Theodoros Kostoulas

According to our database, Theodoros Kostoulas authored at least 48 papers between 2007 and 2024.

Collaborative distances:

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

2024

Length of Stay & Mortality Prediction for Patients Suffering from Stroke in ICU: A Multimodal Approach.

Dimitrios Dimopoulos, Vasiliki Danilatou, Theodoros Kostoulas

Proceedings of the 13th Hellenic Conference on Artificial Intelligence, 2024

2023

Emotions and Gambling: Towards a Computational Model of Gambling Experience.

Vasileios Tsampallas, Laura Renshaw-Vuillier, Fred Charles, Theodoros Kostoulas

Proceedings of the International Conference on Multimodal Interaction, 2023

4th International Workshop on Multimodal Affect and Aesthetic Experience.

Michal Muszynski, Theodoros Kostoulas, Leimin Tian, Edgar Roman-Rangel, Theodora Chaspari, Panos Amelidis

Proceedings of the 25th International Conference on Multimodal Interaction, 2023

2022

emteqPRO - Fully Integrated Biometric Sensing Array for Non-Invasive Biomedical Research in Virtual Reality.

Michal Gnacek, John Broulidakis, Ifigeneia Mavridou, Mohsen Fatoorechi, Ellen Seiss, Theodoros Kostoulas, Emili Balaguer-Ballester, Ivana Kiprijanovska, Claire Rosten, Charles Nduka

Frontiers Virtual Real., 2022

Mortality Prediction in ICU Patients Suffering from Stroke.

Dimitrios Dimopoulos, Vasiliki Danilatou, Theodoros Kostoulas

Proceedings of the SETN 2022: 12th Hellenic Conference on Artificial Intelligence, Corfu, Greece, September 7, 2022

Multimodal Affect and Aesthetic Experience.

Theodoros Kostoulas, Michal Muszynski, Leimin Tian, Edgar Roman-Rangel, Theodora Chaspari, Panos Amelidis

Proceedings of the International Conference on Multimodal Interaction, 2022

Mortality Prediction and Safe Drug Recommendation for Critically-ill Patients.

Panagiotis Symeonidis, Theodoros Kostoulas, Vasiliki Danilatou, Christos Andras, Stergios Chairistanidis

Proceedings of the 22nd IEEE International Conference on Bioinformatics and Bioengineering, 2022

AVDOS - Affective Video Database Online Study Video database for affective research emotionally validated through an online survey.

Michal Gnacek, Ifigeneia Mavridou, John Broulidakis, Charles Nduka, Emili Balaguer-Ballester, Theodoros Kostoulas, Ellen Seiss

Proceedings of the 10th International Conference on Affective Computing and Intelligent Interaction, 2022

Web Bot Detection Evasion Using Deep Reinforcement Learning.

Christos Iliou, Theodoros Kostoulas, Theodora Tsikrika, Vasilios Katos, Stefanos Vrochidis, Ioannis Kompatsiaris

Proceedings of the ARES 2022: The 17th International Conference on Availability, Reliability and Security, Vienna,Austria, August 23, 2022

2021

Recognizing Induced Emotions of Movie Audiences from Multimodal Information.

Michal Muszynski, Leimin Tian, Catherine Lai, Johanna D. Moore, Theodoros Kostoulas, Patrizia Lombardo, Thierry Pun, Guillaume Chanel

IEEE Trans. Affect. Comput., 2021

Detection of Advanced Web Bots by Combining Web Logs with Mouse Behavioural Biometrics.

Christos Iliou, Theodoros Kostoulas, Theodora Tsikrika, Vasilis Katos, Stefanos Vrochidis, Ioannis Kompatsiaris

DTRAP, 2021

Workshop on Multimodal Affect and Aesthetic Experience.

Michal Muszynski, Edgar Roman-Rangel, Leimin Tian, Theodoros Kostoulas, Theodora Chaspari, Panos Amelidis

Proceedings of the ICMI '21: International Conference on Multimodal Interaction, 2021

Web Bot Detection Evasion Using Generative Adversarial Networks.

Christos Iliou, Theodoros Kostoulas, Theodora Tsikrika, Vasilis Katos, Stefanos Vrochidis, Ioannis Kompatsiaris

Proceedings of the IEEE International Conference on Cyber Security and Resilience, 2021

2020

Towards Ethical Requirements for Addictive Technology: The Case of Online Gambling.

Deniz Cemiloglu, Emily Arden-Close, Sarah Hodge, Theodoros Kostoulas, Raian Ali, Maris Catania

Proceedings of the 1st Workshop on Ethics in Requirements Engineering Research and Practice, 2020

Multimodal Affect and Aesthetic Experience.

Theodoros Kostoulas, Michal Muszynski, Theodora Chaspari, Panos Amelidis

Proceedings of the ICMI '20: International Conference on Multimodal Interaction, 2020

Heart Rate Detection from the Supratrochlear Vessels using a Virtual Reality Headset integrated PPG Sensor.

Michal Gnacek, David Garrido-Leal, Ruben Nieto Lopez, Ellen Seiss, Theodoros Kostoulas, Emili Balaguer-Ballester, Ifigeneia Mavridou, Charles Nduka

Proceedings of the Companion Publication of the 2020 International Conference on Multimodal Interaction, 2020

Automated Mortality Prediction in Critically-ill Patients with Thrombosis using Machine Learning.

Vasiliki Danilatou, Despoina Antonakaki, Christos Tzagkarakis, Alexandros Kanterakis, Vasilios Katos, Theodoros Kostoulas

Proceedings of the 20th IEEE International Conference on Bioinformatics and Bioengineering, 2020

2019

Problematic Attachment to Social Media: Lived Experience and Emotions.

Majid Altuwairiqi, Theodoros Kostoulas, Georgina Powell, Raian Ali

Proceedings of the New Knowledge in Information Systems and Technologies, 2019

Online Peer Support Groups to Combat Digital Addiction: User Acceptance and Rejection Factors.

Manal Aldhayan, Sainabou Cham, Theodoros Kostoulas, Mohamed Basel Almourad, Raian Ali

Proceedings of the New Knowledge in Information Systems and Technologies - Volume 3, 2019

IDEAL-CITIES - A Trustworthy and Sustainable Framework for Circular Smart Cities.

Constantinos Marios Angelopoulos, Vasilios Katos, Theodoros Kostoulas, Andreas I. Miaoudakis, Nikolaos E. Petroulakis, George Alexandris, Giorgos Demetriou, Giuditta Morandi, Urszula Rak, Karolina Waledzik, Marios Panayiotou, Christos Iraklis Tsatsoulis

Proceedings of the 15th International Conference on Distributed Computing in Sensor Systems, 2019

Introducing the EmteqVR Interface for Affect Detection in Virtual Reality.

Ifigeneia Mavridou, Ellen Seiss, Theodoros Kostoulas, Mahyar Hamedi, Emili Balaguer-Ballester, Charles Nduka

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

Towards a framework for detecting advanced Web bots.

Christos Iliou, Theodoros Kostoulas, Theodora Tsikrika, Vasilis Katos, Stefanos Vrochidis, Yiannis Kompatsiaris

Proceedings of the 14th International Conference on Availability, Reliability and Security, 2019

2018

Aesthetic Highlight Detection in Movies Based on Synchronization of Spectators' Reactions.

Michal Muszynski, Theodoros Kostoulas, Patrizia Lombardo, Thierry Pun, Guillaume Chanel

ACM Trans. Multim. Comput. Commun. Appl., 2018

Enabling Responsible Online Gambling by Real-time Persuasive Technologies.

George Drosatos, Fotis Nalbadis, Emily Arden-Close, Victoria Baines, Elvira Bolat, Laura Vuillier, Theodoros Kostoulas, Marcin Budka, Sonia Wasowska, Maris Bonello, Jamie Brown, Tessa Corner, John McAlaney, Keith Phalp, Raian Ali

Complex Syst. Informatics Model. Q., 2018

Empowering responsible online gambling by real-time persuasive information systems.

George Drosatos, Fotis Nalbadis, Emily Arden-Close, Victoria Baines, Elvira Bolat, Laura Vuillier, Theodoros Kostoulas, Sonia Wasowska, Maris Bonello, Jane Palles, John McAlaney, Keith Phalp, Raian Ali

Proceedings of the 12th International Conference on Research Challenges in Information Science, 2018

2017

Films, Affective Computing and Aesthetic Experience: Identifying Emotional and Aesthetic Highlights from Multimodal Signals in a Social Setting.

Theodoros Kostoulas, Guillaume Chanel, Michal Muszynski, Patrizia Lombardo, Thierry Pun

Frontiers ICT, 2017

Recognizing induced emotions of movie audiences: Are induced and perceived emotions the same?

Leimin Tian, Michal Muszynski, Catherine Lai, Johanna D. Moore, Theodoros Kostoulas, Patrizia Lombardo, Thierry Pun, Guillaume Chanel

Proceedings of the Seventh International Conference on Affective Computing and Intelligent Interaction, 2017

2016

Synchronization among Groups of Spectators for Highlight Detection in Movies.

Michal Muszynski, Theodoros Kostoulas, Patrizia Lombardo, Thierry Pun, Guillaume Chanel

Proceedings of the 2016 ACM Conference on Multimedia Conference, 2016

2015

Identifying aesthetic highlights in movies from clustering of physiological and behavioral signals.

Theodoros Kostoulas, Guillaume Chanel, Michal Muszynski, Patrizia Lombardo, Thierry Pun

Proceedings of the Seventh International Workshop on Quality of Multimedia Experience, 2015

Spectators' Synchronization Detection based on Manifold Representation of Physiological Signals: Application to Movie Highlights Detection.

Michal Muszynski, Theodoros Kostoulas, Guillaume Chanel, Patrizia Lombardo, Thierry Pun

Proceedings of the 2015 ACM on International Conference on Multimodal Interaction, Seattle, WA, USA, November 09, 2015

Dynamic Time Warping of Multimodal Signals for Detecting Highlights in Movies.

Theodoros Kostoulas, Guillaume Chanel, Michal Muszynski, Patrizia Lombardo, Thierry Pun

Proceedings of the 1st Workshop on Modeling INTERPERsonal SynchrONy And infLuence, 2015

2013

The MoveOn database: motorcycle environment speech and noise database for command and control applications.

Theodoros Kostoulas, Thomas Winkler, Todor Ganchev, Nikos Fakotakis, Joachim Köhler

Lang. Resour. Evaluation, 2013

2012

Affective speech interface in serious games for supporting therapy of mental disorders.

Theodoros Kostoulas, Iosif Mporas, Otilia Kocsis, Todor Ganchev, Nikos Katsaounos, Juan J. Santamaría, Susana Jiménez-Murcia, Fernando Fernández-Aranda, Nikos Fakotakis

Expert Syst. Appl., 2012

2010

Phone duration modeling: overview of techniques and performance optimization via feature selection in the context of emotional speech.

Alexandros Lazaridis, Todor Ganchev, Theodoros Kostoulas, Iosif Mporas, Nikos Fakotakis

Int. J. Speech Technol., 2010

Enhancing Emotion Recognition from Speech through Feature Selection.

Theodoros Kostoulas, Todor Ganchev, Alexandros Lazaridis, Nikos Fakotakis

Proceedings of the Text, Speech and Dialogue, 13th International Conference, 2010

Feature Selection for Improved Phone Duration Modeling of Greek Emotional Speech.

Alexandros Lazaridis, Todor Ganchev, Iosif Mporas, Theodoros Kostoulas, Nikos Fakotakis

Proceedings of the Artificial Intelligence: Theories, 2010

Vergina: A Modern Greek Speech Database for Speech Synthesis.

Alexandros Lazaridis, Theodoros Kostoulas, Todor Ganchev, Iosif Mporas, Nikos Fakotakis

Proceedings of the International Conference on Language Resources and Evaluation, 2010

The PlayMancer Database: A Multimodal Affect Database in Support of Research and Development Activities in Serious Game Environment.

Theodoros Kostoulas, Otilia Kocsis, Todor Ganchev, Fernando Fernández-Aranda, Juan J. Santamaría, Susana Jiménez-Murcia, Maher Ben Moussa, Nadia Magnenat-Thalmann, Nikos Fakotakis

Proceedings of the International Conference on Language Resources and Evaluation, 2010

Affect Recognition in Real Life Scenarios.

Theodoros Kostoulas, Todor Ganchev, Nikos Fakotakis

Proceedings of the Toward Autonomous, Adaptive, and Context-Aware Multimodal Interfaces. Theoretical and Practical Issues, 2010

2009

Automatic Speech Recognition System for Home Appliances Control.

Iosif Mporas, Todor Ganchev, Theodoros Kostoulas, Katia Kermanidis, Nikos Fakotakis

Proceedings of the PCI 2009, 2009

2008

LOGOS: A Multimodal Dialogue System for Controlling Smart Appliances.

Theodoros Kostoulas, Iosif Mporas, Todor Ganchev, Nikos Katsaounos, Alexandros Lazaridis, Stavros Ntalampiras, Nikos Fakotakis

Proceedings of the New Directions in Intelligent Interactive Multimedia, 2008

Human evaluation of the LOGOS' spoken dialogue system.

Alexandros Lazaridis, Theodoros Kostoulas, Iosif Mporas, Todor Ganchev, Nikos Katsaounos, Stavros Ntalampiras, Nikos Fakotakis

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

The MoveOn Motorcycle Speech Corpus.

Thomas Winkler, Theodoros Kostoulas, Richard Adderley, Christian Bonkowski, Todor Ganchev, Joachim Köhler, Nikos Fakotakis

Proceedings of the International Conference on Language Resources and Evaluation, 2008

A Real-World Emotional Speech Corpus for Modern Greek.

Theodoros Kostoulas, Todor Ganchev, Iosif Mporas, Nikos Fakotakis

Proceedings of the International Conference on Language Resources and Evaluation, 2008

The Effect of Emotional Speech on a Smart-Home Application.

Theodoros Kostoulas, Iosif Mporas, Todor Ganchev, Nikos Fakotakis

Proceedings of the New Frontiers in Applied Artificial Intelligence, 2008

2007

Comparative Evaluation of Speech Parameterizations for Speech Recognition.

Iosif Mporas, Todor Ganchev, Mihalis Siafarikas, Theodoros Kostoulas

Proceedings of the 19th IEEE International Conference on Tools with Artificial Intelligence (ICTAI 2007), 2007

Detection of Negative Emotional States in Real-World Scenario.

Theodoros Kostoulas, Todor Ganchev, Iosif Mporas, Nikos Fakotakis

Proceedings of the 19th IEEE International Conference on Tools with Artificial Intelligence (ICTAI 2007), 2007

Study on Speaker-Independent Emotion Recognition from Speech on Real-World Data.

Theodoros Kostoulas, Todor Ganchev, Nikos Fakotakis

Proceedings of the Verbal and Nonverbal Features of Human-Human and Human-Machine Interaction, 2007