Vasileios S. Charisis

According to our database, Vasileios S. Charisis authored at least 36 papers between 2012 and 2024.

Collaborative distances:

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

2024

A web-based platform for studying the impact of artificial intelligence in video capsule endoscopy.

Georgios K. Apostolidis, Antigoni Kakouri, Ioannis Dimaridis, Eleni Vasileiou, Ioannis Gerasimou, Vasileios S. Charisis, Stelios Hadjidimitriou, Nikolaos Lazaridis, Georgios Germanidis, Leontios J. Hadjileontiadis

Health Informatics J., 2024

2023

Dynamic Monitoring of Probiotics Effect in Parkinson's Disease Patients via Swarm Decomposition and Bispectral Analysis of Electrogastrograms.

Ioannis Ziogas, Valentina Leta, Charalampos Lamprou, Dhaval Trivedi, Pavlos Zinzalias, Juliet Staunton, Per Odin, Kallol Ray Chaudhuri, Vasileios S. Charisis, Stelios Hadjidimitriou, Thanos Stouraitis, Leontios J. Hadjileontiadis

Proceedings of the 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2023

2022

Parkinson's Disease Detection Based on Running Speech Data From Phone Calls.

Christos Laganas, Dimitrios Iakovakis, Stelios Hadjidimitriou, Vasileios S. Charisis, Sofia B. Dias, Sevasti Bostantzopoulou, Zoe Katsarou, Lisa Klingelhöfer, Heinz Reichmann, Dhaval Trivedi, Kallol Ray Chaudhuri, Leontios J. Hadjileontiadis

IEEE Trans. Biomed. Eng., 2022

FISEVAL-A novel project evaluation approach using fuzzy logic: The paradigm of the i-Treasures project.

Vasileios S. Charisis, Stelios Hadjidimitriou, Leontios J. Hadjileontiadis

Expert Syst. Appl., 2022

A Method for Detecting Coronary Artery Disease using Noisy Ultrashort Electrocardiogram Recordings.

Orestis Apostolou, Vasileios S. Charisis, Georgios K. Apostolidis, Leontios J. Hadjileontiadis

Proceedings of the IEEE International Conference on Acoustics, 2022

2021

DeepFoG: An IMU-Based Detection of Freezing of Gait Episodes in Parkinson's Disease Patients via Deep Learning.

Thomas Bikias, Dimitrios Iakovakis, Stelios Hadjidimitriou, Vasileios S. Charisis, Leontios J. Hadjileontiadis

Frontiers Robotics AI, 2021

Non-invasive Detection of Bowel Sounds in Real-life Settings Using Spectrogram Zeros and Autoencoding.

Ilias Bilionis, Georgios K. Apostolidis, Vasileios S. Charisis, Christos N. Liatsos, Leontios J. Hadjileontiadis

Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

2020

Detection of Mild Cognitive Impairment Through Natural Language and Touchscreen Typing Processing.

Anastasia Ntracha, Dimitrios Iakovakis, Stelios Hadjidimitriou, Vasileios S. Charisis, Magda Tsolaki, Leontios J. Hadjileontiadis

Frontiers Digit. Health, 2020

Innovative Parkinson's Disease Patients' Motor Skills Assessment: The i-PROGNOSIS Paradigm.

Sofia B. Dias, Athina Grammatikopoulou, José Alves Diniz, Kosmas Dimitropoulos, Nikos Grammalidis, Vicky Zilidou, Theodore Savvidis, Evdokimos I. Konstantinidis, Panagiotis D. Bamidis, Hagen Jaeger, Michael Stadtschnitzer, Hugo Silva, Gonçalo Telo, Ioannis Ioakeimidis, George Ntakakis, Fotis Karayiannis, Estelle Huchet, Vera Hoermann, Konstantinos Filis, Elina Theodoropoulou, George L. Lyberopoulos, Konstantinos Kyritsis, Alexandros Papadopoulos, Anastasios Delopoulos, Dhaval Trivedi, Kallol Ray Chaudhuri, Lisa Klingelhöfer, Heinz Reichmann, Sevasti Bostantzopoulou, Zoe Katsarou, Dimitrios Iakovakis, Stelios Hadjidimitriou, Vasileios S. Charisis, Georgios K. Apostolidis, Leontios J. Hadjileontiadis

Frontiers Comput. Sci., 2020

Innovative interventions for Parkinson's disease patients using iPrognosis games: an evaluation analysis by medical experts.

Sofia B. Dias, Ioannis Ioakeimidis, Kosmas Dimitropoulos, Athina Grammatikopoulou, Nikos Grammalidis, José A. Diniz, Vicky Zilidou, Theodore Savvidis, Evdokimos I. Konstantinidis, Panagiotis D. Bamidis, Michael Stadtschnitzer, Dhaval Trivedi, Lisa Klingelhöfer, Sevasti Bostantzopoulou, Zoe Katsarou, Stelios Hadjidimitriou, Vasileios S. Charisis, Leontios J. Hadjileontiadis

Proceedings of the PETRA '20: The 13th PErvasive Technologies Related to Assistive Environments Conference, Corfu, Greece, June 30, 2020

HoloPrognosis - An AR-Based Serious Exercise Game for Early Stage Parkinson's Disease Patients.

Marios Thomos, Vasileios S. Charisis, Stelios Hadjidimitriou, Dimitrios Iakovakis, Sevasti Bostantzopoulou, Leontios J. Hadjileontiadis

Proceedings of the Universal Access in Human-Computer Interaction. Design Approaches and Supporting Technologies, 2020

Single Image-Based Food Volume Estimation Using Monocular Depth-Prediction Networks.

Alexandros Graikos, Vasileios S. Charisis, Dimitrios Iakovakis, Stelios Hadjidimitriou, Leontios J. Hadjileontiadis

Proceedings of the Universal Access in Human-Computer Interaction. Applications and Practice, 2020

Smartwatch-based Activity Analysis During Sleep for Early Parkinson's Disease Detection.

Dimitrios Iakovakis, Rafail E. Mastoras, Stelios Hadjidimitriou, Vasileios S. Charisis, Sevasti Bostantjopoulou, Zoe Katsarou, Lisa Klingelhöfer, Heinz Reichmann, Dhaval Trivedi, Kallol Ray Chaudhuri, Leontios J. Hadjileontiadis

Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

CovidSense: A Smartphone-based Initiative for Fighting COVID-19 Spreading.

Georgios Tsoumalis, Zafeirios Bampos, Athanasios Papazoglou, Dimitrios Iakovakis, Stelios Hadjidimitriou, Georgios K. Apostolidis, Vasileios S. Charisis, Herbert F. Jelinek, Ahsan Khandoker, Kinda Khalaf, Ernesto Damiani, Leontios J. Hadjileontiadis

Proceedings of the DSAI 2020: 9th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, 2020

Smartphone-based Biofeedback Games for Shielding of Immune System against COVID-19: The CovidShield Game Suite design approach.

Sofia B. Dias, Pedro Silva, Ilias Chrysovergis, Vasileios S. Charisis, Georgios Tsoumalis, Zafeirios Bampos, Athanasios Papazoglou, Dimitrios Iakovakis, Stelios Hadjidimitriou, Leontios J. Hadjileontiadis, Herbert F. Jelinek

Proceedings of the DSAI 2020: 9th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, 2020

2019

Keystroke timing and pressure data captured during touchscreen typing by early Parkinson's disease patients and healthy controls.

Dimitrios Iakovakis, Stelios Hadjidimitriou, Vasileios S. Charisis, Sevasti Bostantzopoulou, Zoe Katsarou, Leontios J. Hadjileontiadis

Dataset, February, 2019

Early Parkinson's Disease Detection via Touchscreen Typing Analysis using Convolutional Neural Networks.

Dimitrios Iakovakis, Stelios Hadjidimitriou, Vasileios S. Charisis, Sevasti Bostantjopoulou, Zoe Katsarou, Lisa Klingelhöfer, Simone Mayer, Heinz Reichmann, Sofia B. Dias, José A. Diniz, Dhaval Trivedi, Kallol Ray Chaudhuri, Leontios J. Hadjileontiadis

Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

2018

A Natural User Interface for Gestural Expression and Emotional Elicitation to Access the Musical Intangible Cultural Heritage.

Christina Volioti, Sotiris Manitsaris, Edgar Hemery, Stelios Hadjidimitriou, Vasileios S. Charisis, Leontios J. Hadjileontiadis, Eleni Katsouli, Fabien Moutarde, Athanasios Manitsaris

ACM Journal on Computing and Cultural Heritage, 2018

Motor Impairment Estimates via Touchscreen Typing Dynamics Toward Parkinson's Disease Detection From Data Harvested In-the-Wild.

Dimitrios Iakovakis, Stelios Hadjidimitriou, Vasileios S. Charisis, Sevasti Bostantjopoulou, Zoe Katsarou, Lisa Klingelhöfer, Heinz Reichmann, Sofia B. Dias, José A. Diniz, Dhaval Trivedi, Kallol Ray Chaudhuri, Leontios J. Hadjileontiadis

Frontiers ICT, 2018

A Multimodal Approach for the Safeguarding and Transmission of Intangible Cultural Heritage: The Case of i-Treasures.

Kosmas Dimitropoulos, Filareti Tsalakanidou, Spiros Nikolopoulos, Ioannis Kompatsiaris, Nikos Grammalidis, Sotiris Manitsaris, Bruce Denby, Lise Crevier-Buchman, Stéphane Dupont, Vasileios S. Charisis, Leontios J. Hadjileontiadis, Francesca Pozzi, Marius Cotescu, Selami Ciftci, Anastasios Katos, Athanasios Manitsaris

IEEE Intell. Syst., 2018

On Exploring Design Elements in Assistive Serious Games for Parkinson's Disease Patients: The i-PROGNOSIS Exergames Paradigm.

Sofia B. Dias, José A. Diniz, Dhaval Trivedi, Elias Konstantinidis, Theodore Savvidis, Panagiotis D. Bamidis, Sevasti Bostantzopoulou, Hagen Jaeger, Michael Stadtschnitzer, Vassilios S. Charisis, Stelios Hadjidimitriou, Dimitrios Iakovakis, Lisa Klingelhöfer, Leontios J. Hadjileontiadis

Proceedings of the 2nd International Conference on Technology and Innovation in Sports, 2018

Using Art and Technology to support Geometry Learning for All: A Conceptual Instructional Design.

Sofia J. Hadjileontiadou, Anna Klothou, Vasiliki Basiloudi, Dimitrios Iakovakis, Vasileios S. Charisis, Stelios Hadjidimitriou, Sofia B. Dias, José A. Diniz, Leontios J. Hadjileontiadis, Charalampos Sakonidis

Proceedings of the 8th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, 2018

2017

Serious games as a means for holistically supporting Parkinson's Disease patients: The i-PROGNOSIS personalized game suite framework.

Sofia B. Dias, Elias Konstantinidis, José A. Diniz, Panagiotis D. Bamidis, Vasileios S. Charisis, Stelios Hadjidimitriou, Michael Stadtschnitzer, Petter Fagerberg, Ioannis Ioakeimidis, Kosmas Dimitropoulos, Nikolaos Grammalidis, Leontios J. Hadjileontiadis

Proceedings of the 9th International Conference on Virtual Worlds and Games for Serious Applications, 2017

On Capturing Older Adults' Smartphone Keyboard Interaction as a Means for Behavioral Change Under Emotional Stimuli Within i-PROGNOSIS Framework.

Stelios Hadjidimitriou, Dimitrios Iakovakis, Vasileios S. Charisis, Sofia B. Dias, José A. Diniz, Julien Mercier, Leontios J. Hadjileontiadis

Proceedings of the Universal Access in Human-Computer Interaction. Design and Development Approaches and Methods, 2017

On Supporting Parkinson's Disease Patients: The i-Prognosis Personalized Game Suite Design Approach.

Sofia B. Dias, Evangelos Konstantinidis, José A. Diniz, Panagiotis D. Bamidis, Vassilios S. Charisis, Stelios Hadjidimitriou, Michael Stadtschnitzer, Petter Fagerberg, Ioannis Ioakeimidis, Kosmas Dimitropoulos, Nikolaos Grammalidis, Leontios J. Hadjileontiadis

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

Intangible Cultural Heritage and New Technologies: Challenges and Opportunities for Cultural Preservation and Development.

Marilena Alivizatou-Barakou, Alexandros Kitsikidis, Filareti Tsalakanidou, Kosmas Dimitropoulos, Giannis K. Chantas, Spiros Nikolopoulos, Samer Al Kork, Bruce Denby, Lise Buchman, Martine Adda-Decker, Claire Pillot-Loiseau, Joëlle Tillmane, Stéphane Dupont, Benjamin Picart, Francesca Pozzi, Michela Ott, Erdal Yilmaz, Vasileios S. Charisis, Stelios Hadjidimitriou, Leontios J. Hadjileontiadis, Marius Cotescu, Christina Volioti, Athanasios Manitsaris, Sotiris Manitsaris, Nikos Grammalidis

Proceedings of the Mixed Reality and Gamification for Cultural Heritage, 2017

2016

Active and healthy ageing for Parkinson's disease patients' support: A user's perspective within the i-PROGNOSIS framework.

Stelios Hadjidimitriou, Vasileios S. Charisis, Konstantinos Kyritsis, Evdokimos I. Konstantinidis, Anastasios Delopoulos, Panagiotis D. Bamidis, Sevasti Bostantjopoulou, Alexandra Rizos, Dhaval Trivedi, Kallol Ray Chaudhuri, Lisa Klingelhöfer, Heinz Reichmann, Julia Wadoux, Nathalie De Craecker, Fotis Karagiannis, Petter Fagerberg, Ioannis Ioakimidis, Michael Stadtschnitzer, Alexander M. Esser, Nikolaos Grammalidis, Kosmas Dimitropoulos, Sofia B. Dias, José A. Diniz, Hugo Plácido da Silva, George L. Lyberopoulos, Eleni Theodoropoulou, Leontios J. Hadjileontiadis

Proceedings of the 1st International Conference on Technology and Innovation in Sports, 2016

On mapping emotional states and implicit gestures to sonification output from the 'Intangible Musical Instrument'.

Christina Volioti, Stelios Hadjidimitriou, Sotiris Manitsaris, Leontios J. Hadjileontiadis, Vasileios S. Charisis, Athanasios Manitsaris

Proceedings of the 3rd International Symposium on Movement and Computing, 2016

The i-Treasures Intangible Cultural Heritage dataset.

Nikolaos Grammalidis, Kosmas Dimitropoulos, Filareti Tsalakanidou, Alexandros Kitsikidis, Pierre Roussel, Bruce Denby, Patrick Chawah, Lise Buchman, Stéphane Dupont, Sohaib Laraba, Benjamin Picart, Mickaël Tits, Joëlle Tilmanne, Stelios Hadjidimitriou, Leontios J. Hadjileontiadis, Vasileios S. Charisis, Christina Volioti, Athanasia Stergiaki, Athanasios Manitsaris, Odysseas Bouzos, Sotiris Manitsaris

Proceedings of the 3rd International Symposium on Movement and Computing, 2016

2015

Novel 3D Game-like Applications Driven by Body Interactions for Learning Specific Forms of Intangible Cultural Heritage.

Erdal Yilmaz, Deniz Ugurca, C. Sahin, Francesca Maria Dagnino, Michela Ott, Francesca Pozzi, Kosmas Dimitropoulos, Filareti Tsalakanidou, Alexandros Kitsikidis, Samer Al Kork, Kele Xu, Bruce Denby, Pierre Roussel, Patrick Chawah, Lise Crevier-Buchman, Martine Adda-Decker, Stéphane Dupont, Benjamin Picart, Joëlle Tilmanne, Marilena Alivizatou, Leontios J. Hadjileontiadis, Vassilios S. Charisis, Alina Glushkova, Christina Volioti, Athanasios Manitsaris, Edgar Hemery, Fabien Moutarde, Nikolaos Grammalidis

Proceedings of the VISAPP 2015, 2015

EmoActivity - An EEG-Based Gamified Emotion HCI for Augmented Artistic Expression: The i-Treasures Paradigm.

Vasileios S. Charisis, Stelios Hadjidimitriou, Leontios J. Hadjileontiadis, Deniz Ugurca, Erdal Yilmaz

Proceedings of the Universal Access in Human-Computer Interaction. Access to the Human Environment and Culture, 2015

2014

Capturing the Intangible - An Introduction to the I-Treasures Project.

Kosmas Dimitropoulos, Sotiris Manitsaris, Filareti Tsalakanidou, Spiros Nikolopoulos, Bruce Denby, Samer Al Kork, Lise Crevier-Buchman, Claire Pillot-Loiseau, Martine Adda-Decker, Stéphane Dupont, Joëlle Tilmanne, Michela Ott, Marilena Alivizatou, Erdal Yilmaz, Leontios J. Hadjileontiadis, Vassilios S. Charisis, Olivier Deroo, Athanasios Manitsaris, Ioannis Kompatsiaris, Nikos Grammalidis

Proceedings of the VISAPP 2014, 2014

2013

A curvelet-based lacunarity approach for ulcer detection from Wireless Capsule Endoscopy images.

Alexis Eid, Vasileios S. Charisis, Leontios J. Hadjileontiadis, George D. Sergiadis

Proceedings of the 26th IEEE International Symposium on Computer-Based Medical Systems, 2013

Computer-aided capsule endoscopy images evaluation based on color rotation and texture features: An educational tool to physicians.

Vasileios S. Charisis, Christina Katsimerou, Leontios J. Hadjileontiadis, Christos N. Liatsos, George D. Sergiadis

Proceedings of the 26th IEEE International Symposium on Computer-Based Medical Systems, 2013

2012

Capsule endoscopy image analysis using texture information from various colour models.

Vasileios S. Charisis, Leontios J. Hadjileontiadis, Christos N. Liatsos, Christos C. Mavrogiannis, George D. Sergiadis

Comput. Methods Programs Biomed., 2012

Intrinsic higher-order correlation and lacunarity analysis for WCE-based ulcer classification.

Vasileios S. Charisis, Leontios J. Hadjileontiadis, João Barroso, George D. Sergiadis

Proceedings of CBMS 2012, 2012