Theophilos Papadimitriou

33 papers B 1Misc 3Journal 16Unranked 13
YearRankTypeTitle / Venue / Authors
2022 J jnl
Credit Card Fraud Detection with Automated Machine Learning Systems.
Appl. Artif. Intell.
Vasilios Plakandaras, Periklis Gogas, Theophilos Papadimitriou, Ioannis Tsamardinos
2020 J jnl
The evolution of the cryptocurrencies market: A complex networks approach.
J. Comput. Appl. Math.
Theophilos Papadimitriou, Periklis Gogas, Fotios Gkatzoglou
2019 J jnl
Money Neutrality, Monetary Aggregates and Machine Learning.
Algorithms
Periklis Gogas, Theophilos Papadimitriou, Emmanouil Sofianos
2019 J jnl
The Effects of Geopolitical Uncertainty in Forecasting Financial Markets: A Machine Learning Approach.
Algorithms
Vasilios Plakandaras, Periklis Gogas, Theophilos Papadimitriou
2017 J jnl
Parallel pattern classification utilizing GPU-based kernelized Slackmin algorithm.
J. Parallel Distributed Comput.
George A. Papakostas, Konstantinos I. Diamantaras, Theophilos Papadimitriou
2015 J jnl
Market sentiment and exchange rate directional forecasting.
Algorithmic Finance
Vasilios Plakandaras, Theophilos Papadimitriou, Periklis Gogas, Konstantinos I. Diamantaras
2014 Misc conf
Analyzing data into quantized components.
ICASSP
Konstantinos I. Diamantaras, Theophilos Papadimitriou, Konstantinos Goulianas
2013 — conf
An analysis of the U.S. Gross State Product co-movement using the Minimum Dominating Set.
GlobalSIP
Theophilos Papadimitriou, Periklis Gogas, Georgios Antonios Sarantitis
2013 — conf
Blind identification of PAM-MIMO systems based on the distribution of output differences.
EUSIPCO
Konstantinos I. Diamantaras, Theophilos Papadimitriou
2013 J jnl
Multi-Input Single-Output Nonlinear Blind Separation of Binary Sources.
IEEE Trans. Signal Process.
Konstantinos I. Diamantaras, Gabriela Vranou, Theophilos Papadimitriou
2011 J jnl
Blind Deconvolution of Multi-Input Single-Output Systems Using the Distribution of Point Distances.
J. Signal Process. Syst.
Konstantinos I. Diamantaras, Theophilos Papadimitriou
2011 Misc conf
Blind separation of multiple binary sources from one nonlinear mixture.
ICASSP
Konstantinos I. Diamantaras, Theophilos Papadimitriou, Gabriela Vranou
2010 J jnl
From Low-Level Features to Semantic Classes: Spatial and Temporal Descriptors for Video Indexing.
J. Signal Process. Syst.
Markos Zampoglou, Theophilos Papadimitriou, Konstantinos I. Diamantaras
2010 — conf
Motion Descriptors for Semantic Video Indexing.
SIGMAP
Markos Zampoglou, Theophilos Papadimitriou, Konstantinos I. Diamantaras
2009 J jnl
Applying PCA neural models for the blind separation of signals.
Neurocomputing
Konstantinos I. Diamantaras, Theophilos Papadimitriou
2009 — conf
Histogram Based Blind Identification and Source Separation from Linear Instantaneous Mixtures.
ICA
Konstantinos I. Diamantaras, Theophilos Papadimitriou
2009 J jnl
Multiple correspondence analysis for "tall" data sets.
Intell. Data Anal.
Angelos I. Markos, George Menexes, Theophilos Papadimitriou
2008 J jnl
An Efficient Subspace Method for the Blind Identification of Multichannel FIR Systems.
IEEE Trans. Signal Process.
Konstantinos I. Diamantaras, Theophilos Papadimitriou
2007 — conf
Analytical Solution of the Blind Identification Problem for Multichannel FIR Systems Based on Second Order Statistics.
ICASSP (3)
Konstantinos I. Diamantaras, Theophilos Papadimitriou
2006 — conf
A channel deflation approach for the blind deconvolution of a complex FIR channel with real input.
EUSIPCO
Konstantinos I. Diamantaras, Theophilos Papadimitriou, Efthimios Kotsialos
2006 J jnl
Blind Deconvolution of Multi-Input Single-Output Systems With Binary Sources.
IEEE Trans. Signal Process.
Konstantinos I. Diamantaras, Theophilos Papadimitriou
2006 J jnl
Subspace-Based Channel Shortening for the Blind Separation of Convolutive Mixtures.
IEEE Trans. Signal Process.
Konstantinos I. Diamantaras, Theophilos Papadimitriou
2005 — conf
Blind deconvolution of multi-input single-output systems with binary sources.
ICASSP (3)
Konstantinos I. Diamantaras, Theophilos Papadimitriou
2005 — conf
Blind separation of reflections using the image mixtures ratio.
ICIP (2)
Konstantinos I. Diamantaras, Theophilos Papadimitriou
2004 — conf
Blind Deconvolution of SISO Systems with Binary Source Based on Recursive Channel Shortening.
ICA
Konstantinos I. Diamantaras, Theophilos Papadimitriou
2004 — conf
MIMO blind deconvolution using subspace-based filter deflation.
ICASSP (4)
Konstantinos I. Diamantaras, Theophilos Papadimitriou
2004 J jnl
Video scene segmentation using spatial contours and 3-D robust motion estimation.
IEEE Trans. Circuits Syst. Video Technol.
Theophilos Papadimitriou, Konstantinos I. Diamantaras, Michael G. Strintzis, Manos Roumeliotis
2003 — conf
Blind signal separation using oriented PCA neural models.
ICASSP (2)
Konstantinos I. Diamantaras, Theophilos Papadimitriou
2003 — conf
Temporal filtering and oriented PCA neural networks for blind source separation.
NNSP
Konstantinos I. Diamantaras, Theophilos Papadimitriou
2000 B conf
A Novel Rigid Object Segmentation Method Based on Multiresolution 3-D Motion and Luminance Analysis.
ICIP
Theophilos Papadimitriou, Konstantinos I. Diamantaras, Michael G. Strintzis, Manos Roumeliotis
2000 J jnl
Robust estimation of rigid-body 3-D motion parameters based on point correspondences.
IEEE Trans. Circuits Syst. Video Technol.
Theophilos Papadimitriou, Konstantinos I. Diamantaras, Michael G. Strintzis, Manos Roumeliotis
1999 Misc conf
Robust estimation of rigid body 3-D motion parameters from point correspondences.
ICASSP
Theophilos Papadimitriou, Konstantinos I. Diamantaras, Michael G. Strintzis, Manos Roumeliotis
1998 — conf
Total Least Squares 3-D Motion Estimation.
ICIP (1)
Konstantinos I. Diamantaras, Theophilos Papadimitriou, Michael G. Strintzis, Manos Roumeliotis