Adaptive On-Line Neural Network Retraining for Real Life Multimodal Emotion Recognition. - Spiros Ioannou; Loïc Kessous; George Caridakis; Kostas Karpouzis; Vered Aharonson; Stefanos D. Kollias (ICANN (1), 2006)

Modeling naturalistic affective states via facial and vocal expressions recognition. - George Caridakis; Lori Malatesta; Loïc Kessous; Noam Amir; Amaryllis Raouzaiou; Kostas Karpouzis (ICMI, 2006)

Manual Annotation and Automatic Image Processing of Multimodal Emotional Behaviors in TV Interviews. - Jean-Claude Martin; George Caridakis; Laurence Devillers; Kostas Karpouzis; Sarkis Abrilian (AIAI, 2006)

Manual Annotation and Automatic Image Processing of Multimodal Emotional Behaviours: Validating the Annotation of TV Interviews. - Jean-Claude Martin; George Caridakis; Laurence Devillers; Kostas Karpouzis; Sarkis Abrilian (LREC, 2006)

Multimodal Sensing, Interpretation and Copying of Movements by a Virtual Agent. - Elisabetta Bevacqua; Amaryllis Raouzaiou; Christopher Peters 001; George Caridakis; Kostas Karpouzis; Catherine Pelachaud; Maurizio Mancini (PIT, 2006)

Modeling Naturalistic Affective States Via Facial, Vocal, and Bodily Expressions Recognition. - Kostas Karpouzis; George Caridakis; Loïc Kessous; Noam Amir; Amaryllis Raouzaiou; Lori Malatesta; Stefanos D. Kollias (Artifical Intelligence for Human Computing, 2007)

Probabilistic Video-Based Gesture Recognition Using Self-organizing Feature Maps. - George Caridakis; Christos Pateritsas; Athanasios I. Drosopoulos; Andreas Stafylopatis; Stefanos D. Kollias (ICANN (2), 2007)

Multimodal emotion recognition from expressive faces, body gestures and speech. - George Caridakis; Ginevra Castellano; Loïc Kessous; Amaryllis Raouzaiou; Lori Malatesta; Stylianos Asteriadis; Kostas Karpouzis (AIAI, 2007)

Mimicking adaptation processes in the human brain with neural network retraining. - Lori Malatesta; Amaryllis Raouzaiou; George Caridakis; Kostas Karpouzis (AIAI, 2007)

Educational resources and implementation of a Greek sign language synthesis architecture. - Kostas Karpouzis; George Caridakis; Stavroula-Evita Fotinea; Eleni Efthimiou (Comput. Educ., 2007)

Robust Feature Detection for Facial Expression Recognition. - Spiros Ioannou; George Caridakis; Kostas Karpouzis; Stefanos D. Kollias (EURASIP J. Image Video Process., 2007)

Virtual agent multimodal mimicry of humans. - George Caridakis; Amaryllis Raouzaiou; Elisabetta Bevacqua; Maurizio Mancini; Kostas Karpouzis; Lori Malatesta; Catherine Pelachaud (Lang. Resour. Evaluation, 2007)

Hand trajectory based gesture recognition using self-organizing feature maps and markov models. - George Caridakis; Kostas Karpouzis; Christos Pateritsas; Athanasios I. Drosopoulos; Andreas Stafylopatis; Stefanos D. Kollias (ICME, 2008)

Automatic sign language recognition: vision based feature extraction and probabilistic recognition scheme from multiple cues. - George Caridakis; Olga Diamanti; Kostas Karpouzis; Petros Maragos (PETRA, 2008)

User and context adaptive neural networks for emotion recognition. - George Caridakis; Kostas Karpouzis; Stefanos D. Kollias (Neurocomputing, 2008)

A knowledge-based sign synthesis architecture. - Stavroula-Evita Fotinea; Eleni Efthimiou; George Caridakis; Kostas Karpouzis (Univers. Access Inf. Soc., 2008)

Emotion Recognition through Multiple Modalities: Face, Body Gesture, Speech. - Ginevra Castellano; Loïc Kessous; George Caridakis (Affect and Emotion in Human-Computer Interaction, 2008)

Adaptive gesture recognition in Human Computer Interaction. - George Caridakis; Kostas Karpouzis; Athanasios I. Drosopoulos; Stefanos D. Kollias (WIAMIS, 2009)

Manual annotation and automatic image processing of multimodal emotional behaviors: validating the annotation of TV interviews. - Jean-Claude Martin; George Caridakis; Laurence Devillers; Kostas Karpouzis; Sarkis Abrilian (Pers. Ubiquitous Comput., 2009)

User modeling via gesture and head pose expressivity features. - George Caridakis; Stylianos Asteriadis; Kostas Karpouzis (SMAP, 2010)

Multimodal user's affective state analysis in naturalistic interaction. - George Caridakis; Kostas Karpouzis; Manolis Wallace; Loïc Kessous; Noam Amir (J. Multimodal User Interfaces, 2010)

Multimodal emotion recognition in speech-based interaction using facial expression, body gesture and acoustic analysis. - Loïc Kessous; Ginevra Castellano; George Caridakis (J. Multimodal User Interfaces, 2010)

SOMM: Self organizing Markov map for gesture recognition. - George Caridakis; Kostas Karpouzis; Athanasios I. Drosopoulos; Stefanos D. Kollias (Pattern Recognit. Lett., 2010)

Detecting human behavior emotional cues in Natural Interaction. - George Caridakis; Stylianos Asteriadis; Kostas Karpouzis; Stefanos D. Kollias (DSP, 2011)

Affective, Natural Interaction Using EEG: Sensors, Application and Future Directions. - Charline Hondrou; George Caridakis (SETN, 2012)

Natural Interaction Multimodal Analysis: Expressivity Analysis towards Adaptive and Personalized Interfaces. - Stylianos Asteriadis; George Caridakis; Lori Malatesta; Kostas Karpouzis (SMAP, 2012)

Non parametric, self organizing, scalable modeling of spatiotemporal inputs: The sign language paradigm. - George Caridakis; Kostas Karpouzis; Athanasios I. Drosopoulos; Stefanos D. Kollias (Neural Networks, 2012)

Intelligent and Adaptive Pervasive Future Internet: Smart Cities for the Citizens. - George Caridakis; Georgios Siolas; Phivos Mylonas; Stefanos D. Kollias; Andreas Stafylopatis (EANN (2), 2013)

Social and Smart: Towards an Instance of Subconscious Social Intelligence. - Manuel Graña; Bruno Apolloni; Maurizio Fiasché; G. Galliani; C. Zizzo; George Caridakis; Georgios Siolas; Stefanos D. Kollias; F. Barriento; S. San Jose (EANN (2), 2013)

A Particle Swarm Optimization (PSO) Model for Scheduling Nonlinear Multimedia Services in Multicommodity Fat-Tree Cloud Networks. - Ioannis M. Stephanakis; Ioannis P. Chochliouros; George Caridakis; Stefanos D. Kollias (EANN (2), 2013)

Modeling context and fuzzy personas towards an intelligent Future Internet smart home paradigm. - Phivos Mylonas; Georgios Siolas; George Caridakis; Stefanos D. Kollias; Andreas-Georgios Stafylopatis (Intelligent Environments (Workshops), 2013)

Natural interaction expressivity modeling and analysis. - George Caridakis; Konstantinos Moutselos; Ilias Maglogiannis (PETRA, 2013)

Natural, Affect Aware interfaces: Gesture and Body Expressivity Aspects. - Eirini Kalatha; George Caridakis (SMAP, 2013)

Context-Aware User Modeling and Semantic Interoperability in Smart Home Environments. - Giorgos Siolas; George Caridakis; Phivos Mylonas; Stefanos D. Kollias; Andreas Stafylopatis (SMAP, 2013)

Social things - The SandS instantiation. - Bruno Apolloni; Maurizio Fiasché; G. Galliani; C. Zizzo; George Caridakis; Georgios Siolas; Stefanos D. Kollias; Manuel Graña Romay; F. Barriento; S. San Jose (WOWMOM, 2013)

A cross-cultural, multimodal, affective corpus for gesture expressivity analysis. - George Caridakis; Johannes Wagner 001; Amaryllis Raouzaiou; Florian Lingenfelser; Kostas Karpouzis; Elisabeth André (J. Multimodal User Interfaces, 2013)

Induction, recording and recognition of natural emotions from facial expressions and speech prosody. - Kostas Karpouzis; George Caridakis; Roddy Cowie; Ellen Douglas-Cowie (J. Multimodal User Interfaces, 2013)

Context in Affective Multiparty and Multimodal Interaction: Why, Which, How and Where? - Aggeliki Vlachostergiou; George Caridakis; Stefanos D. Kollias (UM3I@ICMI, 2014)

Investigating Context Awareness of Affective Computing Systems: A Critical Approach. - Aggeliki Vlachostergiou; George Caridakis; Stefanos D. Kollias (IHCI, 2014)

Non-manual cues in automatic sign language recognition. - George Caridakis; Stylianos Asteriadis; Kostas Karpouzis (Pers. Ubiquitous Comput., 2014)

Smart home context awareness based on Smart and Innovative Cities. - Aggeliki Vlachostergiou; Georgios Stratogiannis; George Caridakis; Georgios Siolas; Phivos Mylonas (EANN Workshops, 2015)

HCI and Natural Progression of Context-Related Questions. - Aggeliki Vlachostergiou; George Caridakis; Amaryllis Raouzaiou; Stefanos D. Kollias (HCI (1), 2015)

User and home appliances pervasive interaction in a sensor driven smart home environment: The SandS approach. - Georgios Stratogiannis; Aggeliki Vlachostergiou; Georgios Siolas; George Caridakis; Phivos Mylonas; Andreas Stafylopatis; Stefanos D. Kollias (SMAP, 2015)

Context-Aware User Modeling and Semantic Interoperability in Smart Home Environments. - Giorgos Siolas; George Caridakis; Phivos Mylonas; Georgios Stratogiannis; Stefanos D. Kollias; Andreas Stafylopatis (Int. J. Virtual Communities Soc. Netw., 2015)

Associating gesture expressivity with affective representations. - Lori Malatesta; Stylianos Asteriadis; George Caridakis; Asimina Vasalou; Kostas Karpouzis (Eng. Appl. Artif. Intell., 2016)

User Adaptive and Context-Aware Smart Home Using Pervasive and Semantic Technologies. - Aggeliki Vlachostergiou; Georgios Stratogiannis; George Caridakis; George Siolas; Phivos Mylonas (J. Electr. Comput. Eng., 2016)

Linked Open Data as Universal Markers for Mobile Augmented Reality Applications in Cultural Heritage. - John Aliprantis; Eirini Kalatha; Markos Konstantakis; Kostas Michalakis; George Caridakis (ITN-DCH, 2017)

Intelligent Visual Interface with the Internet of Things. - Konstantinos Michalakis; John Aliprantis; George Caridakis (SmartObject@IUI, 2017)

IoT Interface for Healthcare applications. - Konstantinos Michalakis; George Caridakis (PETRA, 2017)

Formalising and evaluating Cultural User Experience. - Markos Konstantakis; Konstantinos Michalakis; John Aliprantis; Eirini Kalatha; George Caridakis (SMAP, 2017)

Semantic Preventive Conservation of Cultural Heritage Collections. - Efthymia Moraitou; John Aliprantis; George Caridakis (SW4CH@ESWC, 2018)

Travelogue with Augmented Cultural and Contemporary Experience. - Efthymia Moraitou; Markos Konstantakis; Chrysa Kontaki; Ioannis Aliprantis; Eirini Kalatha; Pantelis Kalavrytinos; Andreas Tsigris; Panagiotis Tsougkrianis; Christos Anagnostopoulos; George Caridakis (CIRA@EuroMed, 2018)

Recommending user experiences based on extracted cultural personas for mobile applications - REPEAT methodology. - Markos Konstantakis; John Aliprantis; Kostas Michalakis; George Caridakis (mobileCH@Mobile HCI, 2018)

Understanding user experience aspects in cultural heritage interaction. - Markos Konstantakis; John Aliprantis; Alexandros Teneketzis; George Caridakis (PCI, 2018)

Learning Representations of Natural Language Texts with Generative Adversarial Networks at Document, Sentence, and Aspect Level. - Aggeliki Vlachostergiou; George Caridakis; Phivos Mylonas; Andreas Stafylopatis (Algorithms, 2018)

Visualizing the Internet of Things: Naturalizing Human-Computer Interaction by Incorporating AR Features. - Konstantinos Michalakis; John Aliprantis; George Caridakis (IEEE Consumer Electron. Mag., 2018)

Cultural Heritage, Serious Games and User Personas Based on Gardner's Theory of Multiple Intelligences: "The Stolen Painting" Game. - Markos Konstantakis; Eirini Kalatha; George Caridakis (GALA, 2019)

Studying the Spatialities of Short-Term Rentals' Sprawl in the Urban Fabric: The Case of Airbnb in Athens, Greece. - Konstantinos Gourzis; Georgios Alexandridis; Stelios Gialis; George Caridakis (AIAI (Workshops), 2019)

An overview of Affective Models and ICT in Education. - Sotiria Foutsitzi; Stylianos Asteriadis; George Caridakis (IISA, 2019)

ICT in education: Benefits, Challenges and New directions. - Sotiria Foutsitzi; George Caridakis (IISA, 2019)

PaloAnalytics: project concept, scope and early results from the system implementation. - Vassilis Poulopoulos; Manolis Wallace; Iraklis Varlamis; George Caridakis; Panagiotis Tsantilas (IISA, 2019)

Natural Interaction in Augmented Reality Context. - John Aliprantis; Markos Konstantakis; Rozalia Nikopoulou; Phivos Mylonas; George Caridakis (VIPERC@IRCDL, 2019)

Context Incorporation in Cultural Path Recommendation Using Topic Modelling. - Konstantinos Michalakis; Georgios Alexandridis; George Caridakis; Phivos Mylonas (VIPERC@IRCDL, 2019)

Personalized Artistic Tour Using Semantic Web Technologies. - Yannis Christodoulou; Markos Konstantakis; Efthymia Moraitou; John Aliprantis; George Caridakis (CI@SMAP, 2019)

Personalized and content adaptive cultural heritage path recommendation: an application to the Gournia and Çatalhöyük archaeological sites. - Georgios Alexandridis; Angeliki Chrysanthi; George E. Tsekouras; George Caridakis (User Model. User Adapt. Interact., 2019)

A Deep Learning Approach to Aspect-Based Sentiment Prediction. - Georgios Alexandridis; Konstantinos Michalakis; John Aliprantis; Pavlos Polydoras; Panagiotis Tsantilas; George Caridakis (AIAI (1), 2020)

Leveraging aspect-based sentiment prediction with textual features and document metadata. - Konstantinos Korovesis; Georgios Alexandridis; George Caridakis; Pavlos Polydoras; Panagiotis Tsantilas (SETN, 2020)

A Geolocation Analytics-Driven Ontology for Short-Term Leases: Inferring Current Sharing Economy Trends. - Georgios Alexandridis; Yorghos Voutos; Phivos Mylonas; George Caridakis (Algorithms, 2020)

A Personalized Heritage-Oriented Recommender System Based on Extended Cultural Tourist Typologies. - Markos Konstantakis; Georgios Alexandridis; George Caridakis (Big Data Cogn. Comput., 2020)

Adding Culture to UX: UX Research Methodologies and Applications in Cultural Heritage. - Markos Konstantakis; George Caridakis (ACM Journal on Computing and Cultural Heritage, 2020)

Content Personalization framework in cultural routes: TRACCE project case study. - Markos Konstantakis; John Aliprantis; Alexandros Teneketzis; George Caridakis; Spiros Sirmakessis; Elizabeth Filippidis; Anastasios Manos (CHI Greece, 2021)

Emotion detection on Greek social media using Bidirectional Encoder Representations from Transformers. - Georgios Alexandridis; Konstantinos Korovesis; Iraklis Varlamis; Panagiotis Tsantilas; George Caridakis (PCI, 2021)

Bibliometrics for Measuring Social Media Influence: Evaluating the use of h-Index as a ranking metric of Twitter users' influence. - Nikolaos Maniatis; Georgios Alexandridis; Konstantinos Korovesis; Iraklis Varlamis; Panagiotis Tsantilas; George Michael Klimis; George Caridakis (PCI, 2021)

Augmented Reality children's book for intangible cultural heritage through participatory content creation and promotion. Case study: the pastoral life of Psiloritis as a UNESCO World Geopark. - Antonios Ntagiantas; Dimitris Manousos; Markos Konstantakis; John Aliprantis; George Caridakis (SMAP, 2021)

Augmented and personalized digital narratives for Cultural Heritage under a tangible interface. - Georgios Trichopoulos 001; John Aliprantis; Markos Konstantakis; Konstantinos Michalakis; Phivos Mylonas; Yorghos Voutos; George Caridakis (SMAP, 2021)

A Knowledge-Based Deep Learning Architecture for Aspect-Based Sentiment Analysis. - Georgios Alexandridis; John Aliprantis; Konstantinos Michalakis; Konstantinos Korovesis; Panagiotis Tsantilas; George Caridakis (Int. J. Neural Syst., 2021)

A Survey on Sentiment Analysis and Opinion Mining in Greek Social Media. - Georgios Alexandridis; Iraklis Varlamis; Konstantinos Korovesis; George Caridakis; Panagiotis Tsantilas (Inf., 2021)

A Novel Approach to Image Recoloring for Color Vision Deficiency. - George E. Tsekouras; Anastasios Rigos; Stamatis Chatzistamatis; John V. Tsimikas; Konstantinos Kotis; George Caridakis; Christos-Nikolaos Anagnostopoulos (Sensors, 2021)

Bringing Together and Pushing Apart: Digital Proxemics and Interactive Narrative Design in Cultural Heritage Experiences. - Angeliki Chrysanthi; Akrivi Katifori; Ektor Vrettakis; Konstantinos Michalakis; Dimitra Petousi; George Caridakis (AVI²CH, 2022)

Towards Engineering Drones' Semantic Trajectories as Knowledge Graphs (short paper). - Efthymia Moraitou; Sotiris Angelis; Konstantinos Kotis; George Caridakis; Ermioni-Eirini Papadopoulou; Nikolaos Soulakellis (GeoLD@ESWC, 2022)

Augmented Reality in Primary Education: Adopting the new normal in learning by easily using AR-based Android applications. - Georgios Roussos; John Aliprantis; Georgios Alexandridis; George Caridakis (PCI, 2022)

Supporting conservation and restoration through digital media modeling and exploitation - the example of the Acropolis of Ancient Tiryns. - Efthymia Moraitou; Markos Konstantakis; Angeliki Chrysanthi; Yannis Christodoulou; George Pavlidis; George Caridakis (SMAP, 2022)

ACUX Recommender: A Mobile Recommendation System for Multi-Profile Cultural Visitors Based on Visiting Preferences Classification. - Markos Konstantakis; Yannis Christodoulou; John Aliprantis; George Caridakis (Big Data Cogn. Comput., 2022)

Tangible and Personalized DS Application Approach in Cultural Heritage: The CHATS Project. - Giorgos Trichopoulos; John Aliprantis; Markos Konstantakis; Konstantinos Michalakis; George Caridakis (Comput., 2022)

Context Awareness in Cultural Heritage Applications: A Survey. - Konstantinos Michalakis; George Caridakis (ACM Journal on Computing and Cultural Heritage, 2022)

ACUX Typology: A Harmonisation of Cultural-Visitor Typologies for Multi-Profile Classification. - Markos Konstantakis; Yannis Christodoulou; Georgios Alexandridis; Alexandros Teneketzis; George Caridakis (Digit., 2022)

Analyzing User Reviews in the Tourism & Cultural Domain - The Case of the City of Athens, Greece. - Tasos Papagiannis; George Ioannou; Konstantinos Michalakis; Georgios Alexandridis; George Caridakis (AIAI (Workshops), 2023)

An Ontology to Support Decision-Making in Conservation and Restoration Interventions of Cultural Heritage. - Efthymia Moraitou; Yannis Christodoulou; Konstantinos Kotis; George Caridakis (SWODCH, 2023)

Crafting a Museum Guide Using ChatGPT4. - Georgios Trichopoulos 001; Markos Konstantakis; George Caridakis; Akrivi Katifori; Myrto Koukouli (Big Data Cogn. Comput., 2023)

Supporting the Conservation and Restoration OpenLab of the Acropolis of Ancient Tiryns through Data Modelling and Exploitation of Digital Media. - Efthymia Moraitou; Markos Konstantakis; Angeliki Chrysanthi; Yannis Christodoulou; George Pavlidis; George Alexandridis; Konstantinos I. Kotsopoulos; Nikolaos Papastamatiou; Alkistis Papadimitriou; George Caridakis (Comput., 2023)

Semantic models and services for conservation and restoration of cultural heritage: A comprehensive survey. - Efthymia Moraitou; Yannis Christodoulou; George Caridakis (Semantic Web, 2023)

Enhancing user interaction with context-awareness in cultural spaces. - Konstantinos Michalakis; George Caridakis (Pers. Ubiquitous Comput., 2023)

Automating Mobile App Review User Feedback with Aspect-Based Sentiment Analysis. - Vasileios Ballas; Konstantinos Michalakis; Georgios Alexandridis; George Caridakis (HCI (55), 2024)

Embodied and Intelligent Approaches to Cultural Information Retrieval. - Nikos Fragakis; Georgios Trichopoulos 001; George Caridakis (SMAP, 2024)

C-LINK Agent. Connecting social media post generation with recommender systems*. - Konstantinos Ordoumpozanis; Georgios Trichopoulos 001; George Caridakis (SMAP, 2024)

StreetLines: A Smart and Scalable Tourism Platform Based on Efficient Knowledge-Mining. - Georgios Alexandridis; Georgios Siolas; Tasos Papagiannis; George Ioannou; Konstantinos Michalakis; George Caridakis; Vasileios Karyotis; Symeon Papavassiliou (Digit., 2024)

An Improved Approach for Generating Digital Twins of Cultural Spaces through the Integration of Photogrammetry and Laser Scanning Technologies. - Markos Konstantakis; Georgios Trichopoulos 001; John Aliprantis; Nikitas Gavogiannis; Anna Karagianni; Panos Parthenios; Konstantinos Serraos; George Caridakis (Digit., 2024)

CHEKG: a collaborative and hybrid methodology for engineering modular and fair domain-specific knowledge graphs. - Sotiris Angelis; Efthymia Moraitou; George Caridakis; Konstantinos Kotis (Knowl. Inf. Syst., 2024)

An Ontology-Based Framework for Supporting Decision-Making in Conservation and Restoration Interventions for Cultural Heritage. - Efthymia Moraitou; Yannis Christodoulou; Konstantinos Kotis; George Caridakis (ACM Journal on Computing and Cultural Heritage, 2024)

A Framework for Creative Experimentation in Extended Reality Using Face-Centered Spatial Relationships and On-Device Inference. - Stavroula Zoi; George Caridakis (Creativity & Cognition, 2025)