Theodoros Kostoulas

51 papers A* 1B 16C 3Misc 1Journal 12Unranked 17

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Multi-modal physiological markers of arousal induced by CO2 inhalation in Virtual Reality. Inf. Fusion Michal Gnacek, Neslihan Özhan, John Broulidakis, Ifigeneia Mavridou, Theodoros Kostoulas, Emili Balaguer-Ballester, Martin Gjoreski, Hristijan Gjoreski, Charles Nduka, Matthew Garner, Erich Graf, Ellen Seiss
2025	J	`jnl`	Affect Recognition in Immersive Room-Scale Environments: A Large-Scale VR Study With Custom Facial Sensing at the Science Museum in London. IEEE Access Ifigeneia Mavridou, Emili Balaguer-Ballester, Theodoros Kostoulas, Ellen Seiss
2024	—	`conf`	Length of Stay & Mortality Prediction for Patients Suffering from Stroke in ICU: A Multimodal Approach. SETN Dimitrios Dimopoulos, Vasiliki Danilatou, Theodoros Kostoulas
2023	B	`conf`	4th International Workshop on Multimodal Affect and Aesthetic Experience. ICMI Michal Muszynski, Theodoros Kostoulas, Leimin Tian, Edgar Roman-Rangel, Theodora Chaspari, Panos Amelidis
2023	—	`conf`	Emotions and Gambling: Towards a Computational Model of Gambling Experience. ICMI Companion Vasileios Tsampallas, Laura Renshaw-Vuillier, Fred Charles, Theodoros Kostoulas
2022	B	`conf`	AVDOS - Affective Video Database Online Study Video database for affective research emotionally validated through an online survey. ACII Michal Gnacek, Ifigeneia Mavridou, John Broulidakis, Charles Nduka, Emili Balaguer-Ballester, Theodoros Kostoulas, Ellen Seiss
2022	C	`conf`	Mortality Prediction and Safe Drug Recommendation for Critically-ill Patients. BIBE Panagiotis Symeonidis, Theodoros Kostoulas, Vasiliki Danilatou, Christos Andras, Stergios Chairistanidis
2022	—	`conf`	Mortality Prediction in ICU Patients Suffering from Stroke. SETN Dimitrios Dimopoulos, Vasiliki Danilatou, Theodoros Kostoulas
2022	B	`conf`	Multimodal Affect and Aesthetic Experience. ICMI Theodoros Kostoulas, Michal Muszynski, Leimin Tian, Edgar Roman-Rangel, Theodora Chaspari, Panos Amelidis
2022	B	`conf`	Web Bot Detection Evasion Using Deep Reinforcement Learning. ARES Christos Iliou, Theodoros Kostoulas, Theodora Tsikrika, Vasilios Katos, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	J	`jnl`	emteqPRO - Fully Integrated Biometric Sensing Array for Non-Invasive Biomedical Research in Virtual Reality. Frontiers Virtual Real. Michal Gnacek, John Broulidakis, Ifigeneia Mavridou, Mohsen Fatoorechi, Ellen Seiss, Theodoros Kostoulas, Emili Balaguer-Ballester, Ivana Kiprijanovska, Claire Rosten, Charles Nduka
2021	J	`jnl`	Detection of Advanced Web Bots by Combining Web Logs with Mouse Behavioural Biometrics. DTRAP Christos Iliou, Theodoros Kostoulas, Theodora Tsikrika, Vasilis Katos, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	J	`jnl`	Recognizing Induced Emotions of Movie Audiences from Multimodal Information. IEEE Trans. Affect. Comput. Michal Muszynski, Leimin Tian, Catherine Lai, Johanna D. Moore, Theodoros Kostoulas, Patrizia Lombardo, Thierry Pun, Guillaume Chanel
2021	Misc	`conf`	Web Bot Detection Evasion Using Generative Adversarial Networks. CSR Christos Iliou, Theodoros Kostoulas, Theodora Tsikrika, Vasilis Katos, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	B	`conf`	Workshop on Multimodal Affect and Aesthetic Experience. ICMI Michal Muszynski, Edgar Roman-Rangel, Leimin Tian, Theodoros Kostoulas, Theodora Chaspari, Panos Amelidis
2020	C	`conf`	Automated Mortality Prediction in Critically-ill Patients with Thrombosis using Machine Learning. BIBE Vasiliki Danilatou, Despoina Antonakaki, Christos Tzagkarakis, Alexandros Kanterakis, Vasilios Katos, Theodoros Kostoulas
2020	—	`conf`	Heart Rate Detection from the Supratrochlear Vessels using a Virtual Reality Headset integrated PPG Sensor. ICMI Companion Michal Gnacek, David Garrido-Leal, Ruben Nieto Lopez, Ellen Seiss, Theodoros Kostoulas, Emili Balaguer-Ballester, Ifigeneia Mavridou, Charles Nduka
2020	B	`conf`	Multimodal Affect and Aesthetic Experience. ICMI Theodoros Kostoulas, Michal Muszynski, Theodora Chaspari, Panos Amelidis
2020	—	`conf`	Towards Ethical Requirements for Addictive Technology: The Case of Online Gambling. REthics@RE Deniz Cemiloglu, Emily Arden-Close, Sarah Hodge, Theodoros Kostoulas, Raian Ali, Maris Catania
2019	B	`conf`	IDEAL-CITIES - A Trustworthy and Sustainable Framework for Circular Smart Cities. DCOSS 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
2019	J	`jnl`	IDEAL-CITIES: A Trustworthy and Sustainable Framework for Circular Smart Cities. CoRR Constantinos Marios Angelopoulos, Vasilios Katos, Theodoros Kostoulas, Andreas I. Miaoudakis, Nikolaos E. Petroulakis, George Alexandris, Giorgos Demetriou, Giuditta Morandi, Karolina Waledzik, Urszula Rak, Marios Panayiotou, Christos Iraklis Tsatsoulis
2019	—	`conf`	Introducing the EmteqVR Interface for Affect Detection in Virtual Reality. ACII Workshops Ifigeneia Mavridou, Ellen Seiss, Theodoros Kostoulas, Mahyar Hamedi, Emili Balaguer-Ballester, Charles Nduka
2019	—	`conf`	Online Peer Support Groups to Combat Digital Addiction: User Acceptance and Rejection Factors. WorldCIST (3) Manal Aldhayan, Sainabou Cham, Theodoros Kostoulas, Mohamed Basel Almourad, Raian Ali
2019	—	`conf`	Problematic Attachment to Social Media: Lived Experience and Emotions. WorldCIST (2) Majid Altuwairiqi, Theodoros Kostoulas, Georgina Powell, Raian Ali
2019	B	`conf`	Towards a framework for detecting advanced Web bots. ARES Christos Iliou, Theodoros Kostoulas, Theodora Tsikrika, Vasilis Katos, Stefanos Vrochidis, Yiannis Kompatsiaris
2018	J	`jnl`	Aesthetic Highlight Detection in Movies Based on Synchronization of Spectators' Reactions. ACM Trans. Multim. Comput. Commun. Appl. Michal Muszynski, Theodoros Kostoulas, Patrizia Lombardo, Thierry Pun, Guillaume Chanel
2018	B	`conf`	Empowering responsible online gambling by real-time persuasive information systems. RCIS 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
2018	J	`jnl`	Enabling Responsible Online Gambling by Real-time Persuasive Technologies. Complex Syst. Informatics Model. Q. 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
2017	J	`jnl`	Films, Affective Computing and Aesthetic Experience: Identifying Emotional and Aesthetic Highlights from Multimodal Signals in a Social Setting. Frontiers ICT Theodoros Kostoulas, Guillaume Chanel, Michal Muszynski, Patrizia Lombardo, Thierry Pun
2017	B	`conf`	Recognizing induced emotions of movie audiences: Are induced and perceived emotions the same? ACII Leimin Tian, Michal Muszynski, Catherine Lai, Johanna D. Moore, Theodoros Kostoulas, Patrizia Lombardo, Thierry Pun, Guillaume Chanel
2016	A*	`conf`	Synchronization among Groups of Spectators for Highlight Detection in Movies. ACM Multimedia Michal Muszynski, Theodoros Kostoulas, Patrizia Lombardo, Thierry Pun, Guillaume Chanel
2015	—	`conf`	Dynamic Time Warping of Multimodal Signals for Detecting Highlights in Movies. INTERPERSONAL@ICMI Theodoros Kostoulas, Guillaume Chanel, Michal Muszynski, Patrizia Lombardo, Thierry Pun
2015	B	`conf`	Identifying aesthetic highlights in movies from clustering of physiological and behavioral signals. QoMEX Theodoros Kostoulas, Guillaume Chanel, Michal Muszynski, Patrizia Lombardo, Thierry Pun
2015	B	`conf`	Spectators' Synchronization Detection based on Manifold Representation of Physiological Signals: Application to Movie Highlights Detection. ICMI Michal Muszynski, Theodoros Kostoulas, Guillaume Chanel, Patrizia Lombardo, Thierry Pun
2013	J	`jnl`	The MoveOn database: motorcycle environment speech and noise database for command and control applications. Lang. Resour. Evaluation Theodoros Kostoulas, Thomas Winkler, Todor Ganchev, Nikos Fakotakis, Joachim Köhler
2012	J	`jnl`	Affective speech interface in serious games for supporting therapy of mental disorders. Expert Syst. Appl. Theodoros Kostoulas, Iosif Mporas, Otilia Kocsis, Todor Ganchev, Nikos Katsaounos, Juan J. Santamaría, Susana Jiménez-Murcia, Fernando Fernández-Aranda, Nikos Fakotakis
2010	—	`conf`	Affect Recognition in Real Life Scenarios. COST 2102 Training School Theodoros Kostoulas, Todor Ganchev, Nikos Fakotakis
2010	—	`conf`	Enhancing Emotion Recognition from Speech through Feature Selection. TSD Theodoros Kostoulas, Todor Ganchev, Alexandros Lazaridis, Nikos Fakotakis
2010	—	`conf`	Feature Selection for Improved Phone Duration Modeling of Greek Emotional Speech. SETN Alexandros Lazaridis, Todor Ganchev, Iosif Mporas, Theodoros Kostoulas, Nikos Fakotakis
2010	J	`jnl`	Phone duration modeling: overview of techniques and performance optimization via feature selection in the context of emotional speech. Int. J. Speech Technol. Alexandros Lazaridis, Todor Ganchev, Theodoros Kostoulas, Iosif Mporas, Nikos Fakotakis
2010	B	`conf`	The PlayMancer Database: A Multimodal Affect Database in Support of Research and Development Activities in Serious Game Environment. LREC Theodoros Kostoulas, Otilia Kocsis, Todor Ganchev, Fernando Fernández-Aranda, Juan J. Santamaría, Susana Jiménez-Murcia, Maher Ben Moussa, Nadia Magnenat-Thalmann, Nikos Fakotakis
2010	B	`conf`	Vergina: A Modern Greek Speech Database for Speech Synthesis. LREC Alexandros Lazaridis, Theodoros Kostoulas, Todor Ganchev, Iosif Mporas, Nikos Fakotakis
2009	—	`conf`	Automatic Speech Recognition System for Home Appliances Control. Panhellenic Conference on Informatics Iosif Mporas, Todor Ganchev, Theodoros Kostoulas, Katia Kermanidis, Nikos Fakotakis
2008	B	`conf`	A Real-World Emotional Speech Corpus for Modern Greek. LREC Theodoros Kostoulas, Todor Ganchev, Iosif Mporas, Nikos Fakotakis
2008	—	`conf`	Human evaluation of the LOGOS' spoken dialogue system. PETRA Alexandros Lazaridis, Theodoros Kostoulas, Iosif Mporas, Todor Ganchev, Nikos Katsaounos, Stavros Ntalampiras, Nikos Fakotakis
2008	—	`ch.`	LOGOS: A Multimodal Dialogue System for Controlling Smart Appliances. New Directions in Intelligent Interactive Multimedia Theodoros Kostoulas, Iosif Mporas, Todor Ganchev, Nikos Katsaounos, Alexandros Lazaridis, Stavros Ntalampiras, Nikos Fakotakis
2008	C	`conf`	The Effect of Emotional Speech on a Smart-Home Application. IEA/AIE Theodoros Kostoulas, Iosif Mporas, Todor Ganchev, Nikos Fakotakis
2008	B	`conf`	The MoveOn Motorcycle Speech Corpus. LREC Thomas Winkler, Theodoros Kostoulas, Richard Adderley, Christian Bonkowski, Todor Ganchev, Joachim Köhler, Nikos Fakotakis
2007	—	`conf`	Comparative Evaluation of Speech Parameterizations for Speech Recognition. ICTAI (2) Iosif Mporas, Todor Ganchev, Mihalis Siafarikas, Theodoros Kostoulas
2007	—	`conf`	Detection of Negative Emotional States in Real-World Scenario. ICTAI (2) Theodoros Kostoulas, Todor Ganchev, Iosif Mporas, Nikos Fakotakis
2007	—	`conf`	Study on Speaker-Independent Emotion Recognition from Speech on Real-World Data. COST 2102 Workshop (Patras) Theodoros Kostoulas, Todor Ganchev, Nikos Fakotakis