Athanasios Voulodimos

166 papers A* 1B 12C 4Misc 6Journal 73Unranked 60

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	AILS-NTUA at SemEval-2026 Task 10: Agentic LLMs for Psycholinguistic Marker Extraction and Conspiracy Endorsement Detection. CoRR Panagiotis Alexios Spanakis, Maria Lymperaiou, Giorgos Filandrianos, Athanasios Voulodimos, Giorgos Stamou
2026	J	`jnl`	AILS-NTUA at SemEval-2026 Task 12: Graph-Based Retrieval and Reflective Prompting for Abductive Event Reasoning. CoRR Nikolas Karafyllis, Maria Lymperaiou, Giorgos Filandrianos, Athanasios Voulodimos, Giorgos Stamou
2026	J	`jnl`	AILS-NTUA at SemEval-2026 Task 3: Efficient Dimensional Aspect-Based Sentiment Analysis. CoRR Stavros Gazetas, Giorgos Filandrianos, Maria Lymperaiou, Paraskevi K. Tzouveli, Athanasios Voulodimos, Giorgos Stamou
2026	J	`jnl`	AILS-NTUA at SemEval-2026 Task 8: Evaluating Multi-Turn RAG Conversations. CoRR Dimosthenis Athanasiou, Maria Lymperaiou, Giorgos Filandrianos, Athanasios Voulodimos, Giorgos Stamou
2026	J	`jnl`	CSE-UOI at SemEval-2026 Task 6: A Two-Stage Heterogeneous Ensemble with Deliberative Complexity Gating for Political Evasion Detection. CoRR Christos Tzouvaras, Konstantinos Skianis, Athanasios Voulodimos
2026	J	`jnl`	Reasoning or Pattern Matching? Probing Large Vision-Language Models with Visual Puzzles. CoRR Maria Lymperaiou, Vasileios Karampinis, Giorgos Filandrianos, Angelos Vlachos, Chrysoula Zerva, Athanasios Voulodimos
2026	J	`jnl`	U-Sketch: Bridging the Gap for Efficient and Realistic Sketch-to-Image Synthesis. IEEE Access Ilias Mitsouras, Eleftherios Tsonis, Paraskevi K. Tzouveli, Athanasios Voulodimos
2025	J	`jnl`	AILS-NTUA at SemEval-2025 Task 3: Leveraging Large Language Models and Translation Strategies for Multilingual Hallucination Detection. CoRR Dimitra Karkani, Maria Lymperaiou, Giorgos Filandrianos, Nikolaos Spanos, Athanasios Voulodimos, Giorgos Stamou
2025	J	`jnl`	AILS-NTUA at SemEval-2025 Task 4: Parameter-Efficient Unlearning for Large Language Models using Data Chunking. CoRR Iraklis Premptis, Maria Lymperaiou, Giorgos Filandrianos, Orfeas Menis-Mastromichalakis, Athanasios Voulodimos, Giorgos Stamou
2025	J	`jnl`	AILS-NTUA at SemEval-2025 Task 8: Language-to-Code prompting and Error Fixing for Tabular Question Answering. CoRR Andreas Evangelatos, Giorgos Filandrianos, Maria Lymperaiou, Athanasios Voulodimos, Giorgos Stamou
2025	A*	`conf`	Analyze-Prompt-Reason: A Collaborative Agent-Based Framework for Multi-Image Vision-Language Reasoning. ACM Multimedia Angelos Vlachos, Giorgos Filandrianos, Maria Lymperaiou, Nikolaos Spanos, Ilias Mitsouras, Vasileios Karampinis, Athanasios Voulodimos
2025	J	`jnl`	Analyze-Prompt-Reason: A Collaborative Agent-Based Framework for Multi-Image Vision-Language Reasoning. CoRR Angelos Vlachos, Giorgos Filandrianos, Maria Lymperaiou, Nikolaos Spanos, Ilias Mitsouras, Vasileios Karampinis, Athanasios Voulodimos
2025	—	`conf`	Enhancing Few-Shot Medical Image Classification with Supervised Patch-Token Knowledge Distillation. DSP Vasileios Karampinis, Anastasios Arsenos, Dimitrios Kollias, Stefanos Kollias, Athanasios Voulodimos
2025	—	`conf`	Explaining Vision GNNs: A Semantic and Visual Analysis of Graph-Based Image Classification. xAI (4) Nikolaos Chaidos, Angeliki Dimitriou, Nikolaos Spanos, Athanasios Voulodimos, Giorgos Stamou
2025	J	`jnl`	Explaining Vision GNNs: A Semantic and Visual Analysis of Graph-based Image Classification. CoRR Nikolaos Chaidos, Angeliki Dimitriou, Nikolaos Spanos, Athanasios Voulodimos, Giorgos Stamou
2025	J	`jnl`	Fast Post-Hoc Confidence Fusion for 3-Class Open-Set Aerial Object Detection. CoRR Spyridon Loukovitis, Vasileios Karampinis, Athanasios Voulodimos
2025	—	`conf`	HalCECE: A Framework for Explainable Hallucination Detection Through Conceptual Counterfactuals in Image Captioning. xAI (4) Maria Lymperaiou, Giorgos Filandrianos, Angeliki Dimitriou, Athanasios Voulodimos, Giorgos Stamou
2025	J	`jnl`	HalCECE: A Framework for Explainable Hallucination Detection through Conceptual Counterfactuals in Image Captioning. CoRR Maria Lymperaiou, Giorgos Filandrianos, Angeliki Dimitriou, Athanasios Voulodimos, Giorgos Stamou
2025	J	`jnl`	Model-Agnostic Open-Set Air-to-Air Visual Object Detection for Reliable UAV Perception. CoRR Spyridon Loukovitis, Anastasios Arsenos, Vasileios Karampinis, Athanasios Voulodimos
2025	—	`conf`	Pitfalls of Scale: Investigating the Inverse Task of Redefinition in Large Language Models. ACL (Findings) Elena Stringli, Maria Lymperaiou, Giorgos Filandrianos, Athanasios Voulodimos, Giorgos Stamou
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
2025	J	`jnl`	Sparse Computations in Deep Learning Inference. CoRR Ioanna Tasou, Panagiotis Mpakos, Angelos Vlachos, Dionysios Adamopoulos, Georgios Giannakopoulos, Konstantinos Katsikopoulos, Ioannis Karaparisis, Maria Lazou, Spyridon Loukovitis, Areti Mei, Anastasia Poulopoulou, Angeliki Dimitriou, Giorgos Filandrianos, Dimitrios Galanopoulos, Vasileios Karampinis, Ilias Mitsouras, Nikolaos Spanos, Petros Anastasiadis, Ioannis Doudalis, Konstantinos Nikas, George Retsinas, Paraskevi K. Tzouveli, Christina Giannoula, Nectarios Koziris, Nikela Papadopoulou, Giorgos Stamou, Athanasios Voulodimos, Georgios I. Goumas
2025	J	`jnl`	V-CECE: Visual Counterfactual Explanations via Conceptual Edits. CoRR Nikolaos Spanos, Maria Lymperaiou, Giorgos Filandrianos, Konstantinos Thomas, Athanasios Voulodimos, Giorgos Stamou
2024	—	`conf`	A Deep Learning Framework for Segmentation of Road Defects Using ResUNet-a. PETRA Iason Katsamenis, George Kopsiaftis, Athanasios Voulodimos, Ioannis Rallis, Ioannis Georgoulas, Charalampos Zafeiropoulos, Anastasios Doulamis
2024	—	`conf`	A Novel Algorithm for Predicting Human Behaviors through a Holistic Model Pose Analysis. PCI Ioannis Kwnsantinos Galanakis, Nikitas Karanikolas, Athanasios Voulodimos, Ioannis Voyiatzis
2024	J	`jnl`	Common Corruptions for Enhancing and Evaluating Robustness in Air-to-Air Visual Object Detection. CoRR Anastasios Arsenos, Vasileios Karampinis, Evangelos Petrongonas, Christos Skliros, Dimitrios Kollias, Stefanos D. Kollias, Athanasios Voulodimos
2024	J	`jnl`	Common Corruptions for Evaluating and Enhancing Robustness in Air-to-Air Visual Object Detection. IEEE Robotics Autom. Lett. Anastasios Arsenos, Vasileios Karampinis, Evangelos Petrongonas, Christos Skliros, Dimitrios Kollias, Stefanos D. Kollias, Athanasios Voulodimos
2024	—	`conf`	Complex Style Image Transformations for Domain Generalization in Medical Images. CVPR Workshops Nikolaos Spanos, Anastasios Arsenos, Paraskevi-Antonia Theofilou, Paraskevi K. Tzouveli, Athanasios Voulodimos, Stefanos D. Kollias
2024	J	`jnl`	Complex Style Image Transformations for Domain Generalization in Medical Images. CoRR Nikolaos Spanos, Anastasios Arsenos, Paraskevi-Antonia Theofilou, Paraskevi K. Tzouveli, Athanasios Voulodimos, Stefanos D. Kollias
2024	J	`jnl`	Enhancing Urban Data Analysis: Leveraging Graph-Based Convolutional Neural Networks for a Visual Semantic Decision Support System. Sensors Nikolaos Sideris, Georgios Bardis, Athanasios Voulodimos, Georgios Miaoulis, Djamchid Ghazanfarpour
2024	J	`jnl`	Ensuring UAV Safety: A Vision-only and Real-time Framework for Collision Avoidance Through Object Detection, Tracking, and Distance Estimation. CoRR Vasileios Karampinis, Anastasios Arsenos, Orfeas Filippopoulos, Evangelos Petrongonas, Christos Skliros, Dimitrios Kollias, Stefanos D. Kollias, Athanasios Voulodimos
2024	J	`jnl`	U-Sketch: An Efficient Approach for Sketch to Image Diffusion Models. CoRR Ilias Mitsouras, Eleftherios Tsonis, Paraskevi K. Tzouveli, Athanasios Voulodimos
2023	—	`conf`	A Few-Shot Attention Recurrent Residual U-Net for Crack Segmentation. ISVC (1) Iason Katsamenis, Eftychios Protopapadakis, Nikolaos Bakalos, Andreas Varvarigos, Anastasios Doulamis, Nikolaos Doulamis, Athanasios Voulodimos
2023	J	`jnl`	A Few-Shot Attention Recurrent Residual U-Net for Crack Segmentation. CoRR Iason Katsamenis, Eftychios Protopapadakis, Nikolaos Bakalos, Anastasios D. Doulamis, Nikolaos Doulamis, Athanasios Voulodimos
2023	C	`conf`	A Graph Neural Network Based Learning Model for Urban Metro Flow Prediction. ICMLA Ifigenia Drosouli, Athanasios Voulodimos, Paris Mastorocostas, Georgios Miaoulis, Djamchid Ghazanfarpour
2023	J	`jnl`	A Spatial-Temporal Graph Convolutional Recurrent Network for Transportation Flow Estimation. Sensors Ifigenia Drosouli, Athanasios Voulodimos, Paris Mastorocostas, Georgios Miaoulis, Djamchid Ghazanfarpour
2023	J	`jnl`	A Vision Transformer Model for Convolution-Free Multilabel Classification of Satellite Imagery in Deforestation Monitoring. IEEE Trans. Neural Networks Learn. Syst. Maria Kaselimi, Athanasios Voulodimos, Ioannis Daskalopoulos, Nikolaos Doulamis, Anastasios D. Doulamis
2023	—	`conf`	Explainable Artificial Intelligence to Enhance Data Trustworthiness in Crowd-Sensing Systems. DCOSS-IoT Sam Afzal-Houshmand, Dimitrios Papamartzivanos, Sajad Homayoun, Entso Veliou, Christian Damsgaard Jensen, Athanasios Voulodimos, Thanassis Giannetsos
2023	J	`jnl`	Mitigating Exposure Bias in Discriminator Guided Diffusion Models. CoRR Eleftherios Tsonis, Paraskevi K. Tzouveli, Athanasios Voulodimos
2023	—	`conf`	Real time road defect monitoring from UAV visual data sources. PETRA Iason Katsamenis, Nikolaos Bakalos, Eftychios Protopapadakis, Eleni Eirini Karolou, Georgios Kopsiaftis, Athanasios Voulodimos
2023	J	`jnl`	Smyrida: A web application for process mining and interactive visualization. SoftwareX Ilias Merkoureas, Antonia Kaouni, Georgia Theodoropoulou, Alexandros Bousdekis, Athanasios Voulodimos, Georgios Miaoulis
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	B	`conf`	Automatic Inspection of Cultural Monuments Using Deep and Tensor-Based Learning on Hyperspectral Imagery. ICIP Ioannis N. Tzortzis, Ioannis Rallis, Konstantinos Makantasis, Anastasios D. Doulamis, Nikolaos Doulamis, Athanasios Voulodimos
2022	J	`jnl`	Automatic inspection of cultural monuments using deep and tensor-based learning on hyperspectral imagery. CoRR Ioannis N. Tzortzis, Ioannis Rallis, Konstantinos Makantasis, Anastasios D. Doulamis, Nikolaos Doulamis, Athanasios Voulodimos
2022	J	`jnl`	Deep Recurrent Neural Networks for Ionospheric Variations Estimation Using GNSS Measurements. IEEE Trans. Geosci. Remote. Sens. Maria Kaselimi, Athanasios Voulodimos, Nikolaos Doulamis, Anastasios D. Doulamis, Demitris Delikaraoglou
2022	J	`jnl`	Towards Trustworthy Energy Disaggregation: A Review of Challenges, Methods, and Perspectives for Non-Intrusive Load Monitoring. Sensors Maria Kaselimi, Eftychios Protopapadakis, Athanasios Voulodimos, Nikolaos Doulamis, Anastasios D. Doulamis
2022	J	`jnl`	Towards trustworthy Energy Disaggregation: A review of challenges, methods and perspectives for Non-Intrusive Load Monitoring. CoRR Maria Kaselimi, Eftychios Protopapadakis, Athanasios Voulodimos, Nikolaos Doulamis, Anastasios D. Doulamis
2021	J	`jnl`	A Few-Shot U-Net Deep Learning Model for COVID-19 Infected Area Segmentation in CT Images. Sensors Athanasios Voulodimos, Eftychios Protopapadakis, Iason Katsamenis, Anastasios D. Doulamis, Nikolaos Doulamis
2021	Misc	`conf`	A Robust to Noise Adversarial Recurrent Model for Non-Intrusive Load Monitoring. ICASSP Maria Kaselimi, Athanasios Voulodimos, Nikolaos Doulamis, Anastasios D. Doulamis, Eftychios Protopapadakis
2021	—	`conf`	An exploration on text classification using machine learning techniques. PCI Athanasios Tzimourtas, Spyros Bakalakos, Panagiota Tselenti, Athanasios Voulodimos
2021	J	`jnl`	Bidirectional long short-term memory networks and sparse hierarchical modeling for scalable educational learning of dance choreographies. Vis. Comput. Ioannis Rallis, Nikolaos Bakalos, Nikolaos Doulamis, Anastasios D. Doulamis, Athanasios Voulodimos
2021	—	`conf`	Deep learning models for COVID-19 infected area segmentation in CT images. PETRA Athanasios Voulodimos, Eftychios Protopapadakis, Iason Katsamenis, Anastasios D. Doulamis, Nikolaos Doulamis
2021	—	`conf`	Man Overboard: Fall detection using spatiotemporal convolutional autoencoders in maritime environments. PETRA Nikolaos Bakalos, Iason Katsamenis, Athanasios Voulodimos
2021	—	`ed.`	Novelties in Intelligent Digital Systems - Proceedings of the 1st International Conference (NiDS 2021), Athens, Greece, September 30 - October 1, 2021 NiDS Claude Frasson, Katerina Kabassi, Athanasios Voulodimos
2021	J	`jnl`	Rank-R FNN: A Tensor-Based Learning Model for High-Order Data Classification. IEEE Access Konstantinos Makantasis, Alexandros Georgogiannis, Athanasios Voulodimos, Ioannis Georgoulas, Anastasios D. Doulamis, Nikolaos Doulamis
2021	J	`jnl`	Rank-R FNN: A Tensor-Based Learning Model for High-Order Data Classification. CoRR Konstantinos Makantasis, Alexandros Georgogiannis, Athanasios Voulodimos, Ioannis Georgoulas, Anastasios D. Doulamis, Nikolaos Doulamis
2021	C	`conf`	Spatio-Temporal Ionospheric TEC Prediction Using a Deep CNN-GRU Model on GNSS Measurements. IGARSS Maria Kaselimi, Nikolaos Doulamis, Athanasios Voulodimos, Anastasios D. Doulamis, Demitris Delikaraoglou
2021	J	`jnl`	Transportation Mode Detection Using an Optimized Long Short-Term Memory Model on Multimodal Sensor Data. Entropy Ifigenia Drosouli, Athanasios Voulodimos, Georgios Miaoulis, Paris Mastorocostas, Djamchid Ghazanfarpour
2021	—	`conf`	Visual Analytics in Process Mining for Supporting Business Process Improvement. NiDS Antonia Kaouni, Georgia Theodoropoulou, Alexandros Bousdekis, Athanasios Voulodimos, Georgios Miaoulis
2020	J	`jnl`	A Causal Long Short-Term Memory Sequence to Sequence Model for TEC Prediction Using GNSS Observations. Remote. Sens. Maria Kaselimi, Athanasios Voulodimos, Nikolaos Doulamis, Anastasios D. Doulamis, Demitris Delikaraoglou
2020	—	`conf`	A Process Mining Approach for Resource Allocation Management in a Bike Sharing System. PCI Ifigenia Drosouli, Georgia Theodoropoulou, Georgios Miaoulis, Athanasios Voulodimos
2020	B	`conf`	Adaptive Convolutionally Enchanced Bi-Directional Lstm Networks For Choreographic Modeling. ICIP Nikolaos Bakalos, Ioannis Rallis, Nikolaos D. Doulamis, Anastasios D. Doulamis, Athanasios Voulodimos, Eftychios Protopapadakis
2020	B	`conf`	CGVis: A Visualization-Based Learning Platform for Computational Geometry Algorithms. EC-TEL Athanasios Voulodimos, Paraskevas Karagiannopoulos, Ifigenia Drosouli, Georgios Miaoulis
2020	J	`jnl`	Context Aware Energy Disaggregation Using Adaptive Bidirectional LSTM Models. IEEE Trans. Smart Grid Maria Kaselimi, Nikolaos Doulamis, Athanasios Voulodimos, Eftychios Protopapadakis, Anastasios D. Doulamis
2020	Misc	`conf`	EnerGAN: A GENERATIVE ADVERSARIAL NETWORK FOR ENERGY DISAGGREGATION. ICASSP Maria Kaselimi, Athanasios Voulodimos, Eftychios Protopapadakis, Nikolaos Doulamis, Anastasios D. Doulamis
2020	—	`conf`	Fusing RGB and Thermal Imagery with Channel State Information for Abnormal Activity Detection Using Multimodal Bidirectional LSTM. CPS4CIP Nikolaos Bakalos, Athanasios Voulodimos, Nikolaos Doulamis, Anastasios D. Doulamis, Kassiani Papasotiriou, Matthaios Bimpas
2020	—	`ch.`	Machine Learning for Intangible Cultural Heritage: A Review of Techniques on Dance Analysis. Visual Computing for Cultural Heritage Ioannis Rallis, Athanasios Voulodimos, Nikolaos Bakalos, Eftychios Protopapadakis, Nikolaos Doulamis, Anastasios D. Doulamis
2020	—	`conf`	Man overboard event detection from RGB and thermal imagery: possibilities and limitations. PETRA Iason Katsamenis, Eftychios Protopapadakis, Athanasios Voulodimos, Dimitris Dres, Dimitris Drakoulis
2020	J	`jnl`	Motion Primitives Classification Using Deep Learning Models for Serious Game Platforms. IEEE Computer Graphics and Applications Nikolaos Bakalos, Ioannis Rallis, Nikolaos Doulamis, Anastasios D. Doulamis, Athanasios Voulodimos, Vassilios Vescoukis
2020	—	`ed.`	PCI 2020: 24th Pan-Hellenic Conference on Informatics, Athens, Greece, 20-22 November, 2020 PCI Nikitas N. Karanikolas, Athanasios Voulodimos, Cleo Sgouropoulou, Mara Nikolaidou, Stefanos Gritzalis
2020	J	`jnl`	Physics-based keyframe selection for human motion summarization. Multim. Tools Appl. Athanasios Voulodimos, Ioannis Rallis, Nikolaos Doulamis
2020	—	`conf`	Pixel-Level Corrosion Detection on Metal Constructions by Fusion of Deep Learning Semantic and Contour Segmentation. ISVC (1) Iason Katsamenis, Eftychios Protopapadakis, Anastasios D. Doulamis, Nikolaos Doulamis, Athanasios Voulodimos
2020	J	`jnl`	Pixel-level Corrosion Detection on Metal Constructions by Fusion of Deep Learning Semantic and Contour Segmentation. CoRR Iason Katsamenis, Eftychios Protopapadakis, Anastasios D. Doulamis, Nikolaos Doulamis, Athanasios Voulodimos
2020	—	`conf`	Process Mining for Activities of Daily Living in Smart Homecare. PCI Georgia Theodoropoulou, Alexandros Bousdekis, Georgios Miaoulis, Athanasios Voulodimos
2020	B	`conf`	Space-Time Domain Tensor Neural Networks: An Application on Human Pose Classification. ICPR Konstantinos Makantasis, Athanasios Voulodimos, Anastasios D. Doulamis, Nikolaos Bakalos, Nikolaos Doulamis
2020	J	`jnl`	Space-Time Domain Tensor Neural Networks: An Application on Human Pose Recognition. CoRR Konstantinos Makantasis, Athanasios Voulodimos, Anastasios D. Doulamis, Nikolaos Bakalos, Nikolaos Doulamis
2020	—	`conf`	Transfer Learning for COVID-19 Pneumonia Detection and Classification in Chest X-ray Images. PCI Iason Katsamenis, Eftychios Protopapadakis, Athanasios Voulodimos, Anastasios D. Doulamis, Nikolaos Doulamis
2020	—	`conf`	Transportation mode detection using machine learning techniques on mobile phone sensor data. PETRA Ifigenia Drosouli, Athanasios Voulodimos, Georgios Miaoulis
2020	—	`book`	Visual Computing for Cultural Heritage Fotis Liarokapis, Athanasios Voulodimos, Nikolaos Doulamis, Anastasios D. Doulamis
2019	Misc	`conf`	A Deep-narma Filter for Unusual Behavior Detection from Visual, Thermal and Wireless Signals. ICASSP Nikolaos Bakalos, Athanasios Voulodimos, Anastasios D. Doulamis, Nikolaos Doulamis
2019	J	`jnl`	Automatic crack detection for tunnel inspection using deep learning and heuristic image post-processing. Appl. Intell. Eftychios Protopapadakis, Athanasios Voulodimos, Anastasios D. Doulamis, Nikolaos Doulamis, Tania Stathaki
2019	Misc	`conf`	Bayesian-optimized Bidirectional LSTM Regression Model for Non-intrusive Load Monitoring. ICASSP Maria Kaselimi, Nikolaos Doulamis, Anastasios D. Doulamis, Athanasios Voulodimos, Eftychios Protopapadakis
2019	—	`conf`	Choreographic Pose Identification using Convolutional Neural Networks. VS-GAMES Nikolaos Bakalos, Ioannis Rallis, Nikolaos Doulamis, Anastasios D. Doulamis, Eftychios Protopapadakis, Athanasios Voulodimos
2019	Misc	`conf`	Common Mode Patterns for Supervised Tensor Subspace Learning. ICASSP Konstantinos Makantasis, Anastasios D. Doulamis, Nikolaos Doulamis, Athanasios Voulodimos
2019	J	`jnl`	Common Mode Patterns for Supervised Tensor Subspace Learning. CoRR Konstantinos Makantasis, Anastasios D. Doulamis, Nikolaos Doulamis, Athanasios Voulodimos
2019	J	`jnl`	Gaussian Process Regression Tuned by Bayesian Optimization for Seawater Intrusion Prediction. Comput. Intell. Neurosci. George Kopsiaftis, Eftychios Protopapadakis, Athanasios Voulodimos, Nikolaos Doulamis, Aristotelis Mantoglou
2019	—	`conf`	Greek language object representation scene system: a text interface for designing X3D objects and X3D scenes. PCI George A. Krikos, Nikitas N. Karanikolas, George Miaoulis, Athanasios Voulodimos
2019	B	`conf`	Hyperspectral Image Classification with Tensor-Based Rank-R Learning Models. ICIP Konstantinos Makantasis, Athanasios Voulodimos, Anastasios D. Doulamis, Nikolaos Doulamis, Ioannis Georgoulas
2019	B	`conf`	Learning Choreographic Primitives Through A Bayesian Optimized Bi-Directional LSTM Model. ICIP Ioannis Rallis, Nikolaos Bakalos, Nikolaos Doulamis, Athanasios Voulodimos, Anastasios D. Doulamis, Eftychios Protopapadakis
2019	J	`jnl`	Multi-Channel Recurrent Convolutional Neural Networks for Energy Disaggregation. IEEE Access Maria Kaselimi, Eftychios Protopapadakis, Athanasios Voulodimos, Nikolaos Doulamis, Anastasios D. Doulamis
2019	J	`jnl`	Protecting Water Infrastructure From Cyber and Physical Threats: Using Multimodal Data Fusion and Adaptive Deep Learning to Monitor Critical Systems. IEEE Signal Process. Mag. Nikolaos Bakalos, Athanasios Voulodimos, Nikolaos Doulamis, Anastasios D. Doulamis, Avi Ostfeld, Elad Salomons, Juan Caubet, Victor Jimenez, Pau Li
2019	J	`jnl`	Using Random Forests on Real-World City Data for Urban Planning in a Visual Semantic Decision Support System. Sensors Nikolaos Sideris, Georgios Bardis, Athanasios Voulodimos, Georgios Miaoulis, Djamchid Ghazanfarpour
2019	J	`jnl`	WaterSpy: A High Sensitivity, Portable Photonic Device for Pervasive Water Quality Analysis. Sensors Nikolaos Doulamis, Athanasios Voulodimos, Anastasios D. Doulamis, Matthaios Bimpas, Aikaterini Angeli, Nikolaos Bakalos, Alessandro Giusti, Panayiotis Philimis, Antonio Varriale, Alessio Ausili, Sabato d'Auria, George Lampropoulos, Matthias Baer, Bernhard Schmauss, Stephan Freitag, Bernhard Lendl, Krzysztof Mlynarczyk, Aleksandra Sosna-Glebska, Artur Trajnerowicz, Jaroslaw Pawluczyk, Mateusz Zbik, Jacek Kulakowski, Panagiotis Georgiadis, Stéphane Blaser, Nicola Bazzurro
2019	J	`jnl`	WebGL enabled smart avatar warping for body weight animated evolution. Entertain. Comput. Georgios Bardis, Yiannis Koumpouros, Nikolaos Sideris, Athanasios Voulodimos, Nikolaos Doulamis
2018	—	`conf`	An Embodied Learning Game Using Kinect and Labanotation for Analysis and Visualization of Dance Kinesiology. VS-GAMES Ioannis Rallis, Apostolos Langis, Ioannis Georgoulas, Athanasios Voulodimos, Nikolaos Doulamis, Anastasios D. Doulamis
2018	B	`conf`	Combined Convolutional Neural Networks and Fuzzy Spectral Clustering for Real Time Crack Detection in Tunnels. ICIP Anastasios D. Doulamis, Nikolaos Doulamis, Eftychios Protopapadakis, Athanasios Voulodimos
2018	J	`jnl`	Deep Learning for Computer Vision: A Brief Review. Comput. Intell. Neurosci. Athanasios Voulodimos, Nikolaos Doulamis, Anastasios D. Doulamis, Eftychios Protopapadakis
2018	—	`conf`	From Discovery to Exhibition - Recomposing History: Digitizing a Cultural Educational Program Using 3D Modeling and Gamification. TMM_CH (1) Maria Xipnitou, Sofia Soile, Ioannis Tziranis, Michail Skourtis, Alcestis Papadimitriou, Athanasios Voulodimos, Georgios Miaoulis, Charalabos Ioannidis
2018	B	`conf`	Hierarchical Sparse Modeling for Representative Selection in Choreographic Time Series. ICIP Ioannis Rallis, Nikolaos Doulamis, Athanasios Voulodimos, Anastasios D. Doulamis
2018	—	`conf`	Image Warping Using WebGL for a Smart Avatar Animating Body Weight Evolution. VS-GAMES Georgios Bardis, Yiannis Koumpouros, Nikolaos Sideris, Athanasios Voulodimos, Nikolaos Doulamis
2018	B	`conf`	Kinematics-based Extraction of Salient 3D Human Motion Data for Summarization of Choreographic Sequences. ICPR Athanasios Voulodimos, Nikolaos Doulamis, Anastasios D. Doulamis, Ioannis Rallis
2018	—	`conf`	Multidimensional Trajectory Similarity Estimation via Spatial-Temporal Keyframe Selection and Signal Correlation Analysis. PETRA Eftychios Protopapadakis, Athanasios Voulodimos, Nikolaos Doulamis
2018	J	`jnl`	On the Impact of Labeled Sample Selection in Semisupervised Learning for Complex Visual Recognition Tasks. Complex. Eftychios Protopapadakis, Athanasios Voulodimos, Anastasios D. Doulamis
2018	J	`jnl`	Recent Developments in Deep Learning for Engineering Applications. Comput. Intell. Neurosci. Athanasios Voulodimos, Nikolaos Doulamis, George Bebis, Tania Stathaki
2018	J	`jnl`	Spatio-temporal summarization of dance choreographies. Comput. Graph. Ioannis Rallis, Nikolaos Doulamis, Anastasios D. Doulamis, Athanasios Voulodimos, Vassilios Vescoukis
2018	Misc	`conf`	Tensor-Based Nonlinear Classifier for High-Order Data Analysis. ICASSP Konstantinos Makantasis, Anastasios D. Doulamis, Nikolaos Doulamis, Antonis Nikitakis, Athanasios Voulodimos
2018	J	`jnl`	Tensor-based Nonlinear Classifier for High-Order Data Analysis. CoRR Konstantinos Makantasis, Anastasios D. Doulamis, Nikolaos Doulamis, Antonis Nikitakis, Athanasios Voulodimos
2017	—	`conf`	4D Modelling in Cultural Heritage. DCH@ICE/ITMC Anastasios D. Doulamis, Nikolaos Doulamis, Eftychios Protopapadakis, Athanasios Voulodimos, Marinos Ioannides
2017	—	`conf`	A Study on the Use of Kinect Sensor in Traditional Folk Dances Recognition via Posture Analysis. PETRA Eftychios Protopapadakis, Athanasios Voulodimos, Anastasios D. Doulamis, Stephanos Camarinopoulos
2017	—	`conf`	An investigation on multi-objective optimization of feedforward neural network topology. IISA Eftychios Protopapadakis, Athanasios Voulodimos, Nikolaos Doulamis
2017	—	`conf`	Data sampling for semi-supervised learning in vision-based concrete defect recognition. IISA Eftychios Protopapadakis, Athanasios Voulodimos, Anastasios D. Doulamis
2017	—	`conf`	Extraction of key postures from 3D human motion data for choreography summarization. VS-GAMES Ioannis Rallis, Ioannis Georgoulas, Nikolaos Doulamis, Athanasios Voulodimos, Panagiotis Terzopoulos
2017	J	`jnl`	Four-dimensional reconstruction of cultural heritage sites based on photogrammetry and clustering. J. Electronic Imaging Athanasios Voulodimos, Nikolaos Doulamis, Dieter Fritsch, Konstantinos Makantasis, Anastasios D. Doulamis, Michael Klein
2017	—	`conf`	Hybrid Meta-Filtering System for Cultural Monument Related Recommendations. VISIGRAPP (5: VISAPP) Eftychios Protopapadakis, Nikolaos D. Doulamis, Athanasios Voulodimos
2017	—	`conf`	Recognizing Buildings through Deep Learning: A Case Study on Half-timbered Framed Buildings in Calw City. VISIGRAPP (5: VISAPP) Konstantinos Makantasis, Nikolaos D. Doulamis, Athanasios Voulodimos
2017	—	`conf`	Requirements collection for the design and development of a pervasive water quality monitoring photonic device. PETRA Eftychios Protopapadakis, Athanasios Voulodimos, Nikolaos D. Doulamis, Matthaios Bimpas
2017	J	`jnl`	Stacked Autoencoders for Outlier Detection in Over-the-Horizon Radar Signals. Comput. Intell. Neurosci. Eftychios Protopapadakis, Athanasios Voulodimos, Anastasios D. Doulamis, Nikolaos Doulamis, Dimitrios Dres, Matthaios Bimpas
2017	—	`conf`	Transforming Intangible Folkloric Performing Arts into Tangible Choreographic Digital Objects: The Terpsichore Approach. VISIGRAPP (5: VISAPP) Anastasios D. Doulamis, Athanasios Voulodimos, Nikolaos D. Doulamis, Sofia Soile, Anastasios Lampropoulos
2016	—	`conf`	Robust Content-Centric SLA Enforcement in Federated Cloud Environments. GECON Nikoletta Mavrogeorgi, Athanasios Voulodimos, Vassilios Alexandrou, Spyridon V. Gogouvitis, Theodora A. Varvarigou
2016	J	`jnl`	Social Media Interaction and Analytics for Enhanced Educational Experiences. IEEE Multim. Georgios Palaiokrassas, Athanasios Voulodimos, Kleopatra Konstanteli, Nicholas Vretos, David Salama Osborne, Efstathia Chatzi, Petros Daras, Dora Varvarigou
2015	—	`ch.`	Combining Social, Audiovisual and Experiment Content for Enhanced Cultural Experiences. Applications of Social Media and Social Network Analysis Kleopatra Konstanteli, Athanasios Voulodimos, Georgios Palaiokrassas, Konstantinos Psychas, Simon Crowle, David Salama Osborne, Efstathia Chatzi, Theodora A. Varvarigou
2014	J	`jnl`	A top-down event-driven approach for concurrent activity recognition. Multim. Tools Appl. Athanasios Voulodimos, Dimitrios I. Kosmopoulos, Nikolaos D. Doulamis, Theodora A. Varvarigou
2014	J	`jnl`	Efficient tracking using a robust motion estimation technique. Multim. Tools Appl. Constantinos Lalos, Athanasios Voulodimos, Anastasios D. Doulamis, Theodora A. Varvarigou
2014	—	`conf`	Video Annotation with Aggregate Social Network Data. BDCloud Georgios Palaiokrassas, Kleopatra Konstanteli, Athanasios Voulodimos, Konstantinos Psychas, Theodora A. Varvarigou, David Salama Osborne, Efstathia Chatzi
2013	J	`jnl`	A System for Multicamera Task Recognition and Summarization for Structured Environments. IEEE Trans. Ind. Informatics Dimitrios I. Kosmopoulos, Athanasios Voulodimos, Anastasios D. Doulamis
2013	B	`conf`	A social-aware multimedia system for interactive cultural and educational experiences. ASONAM Kleopatra Konstanteli, Athanasios Voulodimos, Konstantinos Psychas, Dimitri Nicolopoulos, Anthousis Andreadis, Simon Crowle, David Osbourne, Angelos Yannopoulos, Manolis Wallace, Theodora A. Varvarigou
2013	—	`conf`	Behavior recognition from video based on human constrained descriptor and adaptable neural networks. ARTEMIS@ACM Multimedia Athanasios Voulodimos, Nikolaos D. Doulamis, Stelios Tsafarakis
2013	—	`ch.`	Commercial and Distributed Storage Systems. Data Intensive Storage Services for Cloud Environments Spyridon V. Gogouvitis, Athanasios Voulodimos, Dimosthenis Kyriazis
2013	—	`conf`	Customized SLAs in Cloud Environments. 3PGCIC Nikoletta Mavrogeorgi, Vasileios Alexandrou, Spyridon V. Gogouvitis, Athanasios Voulodimos, Dimosthenis Kyriazis, Theodora A. Varvarigou, Elliot K. Kolodner
2013	—	`book`	Data Intensive Storage Services for Cloud Environments. Data Intensive Storage Services for Cloud Environments Dimosthenis Kyriazis, Athanasios Voulodimos, Spyridon V. Gogouvitis, Theodora A. Varvarigou
2013	—	`conf`	Dynamic Rule Based SLA Management in Clouds. IEEE CLOUD Nikoletta Mavrogeorgi, Spyridon V. Gogouvitis, Athanasios Voulodimos, Dimosthenis Kyriazis, Theodora A. Varvarigou, Alexandra Shulman-Peleg, Elliot K. Kolodner
2013	—	`conf`	Leveraging Social Media and Multimedia Services for QoE Enhancement in Cultural Industries. SMAP Kleopatra Konstanteli, Athanasios Voulodimos, Konstantinos Psychas, Dimitri Nicolopoulos, Anthousis Andreadis, Simon Crowle, David Salama Osborne, Manolis Wallace, Angelos Yannopoulos, Theodora A. Varvarigou
2013	—	`ed.`	Proceedings of the 4th ACM/IEEE international workshop on Analysis and retrieval of tracked events and motion in imagery stream, ARTEMIS@ACM Multimedia 2013, Barcelona, Spain, October 21, 2013 ARTEMIS@ACM Multimedia Anastasios D. Doulamis, Marco Bertini, Nikolaos D. Doulamis, Jordi Gonzàlez, Athanasios Voulodimos
2013	C	`conf`	SLA Management in Clouds. CLOSER Nikoletta Mavrogeorgi, Spyridon V. Gogouvitis, Athanasios Voulodimos, Dimosthenis Kyriazis, Theodora A. Varvarigou, Elliot K. Kolodner
2013	—	`ch.`	SLA Management in Storage Clouds. Data Intensive Storage Services for Cloud Environments Nikoletta Mavrogeorgi, Spyridon V. Gogouvitis, Athanasios Voulodimos, Vasileios Alexandrou
2012	—	`conf`	A Holistic View of Information Management in Cloud Environments. IEEE CLOUD Gregory Katsaros, Spyridon V. Gogouvitis, Nikoletta Mavrogeorgi, Athanasios Voulodimos, Dimosthenis Kyriazis, Theodora A. Varvarigou, Roman Talyansky
2012	J	`jnl`	A Threefold Dataset for Activity and Workflow Recognition in Complex Industrial Environments. IEEE Multim. Athanasios Voulodimos, Dimitrios I. Kosmopoulos, Georgios Vasiliou, Emmanuel Sardis, Vasilios Anagnostopoulos, Constantinos Lalos, Anastasios D. Doulamis, Theodora A. Varvarigou
2012	J	`jnl`	Bayesian filter based behavior recognition in workflows allowing for user feedback. Comput. Vis. Image Underst. Dimitrios I. Kosmopoulos, Nikolaos D. Doulamis, Athanasios Voulodimos
2012	—	`conf`	Content Based SLAs in Cloud Computing Environments. IEEE CLOUD Nikoletta Mavrogeorgi, Spyridon V. Gogouvitis, Athanasios Voulodimos, Gregory Katsaros, Stefanos Koutsoutos, Dimosthenis Kyriazis, Theodora A. Varvarigou, Elliot K. Kolodner
2012	J	`jnl`	Improving Multi-Camera Activity Recognition by Employing Neural Network Based Readjustment. Appl. Artif. Intell. Athanasios Voulodimos, Nikolaos D. Doulamis, Dimitrios I. Kosmopoulos, Theodora A. Varvarigou
2012	—	`conf`	Retrieving, Storing, Correlating and Distributing Information for Cloud Management. GECON Spyridon V. Gogouvitis, Gregory Katsaros, Dimosthenis Kyriazis, Athanasios Voulodimos, Roman Talyansky, Theodora A. Varvarigou
2011	C	`conf`	A Cloud Environment for Data-intensive Storage Services. CloudCom Elliot K. Kolodner, Sivan Tal, Dimosthenis Kyriazis, Dalit Naor, Miriam Allalouf, Lucia Bonelli, Per Brand, Albert Eckert, Erik Elmroth, Spyridon V. Gogouvitis, Danny Harnik, Francisco Hernández-Rodriguez, Michael C. Jaeger, Ewnetu Bayuh Lakew, José Manuel Lopez, Mirko Lorenz, Alberto Messina, Alexandra Shulman-Peleg, Roman Talyansky, Athanasios Voulodimos, Yaron Wolfsthal
2011	—	`conf`	A Unified Management Model for Data Intensive Storage Clouds. NCCA Athanasios Voulodimos, Spyridon V. Gogouvitis, Nikoletta Mavrogeorgi, Roman Talyansky, Dimosthenis Kyriazis, Stefanos Koutsoutos, Vasileios Alexandrou, Elliot K. Kolodner, Per Brand, Theodora A. Varvarigou
2011	B	`conf`	A dataset for workflow recognition in industrial scenes. ICIP Athanasios Voulodimos, Dimitrios I. Kosmopoulos, Georgios Vasiliou, Emmanuel Sardis, Anastasios D. Doulamis, Vasilios Anagnostopoulos, Constantinos Lalos, Theodora A. Varvarigou
2011	—	`conf`	Emergency operations support through social networking and P2P multimedia services. ICT Charalampos Z. Patrikakis, Athanasios Voulodimos, Emmanuel Sardis, Nikolaos Papaoulakis, Dora Christofi, Georgios Dimosthenous
2011	—	`conf`	Handling multiple channel video data for personalized multimedia services: A case study on soccer games viewing. PerCom Workshops Charalampos Z. Patrikakis, Nikolaos Papaoulakis, Chryssanthi Stefanoudaki, Athanasios Voulodimos, Emmanuel Sardis
2011	—	`conf`	Load balancing through terminal based dynamic AP reselection for QoS in IEEE 802.11 networks. PerCom Workshops Nikolaos Papaoulakis, Charalampos Z. Patrikakis, Chryssanthi Stefanoudaki, Platon Sipsas, Athanasios Voulodimos
2011	J	`jnl`	Online classification of visual tasks for industrial workflow monitoring. Neural Networks Athanasios Voulodimos, Dimitrios I. Kosmopoulos, Galina V. Veres, Helmut Grabner, Luc Van Gool, Theodora A. Varvarigou
2011	—	`conf`	QoS-oriented Service Management in clouds for large scale industrial activity recognition. SoCPaR Athanasios Voulodimos, Dimosthenis Kyriazis, Spyridon V. Gogouvitis, Anastasios D. Doulamis, Dimitrios I. Kosmopoulos, Theodora A. Varvarigou
2011	—	`conf`	Video summarization guiding evaluative rectification for industrial activity recognition. ICCV Workshops Athanasios Voulodimos, Anastasios D. Doulamis, Dimitrios I. Kosmopoulos, Theodora A. Varvarigou
2011	—	`—`	Καινοτόμες τεχνικές όρασης υπολογιστών και μηχανικής μάθησης για αναγνώριση συμπεριφοράς από ακολουθίες βίντεο και προσαρμογή τους σε π... Athanasios Voulodimos
2010	—	`conf`	An industrial video surveillance system for quality assurance of a manufactory assembly. PETRA Emmanuel Sardis, Athanasios Voulodimos, Vasilios Anagnostopoulos, Constantinos Lalos, Anastasios D. Doulamis, Dimitrios I. Kosmopoulos
2010	—	`conf`	Behavior Recognition from Multiple Views Using Fused Hidden Markov Models. SETN Dimitrios I. Kosmopoulos, Athanasios Voulodimos, Theodora A. Varvarigou
2010	—	`conf`	Enhanced human behavior recognition using HMM and evaluative rectification. ARTEMIS@ACM Multimedia Nikolaos D. Doulamis, Athanasios Voulodimos, Dimitrios I. Kosmopoulos, Theodora A. Varvarigou
2010	J	`jnl`	Mobile user profiles for Personal Networks: The MAGNET Beyond case. Int. J. Commun. Syst. Charalampos Z. Patrikakis, Ioannis G. Nikolakopoulos, Athanasios Voulodimos
2010	B	`conf`	Robust Human Behavior Modeling from Multiple Cameras. ICPR Dimitrios I. Kosmopoulos, Athanasios Voulodimos, Theodora A. Varvarigou
2010	—	`conf`	Robust Workflow Recognition Using Holistic Features and Outlier-Tolerant Fused Hidden Markov Models. ICANN (1) Athanasios Voulodimos, Helmut Grabner, Dimitrios I. Kosmopoulos, Luc Van Gool, Theodora A. Varvarigou
2010	—	`conf`	Tools for semi-automatic monitoring of industrial workflows. ARTEMIS@ACM Multimedia Roland Mörzinger, Manolis Sardis, Igor Rosenberg, Helmut Grabner, Galina V. Veres, Imed Bouchrika, Marcus Thaler, René Schuster, Albert Hofmann, Georg Thallinger, Vasileios Anagnostopoulos, Dimitrios I. Kosmopoulos, Athanasios Voulodimos, Constantinos Lalos, Nikolaos D. Doulamis, Theodora A. Varvarigou, Rolando Palma Zelada, Ignacio Jubert Soler, Severin Stalder, Luc Van Gool, Lee Middleton, Zoheir A. Sabeur, Banafshe Arbab-Zavar, John N. Carter, Mark S. Nixon
2009	J	`jnl`	A Framework for Preserving User Privacy and Ensuring QoS in Location Based Services using Non-irreversible Algorithm. Int. J. Commun. Networks Inf. Secur. Charalampos Z. Patrikakis, Michalis N. Masikos, Athanasios Voulodimos
2009	—	`conf`	Combining Immersive Virtual Worlds and Virtual Learning Environments into an Integrated System for Hosting and Supporting Virtual Conferences. e-Democracy Nikolaos Polychronis, Charalampos Z. Patrikakis, Athanasios Voulodimos
2009	J	`jnl`	Combining internet collected data to build personalised location based services. Int. J. Auton. Adapt. Commun. Syst. Athanasios Voulodimos, Charalampos Z. Patrikakis
2009	—	`conf`	Personalized location based services with respect to privacy: a user oriented approach. PETRA Charalampos Z. Patrikakis, Athanasios Voulodimos, George Giannoulis
2009	—	`conf`	Privacy and resource protection in personal network federations. PETRA Charalampos Z. Patrikakis, Dimitris M. Kyriazanos, Athanasios Voulodimos, Ioannis G. Nikolakopoulos
2009	J	`jnl`	Trust and security in Personal Network environments. Int. J. Electron. Secur. Digit. Forensics Charalampos Z. Patrikakis, Dimitris M. Kyriazanos, Athanasios Voulodimos, Ioannis G. Nikolakopoulos
2008	—	`conf`	PLASMA: personalized, location aware services over mobile architectures. PETRA Charalampos Z. Patrikakis, Athanasios Voulodimos, Ioannis G. Nikolakopoulos
2007	J	`jnl`	Security and Privacy in Pervasive Computing. IEEE Pervasive Comput. Charalampos Z. Patrikakis, Pantelis N. Karamolegkos, Athanasios Voulodimos, Mohd Helmy Abd Wahab, Nik Shahidah Afifi Mohd Taujuddin, Christina Hanif, Linda Pareschi, Daniele Riboni, Stefan G. Weber, Andreas Heinemann, Sen-Ching S. Cheung, Jayahsri Chaudhari, Jithendra K. Paruchuri