Publications

Journals

  1. A. Fotiadis, I. Vlachos, D. Kugiumtzis, "The causality measure of partial mutual information from mixed embedding (PMIME) revisited", Chaos, Vol 34, 033113, 2024
  2. D. Vasilaki, M. Sidira, Y. Kirmanidou, G. Vagropoulou, D. Kugiumtzis, A. Pissiotis, S. Kiliaridis, K. Michalakis, "Perception of Dental and Smile Esthetics by Orthodontists and Prosthodontists: A Pilot Study " International Journal of Prosthodontics, doi: 10.11607/ijp.8475, 2024
  3. A. Fotiadis, D. Kugiumtzis, "Information-based estimation of causality networks from high-dimensional multivariate time series", Journal of Complex Networks, Vol 11(3), cnad015, 2023
  4. A. Evangelidis, D. Kugiumtzis, "Adaptive Decomposition of Multicomponent Signals and Estimation of Phase Synchronization", IEEE Transactions on Signal Processing, Vol 71, pp 1586-1598, 2023
  5. C. Barà, L. Sparacino, R. Pernice, Y. Antonacci, A. Porta, D. Kugiumtzis, L. Faes, "Comparison of discretization strategies for the model-free information-theoretic assessment of short-term physiological interactions", Chaos, Vol 33, 033127, 2023
  6. A. Fotiadis, I. Vlachos, D. Kugiumtzis, "Detecting Nonlinear Interactions in Complex Systems: Application in Financial Markets", Entropy, 25(2), 370, 2023
  7. K. Pastiadis, I. Vlachos, E. Chatzikyriakou, Y. Roth, S. Zibman, A. Zangen, D. Kugiumtzis, V. K. Kimiskidis, "Auditory Fine-Tuned Suppressor of TMS-clicks (TMS-click AFTS): a novel, perceptually driven/tuned approach for the reduction of AEP artifacts in TMS-EEG studies", Applied Sciences, Vol 13(2), ArtNo 1047, 2023.
  8. M. Papapetrou, E. Siggiridou, D. Kugiumtzis, Adaptation of Partial Mutual Information from Mixed Embedding to Discrete-Valued Time Series, Entropy, Vol 24, art no 1505, 2022
  9. A. Papana, C. Kyrtsou, D. Kugiumtzis, C. Cees, Identification of causal relationships in non-stationary time series with an information measure: Evidence for simulated and financial data. Empirical Economics, pp. 1-22, 2022
  10. I. Vlachos, M. Tzirini, E. Chatzikyriakou, J. Markakis, M. A. Rouni, Th. Samaras, Y. Roth, A. Zangen, A. Rotenberg, D. Kugiumtzis, V. K. Kimiskidis, "The relation between induced electric field and TMS-Evoked Potentials: a deep TMS-EEG study", Applied Sciences, Vol 12, ArtNo 7437, 2022.
  11. I. Vlachos, D. Kugiumtzis, M. Paluš, "Phase-based ausality analysis with partial mutual information from mixed embedding", Chaos, Vol.32 (5), Art No 053111, 2022
  12. J.C. Hernandez-Pavon, D. Kugiumtzis, C. Zrenner, V.K. Kimiskidis, J. Metsoma, "Removing artifacts from TMS-evoked EEG: A methods review and a unifying theoretical framework", Journal of Neuroscience Methods, Art No 109591, 2022.
  13. I. Vlachos, D. Kugiumtzis, D. Tsalikakis, V. K. Kimiskidis, "TMS-induced brain connectivity modulation in Genetic Generalized Epilepsy", Clinical Neurophysiology, Vol 133, oo 83-93, 2022
  14. A. Papana, E. Siggiridou, D. Kugiumtzis, "Detecting direct causality in multivariate time series: A comparative study", Communications in Nonlinear Science and Numerical Simulation, Vol 99, 105797, 2021
  15. E. Siggiridou, D. Kugiumtzis, "Dimension Reduction of Polynomial Regression Models for the Estimation of Granger Causality in High-Dimensional Time Series", IEEE Transactions on Signal Processing, Vol 69, pp 5638 - 5650, 2021
  16. C. Koutlis, V. K. Kimiskidis, D. Kugiumtzis, "Comparison of Causality Network Estimation in the Sensor and Source Space: Simulation and Application on EEG", Frontiers in Network Physiology, Vol 1, 2021
  17. D. Chorozoglou, D. Kugiumtzis, E. Papadimitriou, "Investigation of the correlation of successive earthquakes preceding main shocks in the Greek territory", Journal of Applied Statistics, accepted, 2021
  18. C. Koutlis D. Kugiumtzis, "The Effect of a Hidden Source on the Estimation of Connectivity Networks from Multivariate Time Series". Entropy Vol 23, 208, 2021
  19. A. Tsouknidas, E. Karaoglani, N. Michailidis, D. Kugiumtzis, A. Pissiotis, K. Michalakis, "Influence of Preparation Depth and Design on Stress Distribution in Maxillary Central Incisors Restored with Ceramic Veneers: A 3D Finite Element Analysis", Journal Of Prosthodontics-Implant Esthetic And Reconstructive Dentistry, Vol 9(2): 151-160, 2020
  20. I. Lazarou, K. Georgiadis, S. Nikolopoulos, V. P. Oikonomou, A. Tsolaki, I. Kompatsiaris, M. Tsolaki, D. Kugiumtzis, "A Novel Connectome-based Electrophysiological Study of Subjective Cognitive Decline Related to Alzheimer’s Disease by Using Resting-state High-density EEG EGI GES 300", Brain Sciences, Vol 10, art no 392, 2020
  21. M. Papapetrou, D. Kugiumtzis, "Tsallis conditional mutual information in investigating long range correlation in symbol sequences", Physica A, Vol 540: 123016, 2020
  22. E. Siggiridou, Ch. Koutlis, A. Tsimpiris, D. Kugiumtzis, "Evaluation of Granger Causality Measures for Constructing Networks from Multivariate Time Series", Entropy, Vol 21 (11): 1080, 2019
  23. P. Vafidis, V.K. Kimiskidis, D. Kugiumtzis,  "Evaluation of algorithms for correction of transcranial magnetic stimulation-induced artifacts in electroencephalograms", Medical & Biological Engineering & Computing, pp 1-17, 2019
  24. C. Kyrtsou, D. Kugiumtzis, A. Papana, "Further Insights on the Relationship Between SP500, VIX and Volume: a New Asymmetric Causality Test", The European Journal of Finance, Vol 25(15): pp 1402-1419, 2019
  25. S. Tremblay, N. C. Rogasch, I. Premoli, D. M. Blumberger, S. Casarotto, R. Chen, V. Di Lazzaro, F. Farzan, F. Ferrarelli, P. B. Fitzgerald, J. Hui, R. J. Ilmoniemi, V. K. Kimiskidis, D. Kugiumtzis, P. Lioumis, A. Pascual-Leone, M. Concetta Pellicciari, T. Rajji, G. Thut, R. Zomorrodi, U. Ziemann, Z. J. Daskalakis, "Clinical utility and prospective of TMS–EEG", Clinical Neurophysiology, Vol 130, pp 802-844, 2019
  26. D.Chorozoglou, E.Papadimitriou, D.Kugiumtzis, "Investigating small-world and scale-free structure of earthquake networks in Greece", Chaos, Solitons & Fractals, Vol 122, pp 143-152, 2019
  27. Ch. Koutlis, V. K. Kimiskidis, D. Kugiumtzis, "Identification of Hidden Sources by Estimating Instantaneous Causality in High-Dimensional Biomedical Time Series", International Journal of Neural Systems, Vol 29(4), 1850051, 2019. 
  28. R. Grigoriou, T. Nikodelis, D. Kugiumtzis, I. Kollias, "Classification Methods Can Identify External Constrains in Swimming", Journal of Biomechanics, Vol 82(3), pp 381-386, 2018
  29. D. Chorozoglou, D. Kugiumtzis, "Testing the randomness of correlation networks from multivariate time series", Journal of Complex Networks, cny020, 2018
  30. I. Xygonakis, A. Athanasiou, N. Pandria, D. Kugiumtzis, P.D. Bamidis, "Decoding Motor Imagery through Common Spatial Pattern Filters at the EEG Source Space", Computational Intelligence and Neuroscience, Vol 2018, Article ID 7957408
  31. D. Chorozoglou, D. Kugiumtzis, E. Papadimitriou, "Testing the structure of earthquake networks from multivariate time series of successive main shocks in Greece", Physica A, Vol 499, pp 28-39, 2018  
  32. A. Papana, C. Kyrtsou, D. Kugiumtzis, C. Diks, "Assessment of Resampling Methods for Causality Testing: A note on the US Inflation Behavior", PLOSOne, 12(7): e0180852, 2017
  33. E. Siggiridou, V.K. Kimiskidis, D. Kugiumtzis, "Dimension Reduction of Frequency-Based Direct Granger Causality Measures on Short Time Series", Journal of Neuroscience Methods, Vol 289, pp 64-74, 2017
  34. D. Kugiumtzis, Ch. Koutlis, A. Tsimpiris, V. K. Kimiskidis,  "Dynamics of Epileptiform Discharges Induced by Transcranial Magnetic Stimulation in Genetic Generalized Epilepsy", International Journal of Neural Systems, Vol 27(7), 1750037, 2017.
  35. D. Chorozoglou, D. Kugiumtzis, E. Papadimitriou, "Application of complex network theory to the recent foreshock sequences of Methoni (2008) and Kefalonia (2014) in Greece", Acta Geophysica, Vol 65, pp 543-553, 2017
  36. A. Papana, C. Kyrtsou, D. Kugiumtzis, C. Diks, "Financial networks based on Granger causality: A case study", Physica A: Statistical Mechanics and its Applications, Vol 482, pp 65-73, 2017
  37. Vlachos, B. Krishnan, D.M. Treiman,  K. Tsakalis, D. Kugiumtzis, L. D. Iasemidis, "The Concept of Effective Inflow: Application to Interictal Localization of the Epileptogenic Focus from iEEG", IEEE Transactions on Biomedical Engineering, vol.PP, no.99, pp.1-1 doi: 10.1109/TBME.2016.2633200, 2017
  38. V.K. Kimiskidis, A. Tsimpiris, P. Ryvlinc, R. Kalviainen, M. Koutroumanidis, A. Valentin, N. Laskaris, D. Kugiumtzis, "TMS combined with EEG in Genetic Generalized Epilepsy: A phase II diagnostic accuracy study", Clinical Neurophysiology, Vol 128(2), pp 367–381, 2017 [See Editorial, pages 365–366].
  39. C. Koutlis, D. Kugiumtzis, "Discrimination of Coupling Structures using Causality Networks from Multivariate Time Series", Chaos, 26, 093120, 2016.
  40. A. Tsaira, P. Karagiannidis, M. Sidira, S. Kassavetis, D. Kugiumtzis, S. Logothetidis, O. Naka, A. L. Pissiotis, K. Michalakis, "Theoretical Considerations and a Mathematical Model for the Analysis of the Biomechanical Response of Human Keratinized Oral Mucosa", Frontiers in Physiology, Vol 7, Article No 364, 2016
  41. G. Koufos, L. de Bonis, D. Kugiumtzis, “New material of the hominoid Ouranopithecus macedoniensis from the Late Miocene of Axios valley (Macedonia, Greece) with some remarks on its sexual dimorphism”, Folia Primatologica, Vol 87, pp 94-122, 2016
  42. E. Siggiridou, D. Kugiumtzis, "Granger Causality in Multi-variate Time Series using a Time Ordered Restricted Vector Autoregressive Model", IEEE Transactions on Signal Processing, Vol 64(7), pp 1759-1773, 2016
  43. A. Papana, C. Kyrtsou, D. Kugiumtzis, C. Diks, "Detecting causality in non-stationary time series using Partial Symbolic Transfer Entropy: Evidence in financial data", Computational Economics, Vol 47(3), pp 341-365, 2016
  44. M. Papapetrou, D. Kugiumtzis, "Markov chain order estimation with parametric significance tests of conditional mutual information", Simulation Modelling Practice and Theory, Vol 61, pp 1-13, 2015 [arXiv:1511.02339]
  45. V. Papaliagkas, Z. Kouvatsou, E. Masoura, C. Koutlis, E. Siggiridou, M. Karagianni, G. Zafeiridou, M-H. Kosmidis, G. Kioseoglou, D. Kugiumtzis, V.K. Kimiskidis, "Correlating cognitive status with electrophysiological brain networks: an exploratory study in patients with Multiple Sclerosis", Hellenic Journal of Nuclear Medicine, Vol 18, pp 46-50, 2015.
  46. G. Papadopoulos, D. Kugiumtzis, "Estimation of connectivity measures in gappy time series", Physica A, Vol 346, pp 387-398, 2015 [arXiv:1505.00003]
  47. V. K. Kimiskidis, Ch. Koutlis, A. Tsimpiris, Reetta Kälviäinen, P. Ryvlin, D. Kugiumtzis, "Transcranial Magnetic Stimulation Combined with EEG Reveals Covert States of Elevated Excitability in the Human Epileptic Brain", International Journal of Neural Systems, Vol 25(5), 1550018, 2015.
  48. D. Kugiumtzis, V. K. Kimiskidis, "Direct causal networks for the study of transcranial magnetic stimulation effects on focal epileptiform discharges", International Journal of Neural Systems, Vol 25, 1550006, 2015.
  49. A. Tsouknidas, E. Lympoudi, K. Michalakis, D. Giannopoulos, N. Michailidis, A. Pissiotis, D. Fytanidis, D. Kugiumtzis, "Influence of Alveolar Bone Loss and Different Alloys on the Biomechanical Behavior of Internal-and External-Connection Implants: A Three-Dimensional Finite Element Analysis", The International Journal of Oral & Maxillofacial Implants, Vol 30(3), e30-e42, 2015
  50. L. Faes, D. Kugiumtzis, G. Nollo, F. Jurysta, D. Marinazzo, "Estimating the decomposition of predictive information in multivariate systems", Physical Review E, Vol 91(3), 032904, 2015
  51. M. Papapetrou and D. Kugiumtzis, "Investigating long range correlation in DNA sequences using significance tests of conditional mutual information", Computational Biology and Chemistry, Vol 53A, pp 32-42, 2014
  52. E. Siggiridou, D. Kugiumtzis and V. K. Kimiskidis, "Correlation Networks for Identifying Changes in Brain Connectivity during Epileptiform Discharges and Transcranial Magnetic Stimulation", Sensors, Vol 14, 12585-12597, doi:10.3390/s140712585, 2014
  53. P. E. Tsinaslanidis, D. Kugiumtzis, "A Prediction Scheme Using Perceptually Important Points and Dynamic Time Warping", Expert Systems with Applications, Vol 41, No 15, 6848-6860, 2014
  54. D. Kugiumtzis, E. Bora-Senta, "Simulation of Multivariate Non-Gaussian Autoregressive Time Series with Given Autocovariance and Marginals", Simulation Modelling Practice and Theory, Vol 44, 42–53,  2014 [arxiv: 1403.3231]
  55. I. Vlachos, D. Kugiumtzis, "Backward-in-Time Selection of the Order of Dynamic Regression Prediction Model", Journal of Forecasting, Vol 32, No 8, pp 685-701, 2013 [arxiv: 1301.2410]
  56. A. Papana, C. Kyrtsou, D. Kugiumtzis, C. Diks, "Simulation Study of Direct Causality Measures in Multivariate Time Series", Entropy, 15(7), 2635-2661, 2013.
  57. D. Kugiumtzis, "Partial Transfer Entropy on Rank Vectors", The European Physical Journal Special Topics, Vol 222, No 2, pp 401-420, 2013 [arxiv: 1303.6454]
  58. D. Kugiumtzis, "Direct coupling information measure from non-uniform embedding", Physical Review E, Vol 87, 062918, 2013 [arxiv: 1305.6204] [the algorithm in matlab]
  59. V. K. Kimiskidis, D. Kugiumtzis, S. Papagiannopoulos, N. Vlaikidis, "Transcranial Magnetic Stimulation (TMS) Modulates Epileptiform Discharges in Patients with Frontal Lobe Epilepsy: a Preliminary EEG–TMS Study", International Journal of Neural Systems, Vol 23, 1250035, 2013
  60. M. Papapetrou, D. Kugiumtzis, "Markov chain order estimation with conditional mutual information", Physica A, Vol 392, 1593–1601, 2013 [arxiv: 1301.0148] 
  61. A. Papana, D. Kugiumtzis, P.G. Larsson, "Detection of Direct Causal Effects and Application in the Analysis of Electroencephalograms from Patients with Epilepsy", International Journal of Bifurcation and Chaos, Vol. 22, No. 9, 1250222, 2012
  62. D. Kugiumtzis "Transfer Entropy on Rank Vectors", Journal of Nonlinear Systems and Applications, Vol 3, No 2, pp 73-81, 2012 [arxiv:1007.0394]
  63. A. Tsimpiris, I. Vlachos, D. Kugiumtzis, "Nearest neighbor estimate of conditional mutual information in feature selection", Expert Systems with Applications, Vol 39, pp 12697-12708, DOI: 10.1016/j.eswa.2012.05.014, 2012
  64. A. Tsimpiris, D. Kugiumtzis, "Feature Selection for Classification of Oscillating Time Series", Expert Systems, Vol 29, No 5, pp 456-477, 2012
  65. N. Kouvaris, D. Kugiumtzis, A. Provata, "Species mobility induces synchronization in chaotic population dynamics", Physical Review E, Vol 84, 036211, 2011
  66. J.M. Halley and D.Kugiumtzis, "Nonparametric testing of variability and trend in some climatic records", Climatic Change, Vol 109, Νο 3-4, pp 549-568, 2011
  67. Τ. Vafeiadis, Ε. Bora-Senta, D. Kugiumtzis, "Estimation of linear trend onset in time series", Simulation Modelling Practice and Theory, Vol 19, No 5, pp 1384-1398, 2011
  68. A. Papana, D. Kugiumtzis, P.G. Larsson, "Reducing the Bias of Causality Measures", Physical Review E, Vol 83, 036207, 2011 [arxiv:1101.3532]
  69. D. Kugiumtzis, E. Bora-Senta, "Gaussian Analysis of Non-Gaussian Time Series", Brussels Economic Review, Vol 53, No 2, pp 295-322, 2010.
  70. I. Vlachos, D. Kugiumtzis, "Non-uniform state space reconstruction and coupling detection", Physical Review E, Vol 82, 016207, 2010 [arxiv:1007.0394]
  71. D. Kugiumtzis and E. Bora-Senta, "Normal correlation coefficient of non-normal variables using piece-wise linear approximation", Computational Statistics, Vol 25, No 4, 645-662, DOI: 10.1007/s00180-010-0195-3, 2010
  72. D. Kugiumtzis and A. Tsimpiris, "Measures of Analysis of Time Series (MATS): A MATLAB Toolkit for Computation of Multiple Measures on Time Series Data Bases", Journal of Statistical Software, Vol. 33, Issue 5, 2010
  73. N. Kouvaris, A. Provata and D. Kugiumtzis,  "Detecting synchronization in coupled stochastic ecosystem networks", Physica A, Vol 374, No 4, pp 507 - 515, 2010
  74. A. Papana and D. Kugiumtzis, "Evaluation of Mutual Information Estimators for Time Series", International Journal of Bifurcation and Chaos, Vol 19, No 12, pp 4197 - 4215, 2009
  75. D. Kugiumtzis, "Local Prediction of Turning Points of Oscillating Time Series", Physical Review E, Vol 78, 036206, 2008 [arXiv:0808.0830].
  76. A. Papana, D. Kugiumtzis, "Evaluation of mutual information estimators on nonlinear dynamic systems", Nonlinear Phenomena in Complex Systems, Vol 11, No 2, pp 225-232, 2008. [arXiv:0809.2149v1]
  77. I. Vlachos, D. Kugiumtzis, "State Space Reconstruction for Multivariate Time Series Prediction", Nonlinear Phenomena in Complex Systems, Vol 11, No 2, pp 241-249, 2008. [arXiv:0809.2220v1]
  78. D. Kugiumtzis, "Evaluation of Surrogate and Bootstrap Tests for Nonlinearity in Time Series", Studies in Nonlinear Dynamics & Econometrics, Vol 12, No 1, Art No 4, 2008.
  79. T. Vafeiadis, E. Bora-Senta and D. Kugiumtzis, "Evaluation of Linear Trend Tests Using Resampling Techniques", Communications in Statistics - Simulation and Computation, Vol 37, pp 1-17, 2008.
  80. D. Kugiumtzis, I. Vlachos, A. Papana and P.G. Larsson, "Assessment of Measures of Scalar Time Series Analysis in Discriminating Preictal States", International Journal of Bioelectromagnetism, Vol 9, No 3, pp 134-145, 2007
  81. D. Kugiumtzis and A. Provata, “Statistical analysis of Gene and Intergenic DNA Sequences”, Physica A, Vol 342, No 3-4, pp 623 -638, 2004 [arXiv:q-bio/0404024]
  82. D. Kugiumtzis, A. Kehagias, E. C. Aifantis, and H. Neuhäuser, “Statistical analysis of the extreme values of stress time series from the Portevin–Le Châtelier effect”, Physical Review E, Vol 70, No 3, 036110, 2004
  83. D. Kugiumtzis and C. Aifantis, “Statistical analysis for long term correlations in the stress time series of jerky flow”, Journal of Mechanical Behaviour of Materials, Vol 15, No 3, pp 135-147, 2004 [arXiv:physics/0405097]
  84. D. Kugiumtzis, "Statically Transformed Autoregressive Process and Surrogate Data Test for Nonlinearity", Physical Review E, Vol 66, 025201, 2002 [arXiv:nlin/0110025] [The algorithm in matlab]
  85. D. Kugiumtzis, "On the Reliability of the Surrogate Data Test for Nonlinearity in the Analysis of Noisy Time Series", International Journal of Bifurcation and Chaos, Vol. 11, No. 7, pp 1881-1896, 2001.
  86. D. Kugiumtzis, "Surrogate Data Test for Nonlinearity Including Non-monotonic Transforms", Physical Review E, Vol 62, No 1, pp 25 - 28, 2000. [The algorithm in matlab]
  87. D. Kugiumtzis, "Test Your Surrogate Data before You Test for Nonlinearity", Physical Review E, Vol 60, No 3, pp 2808 - 2816, 1999 [arXiv:physics/9905021]
  88. G. P. Pavlos, M. A. Athanasiu, D. Kugiumtzis, N. Hantzigeorgiu, A. G. Rigas, and E. T. Sarris, "Nonlinear analysis of Magnetospheric data. P. I. Geometric characteristics of the AE index time series and comparison with nonlinear surrogate data", Nonlinear Processes in Geophysics, Vol 6, pp 51 - 65, 1999.
  89. G. P. Pavlos, D. Kugiumtzis, M. A. Athanasiu, N. Hantzigeorgiu, D. Diamantidis, and E. T. Sarris, "Nonlinear analysis of Magnetospheric data. P. II. Dynamical characteristics of the AE index time series and comparison with nonlinear surrogate data", Nonlinear Processes in Geophysics, Vol 6, pp 79 - 98, 1999.
  90. D. Kugiumtzis, O. C. Lingjζrde, and N. Christophersen, "Regularized Local Linear Prediction of Chaotic Time Series", Physica D, Vol 112, pp 344 - 360, 1998.
  91. D. Kugiumtzis, "Correction of the Correlation Dimension for Noisy Time Series", International Journal of Bifurcation and Chaos, Vol 7, No 6, pp 1283 - 1294, 1997.
  92. D. Kugiumtzis, "Assessing Different Norms in Non-linear Analysis of Noisy Time Series", Physica D, Vol 105, pp 62 - 78, 1997.
  93. T. Aasen, D. Kugiumtzis, and S.H.G. Nordahl, "Procedure for Estimating the Correlation Dimension of Optokinetic Nystagmus Signals", Computers and Biomedical Research, Vol 30, pp 95 - 116, 1997.
  94. D. Kugiumtzis, "State Space Reconstruction Parameters in the Analysis of Chaotic Time Series - the Role of the Time Window Length", Physica D, Vol 95, pp 13-28, 1996. [arXiv:comp-gas/9602002]
  95. D. Kugiumtzis, B. Lillekjendlie and N. Christophersen, "Chaotic time series - Part I: Estimation of some invariant properties in state space", Modeling, Identification and Control, Vol 15, No 4, pp 205-224, 1994. [arXiv:chao-dyn/9401004]
  96. B. Lillekjendlie, D. Kugiumtzis and N. Christophersen, "Chaotic time series - Part II: System identification and prediction", Modeling, Identification and Control, Vol 15, No 4, pp 225-243, 1994. [arXiv:chao-dyn/9401003]
  97. D. Kugiumtzis and B. Lillekjendlie, "Estimation models for kinematic calibration and manipulators with a parallel structure", Journal of Robotics Research, Vol 11, No 5, pp 399-410, 1994.

Chapters in Books

  1. A. Tsimpiris and D. Kugiumtzis, "EEG features as biomarkers for discrimination of preictal states". In M.P. Pardalos, P. Xanthopoulos, and M. Zervakis, editors, Data Mining for Biomarker Discovery, Vol 65 of Springer Optimization and Its Applications, chapter 3, Springer, 31 – 56, 2012.
  2. D. Kugiumtzis, "State Space Local Linear Prediction", in "Modelling and Forecasting Financial Data, Techniques of Nonlinear Dynamics", edited by A. Soofi and L. Cao, Kluwer Academic Publishers, 2002, Chp 4, pp 95 - 113.
  3. D. Kugiumtzis, "Surrogate Data Test on Time Series", in "Modelling and Forecasting Financial Data, Techniques of Nonlinear Dynamics", edited by A. Soofi and L. Cao, Kluwer Academic Publishers, 2002, Chp 12, pp 267 - 282.

Proceedings of International Conferences

  1. E. Siggiridou, Ch. Koutlis, A. Tsimpiris, V.K. Kimiskidis and D. Kugiumtzis, “Causality networks from multivariate time series and application to epilepsy”, in Engineering in Medicine and Biology Society (EMBC), 2015 37th Annual International Conference of the IEEE, pp. 4041-4044, 25-29 Aug. 2015.
  2. A. Papana, C. Kyrtsou, D. Kugiumtzis and C. Diks. Comparison of resampling techniques for non-causality hypothesis. Topics in Statistical Simulation: Research papers from the 7th International Workshop on Statistical Simulation (Springer Proceedings in Mathematics and Simulations), Vol. 114, p.419-430, 2014.
  3. A. Papana, D. Kugiumtzis, C. Kyrtsou, "A Nonparametric Causality Τest: Detection of Direct Causal Effects in Multivariate Systems Using Corrected Partial Transfer Entropy", Topics in NonParametric Statistics, eds M. Akritas, S. N. Lahiri, D. Politis, Springer Proceedings in Mathematics and Statistics, Vol. 74, pp 197-206, 2014.
  4. C. Koutlis and D. Kugiumtzis, "Discriminating dynamic regimes using measures of causality networks from multivariate time series", 2014 International Symposium on Nonlinear Theory and its Applications (NOLTA 2014), Luzern, 225-228, 2014
  5. D. Chorozoglou and D. Kugiumtzis, "Testing the randomness of causality networks from multivariate time series", 2014 International Symposium on Nonlinear Theory and its Applications (NOLTA 2014), Luzern, 229-232, 2014
  6. P. Laiou, R. G. Andrzejak, D. Kugiumtzis, "Evaluation of Causality Measures Based on Non-Uniform Embedding Schemes with Application to the Cardiovascular System", Proceedings of the 8th Conference of the European Study Group on Cardiovascular Oscillations, ESGCO 2014, Art No 6847601, pp 225-226, 2014
  7. A. Montalto, D. Marinazzo, D. Kugiumtzis, G. Nollo, L. Faes, "Comparing model-free and model-based transfer entropy estimators in cardiovascular variability", Computing in Cardiology Conference (CinC), pp.747-750, 2013
  8. A.Tsimpiris, D. Kugiumtzis, A. Drosou, C. Ilioudis, G. Pangalos, D. Tzovaras, "Geometrical facial feature selection for person identification", Information Fusion (FUSION), 2013 16th International Conference on, pp.730-735, 2013
  9. A. Drosou, A. Tsimpiris, D. Kugiumtzis, N. Porfyriou, D. Ioannidis and D. Tzovaras, "Dimensionality reduction for enhanced 3D face recognition," Information, Intelligence, Systems and Applications (IISA), 2013 Fourth International Conference on, pp.1-8, 2013
  10. A. Papana, D. Kugiumtzis, "Rendering Statistical Significance of Information Flow Measures", CHAOS THEORY Modeling, Simulation and Applications, Selected Papers from the 3rd Chaotic Modeling and Simulation International Conference (CHAOS2010), Chania, Crete, pp 289-296, 2010
  11. D. Kugiumtzis, "Entropy-Based Measures of Causality and Application to Epilepsy", Electronic Proceedings of the International Symposium on Nonlinear Theory and Applications (NOLTA2010), Krakow Poland, 2010.
  12. A. Papana, D. Kugiumtzis and P.G. Larsson. "Directed coupling measures for interhemisheric information flow from epileptic EEG". XII Mediterranean Conference on Medical and Biological Engineering and Computing (Medicon 2010), 27-30 May, Porto Carras, Chalkidiki, Greece, 2010.
  13. A. Tsimpiris, D. Kugiumtzis and P.G. Larsson. "Discrimination of epileptic pre-ictal states using feature based clustering on EEG". XII Mediterranean Conference on Medical and Biological Engineering and Computing (Medicon 2010), 27-30 May, Porto Carras, Chalkidiki, Greece, 2010.
  14. D. Kugiumtzis, "Improvement of symbolic transfer entropy", Electronic Proceedings of The 3rd International Conference on Complex Systems and Applications, Le Havre, France, June 29 – July 2, 2009
  15. I. Vlachos and D. Kugiumtzis, "State Space Reconstruction from Multiple Time Series", Topics on Chaotic Systems, Selected Papers from CHAOS 2008 International Conference, 3-6 June, Chania, Crete, pp. 378–387, World Scientific.
  16. A. Papana and D. Kugiumtzis, "Detection of Directionality of Information Transfer in Nonlinear Dynamical Systems", Topics on Chaotic Systems, Selected Papers from CHAOS 2008 International Conference, 3-6 June, Chania, Crete, pp. 251–264, World Scientific.
  17. D. Kugiumtzis, and I. Vlachos, "Turning Point Prediction of Oscillating Time Series using Local Dynamic Regression Models", Electronic Proceedings of the International Symposium on Nonlinear Theory and Applications (NOLTA2008), Budapest, 2008. [arXiv:0809.2229v1]
  18. D. Kugiumtzis, I. Vlachos, A. Papana and P.G. Larsson, "Assessment of Measures of Scalar Time Series Analysis in Discriminating Preictal States", NEUROMATH Workgroup meeting and Workshop, Rome 2-4 December, 2007.
  19. D. Kugiumtzis, A. Papana, A. Tsimpiris, I. Vlachos and P.G. Larsson, "Time series feature evaluation in discriminating preictal EEG states", Lecture Notes in Computer Science, Vol 4345, pp 298-310, 2006.
  20. A. Tsimpiris and D. Kugiumtzis, "Clustering of Oscillating Dynamical Systems from Time Series Data Bases", Electronic Proceedings of the International Workshop on Knowledge Extraction and Modeling, Capri, Italy, 2006.
  21. D. Kugiumtzis, E. Bora-Senta, "Gaussian Modelling of Non-Gaussian Time Series", Proceedings of the 18th International Workshop on Statistical Modelling, Leuven, Belgium, July 7 – 11, 2003, Edited by G. Verbeke, G. Molenberghs, M. Aerts, S. Fieuws, Katholieke Universiteit Leuven, 2003, pp 239 - 243.
  22. D. Kugiumtzis, "Surrrogate Data Test for Nonlinearity: A New Approach", Attractors, Signals and Synergetics, Proceedings of the 1st European Interdisciplinary School on Nonlinear Dynamics for System and Signal Analysis, EUROATTRACTOR 2000, Warsaw, June 6 - 15, 2000, Edited by W. Klonowski, Pabst Science Publishers, 2002, pp 326 - 337.
  23. D. Kugiumtzis, "Complications in Applying the Method of Surrogate Data to EEG", Proceedings of the 1999 Workshop ''Chaos in Brain?'', World Scientific, Singapore, pp 230 - 233, 2000. 
  24. D. Kugiumtzis, and P. G. Larsson, "Linear and Nonlinear Analysis of EEG for the Prediction of Epileptic Seizures", Proceedings of the 1999 Workshop ''Chaos in Brain?'', World Scientific, Singapore, pp 329 - 333, 2000.

Proceedings of National Conferences

  1. D. Chorozoglou, D. Kugiumtzis, E. Papadimitriou, "Seismic Hazard Assessment of Earthquakes in Greece using Directed Earthquake Networks", Proceedings of the 29th Panhellenic Statistics Conference, pp.283-298, 2017
  2. D. Chorozoglou, D. Kugiumtzis, E. Papadimitriou and G. Tsaklidis , “Ranking of seismic zones in Greece using measures of networks formed from earthquake historical data”, EGE2016: Proceedings of the 14th International Congress of the Geological Society of Greece, Thessaloniki, Greece, pp 1299-1308, 2016.
  3. E. Siggiridou, D. Kugiumtzis, V. Kimiskidis, "Epileptic discharges and transcranial magnetic stimulation (TMS): detection of differences by correlation estimation in multi-channel electroencephalograms", Proceedings of the 25th Greek Statistical Conference, Volos, Greece, pp 217-226, 2012 (in Greek)
  4. S. Euaggelopoulou, P. Biskas, D. Kugiumtzis, "Granger causality test for seasonal multi-variate time series and application to the electricity market of Italy", Proceedings of the 25th Greek Statistical Conference, Volos, Greece, pp 73-83, 2012 (in Greek)
  5. P. Damos, D. Kugiumtzis, "Autoregressive stochastic prediction models for insect populations", Proceedings of the 25th Greek Statistical Conference, Volos, Greece, pp 44-53, 2012 (in Greek)
  6. M. Papapetrou, D. Kugiumtzis, "Markov chain order estimation with conditional mutual information", Proceedings of the 24th Greek Statistical Conference, Patras, Greece, pp 262-270, 2011 (in Greek)
  7. E. Siggiridou, D. Kugiumtzis, E. Bora-Senta, "Investigation of statistical significance of correlation between time series for the construction of networks", Proceedings of the 24th Greek Statistical Conference, Patras, pp 329-337, Greece, 2011 (in Greek)
  8. A. Papana, D. Kugiumtzis, "Detection of direct coupling in multivariate systems", Proceedings of the 24th Greek Statistical Conference, Patras, Greece, pp 254-261, 2011 (in Greek)
  9. Th. Vafeiadis, E. Bora-Senta and D. Kugiumtzis, "Detection of the number of linear trend change points and their location in time series", Proceedings of the 23th Greek Statistical Conference, Veria, Greece, pp 68 - 76, 2010 (in Greek).
  10. A. Tsimpiris and D. Kugiumtzis, "Classification of time series with proper feature selection", Proceedings of the 23th Greek Statistical Conference, Veria, Greece, pp 329 - 337, 2010 (in Greek).
  11. Th. Vafeiadis, E. Bora-Senta and D. Kugiumtzis, "Estimation trend onset point in time series", Proceedings of the 22th Greek Statistical Conference, Chania, Greece, pp 55 - 64, 2009 (in Greek).
  12. M. Papapetrou, G. Tsaklidis, D. Kugiumtzis, "Long range correlation in binary Markov chains and in the DNA sequence", Proceedings of the 22th Greek Statistical Conference, Chania, Greece, pp 157 - 166, 2009 (in Greek).
  13. I. Vlachos and D. Kugiumtzis, "Detection of change of the dynamic regimes in oscillating time series from oscillating characteristics", Proceedings of the 21th Greek Statistical Conference, Samos, Greece, pp 97 - 106, 2008 (in Greek).
  14. A. Papana and D. Kugiumtzis, "Detection of change of the dynamic regime with information measures", Proceedings of the 21th Greek Statistical Conference, Samos, Greece, pp 249 - 258, 2008 (in Greek)
  15. I. Vlachos and D. Kugiumtzis, "Optimization of prediction in multivariate time series with dynamic regression models", Proceedings of the 20th Greek Statistical Conference, Nicosia, Cyprus, pp 121 - 128, 2007 (in Greek).
  16. A. Papana and D. Kugiumtzis, "Evaluation of histogram-based estimators of mutual information in time series", Proceedings of the 20th Greek Statistical Conference, Nicosia, Cyprus, pp 329 - 336, 2007 (in Greek).
  17. Th. Vafeiadis, E. Bora-Senta and D. Kugiumtzis, "Detection of turning point of trend in time series", Proceedings of the 20th Greek Statistical Conference, Nicosia, Cyprus, pp 113 - 120, 2007 (in Greek).
  18. D. Kugiumtzis and E. Bora-Senta, "Randomization test for system identification on non-Gaussian time series", Proceedings of the 19th Greek Statistical Conference, Kastoria, pp 249 - 256, 2006 (in Greek).
  19. I. Vlachos and D. Kugiumtzis, "Granger causality and prediction of multivariate time series of oscillating features", Proceedings of the 19th Greek Statistical Conference, Kastoria, pp 147 - 154, 2006 (in Greek)
  20. A. Papana and D. Kugiumtzis, "Linear and nonlinear correlation measures of time series for seizure prediction", Proceedings of the 19th Greek Statistical Conference, Kastoria, pp 415 - 423, 2006 (in Greek).
  21. D. Kugiumtzis and E. Bora-Senta, "'Gaussian' Correlation Coefficient of non-Gaussian Variables", Proceedings of the 18th Greek Statistical Conference, Rhodes, pp 191 - 200, 2005 (in Greek).
  22. A. Papana and D. Kugiumtzis, "Cumulative Mutual Information Function as a Statistic for the Test for Nonlinearity on Time Series", Proceedings of the 18th Greek Statistical Conference, Rhodes, pp 315 - 325, 2005 (in Greek).
  23. D. Kugiumtzis, "Nonlinear Analysis of Time Series", Proceedings of the 18th Summer School and Greek Conference on Nonlinear Science and Complexity, Volos, pp 319 - 342, 2005 (in Greek).
  24. D. Kugiumtzis and E. Bora-Senta, "Correlation of Non-Gaussian Variables: Application to Marketing Indices", Proceedings of Scientific Congress on Technologies and Marketing, Ierapetra Crete, 19 – 20 May 2005, pp 202 – 210, 2005.
  25. D. Kugiumtzis and E. Bora-Senta, "Linear Modeling of Non-Gaussian Time Series by Transformation to Gaussian", Proceedings of the 17th Greek Statistical Conference, Lefkada, pp 243 - 250, 2004 (in Greek).
  26. D. Kugiumtzis and Ath. Kehagias, "Bounded Random Walk of Alternating Direction: a Model for Oscillating Time Series", Proceedings of the 16th Greek Statistical Conference, Kavala, 30 April – 3 May, pp 271, 2003 (in Greek).
  27. D. Kugiumtzis, "Nonlinearity Test with Surrogate Data", Proceedings of the 15th Greek Statistical Conference, Ioannina, 8 – 11 May, pp 363, 2002 (in Greek).
  28. D. Kugiumtzis, E. Aifantis, "Time Series Analysis and the Deterministic Structure of the PLC Effect", Proceedings of the 6th National Congress of Mechanics, Thessaloniki, 19 - 21 July 2001, Edited by E.C. Aifantis, A.N. Kounadis, 2001, Vol. III, pp 29 - 34.
  29. D. Kugiumtzis, "State Space Reconstruction in the Prediction of Chaotic Time Series with Neural Nets", Proceedings of the Norwegian Neural Network Symposium, 1994.

Research Reports

  1. C.G.H. Diks, D. Kugiumtzis, K. Kyrtsou, A. Papana., "Identifying causal relationships in case of non-stationary time series", CeNDEF Working paper 14-09 University of Amsterdam, 2014
  2. C.G.H. Diks, D. Kugiumtzis, K. Kyrtsou, A. Papana., "Assessment of Resampling Methods for Causality Testing", CeNDEF Working paper 14-08 University of Amsterdam, 2014
  3. C.G.H. Diks, D. Kugiumtzis, Κ. Kyrtsou and Papana A., "Partial Symbolic Transfer Entropy", CeNDEF Working paper 13-16 University of Amsterdam, 2013
  4. D. Kugiumtzis, and P. G. Larsson, "Prediction of Epileptic Seizures with Linear and Nonlinear Analysis of EEG", preprint mpi-pks/9910008
  5. D. Kugiumtzis, and M. A. Boudourides, "Chaotic Analysis of Internet Data: Just a Random Number Generator?", contributed paper for the Meeting SOEIS at Bielefeld, March 27 - 28, 1998.
  6. D. Kugiumtzis and N. Christophersen, "State space reconstruction: method of delays vs singular spectrum approach", Research Report No 236, 0806-3036, Dept of Informatics, University of Oslo, February 1997.

Last updated 4/11/2019