibbs Random Field Models for Geostatistical Applications. SIAM J. Sci. Comput. 26 (6) (2005)
Dionissios T. Hristopulos
Spartan gaussian random fields for geostatistical applications: Non-constrained simulations on square lattices and irregular grids. J. Comput. Methods Sci. Eng. 5 (2) (2005)
Dionissios T. Hristopulos
Spartan Gibbs Random Field Models for Geostatistical Applications. SIAM J. Sci. Comput. 24 (6) (2003)
Alexander Kolovos, Dionissios T. Hristopulos, George Christakos
Stochastic Flowpath Analysis of Multiphase Flow in Random Porous Media. SIAM J. Appl. Math. 60 (5) (2000)
Dionissios T. Hristopulos, George Christakos, Marc L. Serre
Numerical Implementation of a Space-Transformation Approach for Solving the Three-Dimensional Flow Equation. SIAM J. Sci. Comput. 20 (2) (1998)