Reshaping Consumption Habits by Exploiting Energy-Related Micro-moment Recommendations: A Case Study. - Christos Sardianos; Iraklis Varlamis; Christos Chronis; George Dimitrakopoulos 001; Abdullah Alsalemi; Yassine Himeur; Faycal Bensaali; Abbes Amira (SMARTGREENS/VEHITS (Selected Papers), 2019)

Data Analytics, Automations, and Micro-Moment Based Recommendations for Energy Efficiency. - Christos Sardianos; Iraklis Varlamis; Christos Chronis; George Dimitrakopoulos 001; Yassine Himeur; Abdullah Alsalemi; Faycal Bensaali; Abbes Amira (BigDataService, 2020)

A model for predicting room occupancy based on motion sensor data. - Christos Sardianos; Iraklis Varlamis; Christos Chronis; George Dimitrakopoulos 001; Yassine Himeur; Abdullah Alsalemi; Faycal Bensaali; Abbes Amira (ICIoT, 2020)

Real-time personalised energy saving recommendations. - Christos Sardianos; Christos Chronis; Iraklis Varlamis; George Dimitrakopoulos 001; Yassine Himeur; Abdullah Alsalemi; Faycal Bensaali; Abbes Amira (iThings/GreenCom/CPSCom/SmartData/Cybermatics, 2020)

The emergence of Explainability of Intelligent Systems: Delivering Explainable and Personalised Recommendations for Energy Efficiency. - Christos Sardianos; Iraklis Varlamis; Christos Chronis; George Dimitrakopoulos 001; Abdullah Alsalemi; Yassine Himeur; Faycal Bensaali; Abbes Amira (CoRR, 2020)

A driving profile recommender system for autonomous driving using sensor data and reinforcement learning. - Christos Chronis; Christos Sardianos; Iraklis Varlamis; Dimitrios Michail 001; Konstantinos Tserpes (PCI, 2021)

The emergence of explainability of intelligent systems: Delivering explainable and personalized recommendations for energy efficiency. - Christos Sardianos; Iraklis Varlamis; Christos Chronis; George Dimitrakopoulos 001; Abdullah Alsalemi; Yassine Himeur; Faycal Bensaali; Abbes Amira (Int. J. Intell. Syst., 2021)

A Micro-Moment System for Domestic Energy Efficiency Analysis. - Abdullah Alsalemi; Yassine Himeur; Faycal Bensaali; Abbes Amira; Christos Sardianos; Christos Chronis; Iraklis Varlamis; George Dimitrakopoulos 001 (IEEE Syst. J., 2021)

AI-as-a-Service Toolkit for Human-Centered Intelligence in Autonomous Driving. - Valerio De Caro; Saira Bano; Achilles Machumilane; Alberto Gotta; Pietro Cassarà; Antonio Carta; Rudy Semola; Christos Sardianos; Christos Chronis; Iraklis Varlamis; Konstantinos Tserpes; Vincenzo Lomonaco; et al. (PerCom Workshops, 2022)

Development and evaluation of Reinforcement Learning models for the FOSSBot Open-Source educational robot. - George Kazazis; Christos Chronis; Christos Diou; Iraklis Varlamis (PCI, 2023)

Dynamic Navigation in Unconstrained Environments Using Reinforcement Learning Algorithms. - Christos Chronis; Georgios Anagnostopoulos; Elena Politi; George Dimitrakopoulos 001; Iraklis Varlamis (IEEE Access, 2023)

Using big data and federated learning for generating energy efficiency recommendations. - Iraklis Varlamis; Christos Sardianos; Christos Chronis; George J. Dimitrakopoulos; Yassine Himeur; Abdullah Alsalemi; Faycal Bensaali; Abbes Amira (Int. J. Data Sci. Anal., 2023)

Privacy-Preserving Energy Recommendations Using Federated Learning and Local LLMs on the Edge. - Christos Chronis; Iraklis Varlamis; George Dimitrakopoulos 001; Faycal Bensaali; Georgios Th. Papadopoulos (BDCAT, 2024)

Entity Extraction from High-Level Corruption Schemes via Large Language Models. - Panagiotis Koletsis; Panagiotis-Konstantinos Gemos; Christos Chronis; Iraklis Varlamis; Vasilis Efthymiou; Georgios Th. Papadopoulos (IEEE Big Data, 2024)

From Perception to Action: Leveraging LLMs and Scene Graphs for Intuitive Robotic Task Execution. - Christos Chronis; Iraklis Varlamis; Dimitrios Michail 001; Konstantinos Tserpes; George Dimitrakopoulos 001 (BigDataService, 2024)

Predicting the Lifespan of Lithium-Ion Batteries Using Machine Learning, Parameter Tuning and Model Ensembles (Invited Paper). - Konstantinos Kokkalis; Christos Chronis; Elena Politi; George Dimitrakopoulos 001; Iraklis Varlamis (BigDataService, 2024)

TEACHING Platform for Human-Centric Autonomous Applications: Design and Overview. - Valerio De Caro; Christos Chronis; Massimo Coppola; Vincenzo Lomonaco; Claudio Gallicchio; Konstantinos Tserpes; Davide Bacciu (HPDC, 2024)

A Deep Reinforcement Learning Approach for Navigation and Control of Autonomous Underwater Vehicles in Complex Environments. - Artemis Stefanidou; Elena Politi; Christos Chronis; George Dimitrakopoulos 001; Iraklis Varlamis (ICARCV, 2024)

Adaptive Deep Reinforcement Learning for Efficient 3D Navigation of Autonomous Underwater Vehicles. - Elena Politi; Artemis Stefanidou; Christos Chronis; George Dimitrakopoulos 001; Iraklis Varlamis (IEEE Access, 2024)

A Survey on the use of Federated Learning in Privacy-Preserving Recommender Systems. - Christos Chronis; Iraklis Varlamis; Yassine Himeur; Aya Nabil Sayed; Tamim M. Al-Hasan; Armstrong Nhlabatsi; Faycal Bensaali; George Dimitrakopoulos 001 (IEEE Open J. Comput. Soc., 2024)

A Holistic Approach to Use Educational Robots for Supporting Computer Science Courses. - Zhumaniyaz Mamatnabiyev; Christos Chronis; Iraklis Varlamis; Yassine Himeur; Meirambek Zhaparov (Comput., 2024)

A Survey on the Use of Large Language Models (LLMs) in Fake News. - Eleftheria Papageorgiou; Christos Chronis; Iraklis Varlamis; Yassine Himeur (Future Internet, 2024)

Kleptotrace-micro-dataset. - Panagiotis Koletsis; Panagiotis-Konstantinos Gemos; Christos Chronis; Iraklis Varlamis; Vasileios Efthymiou; Georgios Th. Papadopoulos (Zenodo, 2024)

Public Space Security Management Using Digital Twin Technologies. - Stylianos Zindros; Christos Chronis; Panagiotis I. Radoglou-Grammatikis; Vasileios Argyriou; Panagiotis G. Sarigiannidis; Iraklis Varlamis; Georgios Th. Papadopoulos (DSP, 2025)

Real-Time Quality Monitoring and Anomaly Detection for Vision Sensors in Connected and Autonomous Vehicles. - Elena Politi; Charalampos Davalas; Christos Chronis; George Dimitrakopoulos 001; Dimitrios Michail 001; Iraklis Varlamis (IEEE Access, 2025)