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ORCIDChristos Tzagkarakis
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2020 – today
- 2023
[j4]Stefano Silvestri
, Shareeful Islam, Spyridon Papastergiou, Christos Tzagkarakis, Mario Ciampi:
A Machine Learning Approach for the NLP-Based Analysis of Cyber Threats and Vulnerabilities of the Healthcare Ecosystem. Sensors 23(2): 651 (2023)- 2022
- [j3]Alexander Shevtsov, Christos Tzagkarakis, Despoina Antonakaki, Sotiris Ioannidis:
Explainable machine learning pipeline for Twitter bot detection during the 2020 US Presidential Elections. Softw. Impacts 13: 100333 (2022) - [c14]Christos Tzagkarakis, Pavlos Charalampidis, Stylianos Roubakis, Alexandros G. Fragkiadakis, Sotiris Ioannidis:
Evaluating Short-Term Forecasting of Multiple Time Series in IoT Environments. EUSIPCO 2022: 1116-1120 - [c13]Alexander Shevtsov, Christos Tzagkarakis, Despoina Antonakaki, Sotiris Ioannidis:
Identification of Twitter Bots Based on an Explainable Machine Learning Framework: The US 2020 Elections Case Study. ICWSM 2022: 956-967 - [i3]Alexander Shevtsov, Christos Tzagkarakis, Despoina Antonakaki, Polyvios Pratikakis, Sotiris Ioannidis:
Twitter Dataset on the Russo-Ukrainian War. CoRR abs/2204.08530 (2022) - [i2]Christos Tzagkarakis, Pavlos Charalampidis, Stylianos Roubakis, Alexandros G. Fragkiadakis, Sotiris Ioannidis:
Evaluating Short-Term Forecasting of Multiple Time Series in IoT Environments. CoRR abs/2206.07784 (2022) - 2021
- [i1]Alexander Shevtsov, Christos Tzagkarakis, Despoina Antonakaki, Sotiris Ioannidis:
Identification of Twitter Bots Based on an Explainable Machine Learning Framework: The US 2020 Elections Case Study. CoRR abs/2112.04913 (2021) - 2020
- [c12]Vasiliki Danilatou, Despoina Antonakaki, Christos Tzagkarakis, Alexandros Kanterakis, Vasilios Katos, Theodoros Kostoulas:
Automated Mortality Prediction in Critically-ill Patients with Thrombosis using Machine Learning. BIBE 2020: 247-254
2010 – 2019
- 2019
- [c11]George Hatzivasilis, Nikos Christodoulakis, Christos Tzagkarakis, Sotiris Ioannidis, Giorgos Demetriou, Konstantinos Fysarakis, Marios Panayiotou:
The CE-IoT Framework for Green ICT Organizations: The interplay of CE-IoT as an enabler for green innovation and e-waste management in ICT. DCOSS 2019: 436-442 - [c10]Christos Tzagkarakis, Nikolaos Stefanakis, George Tzagkarakis:
Impact Sounds Classification for Interactive Applications via Discriminative Dictionary Learning. EUSIPCO 2019: 1-5 - [c9]Christos Tzagkarakis, Nikolaos E. Petroulakis, Sotiris Ioannidis:
Botnet Attack Detection at the IoT Edge Based on Sparse Representation. GIoTS 2019: 1-6 - 2017
- [c8]Christos Tzagkarakis, W. Bastiaan Kleijn, Jan Skoglund:
Joint wideband source localization and acquisition based on a grid-shift approach. WASPAA 2017: 81-85 - 2014
- [b1]Christos Tzagkarakis:
Τεχνικές αραιής και χαμηλής τάξης αναπαράστασης για εύρωστη αναγνώριση ομιλητή και ανακατασκευή ελλιπών χαρακτηριστικών. University of Crete, Greece, 2014 - [c7]Christos Tzagkarakis, Stephen Becker, Athanasios Mouchtaris:
Joint low-rank representation and matrix completion under a singular value thresholding framework. EUSIPCO 2014: 1202-1206 - [c6]Christos Tzagkarakis, Athanasios Mouchtaris:
Reconstruction of missing features based on a low-rank assumption for robust speaker identification. IISA 2014: 432-437 - 2013
- [c5]Christos Tzagkarakis, Athanasios Mouchtaris:
Sparsity based robust speaker identification using a discriminative dictionary learning approach. EUSIPCO 2013: 1-5 - 2011
- [j2]Anthony Griffin, Toni Hirvonen, Christos Tzagkarakis, Athanasios Mouchtaris, Panagiotis Tsakalides:
Single-Channel and Multi-Channel Sinusoidal Audio Coding Using Compressed Sensing. IEEE Trans. Speech Audio Process. 19(5): 1382-1395 (2011) - 2010
- [c4]Christos Tzagkarakis, Athanasios Mouchtaris:
Robust text-independent speaker identification using short test and training sessions. EUSIPCO 2010: 586-590
2000 – 2009
- 2009
- [j1]Christos Tzagkarakis, Athanasios Mouchtaris, Panagiotis Tsakalides:
A Multichannel Sinusoidal Model Applied to Spot Microphone Signals for Immersive Audio. IEEE Trans. Speech Audio Process. 17(8): 1483-1497 (2009) - 2008
- [c3]Christos Tzagkarakis, Athanasios Mouchtaris, Panagiotis Tsakalides:
Modeling and coding of spot microphone signals for immersive audio based on the sinusoidal model. EUSIPCO 2008: 1-5 - [p1]Athanasios Mouchtaris, Christos Tzagkarakis, Panagiotis Tsakalides:
Low Bitrate Coding of Spot Audio Signals for Interactive and Immersive Audio Applications. New Directions in Intelligent Interactive Multimedia 2008: 155-164 - 2007
- [c2]Christos Tzagkarakis, Athanasios Mouchtaris, Panagiotis Tsakalides:
Sinusoidal modeling of spot microphone signals based on noise transplantation for multichannel audio coding. EUSIPCO 2007: 1362-1366 - 2006
- [c1]Christos Tzagkarakis, Athanasios Mouchtaris, Panagiotis Tsakalides:
Musical Genre Classification VIA Generalized Gaussian and Alpha-Stable Modeling. ICASSP (5) 2006: 217-220
Coauthor Index
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