Giorgos A. Giannakakis

According to our database, Giorgos A. Giannakakis authored at least 34 papers between 2008 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Stress recognition identifying relevant facial action units through explainable artificial intelligence and machine learning.

Giorgos A. Giannakakis, Anastasios Roussos, Christina Andreou, Stefan J. Borgwardt, Alexandra I. Korda

Comput. Methods Programs Biomed., 2025

Semi-Supervised anomaly detection for the prediction and detection of pediatric focal epileptic seizures on fused EEG and ECG data.

Apostolos Karasmanoglou, Giorgos A. Giannakakis, Pelagia Vorgia, Marios Antonakakis, Michalis E. Zervakis

Biomed. Signal Process. Control., 2025

2022

Review on Psychological Stress Detection Using Biosignals.

Giorgos A. Giannakakis, Dimitris Grigoriadis, Katerina Giannakaki, Olympia Simantiraki, Alexandros Roniotis, Manolis Tsiknakis

IEEE Trans. Affect. Comput., 2022

Automatic stress analysis from facial videos based on deep facial action units recognition.

Giorgos A. Giannakakis, Mohammad Rami Koujan, Anastasios Roussos, Kostas Marias

Pattern Anal. Appl., 2022

Correction to: Automatic stress analysis from facial videos based on deep facial action units recognition.

Giorgos A. Giannakakis, Mohammad Rami Koujan, Anastasios Roussos, Kostas Marias

Pattern Anal. Appl., 2022

2021

Investigation and ordinal modelling of vocal features for stress detection in speech.

George-Marios Kalatzantonakis-Jullien, Nikolaos Stefanakis, Giorgos A. Giannakakis

Proceedings of the 9th International Conference on Affective Computing and Intelligent Interaction, 2021

2020

Real-time Facial Expression Recognition "In The Wild" by Disentangling 3D Expression from Identity.

Mohammad Rami Koujan, Luma Alharbawee, Giorgos A. Giannakakis, Nicolas Pugeault, Anastasios Roussos

Proceedings of the 15th IEEE International Conference on Automatic Face and Gesture Recognition, 2020

Automatic stress detection evaluating models of facial action units.

Giorgos A. Giannakakis, Mohammad Rami Koujan, Anastasios Roussos, Kostas Marias

Proceedings of the 15th IEEE International Conference on Automatic Face and Gesture Recognition, 2020

2019

Focal epileptic seizures anticipation based on patterns of heart rate variability parameters.

Giorgos A. Giannakakis, Manolis Tsiknakis, Pelagia Vorgia

Comput. Methods Programs Biomed., 2019

Seizure Detection using Common Spatial Patterns and Classification Techniques.

Giorgos A. Giannakakis, Nikolaos Tsekos, Katerina Giannakaki, Kostas Michalopoulos, Pelagia Vorgia, Michalis E. Zervakis

Proceedings of the 19th IEEE International Conference on Bioinformatics and Bioengineering, 2019

Automatic Absence Seizure Detection Evaluating Matching Pursuit Features of EEG Signals.

Katerina Giannakaki, Giorgos A. Giannakakis, Pelagia Vorgia, Manousos A. Klados, Michalis E. Zervakis

Proceedings of the 19th IEEE International Conference on Bioinformatics and Bioengineering, 2019

A novel multi-kernel 1D convolutional neural network for stress recognition from ECG.

Giorgos A. Giannakakis, Eleftherios Trivizakis, Manolis Tsiknakis, Kostas Marias

Proceedings of the 8th International Conference on Affective Computing and Intelligent Interaction Workshops and Demos, 2019

A stress recognition system using HRV parameters and machine learning techniques.

Giorgos A. Giannakakis, Kostas Marias, Manolis Tsiknakis

Proceedings of the 8th International Conference on Affective Computing and Intelligent Interaction Workshops and Demos, 2019

2018

A Study on Affect Model Validity: Nominal vs Ordinal Labels.

David Melhart, Konstantinos Sfikas, Giorgos A. Giannakakis, Georgios N. Yannakakis, Antonios Liapis

Proceedings of the Workshop on Artificial Intelligence in Affective Computing, 2018

Head Movements in Context of Speech during Stress Induction.

Giorgos A. Giannakakis, Dimitris Manousos, Panagiotis G. Simos, Manolis Tsiknakis

Proceedings of the 13th IEEE International Conference on Automatic Face & Gesture Recognition, 2018

Evaluation of head pose features for stress detection and classification.

Giorgos A. Giannakakis, Dimitris Manousos, Vaggelis Chaniotakis, Manolis Tsiknakis

Proceedings of the 2018 IEEE EMBS International Conference on Biomedical & Health Informatics, 2018

2017

Mirror Mirror on the Wall... An Unobtrusive Intelligent Multisensory Mirror for Well-Being Status Self-Assessment and Visualization.

Pedro Henríquez, Bogdan J. Matuszewski, Yasmina Andreu, Luca Bastiani, Sara Colantonio, Giuseppe Coppini, Mario D'Acunto, Riccardo Favilla, Danila Germanese, Daniela Giorgi, Paolo Marraccini, Massimo Martinelli, Maria-Aurora Morales, Maria Antonietta Pascali, Marco Righi, Ovidio Salvetti, Marcus Larsson, Tomas Strömberg, Lise Randeberg, Asgeir Bjorgan, Giorgos A. Giannakakis, Matthew Pediaditis, Franco Chiarugi, Eirini Christinaki, Kostas Marias, Manolis Tsiknakis

IEEE Trans. Multim., 2017

Stress and anxiety detection using facial cues from videos.

Giorgos A. Giannakakis, Matthew Pediaditis, Dimitris Manousos, Eleni Kazantzaki, Franco Chiarugi, Panagiotis G. Simos, Kostas Marias, Manolis Tsiknakis

Biomed. Signal Process. Control., 2017

Emotional State Recognition Using Advanced Machine Learning Techniques on EEG Data.

Katerina Giannakaki, Giorgos A. Giannakakis, Christina Farmaki, Vangelis Sakkalis

Proceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems, 2017

2016

Wize Mirror - a smart, multisensory cardio-metabolic risk monitoring system.

Yasmina Andreu, Franco Chiarugi, Sara Colantonio, Giorgos A. Giannakakis, Daniela Giorgi, Pedro Henríquez, Eleni Kazantzaki, Dimitris Manousos, Kostas Marias, Bogdan J. Matuszewski, Maria Antonietta Pascali, Matthew Pediaditis, Giovanni Raccichini, Manolis Tsiknakis

Comput. Vis. Image Underst., 2016

A computational platform for continuous seizure anticipation, monitoring and clinical evaluation.

Giorgos A. Giannakakis, Matthew Pediaditis, George Stavrinidis, George Konstantinidis, Vangelis Kritsotakis, Vassilios D. Tsakanikas, Michael Ligerakis, Vangelis Sakkalis, Pelagia Vorgia, Manolis Tsiknakis

Proceedings of the pHealth 2016, 2016

Depression Assessment by Fusing High and Low Level Features from Audio, Video, and Text.

Anastasia Pampouchidou, Olympia Simantiraki, Amir Fazlollahi, Matthew Pediaditis, Dimitris Manousos, Alexandros Roniotis, Giorgos A. Giannakakis, Fabrice Mériaudeau, Panagiotis G. Simos, Kostas Marias, Fan Yang, Manolis Tsiknakis

Proceedings of the 6th International Workshop on Audio/Visual Emotion Challenge, 2016

Stress Detection from Speech Using Spectral Slope Measurements.

Olympia Simantiraki, Giorgos A. Giannakakis, Anastasia Pampouchidou, Manolis Tsiknakis

Proceedings of the Pervasive Computing Paradigms for Mental Health, 2016

2015

Mirror mirror on the wall... An intelligent multisensory mirror for well-being self-assessment.

Yasmina Andreu Cabedo, Pedro Castellano, Sara Colantonio, Giuseppe Coppini, Riccardo Favilla, Danila Germanese, Giorgos A. Giannakakis, Daniela Giorgi, Marcus Larsson, Paolo Marraccini, Massimo Martinelli, Bogdan J. Matuszewski, Matijia Milanic, Maria Antonietta Pascali, Matthew Pediaditis, Giovanni Raccichini, Lise Randeberg, Ovidio Salvetti, Tomas Strömberg

Proceedings of the 2015 IEEE International Conference on Multimedia and Expo, 2015

Extraction of facial features as indicators of stress and anxiety.

Matthew Pediaditis, Giorgos A. Giannakakis, Franco Chiarugi, Dimitris Manousos, Anastasia Pampouchidou, Eirini Christinaki, Galateia Iatraki, Eleni Kazantzaki, Panagiotis G. Simos, Kostas Marias, Manolis Tsiknakis

Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

Detection of stress/anxiety state from EEG features during video watching.

Giorgos A. Giannakakis, Dimitris Grigoriadis, Manolis Tsiknakis

Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

2014

Comparison of blind source separation algorithms for optical heart rate monitoring.

Eirini Christinaki, Giorgos A. Giannakakis, Franco Chiarugi, Matthew Pediaditis, Galateia Iatraki, Dimitris Manousos, Kostas Marias, Manolis Tsiknakis

Proceedings of the 4th International Conference on Wireless Mobile Communication and Healthcare: "Transforming healthcare through innovations in mobile and wireless technologies", 2014

Facial Signs and Psycho-physical Status Estimation for Well-being Assessment.

Franco Chiarugi, Galateia Iatraki, Eirini Christinaki, Dimitris Manousos, Giorgos A. Giannakakis, Matthew Pediaditis, Anastasia Pampouchidou, Kostas Marias, Manolis Tsiknakis

Proceedings of the HEALTHINF 2014, 2014

2013

Absence seizure epilepsy detection using linear and nonlinear eeg analysis methods.

Vangelis Sakkalis, Giorgos A. Giannakakis, Christina Farmaki, Abdou Mousas, Matthew Pediaditis, Pelagia Vorgia, Manolis Tsiknakis

Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

An approach to absence epileptic seizures detection using Approximate Entropy.

Giorgos A. Giannakakis, Vangelis Sakkalis, Matthew Pediaditis, Christina Farmaki, Pelagia Vorgia, Manolis Tsiknakis

Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

Synchronization coupling investigation using ICA cluster analysis in resting MEG signals in reading difficulties.

Marios Antonakakis, Giorgos A. Giannakakis, Manolis Tsiknakis, Sifis Micheloyannis, Michalis E. Zervakis

Proceedings of the 13th IEEE International Conference on BioInformatics and BioEngineering, 2013

2009

Spectral entropy of dyslexic ERP signal by means of Adaptive Optimal Kernel.

Giorgos A. Giannakakis, Nikolaos N. Tsiaparas, Charalabos C. Papageorgiou, Konstantina S. Nikita

Proceedings of the 16th International Conference on Digital Signal Processing, 2009

2008

ECG signal recording, processing and transmission using a mobile phone.

Giorgos A. Giannakakis, Ivan Buliev

Proceedings of the 1st ACM International Conference on Pervasive Technologies Related to Assistive Environments, 2008

Wavelet entropy differentiations of event related potentials in dyslexia.

Giorgos A. Giannakakis, Nikolaos N. Tsiaparas, Monika-Filitsa S. Xenikou, Charalabos C. Papageorgiou, Konstantina S. Nikita

Proceedings of the 8th IEEE International Conference on Bioinformatics and Bioengineering, 2008