Christos Troussas

206 papers B 15C 4Journal 67Unranked 111

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A Hybrid Framework for a Social Learning Hub: Integrating Pedagogy and Digital Technologies to Bridge Formal and Informal Learning. J. Inf. Technol. Educ. Innov. Pract. Maria-Sofia Georgopoulou, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2025	J	`jnl`	A Fuzzy-Neural Model for Personalized Learning Recommendations Grounded in Experiential Learning Theory. Inf. Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2025	J	`jnl`	A Hybrid Neuro-Symbolic Pipeline for Coreference Resolution and AMR-Based Semantic Parsing. Inf. Christos Papakostas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2025	—	`conf`	A Rule-Based System Integrating Case-Based Reasoning for Adaptive User Interfaces in Personalized Educational Software. SEEDA-CECNSM Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2025	—	`conf`	AI-Powered Digital Assistants in Teaching: Exploring Educators' Needs, Attitudes and Integration Strategies. NiDS (1) Eleni Papachristou, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2025	—	`conf`	An AI-Powered Dual-Model Framework for Personalized and Adaptive Learning Support. NiDS (3) Eleni Papachristou, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2025	J	`jnl`	An adaptive virtual reality game for programming education using fuzzy cognitive maps and pedagogical models. Smart Learn. Environ. Andreas Marougkas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2025	J	`jnl`	Approaches to Digital Humanities Pedagogy: a systematic literature review within educational practice. Digit. Scholarsh. Humanit. Maria-Sofia Georgopoulou, Christos Troussas, Evangelia Triperina, Cleo Sgouropoulou
2025	—	`conf`	CRAI: Contextual Reflexive Artificial Intelligence as a New Paradigm Beyond Data-Driven Cognition. SMAP Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou, Ioannis Voyiatzis
2025	—	`conf`	ChatGPT in Education: A Critical Overview of Breakthroughs and Challenges. NiDS (3) Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2025	—	`conf`	Comparative Evaluation of Explainable AI Techniques for Deep Learning in Image Recognition. NiDS (2) Angelos Tzirtis, Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2025	—	`conf`	Design of a Rule-Based XR Simulation Tool Integrating E-Health and Human-Computer Interaction for Critical Care Nursing Education. NiDS (1) Konstantinos Evgenikos, Christos Troussas, Areti Stavropoulou, Dimitrios Papageorgiou
2025	—	`conf`	DigComp Quest: A Game-Based Approach for Assessing and Enhancing Digital Competences. NiDS (2) Panagiotis-Hector Kopsidas, Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2025	J	`jnl`	Digital Literacy in Higher Education: Examining University Students' Competence in Online Information Practices. Comput. Maria-Sofia Georgopoulou, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2025	—	`conf`	Evaluation Metrics and Ethical Concerns in the Design of Adaptive AI Chatbots. SEEDA-CECNSM Akrivi Krouska, Christos Troussas, Phivos Mylonas, Ioannis Voyiatzis, Cleo Sgouropoulou
2025	—	`conf`	Explainable AI for Personalized Image and Video Content Analysis in Social Media. FLLM Phivos Mylonas, Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou
2025	J	`jnl`	Exploring the Acceptance and Impact of a Digital Escape Room Game for Environmental Education Using Structural Equation Modeling. Inf. Akrivi Krouska, Christos Troussas, Phivos Mylonas, Cleo Sgouropoulou
2025	J	`jnl`	Fuzzy Memory Networks and Contextual Schemas: Enhancing ChatGPT Responses in a Personalized Educational System. Comput. Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou, Ioannis Voyiatzis
2025	J	`jnl`	Fuzzy-Based Virtual Reality System for Cultural Heritage: Enhancing User Interaction and Experience Through Contextual Assistive Messaging. Int. J. Hum. Comput. Interact. Christos Troussas, Christos Papakostas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2025	C	`conf`	Fuzzy-Weighted Sentiment Recognition for Educational Text-Based Interactions. WEBIST Christos Troussas, Christos Papakostas, Akrivi Krouska, Phivos Mylonas
2025	—	`conf`	Harnessing ChatGPT for Education: Applications, Challenges and the PICA Framework for Pedagogical Integration. SMAP Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2025	—	`book`	Human-Computer Interaction and Augmented Intelligence - The Paradigm of Interactive Machine Learning in Educational Software Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2025	J	`jnl`	Integrating Bayesian Knowledge Tracing and Human Plausible Reasoning in an Adaptive Augmented Reality System for Spatial Skill Development. Inf. Christos Papakostas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2025	—	`conf`	Knowledge Management Systems: A Review of Artificial Intelligence Integration and Technologies. AIAI Workshops (2) Christos Ioannis Culbida, Phivos Mylonas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2025	—	`conf`	Modeling Trust Recalibration in AI Dialogue: Conversational Repair Strategies in ChatGPT. SMAP Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2025	J	`jnl`	Multimodal Interaction, Interfaces, and Communication: A Survey. Multimodal Technol. Interact. Elias Dritsas, Maria Trigka, Christos Troussas, Phivos Mylonas
2025	J	`jnl`	NAMI: A Neuro-Adaptive Multimodal Architecture for Wearable Human-Computer Interaction. Multimodal Technol. Interact. Christos Papakostas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2025	J	`jnl`	Named Entity Recognition and News Article Classification: A Lightweight Approach. IEEE Access Ioannis Katranis, Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2025	—	`conf`	PRAXIS: A Digital Learning Ecosystem for Upskilling and Reskilling Project Managers in the AI Era. SMAP Nektaria Marava, Nikos Vordonis, Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou, Phivos Mylonas, Ioannis Voyiatzis
2025	—	`conf`	PersonaGPT: A Context-Aware Personalization Engine for Educational Chatbots Using Dynamic Learner Personas and Reflexive Dialogue. SMAP Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2025	J	`jnl`	Personalized Instructional Strategy Adaptation Using TOPSIS: A Multi-Criteria Decision-Making Approach for Adaptive Learning Systems. Inf. Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2025	—	`conf`	Personalized Multimodal Signal Processing for Enhanced HCI in AR Environments. SEEDA-CECNSM Phivos Mylonas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2025	—	`conf`	Reflexive Dialogue-Based Explainability for Human-AI Collaboration: An Empirical Study on Adaptive and Interactive Explanations. SMAP Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2025	J	`jnl`	Reinforcement Learning-Based Dynamic Fuzzy Weight Adjustment for Adaptive User Interfaces in Educational Software. Future Internet Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2025	—	`conf`	Revisiting Business Theory and Intellectual Capital in the Digital Era: A Review. NiDS (2) Ioannis Mantzakos, Phivos Mylonas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2025	J	`jnl`	Segmentation of COVID-19 CT lesions in CT scans through transfer learning. Comput. Sci. Inf. Syst. Symeon Psaraftis-Souranis, Christos Troussas, Athanasios Voulodimos, Cleo Sgouropoulou
2024	J	`jnl`	A Fuzzy Synthetic Evaluation Approach to Assess Usefulness of Tourism Reviews by Considering Bias Identified in Sentiments and Articulacy. Inf. Dimitrios K. Kardaras, Christos Troussas, Stavroula Barbounaki, Panagiota Tselenti, Konstantinos Armyras
2024	—	`conf`	A Personalized Fitness Application for Injury Rehabilitation Using Artificial Neural Networks. SMAP Nikolaos Kalofonos, Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2024	—	`conf`	A Rule-Based Chatbot Offering Personalized Guidance in Computer Programming Education. ITS (2) Christos Papakostas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2024	J	`jnl`	ADHD Dog: A Virtual Reality Intervention Incorporating Behavioral and Sociocultural Theories with Gamification for Enhanced Regulation in Individuals with Attention Deficit Hyperactivity Disorder. Comput. Nikolaos Sergis, Christos Troussas, Akrivi Krouska, Christina Tzortzi, Georgios Bardis, Cleo Sgouropoulou
2024	—	`conf`	Affective Computing in Intelligent Tutoring Systems: Exploring Insights and Innovations. SEEDA-CECNSM Theofanis Tasoulas, Christos Troussas, Phivos Mylonas, Cleo Sgouropoulou
2024	J	`jnl`	An Empirical Investigation of User Acceptance of Personalized Mobile Software for Sustainability Education. Int. J. Hum. Comput. Interact. Akrivi Krouska, Christos Troussas, Katerina Kabassi, Cleo Sgouropoulou
2024	B	`conf`	Analysing the Effectiveness of a Social Digital Repository for Learning and Teaching: A Fuzzy Comprehensive Evaluation. ENASE Akrivi Krouska, Christos Troussas, Phivos Mylonas, Cleo Sgouropoulou
2024	—	`conf`	Architecting Immersive Education: Designing an Intelligent Online Virtual University. NiDS Panagiotis Strousopoulos, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2024	—	`conf`	Assessing the Impact of Integrating ChatGPT as an Advice Generator in Educational Software. SEEDA-CECNSM Christos Troussas, Akrivi Krouska, Christos Papakostas, Phivos Mylonas, Cleo Sgouropoulou
2024	—	`conf`	ChatGPT-based Recommendations for Personalized Content Creation and Instructional Design with a Tailored Prompt Generator. FLLM Akrivi Krouska, Christos Troussas, Ioannis Voyiatzis, Phivos Mylonas, Cleo Sgouropoulou
2024	—	`conf`	Enhancing Collaborative Learning through Virtual Escape Rooms: Impact on Participants' Perceptions. SMAP Akrivi Krouska, Christos Troussas, Panagiotis Karkazis, Phivos Mylonas, Cleo Sgouropoulou
2024	—	`conf`	Evaluating ChatGPT-driven Automated Test Generation for Personalized Programming Education. FLLM Christos Troussas, Christos Papakostas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2024	—	`conf`	Exploring Teachers' Attitudes and Self-efficacy Towards AI Learning in Science Instruction. NiDS Stavroula Stryftoy, Akrivi Krouska, Christos Troussas, Phivos Mylonas, Cleo Sgouropoulou
2024	C	`conf`	FASTER-AI: A Comprehensive Framework for Enhancing the Trustworthiness of Artificial Intelligence in Web Information Systems. WEBIST Christos Troussas, Christos Papakostas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2024	—	`conf`	From Symptoms to Solutions: The Link Between Bipolar Disorder and Serious Gaming. SEEDA-CECNSM Anna Sfakioti, Evangelos Fotopoulos, Cleo Sgouropoulou, Evgenia Gkini, Ioannis Voyiatzis, Christos Troussas
2024	J	`jnl`	How personalized and effective is immersive virtual reality in education? A systematic literature review for the last decade. Multim. Tools Appl. Andreas Marougkas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2024	—	`conf`	Investigating the Role of Digital Escape Rooms in Enhancing Educational Outcomes through Game-Based Learning. SEEDA-CECNSM Panagiota Zachari, Christos Papakostas, Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2024	—	`conf`	Modeling Educational Strategies in Augmented Reality Learning Using Fuzzy Weights. SEEDA-CECNSM Christos Papakostas, Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2024	—	`conf`	Personalized Hint Delivery in Multimedia Learning Environments Using Learning Styles: An Integrated Approach with Artificial Neural Networks and Weighted Sum Model. SMAP Christos Troussas, Akrivi Krouska, Christos Papakostas, Phivos Mylonas, Cleo Sgouropoulou
2024	—	`conf`	Personalized Learning via Gamified Virtual Environments: Exploring Insights and Impact. SMAP Panagiotis Strousopoulos, Christos Troussas
2024	—	`conf`	Redefining the Concept of Literacy: a DigCompEdu extension for Critical Engagement with AI tools. SEEDA-CECNSM Maria-Sofia Georgopoulou, Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou
2024	—	`book`	Special Topics in Artificial Intelligence and Augmented Reality - The Case of Spatial Intelligence Enhancement Christos Papakostas, Christos Troussas, Cleo Sgouropoulou
2024	—	`conf`	Struggling to Adapt: Exploring the Factors that Hamper the Integration of Innovative Digital Tools in Higher Education Courses. NiDS Maria-Sofia Georgopoulou, Christos Troussas, Cleo Sgouropoulou, Ioannis Voyiatzis
2024	—	`conf`	Technology is not Enough: Educators as Catalysts for Sparking Student Interest and Engagement in Higher Education. NiDS Maria-Sofia Georgopoulou, Christos Troussas, Cleo Sgouropoulou, Ioannis Voyiatzis
2024	—	`conf`	The Effect of Social Networking-Based Multimedia Repository on Promoting Open Educational Resources. NiDS Akrivi Krouska, Christos Troussas, Christos Papakostas, Efi Stavrianakou, Phivos Mylonas, Cleo Sgouropoulou
2024	—	`conf`	The Gamification Advantage: Innovating Education through Engagement. SEEDA-CECNSM Panagiotis Strousopoulos, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2024	—	`conf`	Utilizing Fuzzy Weights for Enhanced User Experience in Virtual Museums. SMAP Christos Papakostas, Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2024	—	`conf`	Utilizing Fuzzy Weights to Model Logical Reasoning in Digital Escape Rooms: Dynamic Difficulty Adjustment for Enhanced Digital Skill Development. SMAP Christos Troussas, Akrivi Krouska, Christos Papakostas, Phivos Mylonas, Cleo Sgouropoulou
2024	—	`conf`	Virtual Reality in Classrooms: Addressing Ethical Challenges in Educational Technology. NiDS Andreas Marougkas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou, Ioannis Voyiatzis
2023	—	`conf`	A Conceptual Framework for a Critical Approach to the Digital World: Integrating Digital Humanities and Informal Learning into Educational Design. NiDS (2) Maria-Sofia Georgopoulou, Christos Troussas, Cleo Sgouropoulou
2023	J	`jnl`	A multilayer inference engine for individualized tutoring model: adapting learning material and its granularity. Neural Comput. Appl. Christos Troussas, Akrivi Krouska, Maria Virvou
2023	J	`jnl`	A novel group recommender system for domain-independent decision support customizing a grouping genetic algorithm. User Model. User Adapt. Interact. Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou
2023	B	`ed.`	Augmented Intelligence and Intelligent Tutoring Systems - 19th International Conference, ITS 2023, Corfu, Greece, June 2-5, 2023, Proceedings ITS Claude Frasson, Phivos Mylonas, Christos Troussas
2023	—	`conf`	Augmented Reality for Enhancing Linguistic Skills of International Students in Preschool Education. NiDS (1) Andrianthi Kapetanaki, Akrivi Krouska, Christos Troussas, Stavroula Drosou, Cleo Sgouropoulou
2023	J	`jnl`	Blending cybersecurity education with IoT devices: A u-Learning scenario for introducing the man-in-the-middle attack. Inf. Secur. J. A Glob. Perspect. Filippos Giannakas, Christos Troussas, Akrivi Krouska, Ioannis Voyiatzis, Cleo Sgouropoulou
2023	—	`conf`	CoMoPAR: A Comprehensive Conceptual Model for Designing Personalized Augmented Reality Systems in Education. NiDS (1) Christos Papakostas, Christos Troussas, Panagiotis Douros, Maria Poli, Cleo Sgouropoulou
2023	J	`jnl`	Collaborative activities recommendation based on students' collaborative learning styles using ANN and WSM. Interact. Learn. Environ. Christos Troussas, Filippos Giannakas, Cleo Sgouropoulou, Ioannis Voyiatzis
2023	—	`conf`	Crafting Immersive Experiences: A Multi-Layered Conceptual Framework for Personalized and Gamified Virtual Reality Applications in Education. NiDS (1) Andreas Marougkas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2023	—	`conf`	Developing and Accessing Policies in Maritime Education Using Multicriteria Analysis and Fuzzy Cognitive Map Models. NiDS (2) Stefanos Karnavas, Dimitris Kardaras, Stavroula Barbounaki, Christos Troussas, Panagiota Tselenti, Athanasios Kyriazis
2023	—	`conf`	Empowering Responsible Digital Citizenship Through an Augmented Reality Educational Game. NiDS (2) Marios Iakovidis, Christos Papakostas, Christos Troussas, Cleo Sgouropoulou
2023	J	`jnl`	Enhancing Personalized Educational Content Recommendation through Cosine Similarity-Based Knowledge Graphs and Contextual Signals. Inf. Christos Troussas, Akrivi Krouska, Panagiota Tselenti, Dimitrios K. Kardaras, Stavroula Barbounaki
2023	C	`conf`	Enhancing Users' Interactions in Mobile Augmented Reality Systems Through Fuzzy Logic-Based Modelling of Computer Skills. WEBIST Christos Troussas, Christos Papakostas, Cleo Sgouropoulou
2023	J	`jnl`	Exploring Users' Behavioral Intention to Adopt Mobile Augmented Reality in Education through an Extended Technology Acceptance Model. Int. J. Hum. Comput. Interact. Christos Papakostas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2023	—	`conf`	Exploring the Use of Augmented Reality in Teaching History to Students with Attention-Deficit Hyperactivity Disorder. NiDS (1) Chrysa Fraggista, Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou
2023	J	`jnl`	Harnessing the Power of User-Centric Artificial Intelligence: Customized Recommendations and Personalization in Hybrid Recommender Systems. Comput. Christos Troussas, Akrivi Krouska, Antonios Koliarakis, Cleo Sgouropoulou
2023	—	`conf`	Integrating Stereotype User Models for Adaptive Scenarios in Game Playing within Immersive Virtual Environments. SMAP Panagiotis Strousopoulos, Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2023	—	`ed.`	Novel & Intelligent Digital Systems: Proceedings of the 2nd International Conference, NiDS 2022, Athens, Greece, 29-30 September 2022. NiDS Akrivi Krouska, Christos Troussas, Jaime D. L. Caro
2023	—	`conf`	Optimizing Player Engagement in an Educational Virtual Game through Fuzzy Logic-based Challenge Adaptation. SEEDA-CECNSM Akrivi Krouska, Christos Troussas, Yorghos Voutos, Phivos Mylonas, Cleo Sgouropoulou
2023	J	`jnl`	PARSAT: Fuzzy logic for adaptive spatial ability training in an augmented reality system. Comput. Sci. Inf. Syst. Christos Papakostas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2023	J	`jnl`	Path-Based Recommender System for Learning Activities Using Knowledge Graphs. Inf. Christos Troussas, Akrivi Krouska
2023	B	`conf`	Personalized Feedback Enhanced by Natural Language Processing in Intelligent Tutoring Systems. ITS Christos Troussas, Christos Papakostas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2023	—	`conf`	Personalized Learner Assistance Through Dynamic Adaptation of Chatbot Using Fuzzy Logic Knowledge Modeling. SMAP Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2023	—	`conf`	Personalized User Experience and Engagement in Interactive Mobile Augmented Reality Software Through Fuzzy Weights. WEBIST (Revised Selected Papers) Christos Papakostas, Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2023	—	`conf`	Revolutionizing Agricultural Education with Virtual Reality and Gamification: A Novel Approach for Enhancing Knowledge Transfer and Skill Acquisition. NiDS (2) Panagiotis Strousopoulos, Christos Troussas, Christos Papakostas, Akrivi Krouska, Cleo Sgouropoulou
2023	—	`conf`	SculptMate: Personalizing cultural heritage experience using fuzzy weights. UMAP (Adjunct Publication) Panagiotis Strousopoulos, Christos Papakostas, Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou
2022	J	`jnl`	A 2-tier fuzzy control system for grade adjustment based on students' social interactions. Expert Syst. Appl. Akrivi Krouska, Christos Troussas, Athanasios Voulodimos, Cleo Sgouropoulou
2022	—	`conf`	A 2D Platform Game Offering Personalized Guidance to Players to Promote Environmental Awareness. NiDS Argyris Sideris, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2022	J	`jnl`	A Hybrid Machine Learning Model for Grade Prediction in Online Engineering Education. Int. J. Eng. Pedagog. Zoe Kanetaki, Constantinos I. Stergiou, Georgios Bekas, Christos Troussas, Cleo Sgouropoulou
2022	—	`conf`	Analyzing the impact and application of Augmented Reality in Education: The case of students with special educational needs. PCI Andrianthi Kapetanaki, Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou
2022	—	`conf`	Developing Novel Learning Spaces Through Social Media Channels for Sustainable CAD Engineering Education. NiDS Zoe Kanetaki, Constantinos I. Stergiou, Christos Troussas, Cleo Sgouropoulou
2022	B	`conf`	Double-Layer Controller for Detecting Learners' Erroneous Knowledge in Database Programming. ITS Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2022	J	`jnl`	Editorial: Artificial intelligence techniques for personalized educational software. Frontiers Artif. Intell. Christos Troussas, Akrivi Krouska, Katerina Kabassi, Cleo Sgouropoulou, Alexandra I. Cristea
2022	J	`jnl`	Emotion Recognition in Human-Robot Interaction Using the NAO Robot. Comput. Iro Athina Valagkouti, Christos Troussas, Akrivi Krouska, Michalis Feidakis, Cleo Sgouropoulou
2022	—	`conf`	Employing FFNN and Learning Styles to Improve Knowledge Acquisition in Educational Digital Games. NiDS Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2022	J	`jnl`	Enriching Mobile Learning Software with Interactive Activities and Motivational Feedback for Advancing Users' High-Level Cognitive Skills. Comput. Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2022	—	`conf`	Evaluating E-Learning Process on Virtual Classroom Systems Using an ISO-Based Model. NiDS Nicholas Coulianos, Athanasia Sapalidou, Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou
2022	J	`jnl`	Exploiting Augmented Reality Technology in Special Education: A Systematic Review. Comput. Andrianthi Kapetanaki, Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou
2022	—	`conf`	Extended Technology Acceptance Models for Digital Learning: Review of External Factors. NiDS Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou
2022	J	`jnl`	Mobile game-based learning as a solution in COVID-19 era: Modeling the pedagogical affordance and student interactions. Educ. Inf. Technol. Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou
2022	—	`conf`	Modeling the Knowledge of Users in an Augmented Reality-Based Learning Environment Using Fuzzy Logic. NiDS Christos Papakostas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2022	—	`conf`	Modified collaborative filtering for hybrid recommender systems and personalized search: The case of digital library. SMAP Antonios Koliarakis, Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou
2022	J	`jnl`	Multi-technique comparative analysis of machine learning algorithms for improving the prediction of teams' performance. Educ. Inf. Technol. Filippos Giannakas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou, Ioannis Voyiatzis
2022	J	`jnl`	Personalised instructional feedback in a mobile-assisted language learning application using fuzzy reasoning. Int. J. Learn. Technol. Konstantina Chrysafiadi, Christos Troussas, Maria Virvou
2022	J	`jnl`	Personalization of the Learning Path within an Augmented Reality Spatial Ability Training Application Based on Fuzzy Weights. Sensors Christos Papakostas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2022	J	`jnl`	Personalizing Environmental Awareness through Smartphones Using AHP and PROMETHEE II. Future Internet Akrivi Krouska, Katerina Kabassi, Christos Troussas, Cleo Sgouropoulou
2022	—	`ed.`	Proceedings of the 26th Pan-Hellenic Conference on Informatics, PCI 2022, Athens, Greece, November 25-27, 2022 PCI Nikitas N. Karanikolas, Christos Troussas, Michael Vassilakopoulos, Stefanos D. Kollias, Christos Douligeris, Ioannis Voyiatzis
2022	J	`jnl`	User acceptance of augmented reality welding simulator in engineering training. Educ. Inf. Technol. Christos Papakostas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2022	—	`conf`	Virtual Reality in Education: Reviewing Different Technological Approaches and Their Implementations. NiDS Andreas Marougkas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2021	J	`jnl`	A Cognitive Diagnostic Module Based on the Repair Theory for a Personalized User Experience in E-Learning Software. Comput. Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou
2021	—	`conf`	A Framework for Personalized Fully Immersive Virtual Reality Learning Environments with Gamified Design in Education. NiDS Andreas Marougkas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2021	—	`conf`	A Novel Framework Incorporating Augmented Reality and Pedagogy for Improving Reading Comprehension in Special Education. NiDS Andrianthi Kapetanaki, Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou
2021	J	`jnl`	A Novel Teaching Strategy Through Adaptive Learning Activities for Computer Programming. IEEE Trans. Educ. Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2021	C	`conf`	A User-centric System for Improving Human-Computer Interaction through Fuzzy Logic-based Assistive Messages. WEBIST Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2021	J	`jnl`	A deep learning classification framework for early prediction of team-based academic performance. Appl. Soft Comput. Filippos Giannakas, Christos Troussas, Ioannis Voyiatzis, Cleo Sgouropoulou
2021	—	`conf`	An Alternative Educational Tool Through Interactive Software over Facebook in the Era of COVID-19. NiDS Christos Troussas, Akrivi Krouska, Filippos Giannakas, Cleo Sgouropoulou, Ioannis Voyiatzis
2021	J	`jnl`	Analysis of Engineering Student Data in Online Higher Education During the COVID-19 Pandemic. Int. J. Eng. Pedagog. Zoe Kanetaki, Constantinos I. Stergiou, Georgios Bekas, Christos Troussas, Cleo Sgouropoulou
2021	—	`conf`	Creating a Metamodel for Predicting Learners' Satisfaction by Utilizing an Educational Information System During COVID-19 Pandemic. NiDS Zoe Kanetaki, Constantinos I. Stergiou, Georgios Bekas, Christos Troussas, Cleo Sgouropoulou
2021	—	`conf`	Data Mining for Improving Online Higher Education Amidst COVID-19 Pandemic: A Case Study in the Assessment of Engineering Students. NiDS Zoe Kanetaki, Constantinos I. Stergiou, Georgios Bekas, Christos Troussas, Cleo Sgouropoulou
2021	—	`conf`	Development of an Innovative Learning Methodology Aiming to Optimise Learners' Spatial Conception in an Online Mechanical CAD Module During COVID-19 Pandemic. NiDS Zoe Kanetaki, Constantinos I. Stergiou, Christos Troussas, Cleo Sgouropoulou
2021	J	`jnl`	Enhancing Human-Computer Interaction in Digital Repositories through a MCDA-Based Recommender System. Adv. Hum. Comput. Interact. Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2021	—	`conf`	Enhancing the Effectiveness of Intelligent Tutoring Systems Using Adaptation and Cognitive Diagnosis Modeling. NiDS Akrivi Krouska, Christos Troussas, Filippos Giannakas, Cleo Sgouropoulou, Ioannis Voyiatzis
2021	J	`jnl`	Exploration of Augmented Reality in Spatial Abilities Training: A Systematic Literature Review for the Last Decade. Informatics Educ. Christos Papakostas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2021	J	`jnl`	Impact of social networking for advancing learners' knowledge in E-learning environments. Educ. Inf. Technol. Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2021	J	`jnl`	Improving Learner-Computer Interaction through Intelligent Learning Material Delivery Using Instructional Design Modeling. Entropy Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2021	B	`ed.`	Intelligent Tutoring Systems - 17th International Conference, ITS 2021, Virtual Event, June 7-11, 2021, Proceedings ITS Alexandra I. Cristea, Christos Troussas
2021	J	`jnl`	Measuring User Experience, Usability and Interactivity of a Personalized Mobile Augmented Reality Training System. Sensors Christos Papakostas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2021	—	`conf`	On the Development of a Personalized Augmented Reality Spatial Ability Training Mobile Application. NiDS Christos Papakostas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2021	J	`jnl`	Personalized tutoring through a stereotype student model incorporating a hybrid learning style instrument. Educ. Inf. Technol. Christos Troussas, Konstantina Chrysafiadi, Maria Virvou
2021	—	`conf`	Real-Time Face Mask Detector Using Convolutional Neural Networks Amidst COVID-19 Pandemic. NiDS Efstratios Kontellis, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2021	B	`conf`	Representation of Generalized Human Cognitive Abilities in a Sophisticated Student Leaderboard. ITS Christos Troussas, Akrivi Krouska, Filippos Giannakas, Cleo Sgouropoulou, Ioannis Voyiatzis
2021	B	`conf`	XGBoost and Deep Neural Network Comparison: The Case of Teams' Performance. ITS Filippos Giannakas, Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou, Ioannis Voyiatzis
2020	—	`conf`	A Personalized Brain-Based Quiz Game for Improving Students' Cognitive Functions. BFAL Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou
2020	—	`book`	Advances in Social Networking-based Learning - Machine Learning-based User Modelling and Sentiment Analysis Christos Troussas, Maria Virvou
2020	B	`conf`	Applying Genetic Algorithms for Recommending Adequate Competitors in Mobile Game-Based Learning Environments. ITS Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou
2020	—	`conf`	Automated reasoning of learners' cognitive states using classification analysis. PCI Christos Troussas, Akrivi Krouska, Filippos Giannakas, Cleo Sgouropoulou, Ioannis Voyiatzis
2020	J	`jnl`	Collaboration and fuzzy-modeled personalization for mobile game-based learning in higher education. Comput. Educ. Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2020	J	`jnl`	Combination of fuzzy and cognitive theories for adaptive e-assessment. Expert Syst. Appl. Konstantina Chrysafiadi, Christos Troussas, Maria Virvou
2020	B	`conf`	Dynamic Detection of Learning Modalities Using Fuzzy Logic in Students' Interaction Activities. ITS Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2020	J	`jnl`	Ensemble Learning Using Fuzzy Weights to Improve Learning Style Identification for Adapted Instructional Routines. Entropy Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou, Ioannis Voyiatzis
2020	—	`book`	Innovative Trends in Personalized Software Engineering and Information Systems - The Case of Intelligent and Adaptive E-learning Systems Innovative Trends in Personalized Software Engineering and Information Systems Christos Troussas, Cleo Sgouropoulou
2020	B	`ed.`	Intelligent Tutoring Systems - 16th International Conference, ITS 2020, Athens, Greece, June 8-12, 2020, Proceedings ITS Vivekanandan Kumar, Christos Troussas
2020	J	`jnl`	Intelligent and adaptive tutoring through a social network for higher education. New Rev. Hypermedia Multim. Christos Troussas, Akrivi Krouska, Efthimios Alepis, Maria Virvou
2020	—	`conf`	Redesigning teaching strategies through an information filtering system. PCI Christos Troussas, Akrivi Krouska, Filippos Giannakas, Cleo Sgouropoulou, Ioannis Voyiatzis
2020	—	`conf`	Towards a Reference Model to Ensure the Quality of Massive Open Online Courses and E-Learning. BFAL Christos Troussas, Akrivi Krouska, Cleo Sgouropoulou
2020	—	`conf`	Usability and Educational Affordance of Web 2.0 tools from Teachers' Perspectives. PCI Akrivi Krouska, Christos Troussas, Cleo Sgouropoulou
2020	—	`ch.`	Using a Multi Module Model for Learning Analytics to Predict Learners' Cognitive States and Provide Tailored Learning Pathways and Assessment. Machine Learning Paradigms Christos Troussas, Akrivi Krouska, Maria Virvou
2019	J	`jnl`	A literature review of Social Networking- based Learning Systems using a novel ISO-based framework. Intell. Decis. Technol. Akrivi Krouska, Christos Troussas, Maria Virvou
2019	—	`conf`	Adaptive e-learning interactions using dynamic clustering of learners' characteristics. IISA Christos Troussas, Akrivi Krouska, Maria Virvou
2019	—	`conf`	Advancing Adult Online Education through a SN-Learning Environment. IISA Akrivi Krouska, Christos Troussas, Maria Virvou
2019	J	`jnl`	An intelligent adaptive fuzzy-based inference system for computer-assisted language learning. Expert Syst. Appl. Christos Troussas, Konstantina Chrysafiadi, Maria Virvou
2019	J	`jnl`	Applying genetic algorithms for student grouping in collaborative learning: A synthetic literature review. Intell. Decis. Technol. Akrivi Krouska, Christos Troussas, Maria Virvou
2019	—	`conf`	Injecting intelligence into learning management systems: The case of adaptive grain-size instruction. IISA Christos Troussas, Akrivi Krouska, Maria Virvou
2019	J	`jnl`	MACE: Mobile Artificial Conversational Entity for Adapting Domain Knowledge and Generating Personalized Advice. Int. J. Artif. Intell. Tools Christos Troussas, Akrivi Krouska, Maria Virvou
2019	—	`conf`	NLP-based error analysis and dynamic motivation techniques in mobile learning. IISA Christos Troussas, Akrivi Krouska, Maria Virvou
2019	J	`jnl`	SN-Learning: An exploratory study beyond e-learning and evaluation of its applications using EV-SNL framework. J. Comput. Assist. Learn. Akrivi Krouska, Christos Troussas, Maria Virvou
2019	—	`ch.`	Trends on Sentiment Analysis over Social Networks: Pre-processing Ramifications, Stand-Alone Classifiers and Ensemble Averaging. Machine Learning Paradigms Christos Troussas, Akrivi Krouska, Maria Virvou
2019	—	`conf`	Using Learning Analytics to Improve the Efficacy of Mobile Authoring Tools. IISA Akrivi Krouska, Christos Troussas, Maria Virvou
2018	B	`conf`	A Framework for Creating Automated Online Adaptive Tests Using Multiple-Criteria Decision Analysis. SMC Konstantina Chrysafiadi, Christos Troussas, Maria Virvou
2018	—	`conf`	A Multicriteria Framework for Assessing Sentiment Analysis in Social and Digital Learning: Software Review. IISA Christos Troussas, Akrivi Krouska, Maria Virvou
2018	—	`conf`	Applying Skinnerian Conditioning for Shaping Skill Performance in Online Tutoring of Programming Languages. IISA Akrivi Krouska, Christos Troussas, Maria Virvou, Christos Kyriakos Fragkakis
2018	—	`conf`	Computerized Adaptive Assessment Using Accumulative Learning Activities Based on Revised Bloom's Taxonomy. JCKBSE Akrivi Krouska, Christos Troussas, Maria Virvou
2018	—	`conf`	Machine Learning and Fuzzy Logic Techniques for Personalized Tutoring of Foreign Languages. AIED (2) Christos Troussas, Konstantina Chrysafiadi, Maria Virvou
2018	B	`conf`	Multi-Algorithmic Techniques and a Hybrid Model for Increasing the Efficiency of Recommender Systems. ICTAI Christos Troussas, Akrivi Krouska, Maria Virvou
2018	—	`conf`	Social Annotation Tools in Digital Learning: A Literature Review. IISA Akrivi Krouska, Christos Troussas, Maria Virvou
2018	—	`conf`	Using Hierarchical Modeling of Thinking Skills to Lead Students to Higher Order Cognition and Enhance Social E-Learning. IISA Christos Troussas, Akrivi Krouska, Maria Virvou, Eleni Sougela
2017	B	`conf`	Automatic Predictions Using LDA for Learning through Social Networking Services. ICTAI Christos Troussas, Akrivi Krouska, Maria Virvou
2017	J	`jnl`	Comparative Evaluation of Algorithms for Sentiment Analysis over Social Networking Services. J. Univers. Comput. Sci. Akrivi Krouska, Christos Troussas, Maria Virvou
2017	—	`conf`	Comparing LMS and CMS platforms supporting social e-learning in higher education. IISA Akrivi Krouska, Christos Troussas, Maria Virvou
2017	B	`conf`	Integrating an Adjusted Conversational Agent into a Mobile-Assisted Language Learning Application. ICTAI Christos Troussas, Akrivi Krouska, Maria Virvou
2017	J	`jnl`	M-learning programming platform: Evaluation in elementary schools. Informatica (Slovenia) Efthimios Alepis, Christos Troussas
2017	—	`—`	Personalized software tutoring and affective human-computer interaction in social networking-based language and open learning Christos Troussas
2017	—	`conf`	Reinforcement theory combined with a badge system to foster student's performance in e-learning environments. IISA Christos Troussas, Akrivi Krouska, Maria Virvou
2017	—	`conf`	Social interaction through a mobile instant messaging application using geographic location for blended collaborative learning. IISA Christos Troussas, Akrivi Krouska, Maria Virvou
2017	—	`conf`	Social networks as a learning environment: Developed applications and comparative analysis. IISA Akrivi Krouska, Christos Troussas, Maria Virvou
2016	J	`jnl`	Affect Recognition through Facebook for Effective Group Profiling Towards Personalized Instruction. Informatics Educ. Christos Troussas, Kurt Junshean Espinosa, Maria Virvou
2016	—	`conf`	Evaluation of ensemble-based sentiment classifiers for Twitter data. IISA Christos Troussas, Akrivi Krouska, Maria Virvou
2016	—	`conf`	Ontology-based model for learning object metadata. IISA Eleni-Maria Kalogeraki, Christos Troussas, Dimitris Apostolou, Maria Virvou, Themis Panayiotopoulos
2016	—	`conf`	The effect of preprocessing techniques on Twitter sentiment analysis. IISA Akrivi Krouska, Christos Troussas, Maria Virvou
2015	—	`conf`	Comparative analysis of algorithms for student characteristics classification using a methodological framework. IISA Christos Troussas, Maria Virvou, Spyridon Mesaretzidis
2015	—	`conf`	Intelligent advice generator for personalized language learning through social networking sites. IISA Christos Troussas, Kurt Junshean Espinosa, Maria Virvou
2015	J	`jnl`	Using Visualization Algorithms for Discovering Patterns in Groups of Users for Tutoring Multiple Languages through Social Networking. J. Networks Christos Troussas, Maria Virvou, Kurt Junshean Espinosa
2014	—	`conf`	A method to support dynamic domain model based on user interests for effective language learning. IISA Isabella Pauline Quijano, Kurt Junshean Espinosa, Christos Troussas
2014	J	`jnl`	Collaborative Learning: Group Interaction in an Intelligent Mobile-Assisted Multiple Language Learning System. Informatics Educ. Christos Troussas, Maria Virvou, Efthimios Alepis
2014	—	`conf`	Mobile authoring in a multiple language learning environment. IISA Christos Troussas, Efthimios Alepis, Maria Virvou
2014	—	`conf`	Multifactorial user models for personalized mobile-assisted language learning. IDT/IIMSS/STET Christos Troussas, Maria Virvou, Efthimios Alepis
2013	—	`conf`	Automatic misconception diagnosis in multiple language learning over social networks. IISA Christos Troussas, Maria Virvou, Anna Vougiouklidou, Kurt Junshean Espinosa
2013	—	`conf`	Evaluation of a language learning application in Facebook. IISA Christos Troussas, Maria Virvou, Jaime D. L. Caro, Kurt Junshean Espinosa
2013	J	`jnl`	Information Theoretic Clustering for an Intelligent Multilingual Tutoring System. Int. J. Emerg. Technol. Learn. Christos Troussas, Maria Virvou
2013	J	`jnl`	Language Learning Assisted by Group Profiling in Social Networks. Int. J. Emerg. Technol. Learn. Christos Troussas, Maria Virvou, Jaime D. L. Caro, Kurt Junshean Espinosa
2013	—	`conf`	Mining relationships among user clusters in Facebook for language learning. CITS Christos Troussas, Maria Virvou, Jaime D. L. Caro, Kurt Junshean Espinosa
2013	—	`conf`	Multiple parameter cluster analysis in a multiple language learning system. IISA Christos Troussas, Maria Virvou, Efthymios Alepis
2013	—	`conf`	Multivariate clustering for group language learning in Facebook. IIMSS Christos Troussas, Maria Virvou, Jaime D. L. Caro, Kurt Junshean Espinosa
2013	—	`conf`	Sentiment analysis of Facebook statuses using Naive Bayes classifier for language learning. IISA Christos Troussas, Maria Virvou, Kurt Junshean Espinosa, Kevin Llaguno, Jaime D. L. Caro
2012	—	`conf`	Centroid-based Clustering for Student Models in Computer-based Multiple Language Tutoring. SIGMAP Maria Virvou, Efthymios Alepis, Christos Troussas
2012	—	`conf`	Collaborative Support in a Multilingual Tutoring System. IIH-MSP Maria Virvou, Christos Troussas, Sotirios-Christos Sidiropoulos
2012	—	`conf`	Error diagnosis in computer-supported collaborative multiple language learning using user classification. JCKBSE Maria Virvou, Efthymios Alepis, Christos Troussas
2012	—	`conf`	User Modeling Framework: The Case of Multi-language and Mathematics Learning. IIH-MSP Maria Virvou, Christos Troussas, Sotirios-Christos Sidiropoulos, Georgia Halmouki
2012	—	`conf`	User Modeling for Language Learning in Facebook. TSD Maria Virvou, Christos Troussas, Jaime D. L. Caro, Kurt Junshean Espinosa
2012	B	`conf`	User Modeling on Communication Characteristics Using Machine Learning in Computer-Supported Collaborative Multiple Language Learning. ICTAI Maria Virvou, Efthymios Alepis, Christos Troussas
2011	—	`conf`	CAMELL - Towards a Ubiquitous Multilingual e-Learning System. CSEDU (2) Maria Virvou, Christos Troussas