Dionissios T. Hristopulos

According to our database, Dionissios T. Hristopulos authored at least 27 papers between 1998 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Non-Separable Covariance Kernels for Spatiotemporal Gaussian Processes Based on a Hybrid Spectral Method and the Harmonic Oscillator.

Dionissios T. Hristopulos

IEEE Trans. Inf. Theory, February, 2024

Information Flow Rate for Cross-Correlated Stochastic Processes.

Dionissios T. Hristopulos

IEEE Trans. Signal Process., 2024

2023

A parsimonious, computationally efficient machine learning method for spatial regression.

Milan Zukovic, Dionissios T. Hristopulos

CoRR, 2023

2022

Kaniadakis Functions beyond Statistical Mechanics: Weakest-Link Scaling, Power-Law Tails, and Modified Lognormal Distribution.

Dionissios T. Hristopulos, Anastassia Baxevani

Entropy, 2022

Spatial Modeling of Precipitation Based on Data-Driven Warping of Gaussian Processes.

Vasiliki D. Agou, Andrew Pavlides, Dionissios T. Hristopulos

Entropy, 2022

2021

Ising Model for Interpolation of Spatial Data on Regular Grids.

Milan Zukovic, Dionissios T. Hristopulos

Entropy, 2021

Non-parametric Kernel-Based Estimation of Probability Distributions for Precipitation Modeling.

Andrew Pavlides, Vasiliki D. Agou, Dionissios T. Hristopulos

CoRR, 2021

2020

Evaporative Fluxes and Surface Soil Moisture Retrievals in a Mediterranean Setting from Sentinel-3 and the "Simplified Triangle".

George P. Petropoulos, Ionut Cosmin Sandric, Dionissios T. Hristopulos, Toby N. Carlson

Remote. Sens., 2020

Stochastic Local Interaction Model: Geostatistics without Kriging.

Dionissios T. Hristopulos, Andreas Pavlides, Vasiliki D. Agou, Panagiota Gkafa

CoRR, 2020

2019

Operational Soil Moisture from ASCAT in Support of Water Resources Management.

Khidir Abdalla Kwal Deng, Salim Lamine, Andrew Pavlides, George P. Petropoulos, Prashant K. Srivastava, Yansong Bao, Dionissios T. Hristopulos, Vasileios Anagnostopoulos

Remote. Sens., 2019

2018

Nonlinear Kinetics on Lattices Based on the Kinetic Interaction Principle.

Giorgio Kaniadakis, Dionissios T. Hristopulos

Entropy, 2018

2016

Numerical simulation of a coupled nonlinear model for grain coarsening and coalescence.

Aliki D. Muradova, Dionissios T. Hristopulos

Simul. Model. Pract. Theory, 2016

2015

Stochastic Local Interaction (SLI) model: Bridging machine learning and geostatistics.

Dionissios T. Hristopulos

Comput. Geosci., 2015

Weakest-Link Scaling and Extreme Events in Finite-Sized Systems.

Dionissios T. Hristopulos, Manolis P. Petrakis, Giorgio Kaniadakis

Entropy, 2015

Stochastic Local Interaction (SLI) Model: Interfacing Machine Learning and Geostatistics.

Dionissios T. Hristopulos

CoRR, 2015

2011

A multigrid method for the estimation of geometric anisotropy in environmental data from sensor networks.

I. Spiliopoulos, Dionissios T. Hristopulos, Manolis P. Petrakis, Arsenia Chorti

Comput. Geosci., 2011

INTAMAP: The design and implementation of an interoperable automated interpolation web service.

Edzer J. Pebesma, Dan Cornford, Grégoire Dubois, Gerard B. M. Heuvelink, Dionissios T. Hristopulos, Jürgen Pilz, Ulrich Stöhlker, Gary Morin, Jon O. Skøien

Comput. Geosci., 2011

Introduction to this special issue on geoinformatics for environmental surveillance.

Grégoire Dubois, Dan Cornford, Dionissios T. Hristopulos, Edzer J. Pebesma, Jürgen Pilz

Comput. Geosci., 2011

2009

Computationally efficient spatial interpolators based on spartan spatial random fields.

Dionissios T. Hristopulos, Samuel Elogne

IEEE Trans. Signal Process., 2009

The Method of Normalized Correlations: A Fast Parameter Estimation Method for Random Processes and Isotropic Random Fields That Focuses on Short-Range Dependence.

Milan Zukovic, Dionissios T. Hristopulos

Technometrics, 2009

2008

Nonparametric Identification of Anisotropic (Elliptic) Correlations in Spatially Distributed Data Sets.

Arsenia Chorti, Dionissios T. Hristopulos

IEEE Trans. Signal Process., 2008

2007

Analytic Properties and Covariance Functions for a New Class of Generalized Gibbs Random Fields.

Dionissios T. Hristopulos, Samuel Elogne

IEEE Trans. Inf. Theory, 2007

2005

Erratum: Spartan Gibbs Random Field Models for Geostatistical Applications.

Dionissios T. Hristopulos

SIAM J. Sci. Comput., 2005

Spartan gaussian random fields for geostatistical applications: Non-constrained simulations on square lattices and irregular grids.

Dionissios T. Hristopulos

J. Comput. Methods Sci. Eng., 2005

2003

Spartan Gibbs Random Field Models for Geostatistical Applications.

Dionissios T. Hristopulos

SIAM J. Sci. Comput., 2003

2000

Stochastic Flowpath Analysis of Multiphase Flow in Random Porous Media.

Alexander Kolovos, Dionissios T. Hristopulos, George Christakos

SIAM J. Appl. Math., 2000

1998

Numerical Implementation of a Space-Transformation Approach for Solving the Three-Dimensional Flow Equation.

Dionissios T. Hristopulos, George Christakos, Marc L. Serre

SIAM J. Sci. Comput., 1998