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Dionissios T Hristopulos - Publications

Affiliations: 
Technical University of Crete, Greece 
Area:
statistical physics; spatiotemporal statistics; neuroscience
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74 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Thanjavur K, Hristopulos DT, Babul A, Yi KM, Virji-Babul N. Deep Learning Recurrent Neural Network for Concussion Classification in Adolescents Using Raw Electroencephalography Signals: Toward a Minimal Number of Sensors. Frontiers in Human Neuroscience. 15: 734501. PMID 34899212 DOI: 10.3389/fnhum.2021.734501  0.479
2021 Žukovič M, Hristopulos DT. Ising Model for Interpolation of Spatial Data on Regular Grids. Entropy (Basel, Switzerland). 23. PMID 34681994 DOI: 10.3390/e23101270  0.745
2021 Thanjavur K, Babul A, Foran B, Bielecki M, Gilchrist A, Hristopulos DT, Brucar LR, Virji-Babul N. Recurrent neural network-based acute concussion classifier using raw resting state EEG data. Scientific Reports. 11: 12353. PMID 34117309 DOI: 10.1038/s41598-021-91614-4  0.499
2021 Varouchakis EA, Hristopulos DT, Karatzas GP, Corzo Perez GA, Diaz V. Spatiotemporal geostatistical analysis of precipitation combining ground and satellite observations Hydrology Research. 52: 804-820. DOI: 10.2166/NH.2021.160  0.678
2020 Kaniadakis G, Baldi MM, Deisboeck TS, Grisolia G, Hristopulos DT, Scarfone AM, Sparavigna A, Wada T, Lucia U. The κ-statistics approach to epidemiology. Scientific Reports. 10: 19949. PMID 33203913 DOI: 10.1038/s41598-020-76673-3  0.604
2020 Nerantzaki SD, Hristopulos DT, Nikolaidis NP. Estimation of the uncertainty of hydrologic predictions in a karstic Mediterranean watershed. The Science of the Total Environment. 717: 137131. PMID 32092801 DOI: 10.1016/J.Scitotenv.2020.137131  0.365
2020 Žukovič M, Borovský M, Lach M, Hristopulos DT. GPU-Accelerated Simulation of Massive Spatial Data Based on the Modified Planar Rotator Model Mathematical Geosciences. 52: 123-143. DOI: 10.1007/S11004-019-09835-3  0.757
2020 Hristopulos DT, Varouchakis EA, Skøien JO, Solomatine D. Space–time models for hydrological and environmental applications Stochastic Environmental Research and Risk Assessment. 34: 1285-1287. DOI: 10.1007/S00477-020-01830-Z  0.685
2020 Hristopulos DT, Baxevani A. Effective probability distribution approximation for the reconstruction of missing data Stochastic Environmental Research and Risk Assessment. 34: 235-249. DOI: 10.1007/S00477-020-01765-5  0.418
2019 Hristopulos DT, Babul A, Babul S, Brucar LR, Virji-Babul N. Disrupted Information Flow in Resting-State in Adolescents With Sports Related Concussion. Frontiers in Human Neuroscience. 13: 419. PMID 31920584 DOI: 10.3389/Fnhum.2019.00419  0.549
2019 Agou VD, Varouchakis EA, Hristopulos DT. Geostatistical analysis of precipitation in the island of Crete (Greece) based on a sparse monitoring network. Environmental Monitoring and Assessment. 191: 353. PMID 31069519 DOI: 10.1007/S10661-019-7462-8  0.715
2019 Hristopulos DT, Agou VD. Stochastic local interaction model with sparse precision matrix for space–time interpolation Spatial Statistics. 100403. DOI: 10.1016/J.Spasta.2019.100403  0.38
2019 Varouchakis EA, Hristopulos DT, Heuvelink GBM, Perez GAC. Spatio-temporal statistical methods for analysis of hydrological events and related hazards Spatial Statistics. 34: 100387. DOI: 10.1016/J.Spasta.2019.100387  0.686
2018 Kaniadakis G, Hristopulos DT. Nonlinear Kinetics on Lattices Based on the Kinetic Interaction Principle. Entropy (Basel, Switzerland). 20. PMID 33265516 DOI: 10.3390/E20060426  0.588
2018 Žukovič M, Hristopulos DT. Gibbs Markov random fields with continuous values based on the modified planar rotator model Physical Review E. 98: 62135. DOI: 10.1103/Physreve.98.062135  0.438
2017 Varouchakis EA, Hristopulos DT. Comparison of spatiotemporal variogram functions based on a sparse dataset of groundwater level variations Spatial Statistics. 34: 100245. DOI: 10.1016/J.Spasta.2017.07.003  0.716
2017 Hristopulos DT, Tsantili IC. Space–time covariance functions based on linear response theory and the turning bands method Spatial Statistics. 22: 321-337. DOI: 10.1016/J.Spasta.2017.07.001  0.393
2017 Petrakis MP, Hristopulos DT. Non-parametric approximations for anisotropy estimation in two-dimensional differentiable Gaussian random fields Stochastic Environmental Research and Risk Assessment. 31: 1853-1870. DOI: 10.1007/S00477-016-1361-0  0.39
2016 Hristopulos DT, Tsantili IC. Space-Time Models based on Random Fields with Local Interactions International Journal of Modern Physics B. 30: 1541007. DOI: 10.1142/S0217979215410076  0.38
2016 Constantoudis V, Hristopulos D, Kaniadakis G, Scarfone AM. Editorial International Journal of Modern Physics B. 30: 1502003. DOI: 10.1142/S0217979215020038  0.484
2016 Varouchakis EA, Spanoudaki K, Hristopulos DT, Karatzas GP, Perez GAC. Stochastic Modeling of Aquifer Level Temporal Fluctuations Based on the Conceptual Basis of the Soil-Water Balance Equation Soil Science. 181: 224-231. DOI: 10.1097/Ss.0000000000000157  0.723
2016 Tsantili IC, Hristopulos DT. Karhunen–Loève expansion of Spartan spatial random fields Probabilistic Engineering Mechanics. 43: 132-147. DOI: 10.1016/J.Probengmech.2015.12.002  0.406
2015 Hristopulos DT, Petrakis MP, Kaniadakis G. Weakest-Link Scaling and Extreme Events in Finite-Sized Systems Entropy. 17: 1103-1122. DOI: 10.3390/E17031103  0.625
2015 Žukovič M, Hristopulos DT. Short-range correlations in modified planar rotator model Arxiv: Statistical Mechanics. 633: 12105. DOI: 10.1088/1742-6596/633/1/012105  0.416
2015 Pavlides A, Hristopulos DT, Roumpos C, Agioutantis Z. Spatial modeling of lignite energy reserves for exploitation planning and quality control Energy. 93: 1906-1917. DOI: 10.1016/J.Energy.2015.10.049  0.744
2015 Hristopulos DT. Stochastic Local Interaction (SLI) model Computers & Geosciences. 85: 26-37. DOI: 10.1016/J.Cageo.2015.05.018  0.373
2015 Hristopulos DT. Covariance functions motivated by spatial random field models with local interactions Stochastic Environmental Research and Risk Assessment. 29: 739-754. DOI: 10.1007/S00477-014-0933-0  0.351
2014 Hristopulos DT, Petrakis MP, Kaniadakis G. Finite-size effects on return interval distributions for weakest-link-scaling systems. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 89: 052142. PMID 25353774 DOI: 10.1103/Physreve.89.052142  0.627
2014 Hristopulos DT, Porcu E. Multivariate Spartan spatial random field models Probabilistic Engineering Mechanics. 37: 84-92. DOI: 10.1016/J.Probengmech.2014.06.005  0.37
2013 Varouchakis EA, Hristopulos DT. Comparison of stochastic and deterministic methods for mapping groundwater level spatial variability in sparsely monitored basins Environmental Monitoring and Assessment. 185: 1-19. PMID 22311559 DOI: 10.1007/S10661-012-2527-Y  0.417
2013 Hristopulos DT, Mouslopoulou V. Strength statistics and the distribution of earthquake interevent times Physica a-Statistical Mechanics and Its Applications. 392: 485-496. DOI: 10.1016/J.Physa.2012.09.011  0.729
2013 Žukovič M, Hristopulos DT. A Directional Gradient-Curvature method for gap filling of gridded environmental spatial data with potentially anisotropic correlations Atmospheric Environment. 77: 901-909. DOI: 10.1016/J.Atmosenv.2013.05.078  0.408
2013 Varouchakis EA, Hristopulos DT. Improvement of groundwater level prediction in sparsely gauged basins using physical laws and local geographic features as auxiliary variables Advances in Water Resources. 52: 34-49. DOI: 10.1016/J.Advwatres.2012.08.002  0.709
2013 Žukovič M, Hristopulos DT. Reconstruction of missing data in remote sensing images using conditional stochastic optimization with global geometric constraints Stochastic Environmental Research and Risk Assessment. 27: 785-806. DOI: 10.1007/S00477-012-0618-5  0.739
2013 Mouslopoulou V, Hristopulos DT, Nicol A, Walsh JJ, Bannister S. The importance of microearthquakes in crustal extension of an active rift: A case study from New Zealand Journal of Geophysical Research. 118: 1556-1568. DOI: 10.1002/Jgrb.50062  0.703
2012 Varouchakis EA, Hristopulos DT, Karatzas GP. Improving kriging of groundwater level data using nonlinear normalizing transformations—a field application Hydrological Sciences Journal-Journal Des Sciences Hydrologiques. 57: 1404-1419. DOI: 10.1080/02626667.2012.717174  0.719
2012 Mouslopoulou V, Nicol A, Walsh JJ, Begg JG, Townsend DB, Hristopulos DT. Fault-slip accumulation in an active rift over thousands to millions of years and the importance of paleoearthquake sampling Journal of Structural Geology. 36: 71-80. DOI: 10.1016/J.Jsg.2011.11.010  0.696
2011 Mouslopoulou V, Hristopulos DT. Patterns of tectonic fault interactions captured through geostatistical analysis of microearthquakes Journal of Geophysical Research. 116. DOI: 10.1029/2010Jb007804  0.706
2011 Hristopulos DT, Žukovič M. Relationships between correlation lengths and integral scales for covariance models with more than two parameters Stochastic Environmental Research and Risk Assessment. 25: 11-19. DOI: 10.1007/S00477-010-0407-Y  0.756
2009 Zukovic M, Hristopulos DT. Classification of missing values in spatial data using spin models. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 80: 011116. PMID 19658662 DOI: 10.1103/Physreve.80.011116  0.738
2009 Zukovic M, Hristopulos DT. 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: 173-185. DOI: 10.1198/Tech.2009.0018  0.749
2009 Hristopulos DT, Elogne SN. Computationally Efficient Spatial Interpolators Based on Spartan Spatial Random Fields Ieee Transactions On Signal Processing. 57: 3475-3487. DOI: 10.1109/Tsp.2009.2021450  0.402
2009 Žukovič M, Hristopulos DT. Multilevel discretized random field models with ‘spin’ correlations for the simulation of environmental spatial data Journal of Statistical Mechanics: Theory and Experiment. 2009: 2023. DOI: 10.1088/1742-5468/2009/02/P02023  0.416
2008 Chorti A, Hristopulos DT. Nonparametric Identification of Anisotropic (Elliptic) Correlations in Spatially Distributed Data Sets Ieee Transactions On Signal Processing. 56: 4738-4751. DOI: 10.1109/Tsp.2008.924144  0.426
2008 Žukovič M, Hristopulos DT. Spartan Random Processes In Time Series Modeling Physica a-Statistical Mechanics and Its Applications. 387: 3995-4001. DOI: 10.1016/J.Physa.2008.01.051  0.76
2008 Hristopulos DT, Demertzi M. A semi-analytical equation for the Young’s modulus of isotropic ceramic materials Journal of the European Ceramic Society. 28: 1111-1120. DOI: 10.1016/J.Jeurceramsoc.2007.10.004  0.352
2008 Žukovič M, Hristopulos DT. Environmental time series interpolation based on Spartan random processes Atmospheric Environment. 42: 7669-7678. DOI: 10.1016/J.Atmosenv.2008.05.062  0.398
2008 Elogne SN, Hristopulos DT, Varouchakis E. An application of Spartan spatial random fields in environmental mapping: focus on automatic mapping capabilities Stochastic Environmental Research and Risk Assessment. 22: 633-646. DOI: 10.1007/S00477-007-0167-5  0.721
2007 Moustakas A, Chorti A, Hristopulos DT. Geostatistical analysis of tree size distributions in the southern Kalahari obtained from remotely sensed data Remote Sensing. 6742. DOI: 10.1117/12.737281  0.36
2007 Hristopulos DT, Elogne SN. Analytic Properties and Covariance Functions for a New Class of Generalized Gibbs Random Fields Ieee Transactions On Information Theory. 53: 4667-4679. DOI: 10.1109/Tit.2007.909163  0.396
2006 Hristopulos DT. Spatial random field models inspired from statistical physics with applications in the geosciences Physica a-Statistical Mechanics and Its Applications. 365: 211-216. DOI: 10.1016/J.Physa.2006.01.037  0.399
2006 Hristopulos DT. Approximate methods for explicit calculations of non-Gaussian moments Stochastic Environmental Research and Risk Assessment. 20: 278-290. DOI: 10.1007/S00477-005-0023-4  0.353
2005 Hristopulos DT. Spartan gaussian random fields for geostatistical applications: Non-constrained simulations on square lattices and irregular grids Journal of Computational Methods in Sciences and Engineering Archive. 5: 149-164. DOI: 10.3233/Jcm-2005-5203  0.418
2005 Hristopulos DT. Spartan Gibbs Random Field Models for Geostatistical Applications Siam Journal On Scientific Computing. 26: 2176-2176. DOI: 10.1137/050624613  0.316
2004 Hristopulos DT, Uesaka T. Structural disorder effects on the tensile strength distribution of heterogeneous brittle materials with emphasis on fiber networks Physical Review B. 70: 64108. DOI: 10.1103/Physrevb.70.064108  0.654
2004 Kolovos A, Christakos G, Hristopulos DT, Serre ML. Methods for generating non-separable spatiotemporal covariance models with potential environmental applications Advances in Water Resources. 27: 815-830. DOI: 10.1016/J.Advwatres.2004.04.002  0.782
2003 Hristopulos DT. Renormalization group methods in subsurface hydrology: overview and applications in hydraulic conductivity upscaling Advances in Water Resources. 26: 1279-1308. DOI: 10.1016/S0309-1708(03)00103-9  0.368
2003 Hristopulos DT. Permissibility of fractal exponents and models of band-limited two-point functions for fGn and fBm random fields Stochastic Environmental Research and Risk Assessment. 17: 191-216. DOI: 10.1007/S00477-003-0126-8  0.366
2002 Hristopulos DT. New anisotropic covariance models and estimation of anisotropic parameters based on the covariance tensor identity Stochastic Environmental Research and Risk Assessment. 16: 43-62. DOI: 10.1007/S00477-001-0084-Y  0.423
2001 Hristopulos DT, Christakos G. Practical calculation of non-Gaussian multivariate moments in spatiotemporal Bayesian Maximum Entropy analysis Mathematical Geology. 33: 543-567. DOI: 10.1023/A:1011095428063  0.717
2000 Christakos G, Hristopulos DT, Kolovos A. Stochastic flowpath analysis of multiphase flow in random porous media Siam Journal On Applied Mathematics. 60: 1520-1542. DOI: 10.1137/S0036139997320548  0.766
2000 Christakos G, Hristopulos DT, Bogaert P. On the physical geometry concept at the basis of space/time geostatistical hydrology Advances in Water Resources. 23: 799-810. DOI: 10.1016/S0309-1708(00)00020-8  0.689
1999 Hristopulos DT, Christakos G. Renormalization group analysis of permeability upscaling Stochastic Environmental Research and Risk Assessment. 13: 131-160. DOI: 10.1007/S004770050036  0.72
1998 Hristopulos DT, Christakos G, Serre M. Numerical Implementation of a Space-Transformation Approach for Solving the Three-Dimensional Flow Equation Siam Journal On Scientific Computing. 20: 619-647. DOI: 10.1137/S1064827594278721  0.758
1998 Christakos G, Hristopulos DT, Li X. Multiphase flow in heterogeneous porous media from a stochastic differential geometry viewpoint Water Resources Research. 34: 93-102. DOI: 10.1029/97Wr02715  0.68
1997 Christakos G, Hristopulos DT. Stochastic indicator analysis of contaminated sites Journal of Applied Probability. 34: 988-1008. DOI: 10.2307/3215012  0.7
1997 Hristopulos DT, Christakos G. Variational calculation of the effective fluid permeability of heterogeneous media Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics. 55: 7288-7298. DOI: 10.1103/Physreve.55.7288  0.691
1997 Christakos G, Hristopulos DT. Stochastic radon operators in porous media hydrodynamics Quarterly of Applied Mathematics. 55: 89-112. DOI: 10.1090/Qam/1433754  0.643
1997 Hristopulos DT, Christakos G. An analysis of hydraulic conductivity upscaling Nonlinear Analysis, Theory, Methods and Applications. 30: 4979-4984. DOI: 10.1016/S0362-546X(96)00127-7  0.643
1996 Christakos G, Hristopulos DT. Stochastic indicators for waste site characterization Water Resources Research. 32: 2563-2578. DOI: 10.1029/96Wr01393  0.687
1996 Christakos G, Hristopulos DT. Characterization of atmospheric pollution by means of stochastic indicator parameters Atmospheric Environment. 30: 3811-3823. DOI: 10.1016/1352-2310(96)00083-0  0.688
1995 Christakos G, Hristopulos DT, Miller CT. Stochastic diagrammatic analysis of groundwater flow in heterogeneous porous media Water Resources Research. 31: 1687-1703. DOI: 10.1029/95Wr00733  0.698
1994 Christakos G, Hristopulos DT. Stochastic space transforms in subsurface hydrology - Part 2: Generalized spectral decompositions and plancherel representations Stochastic Hydrology and Hydraulics. 8: 117-138. DOI: 10.1007/BF01589893  0.678
1989 Anderson PW, Shastry BS, Hristopulos D. Class of variational singlet wave functions for the Hubbard model away from half filling Physical Review B. 40: 8939-8944. PMID 9991377 DOI: 10.1103/Physrevb.40.8939  0.474
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