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George Tzagkarakis
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2020 – today
- 2024
- [j17]George Tzagkarakis
, Frantz Maurer, John P. Nolan:
Taming impulsive high-frequency data using optimal sampling periods. Ann. Oper. Res. 333(1): 393-415 (2024) - [c38]Konstantinos Bountrogiannis
Variable-Length Stop-Feedback Coding for Minimum Age of Incorrect Information. MobiHoc 2024: 410-415 - [e1]Zahraa S. Abdallah, Fabian Fumagalli, Barbara Hammer, Eyke Hüllermeier, Matthias Jakobs, Emmanuel Müller, Maximilian Muschalik, Panagiotis Papapetrou, Amal Saadallah, George Tzagkarakis:
Proceedings of the Workshop on Explainable AI for Time Series and Data Streams (TempXAI 2024) co-located with The European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML-PKDD 2024), Vilnius, Lithuania, September 9th, 2024. CEUR Workshop Proceedings 3761, CEUR-WS.org 2024 [contents] - [i5]Konstantinos Bountrogiannis, Ioannis Papoutsidakis, Anthony Ephremides, Panagiotis Tsakalides, George Tzagkarakis:
Variable-Length Stop-Feedback Coding for Minimum Age of Incorrect Information. CoRR abs/2404.01276 (2024) - 2023
- [j16]Mostafa Shabani, Martin Magris, George Tzagkarakis, Juho Kanniainen
Predicting the state of synchronization of financial time series using cross recurrence plots. Neural Comput. Appl. 35(25): 18519-18531 (2023) - [j15]Konstantinos Bountrogiannis
Distribution Agnostic Symbolic Representations for Time Series Dimensionality Reduction and Online Anomaly Detection. IEEE Trans. Knowl. Data Eng. 35(6): 5752-5766 (2023) - [i4]Konstantinos Bountrogiannis, Anthony Ephremides, Panagiotis Tsakalides, George Tzagkarakis:
Age of Incorrect Information With Hybrid ARQ Under a Resource Constraint for N-ary Symmetric Markov Sources. CoRR abs/2303.18128 (2023) - 2022
- [j14]Anastasia Pentari, George Tzagkarakis, Panagiotis Tsakalides, Panagiotis G. Simos, George Bertsias, Eleftherios Kavroulakis, Kostas Marias
Changes in resting-state functional connectivity in neuropsychiatric lupus: A dynamic approach based on recurrence quantification analysis. Biomed. Signal Process. Control. 72(Part): 103285 (2022) - [j13]Anastasia Pentari
Graph denoising of impulsive EEG signals and the effect of their graph representation. Biomed. Signal Process. Control. 78: 103886 (2022) - 2021
- [j12]George Tzagkarakis, John P. Nolan
Robust nonlinear compressive sampling using symmetric alpha-stable distributions. Signal Process. 182: 107944 (2021) - [i3]Konstantinos Bountrogiannis, George Tzagkarakis, Panagiotis Tsakalides:
Distribution Agnostic Symbolic Representations for Time Series Dimensionality Reduction and Online Anomaly Detection. CoRR abs/2105.09592 (2021) - 2020
- [j11]George Tzagkarakis, Frantz Maurer:
An energy-based measure for long-run horizon risk quantification. Ann. Oper. Res. 289(2): 363-390 (2020) - [j10]George Tzagkarakis
Quantifying the Computational Efficiency of Compressive Sensing in Smart Water Network Infrastructures. Sensors 20(11): 3299 (2020) - [c37]Anastasia Pentari, George Tzagkarakis, Kostas Marias
A Study on the Effect of Distinct Adjacency Matrices for Graph Signal Denoising. BIBE 2020: 523-529 - [c36]Anastasia Pentari, George Tzagkarakis, Kostas Marias
Graph-based Denoising of EEG Signals in Impulsive Environments. EUSIPCO 2020: 1095-1099 - [c35]Konstantinos Bountrogiannis
Data-driven Kernel-based Probabilistic SAX for Time Series Dimensionality Reduction. EUSIPCO 2020: 2343-2347 - [c34]George Tzagkarakis, Frantz Maurer, Thomas Dionysopoulos:
Nonparametric Adaptive Value-at-Risk Quantification Based on the Multiscale Energy Distribution of Asset Returns. EUSIPCO 2020: 2393-2397 - [c33]Konstantinos Bountrogiannis
Anomaly Detection for Symbolic Time Series Representations of Reduced Dimensionality. EUSIPCO 2020: 2398-2402 - [i2]George Tzagkarakis, Maria N. Anastasiadou, Demetrios G. Eliades:
Smart Water Distribution Networks to Reduce Water Loss. ERCIM News 2020(121) (2020)
2010 – 2019
- 2019
- [j9]George Tzagkarakis
Compressive Sensing Using Symmetric Alpha-Stable Distributions for Robust Sparse Signal Reconstruction. IEEE Trans. Signal Process. 67(3): 808-820 (2019) - [c32]Michaela Areti Zervou
Automated Screening of Dyslexia via Dynamical Recurrence Analysis of Wearable Sensor Data. BIBE 2019: 770-774 - [c31]Effrosyni Doutsi, George Tzagkarakis, Panagiotis Tsakalides:
Neuro-Inspired Compression of RGB Images. EUSIPCO 2019: 1-5 - [c30]Stylianos Roubakis, George Tzagkarakis, Panagiotis Tsakalides:
Real-Time Prototyping of Matlab-Java Code Integration for Water Sensor Networks Applications. EUSIPCO 2019: 1-5 - [c29]Vasileios Sideridis, Andrew Zacharakis, George Tzagkarakis, Maria Papadopouli:
GestureKeeper: Gesture Recognition for Controlling Devices in IoT Environments. EUSIPCO 2019: 1-5 - [c28]Christos Tzagkarakis, Nikolaos Stefanakis, George Tzagkarakis:
Impact Sounds Classification for Interactive Applications via Discriminative Dictionary Learning. EUSIPCO 2019: 1-5 - [c27]Michaela Areti Zervou
A Self-Tuned Architecture for Human Activity Recognition Based on a Dynamical Recurrence Analysis of Wearable Sensor Data. EUSIPCO 2019: 1-5 - [c26]George Tzagkarakis, Ganna Palagina
Detection of Stimuli Changes in Neural Eventograms Using the Line of Synchronization of Global Recurrence Plots. ICASSP 2019: 1269-1273 - [i1]Vasileios Sideridis, Andrew Zacharakis, George Tzagkarakis, Maria Papadopouli:
GestureKeeper: Gesture Recognition for Controlling Devices in IoT Environments. CoRR abs/1903.06643 (2019) - 2018
- [c25]George Tzagkarakis, John P. Nolan, Panagiotis Tsakalides:
Compressive Sensing of Temporally Correlated Sources Using Isotropic Multivariate Stable Laws. EUSIPCO 2018: 1710-1714 - 2016
- [c24]Sokratis Kartakis, Marija Milojevic-Jevric, George Tzagkarakis, Julie A. McCann:
Energy-based adaptive compression in water network control systems. CySWATER@CPSWeek 2016: 43-48 - [c23]George Tzagkarakis, Wouter Charle, Panagiotis Tsakalides:
Data compression for snapshot mosaic hyperspectral image sensors. EUSIPCO 2016: 1558-1562 - 2015
- [j8]George Tzagkarakis, Juliana Caicedo-Llano, Thomas Dionysopoulos:
Sparse modeling of volatile financial time series via low-dimensional patterns over learned dictionaries. Algorithmic Finance 4(3-4): 139-158 (2015) - [j7]Alin Achim
Reconstruction of Ultrasound RF Echoes Modeled as Stable Random Variables. IEEE Trans. Computational Imaging 1(2): 86-95 (2015) - [c22]George Tzagkarakis, Panagiotis Tsakalides, Jean-Luc Starck:
Compressive Video Sensing with Adaptive Measurement Allocation for Improving MPEGx Performance. VISAPP (1) 2015: 254-259 - 2014
- [j6]Dimitris Milioris, George Tzagkarakis, Artemis Papakonstantinou, Maria Papadopouli, Panagiotis Tsakalides
Low-dimensional signal-strength fingerprint-based positioning in wireless LANs. Ad Hoc Networks 12: 100-114 (2014) - [j5]George Tzagkarakis, Aleka Seliniotaki, Vassilis Christophides, Panagiotis Tsakalides:
Uncertainty-Aware Sensor Data Management and Early Warning for Monitoring Industrial Infrastructures. Int. J. Monit. Surveillance Technol. Res. 2(4): 1-24 (2014) - [c21]Grigorios Tsagkatakis
Compressed sensing reconstruction of convolved sparse signals. ICASSP 2014: 3340-3344 - [c20]Alin Achim, Adrian Basarab, George Tzagkarakis, Panagiotis Tsakalides
Reconstruction of compressively sampled ultrasound images using dual prior information. ICIP 2014: 1283-1286 - [c19]Aleka Seliniotaki, George Tzagkarakis, Vassilis Christophides, Panagiotis Tsakalides
Stream correlation monitoring for uncertainty-aware data processing systems. IISA 2014: 342-347 - 2013
- [j4]George Tzagkarakis, Panagiotis Tsakalides
Covariation-based subspace-augmented MUSIC for joint sparse support recovery in impulsive environments. Signal Process. 93(5): 1365-1373 (2013) - [c18]Dimitris Milioris, George Tzagkarakis, Philippe Jacquet, Panagiotis Tsakalides:
WLAN-based indoor path tracking using compressive RSS measurements. EUSIPCO 2013: 1-5 - [c17]George Tzagkarakis, Alin Achim
Joint reconstruction of compressively sensed ultrasound RF echoes by exploiting temporal correlations. ISBI 2013: 632-635 - 2012
- [c16]George Tzagkarakis, Grigorios Tsagkatakis, Jean-Luc Starck, Panagiotis Tsakalides:
Compressive video classification in a low-dimensional manifold with learned distance metric. EUSIPCO 2012: 155-159 - [c15]George Tzagkarakis, Pavlos Charalampidis
Compressive video classification for decision systems with limited resources. PCS 2012: 353-356 - [c14]George Tzagkarakis, Arnaud Woiselle, Panagiotis Tsakalides, Jean-Luc Starck:
Design of a Compressive Remote Imaging System Compensating a Highly Lightweight Encoding with a Refined Decoding Scheme. VISAPP (1) 2012: 46-55 - 2011
- [c13]George Tzagkarakis, Jean-Luc Starck, Panagiotis Tsakalides:
Joint sparse signal ensemble reconstruction in a WSN using decentralized Bayesian matching pursuit. EUSIPCO 2011: 338-342 - [c12]Dimitris Milioris, George Tzagkarakis, Philippe Jacquet, Panagiotis Tsakalides:
Indoor positioning in Wireless LANS using compressive sensing signal-strength fingerprints. EUSIPCO 2011: 1776-1780 - 2010
- [c11]George Tzagkarakis, Panagiotis Tsakalides:
Greedy sparse reconstruction of non-negative signals using symmetric alpha-stable distributions. EUSIPCO 2010: 417-421 - [c10]George Tzagkarakis, Panagiotis Tsakalides:
Distributed compressed sensing of non-negative signals using symmetric alpha-stable distributions. EUSIPCO 2010: 422-426 - [c9]George Tzagkarakis, Panagiotis Tsakalides
Bayesian compressed sensing imaging using a Gaussian Scale Mixture. ICASSP 2010: 1226-1229 - [c8]George Tzagkarakis, Dimitris Milioris, Panagiotis Tsakalides
Multiple-measurement Bayesian compressed sensing using GSM priors for DOA estimation. ICASSP 2010: 2610-2613 - [c7]George Tzagkarakis, Panagiotis Tsakalides
Sparse representation of medical images via compressed sensing using Gaussian scale mixtures. ISBI 2010: 744-747 - [c6]Dimitris Milioris, Lito Kriara, Artemis Papakonstantinou, George Tzagkarakis, Panagiotis Tsakalides
Empirical evaluation of signal-strength fingerprint positioning in wireless LANs. MSWiM 2010: 5-13
2000 – 2009
- 2009
- [b1]George Tzagkarakis:
Bayesian compressed sensing using alpha-stable distributions. University of Crete, Greece, 2009 - [j3]George Tzagkarakis, Maria Papadopouli, Panagiotis Tsakalides
Trend forecasting based on Singular Spectrum Analysis of traffic workload in a large-scale wireless LAN. Perform. Evaluation 66(3-5): 173-190 (2009) - [c5]George Tzagkarakis, Panagiotis Tsakalides:
Bayesian compressed sensing of a highly impulsive signal in heavy-tailed noise using a multivariate Cauchy prior. EUSIPCO 2009: 2293-2297 - 2008
- [j2]George Tzagkarakis, Baltasar Beferull-Lozano, Panagiotis Tsakalides
Rotation-Invariant Texture Retrieval via Signature Alignment Based on Steerable Sub-Gaussian Modeling. IEEE Trans. Image Process. 17(7): 1212-1225 (2008) - [c4]Tao Wan, George Tzagkarakis, Panagiotis Tsakalides
Context enhancement through image fusion: A multiresolution approach based on convolution of cauchy distributions. ICASSP 2008: 1309-1312 - [c3]Ioannis Rousidis, George Tzagkarakis, Dimitris Plexousakis, Yannis Tzitzikas
On a Probabilistic Combination of Prediction Sources. ISMIS 2008: 535-544 - 2007
- [c2]George Tzagkarakis, Maria Papadopouli, Panagiotis Tsakalides
Singular spectrum analysis of traffic workload in a large-scale wireless lan. MSWiM 2007: 99-108 - 2006
- [j1]George Tzagkarakis, Baltasar Beferull-Lozano, Panagiotis Tsakalides
Rotation-invariant texture retrieval with gaussianized steerable pyramids. IEEE Trans. Image Process. 15(9): 2702-2718 (2006) - 2005
- [c1]George Tzagkarakis, Baltasar Beferull-Lozano, Panagiotis Tsakalides
Rotation-Invariant Texture Retrieval with Gaussianized Steerable Pyramids. ICASSP (2) 2005: 413-416
Coauthor Index
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last updated on 2024-11-04 20:44 CET by the dblp team
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