Musical Genre Classification VIA Generalized Gaussian and Alpha-Stable Modeling. - Christos Tzagkarakis; Athanasios Mouchtaris; Panagiotis Tsakalides (ICASSP (5), 2006)

Sinusoidal modeling of spot microphone signals based on noise transplantation for multichannel audio coding. - Christos Tzagkarakis; Athanasios Mouchtaris; Panagiotis Tsakalides (EUSIPCO, 2007)

Modeling and coding of spot microphone signals for immersive audio based on the sinusoidal model. - Christos Tzagkarakis; Athanasios Mouchtaris; Panagiotis Tsakalides (EUSIPCO, 2008)

Low Bitrate Coding of Spot Audio Signals for Interactive and Immersive Audio Applications. - Athanasios Mouchtaris; Christos Tzagkarakis; Panagiotis Tsakalides (New Directions in Intelligent Interactive Multimedia, 2008)

A Multichannel Sinusoidal Model Applied to Spot Microphone Signals for Immersive Audio. - Christos Tzagkarakis; Athanasios Mouchtaris; Panagiotis Tsakalides (IEEE Trans. Speech Audio Process., 2009)

Robust text-independent speaker identification using short test and training sessions. - Christos Tzagkarakis; Athanasios Mouchtaris (EUSIPCO, 2010)

Single-Channel and Multi-Channel Sinusoidal Audio Coding Using Compressed Sensing. - Anthony Griffin; Toni Hirvonen; Christos Tzagkarakis; Athanasios Mouchtaris; Panagiotis Tsakalides (IEEE Trans. Speech Audio Process., 2011)

Sparsity based robust speaker identification using a discriminative dictionary learning approach. - Christos Tzagkarakis; Athanasios Mouchtaris (EUSIPCO, 2013)

Joint low-rank representation and matrix completion under a singular value thresholding framework. - Christos Tzagkarakis; Stephen Becker; Athanasios Mouchtaris (EUSIPCO, 2014)

Reconstruction of missing features based on a low-rank assumption for robust speaker identification. - Christos Tzagkarakis; Athanasios Mouchtaris (IISA, 2014)

Τεχνικές αραιής και χαμηλής τάξης αναπαράστασης για εύρωστη αναγνώριση ομιλητή και ανακατασκευή ελλιπών χαρακτηριστικών - Christos Tzagkarakis (2014)

Joint wideband source localization and acquisition based on a grid-shift approach. - Christos Tzagkarakis; W. Bastiaan Kleijn; Jan Skoglund (WASPAA, 2017)

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. - George Hatzivasilis; Nikos Christodoulakis; Christos Tzagkarakis; Sotiris Ioannidis; Giorgos Demetriou; Konstantinos Fysarakis; Marios Panayiotou (DCOSS, 2019)

Impact Sounds Classification for Interactive Applications via Discriminative Dictionary Learning. - Christos Tzagkarakis; Nikolaos Stefanakis; George Tzagkarakis (EUSIPCO, 2019)

Botnet Attack Detection at the IoT Edge Based on Sparse Representation. - Christos Tzagkarakis; Nikolaos E. Petroulakis; Sotiris Ioannidis (GIoTS, 2019)

Automated Mortality Prediction in Critically-ill Patients with Thrombosis using Machine Learning. - Vasiliki Danilatou; Despoina Antonakaki; Christos Tzagkarakis; Alexandros Kanterakis; Vasilios Katos; Theodoros Kostoulas (BIBE, 2020)

Evaluating Short-Term Forecasting of Multiple Time Series in IoT Environments. - Christos Tzagkarakis; Pavlos Charalampidis; Stylianos Roubakis; Alexandros G. Fragkiadakis; Sotiris Ioannidis (EUSIPCO, 2022)

Identification of Twitter Bots Based on an Explainable Machine Learning Framework: The US 2020 Elections Case Study. - Alexander Shevtsov; Christos Tzagkarakis; Despoina Antonakaki; Sotiris Ioannidis (ICWSM, 2022)

Twitter Dataset on the Russo-Ukrainian War. - Alexander Shevtsov; Christos Tzagkarakis; Despoina Antonakaki; Polyvios Pratikakis; Sotiris Ioannidis (CoRR, 2022)

Explainable machine learning pipeline for Twitter bot detection during the 2020 US Presidential Elections. - Alexander Shevtsov; Christos Tzagkarakis; Despoina Antonakaki; Sotiris Ioannidis (Softw. Impacts, 2022)

A Machine Learning Approach for the NLP-Based Analysis of Cyber Threats and Vulnerabilities of the Healthcare Ecosystem. - Stefano Silvestri; Shareeful Islam; Spyridon Papastergiou; Christos Tzagkarakis; Mario Ciampi (Sensors, 2023)