Stefanos Vrochidis

385 papers A 1B 23C 30Misc 16Journal 99Unranked 195

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A Comprehensive Survey and Taxonomy of Cybersecurity Challenges and Proactive Measures for IoD. ACM Comput. Surv. Arnolnt Spyros, Periklis Chatzimisios, Dimitrios Kavallieros, Theodora Tsikrika, Stefanos Vrochidis, Yiannis Kompatsiaris
2026	J	`jnl`	A knowledge-based approach for guided development of Infrastructure as Code. Softw. Syst. Model. Zoe Vasileiou, Indika Kumara, Georgios Meditskos, Kamil Tokmakov, Dragan Radolovic, Jesús Gorroñogoitia Cruz, Elisabetta Di Nitto, Damian Andrew Tamburri, Willem-Jan van den Heuvel, Stefanos Vrochidis
2026	J	`jnl`	CycleCap: Improving VLMs Captioning Performance via Self-Supervised Cycle Consistency Fine-Tuning. CoRR Marios Krestenitis, Christos Tzelepis, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris, Georgios Tzimiropoulos, Shaogang Gong, Ioannis Patras
2026	J	`jnl`	DACCA: Distributed Adaptive Cloud Continuum Architecture. Future Internet Nektarios Deligiannakis, Vassilis Papataxiarhis, Michalis Loukeris, Stathes Hadjiefthymiades, Marios Touloupou, Syed Mafooq Ul Hassan, Herodotos Herodotou, Thanasis Moustakas, Emmanouil Bampis, Konstantinos Ioannidis, Iakovos T. Michailidis, Stefanos Vrochidis, Elias B. Kosmatopoulos, Francisco Javier Romero Martínez, Rafael Marín-Pérez, Amr Mousa, Jacopo Castellini, Pablo Strasser
2026	J	`jnl`	HDD-Unet: A Unet-based architecture for low-light image enhancement. Image Vis. Comput. Elissavet Batziou, Konstantinos Ioannidis, Ioannis Patras, Stefanos Vrochidis, Ioannis Kompatsiaris
2026	—	`ed.`	Joint Proceedings of the Interoperability for Enterprise Systems and Applications Workshops co-located with the 12th International Conference on Interoperability for Enterprise Systems and Applications (I-ESA 2024), Chania, Crete, Greece, April 10-12, 2024. I-ESA Workshops Georgia Apostolou, Ilias Gialampoukidis, Stefanos Vrochidis, Athina Tsanousa, Karl A. Hribernik, Filippo Emanuele Ciarapica, Giulio Marcucci, Raul Poler, Yves Ducq
2026	J	`jnl`	Unsupervised Object Localization driven by self-supervised foundation models: A comprehensive review. Image Vis. Comput. Sotirios Papadopoulos, Emmanouil Patsiouras, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris, Ioannis Patras
2026	—	`conf`	VERGE in VBS 2026. MMM (4) Nick Pantelidis, Eleni Kosmidou, Damianos Galanopoulos, Dimitris Georgalis, Stefanos Pasios, Konstantinos Apostolidis, Andreas Goulas, Maria Pegia, Georgios Tsionkis, Konstantinos Gkountakos, Grigorios Kouvrakis, Anastasia Moumtzidou, Ilias Gialampoukidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris
2025	—	`conf`	A Multi-Task Text Classification Pipeline with Natural Language Explanations for Greek Tweets. MDTT Nikolaos Mylonas, Nikolaos Stylianou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2025	—	`conf`	A Multilingual Chatbot for Migrants: Concept and Implementation. MDTT Maria Papoutsoglou, Alexandros Tassios, Stergios Tegos, Christos Bouas, Konstantinos Manousaridis, Maria Kaltsa, Thanassis Mavropoulos, Stefanos Vrochidis, Georgios Meditskos
2025	J	`jnl`	A comprehensive survey of manual and dynamic approaches for cybersecurity taxonomy generation. Knowl. Inf. Syst. Arnolnt Spyros, Anna Kougioumtzidou, Angelos Papoutsis, Eleni Darra, Dimitrios Kavallieros, Athanasios Tziouvaras, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2025	J	`jnl`	A deep one-class classifier for network anomaly detection using autoencoders and one-class support vector machines. Frontiers Comput. Sci. Polyzois Bountzis, Dimitris Kavallieros, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2025	J	`jnl`	A review of LLMs and their applications in the architecture, engineering and construction industry. Artif. Intell. Rev. Dimitrios Kampelopoulos, Athina Tsanousa, Stefanos Vrochidis, Ioannis Kompatsiaris
2025	J	`jnl`	AI-Based Holistic Framework for Cyber Threat Intelligence Management. IEEE Access Arnolnt Spyros, Ilias Koritsas, Angelos Papoutsis, Panos Panagiotou, Despoina Chatzakou, Dimitrios Kavallieros, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2025	J	`jnl`	Artificial disfluency detection, uh no, disfluency generation for the masses. Comput. Speech Lang. Tatiana Passali, Thanassis Mavropoulos, Grigorios Tsoumakas, Georgios Meditskos, Stefanos Vrochidis
2025	—	`conf`	CNN-based Deep Auto-Encoders for Limited Gas Chromatography - Ion Mobility Spectrometry Data. I2MTC Georgios Kirtsanis, Georgios Dolias, Spyridon Kintzios, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2025	Misc	`conf`	CTI-GEN: A Framework for Generating STIX 2.1 Compliant CTI Using Generative AI. CSR Angelos Papoutsis, Athanasios Dimitriadis, Dimitrios Kavallieros, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris, Georgios Meditskos
2025	J	`jnl`	Comparative Analysis of Learning-Based Approaches for Change Detection in Satellite Images. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. Maria Eirini Pegia, Björn Þór Jónsson, Anastasia Moumtzidou, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2025	J	`jnl`	Correction to: Improving time and energy efficiency in multi‑UAV coverage operations by optimizing the UAVs' initial positions. Int. J. Intell. Robotics Appl. Aliki Stefanopoulou, Emmanuel K. Raptis, Savvas D. Apostolidis, Socratis Gkelios, Athanasios Ch. Kapoutsis, Savvas A. Chatzichristofis, Stefanos Vrochidis, Elias B. Kosmatopoulos
2025	J	`jnl`	Design of a Configurable Acoustic Sensor Network for Privacy-Compliant Urban Soundscape Recordings. Concurr. Comput. Pract. Exp. Paraskevi Kritopoulou, Georgios Loupas, Eleftheria Lagiokapa, Nefeli Georgakopoulou, Sotiris Diplaris, Stefanos Vrochidis
2025	J	`jnl`	EVACTI: evaluating the actionability of cyber threat intelligence. Int. J. Inf. Sec. Athanasios Dimitriadis, Angelos Papoutsis, Dimitrios Kavalieros, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2025	—	`conf`	Efficient Multi-Criteria Important Node Identification via Ego-Network Approximation. SNAMS Andreas Kosmatopoulos, Taxiarchis Skouras, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2025	J	`jnl`	Enhancing Change Point Detection Through Key Actor Identification: A Study in Cryptocurrency Transactions Networks. IEEE Access Ourania Theodosiadou, Andreas Kosmatopoulos, Christos Gkiourtzidis, Taxiarchis Skouras, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2025	—	`conf`	Exploring FIWARE-Based Data Model for Data Sharing Platforms. AIAI (4) Ioanna Boutziona, Nikos Tsolakis, Christoniki Maga-Nteve, Mikel Catalina, Mikel Hernandez, Gorka Epelde, Panagiotis D. Bamidis, Evdokimos I. Konstantinidis, Georgios Meditskos, Stefanos Vrochidis
2025	—	`conf`	Knowledge Extraction and Ontology Modeling in the SALLY Chatbot. AIAI Workshops (2) Christos Bouas, Maria Papoutsoglou, Alexandros Tassios, Stergios Tegos, Konstantinos Manousaridis, Thanassis Mavropoulos, Stefanos Vrochidis, Georgios Meditskos
2025	J	`jnl`	LADOS: Aerial Imagery Dataset for Oil Spill Detection, Classification, and Localization Using Semantic Segmentation. Data Konstantinos Gkountakos, Maria Melitou, Konstantinos Ioannidis, Konstantinos P. Demestichas, Stefanos Vrochidis, Ioannis Kompatsiaris
2025	J	`jnl`	LLM Performance in Low-Resource Languages: Selecting an Optimal Model for Migrant Integration Support in Greek. Future Internet Alexandros Tassios, Stergios Tegos, Christos Bouas, Konstantinos Manousaridis, Maria Papoutsoglou, Maria Kaltsa, Eleni Dimopoulou, Thanassis Mavropoulos, Stefanos Vrochidis, Georgios Meditskos
2025	J	`jnl`	Multimodal fusion of inertial sensors and single RGB camera data for 3D human pose estimation based on a hybrid LSTM-Random forest fusion network. Internet Things Vasileios-Rafail Xefteris, Amalia Contiero Syropoulou, Theodora Pistola, Panagiotis Kasnesis, Ilias Poulios, Athina Tsanousa, Spyridon Symeonidis, Sotiris Diplaris, Kostas Goulianas, Periklis Chatzimisios, Stefanos Vrochidis
2025	—	`conf`	Optimizing Carbon Footprint & Energy Performance for the Sustainability of Historic Buildings using Knowledge Graphs & Digital Twins. KG4S@ESWC Alexandros Vassiliades, Anastasios I. Karageorgiadis, Elissavet Batziou, Sotiris Diplaris, Evangelos A. Stathopoulos, Nikolaos I. Dourvas, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2025	Misc	`conf`	RuleXploit: A Framework for Generating Suricata Rules from Exploits Using Generative AI. CSR Angelos Papoutsis, Athanasios Dimitriadis, Ilias Koritsas, Dimitrios Kavallieros, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2025	J	`jnl`	Utilizing Large Language Models for Machine Learning Explainability. CoRR Alexandros Vassiliades, Nikolaos Polatidis, Stamatios Samaras, Sotiris Diplaris, Ignacio Cabrera Martin, Yannis Manolopoulos, Stefanos Vrochidis, Ioannis Kompatsiaris
2025	—	`conf`	VERGE in VBS 2025. MMM (5) Nick Pantelidis, Dimitris Georgalis, Maria Pegia, Damianos Galanopoulos, Konstantinos Apostolidis, Klearchos Stavrothanasopoulos, Anastasia Moumtzidou, Konstantinos Gkountakos, Ilias Gialampoukidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris
2025	—	`conf`	Vision-Language Pretraining for Variable-Shot Image Classification. MMM (4) Sotirios Papadopoulos, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris, Ioannis Patras
2025	J	`jnl`	Visual to near-infrared image translation for precision agriculture operations using GANs and aerial images. Comput. Electron. Agric. Marios Krestenitis, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	B	`conf`	3DMSE: An Interactive 3D Media Search Engine. ICMR Maria Eirini Pegia, Dimitris Georgalis, Nick Pantelidis, Björn Þór Jónsson, Anastasia Moumtzidou, Sotiris Diplaris, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	J	`jnl`	A Comprehensive Review of Deep Learning-Based Anomaly Detection Methods for Precision Agriculture. IEEE Access Konstantinos Gkountakos, Konstantinos Ioannidis, Konstantinos P. Demestichas, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	—	`conf`	A Framework for 3D Modeling of Construction Sites Using Aerial Imagery and Semantic NeRFs. MMM (4) Panagiotis Vrachnos, Marios Krestenitis, Ilias Koulalis, Konstantinos Ioannidis, Stefanos Vrochidis
2024	C	`conf`	A Framework for Vision-Based 3D Inspections for Maintenance Activities and Digital Twin Integration. CBMI Panagiotis Vrachnos, Carlos Ramonell, Ilias Koulalis, Konstantinos Ioannidis, Irina Stipanovic, Stefanos Vrochidis
2024	J	`jnl`	A Multi-Task Text Classification Pipeline with Natural Language Explanations: A User-Centric Evaluation in Sentiment Analysis and Offensive Language Identification in Greek Tweets. CoRR Nikolaos Mylonas, Nikolaos Stylianou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	—	`conf`	Advancing Materials Property Prediction: A Comparative Study of Graph Neural Network Models. I-ESA Workshops Ioannis Papadimitriou, Ilias Gialampoukidis, Stefanos Vrochidis, Yiannis Kompatsiaris
2024	Misc	`conf`	An End-to-End Framework for Cybersecurity Taxonomy and Ontology Generation and Updating. CSR Anna Kougioumtzidou, Angelos Papoutsis, Dimitrios Kavallieros, Thanassis Mavropoulos, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	J	`jnl`	Applied logic and semantics on indoor and urban adaptive design through knowledge graphs, reasoning and explainable argumentation. Knowl. Eng. Rev. Evangelos A. Stathopoulos, Alexandros Vassiliades, Sotiris Diplaris, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	—	`conf`	Bias Detection and Mitigation in Textual Data: A Study on Fake News and Hate Speech Detection. ECIR (3) Apostolos Kasampalis, Despoina Chatzakou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	—	`conf`	Cross-Domain Hate Speech Detection for Content Moderation in Greek Social Networks. WI/IAT Nikolaos Stylianou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	C	`conf`	Descriptor Impact on Multimodal 3D Retrieval. CBMI Maria-Eirini Pegia, Björn Þór Jónsson, Anastasia Moumtzidou, Sotiris Diplaris, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	J	`jnl`	Detection of Complex Formations in an Inland Lake from Sentinel-2 Images Using Atmospheric Corrections and a Fully Connected Deep Neural Network. Remote. Sens. Damianos Florin Mantsis, Anastasia Moumtzidou, Ioannis Lioumbas, Ilias Gialampoukidis, Aikaterini Christodoulou, Alexandros K. Mentes, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	C	`conf`	Enhanced Defect Detection in Airport Runway Infrastructure Using Image-Text Pairing. CBMI Marios Krestenitis, Eftichia Badeka, Ilias Koulalis, Konstantinos Ioannidis, Stefanos Vrochidis
2024	—	`conf`	Enhanced real-time motion transfer to 3D avatars using RGB-based human 3D pose estimation. IMX Workshops Ilias Poulios, Theodora Pistola, Spyridon Symeonidis, Sotiris Diplaris, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	—	`conf`	Enhancing Cardiac AI Explainability Through Ontology-Based Evaluation. IISA Nikos Tsolakis, Christoniki Maga-Nteve, Stefanos Vrochidis, Nick Bassiliades, Georgios Meditskos
2024	—	`conf`	Enhancing Health Risk Monitoring: An Explainable Human-Centric Approach Using Wearable Data and Sensor Integration. ICPR (Workshops and Challenges, 6) Georgios Tzanetis, Achilleas Toumpas, Zoe Vasileiou, Georgios Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	J	`jnl`	Evaluating Performance and Trends in Interactive Video Retrieval: Insights From the 12th VBS Competition. IEEE Access Lucia Vadicamo, Rahel Arnold, Werner Bailer, Fabio Carrara, Cathal Gurrin, Nico Hezel, Xinghan Li, Jakub Lokoc, Sebastian Lubos, Zhixin Ma, Nicola Messina, Thao-Nhu Nguyen, Ladislav Peska, Luca Rossetto, Loris Sauter, Klaus Schöffmann, Florian Spiess, Minh-Triet Tran, Stefanos Vrochidis
2024	J	`jnl`	FIWARE-Compatible Smart Data Models for Satellite Imagery and Flood Risk Assessment to Enhance Data Management. Inf. Ioannis-Omiros Kouloglou, Gerasimos Antzoulatos, Georgios Vosinakis, Francesca Lombardo, Alberto Abella, Marios Bakratsas, Anastasia Moumtzidou, Evangelos Maltezos, Ilias Gialampoukidis, Eleftherios Ouzounoglou, Stefanos Vrochidis, Angelos Amditis, Ioannis Kompatsiaris, Michele Ferri
2024	C	`conf`	Fire Detection for Emergency Responders using X. CBMI Dimitrios Stefanopoulos, Aristeidis Bozas, Georgia Christodoulou, Maria I. Maslioukova, Yiannis Kouloglou, Maria Pegia, Anastasia Moumtzidou, Ilias Gialampoukidis, Konstantinos Avgerinakis, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	J	`jnl`	From Research to Applications: What Can We Extract with Social Media Sensing? SN Comput. Sci. Aristeidis Bozas, Stelios Andreadis, Despoina Chatzakou, Spyridon Symeonidis, Ourania Theodosiadou, Pantelis Kyriakidis, Alexandros Kokkalas, Evangelos A. Stathopoulos, Sotiris Diplaris, Theodora Tsikrika, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	—	`conf`	ITI-CERTH participation in ActEV and AVS Tracks of TRECVID 2024. TREC Konstantinos Gkountakos, Damianos Galanopoulos, Antonios Leventakis, Georgios Tsionkis, Klearchos Stavrothanasopoulos, Konstantinos Ioannidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris
2024	J	`jnl`	Improving time and energy efficiency in multi-UAV coverage operations by optimizing the UAVs' initial positions. Int. J. Intell. Robotics Appl. Aliki Stefanopoulou, Emmanuel K. Raptis, Savvas D. Apostolidis, Socratis Gkelios, Athanasios Ch. Kapoutsis, Savvas A. Chatzichristofis, Stefanos Vrochidis, Elias B. Kosmatopoulos
2024	C	`conf`	Incorporating Social Media Sensing and Computer Vision Technologies to Support Wildfire Monitoring. IGARSS Emmanouil Michail, Aristeidis Bozas, Dimitrios Stefanopoulos, Stavros Paspalakis, Georgios Orfanidis, Anastasia Moumtzidou, Ilias Gialampoukidis, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	—	`conf`	Integrating AI and Computer Vision for Ballistic and Bloodstain Analysis in 3D Digital Forensics. MetroXRAINE Emmanouil Patsiouras, Stavros Kyriakou Vasileiou, Sotirios Papadopoulos, Nikolaos I. Dourvas, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	C	`conf`	MUDDAT: A Sentinel-2 Image-Based Muddy Water Benchmark Dataset for Environmental Monitoring. IGARSS Christos Psychalas, Konstantinos Vlachos, Anastasia Moumtzidou, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	—	`conf`	Mapping the Current Status of CTI Knowledge Graphs through a Bibliometric Analysis. SETN Maria Papoutsoglou, Georgios Meditskos, Nick Bassiliades, Efstratios Kontopoulos, Stefanos Vrochidis
2024	B	`conf`	Multimedia Retrieval in and for XR. ICMR Maria Pegia, Sotiris Diplaris, Stefanos Vrochidis, Heiko Schuldt, Florian Spiess, Rahel Arnold, Werner Bailer
2024	—	`conf`	Multimodal 3D Object Retrieval. MMM (4) Maria Pegia, Björn Þór Jónsson, Anastasia Moumtzidou, Sotiris Diplaris, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	J	`jnl`	Novel Framework for Quality Control in Vibration Monitoring of CNC Machining. Sensors Georgia Apostolou, Myrsini Ntemi, Spyridon Paraschos, Ilias Gialampoukidis, Angelo Rizzi, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	—	`conf`	Optimizing End-of-Line Product Testing through AI: A Case Study. I-ESA Workshops Athina Tsanousa, Evangelos Bektsis, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	J	`jnl`	Overcome the Fear Of Missing Out: Active sensing UAV scanning for precision agriculture. Robotics Auton. Syst. Marios Krestenitis, Emmanuel K. Raptis, Athanasios Ch. Kapoutsis, Konstantinos Ioannidis, Elias B. Kosmatopoulos, Stefanos Vrochidis
2024	—	`conf`	Pioneering Energy Efficiency in Steel Industries Through Weighted SHAP and PFI Methodologies. ICE/ITMC Grigorios Tzionis, Ilias Gialampoukidis, Myrsini Ntemi, Stefanos Vrochidis, Ioannis Kompatsiaris, Maro Vlachopoulou
2024	J	`jnl`	RAG Playground: A Framework for Systematic Evaluation of Retrieval Strategies and Prompt Engineering in RAG Systems. CoRR Ioannis Papadimitriou, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	—	`conf`	Semantic Modelling for Representation and Integration of Health Data from Wearable Devices. AIAI (1) Theodora Tasia, Christoniki Maga-Nteve, Nikos Tsolakis, Georgios Meditskos, Thanassis Mavropoulos, Stefanos Vrochidis
2024	J	`jnl`	Support of Migrant Reception, Integration, and Social Inclusion by Intelligent Technologies. Inf. Leo Wanner, Daniel Bowen, Marta González Burgos, Ester Carrasco, Jan Cernocký, Toni Codina, Jevgenijs Danilins, Steffi Davey, Joan de Lara, Eleni Dimopoulou, Ekaterina Egorova, Christine Gebhard, Jens Grivolla, Gloria Elena Jaramillo Rojas, Matthias Klusch, Athanasios Mavropoulos, Maria Moudatsou, Artemisia Nikolaidou, Dimos Ntioudis, Irene Rodríguez, Mirela Rosgova, Yash Shekhawat, Alexander V. Shvets, Oleksandr Sobko, Grigoris Tzionis, Stefanos Vrochidis
2024	—	`conf`	Time-Quality Tradeoff of MuseHash Query Processing Performance. MMM (3) Maria Pegia, Ferran Agulló López, Anastasia Moumtzidou, Alberto Gutierrez-Torre, Björn Þór Jónsson, Josep Lluis Berral-Garcia, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	J	`jnl`	Towards AI-Driven Prediction of Terrorism Risk Based on the Analysis of Localized Web News. IEEE Access Georgios Koutidis, Kostas Loumponias, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	C	`conf`	Towards Advanced Wildfire Analysis: A Siamese Network-Based Change Detection Approach Through Self-Supervised Learning. CBMI Dimitris Valsamis, Alexandros Oikonomidis, Chrysoula Chatzichristaki, Anastasia Moumtzidou, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2024	—	`conf`	Towards Semantically Conscious, Conversation-Based Chatbot Services for Migrants. AIAI (3) Georgios Meditskos, Stergios Tegos, Christos Bouas, Alexandros Tassios, Konstantinos Manousaridis, Maria Papoutsoglou, Thanassis Mavropoulos, Stefanos Vrochidis
2024	—	`conf`	VERGE in VBS 2024. MMM (4) Nick Pantelidis, Maria Pegia, Damianos Galanopoulos, Konstantinos Apostolidis, Klearchos Stavrothanasopoulos, Anastasia Moumtzidou, Konstantinos Gkountakos, Ilias Gialampoukidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Björn Þór Jónsson
2024	C	`conf`	Verge: Simplifying Video Search for Novice Users. CBMI Nick Pantelidis, Maria Pegia, Damianos Galanopoulos, Konstantinos Apostolidis, Dimitris Georgalis, Klearchos Stavrothanasopoulos, Anastasia Moumtzidou, Konstantinos Gkountakos, Ilias Gialampoukidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris
2024	J	`jnl`	XR4DRAMA a knowledge-based system for disaster management and media planning. Knowl. Eng. Rev. Alexandros Vassiliades, Grigorios Kampilis-Stathopoulos, Gerasimos Antzoulatos, Spyridon Symeonidis, Sotiris Diplaris, Stefanos Vrochidis, Nick Bassiliades, Ioannis Kompatsiaris
2023	J	`jnl`	A Query Expansion Benchmark on Social Media Information Retrieval: Which Methodology Performs Best and Aligns with Semantics? Comput. Evangelos A. Stathopoulos, Anastasios I. Karageorgiadis, Alexandros Kokkalas, Sotiris Diplaris, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	—	`conf`	An Explainable Intervention Prediction for Trauma Patients. SWAT4HCLS Zoe Vasileiou, Georgios Meditskos, Stefanos Vrochidis, Nick Bassiliades
2023	—	`conf`	An Ontology-Based Framework for Sports Media Data Interpretation. IISA Nikos Tsolakis, Nikolaos Vryzas, Charalampos Dimoulas, Christoniki Maga-Nteve, Georgios Meditskos, Stefanos Vrochidis
2023	J	`jnl`	Artistic neural style transfer using CycleGAN and FABEMD by adaptive information selection. Pattern Recognit. Lett. Elissavet Batziou, Konstantinos Ioannidis, Ioannis Patras, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	J	`jnl`	Assessing Virtual Reality Spaces for Elders Using Image-Based Sentiment Analysis and Stress Level Detection. Sensors Makrina Viola Kosti, Nefeli Georgakopoulou, Sotiris Diplaris, Theodora Pistola, Konstantinos Chatzistavros, Vasileios-Rafail Xefteris, Athina Tsanousa, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	J	`jnl`	CoFly: An automated, AI-based open-source platform for UAV precision agriculture applications. SoftwareX Emmanuel K. Raptis, Konstantinos Englezos, Orfeas Kypris, Marios Krestenitis, Athanasios Ch. Kapoutsis, Konstantinos Ioannidis, Stefanos Vrochidis, Elias B. Kosmatopoulos
2023	—	`conf`	Comparison of Deep Learning Techniques for Video-Based Automatic Recognition of Greek Folk Dances. MMM (2) Georgios Loupas, Theodora Pistola, Sotiris Diplaris, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	J	`jnl`	Deep Explainability: Spin-Geometrical Neural Meta-Structures. CoRR Sofia Karamintziou, Georgios Meditskos, Dimos Ntioudis, Thanassis Mavropoulos, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	—	`conf`	Domain-Aligned Data Augmentation for Low-Resource and Imbalanced Text Classification. ECIR (2) Nikolaos Stylianou, Despoina Chatzakou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	J	`jnl`	End-to-end Precision Agriculture UAV-Based Functionalities Tailored to Field Characteristics. J. Intell. Robotic Syst. Emmanuel K. Raptis, Marios Krestenitis, Konstantinos Egglezos, Orfeas Kypris, Konstantinos Ioannidis, Lefteris Doitsidis, Athanasios Ch. Kapoutsis, Stefanos Vrochidis, Ioannis Kompatsiaris, Elias B. Kosmatopoulos
2023	—	`ed.`	Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings CLEF Avi Arampatzis, Evangelos Kanoulas, Theodora Tsikrika, Stefanos Vrochidis, Anastasia Giachanou, Dan Li, Mohammad Aliannejadi, Michalis Vlachos, Guglielmo Faggioli, Nicola Ferro
2023	J	`jnl`	Flood-Related Multimedia Benchmark Evaluation: Challenges, Results and a Novel GNN Approach. Sensors Thomas Papadimos, Stelios Andreadis, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	C	`conf`	Forecasting Cyber-Attacks to Destination Ports Using Machine Learning. ICISSP Kostas Loumponias, Sotiris Raptis, Eleni Darra, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	J	`jnl`	Fusion of Environmental Sensors for Occupancy Detection in a Real Construction Site. Sensors Athina Tsanousa, Chrysoula Moschou, Evangelos Bektsis, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	—	`conf`	Fusion of Multiple Classifiers Using Self Supervised Learning for Satellite Image Change Detection. MMM (2) Alexandros Oikonomidis, Maria Pegia, Anastasia Moumtzidou, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	—	`conf`	Graph-Based Data Association in Multiple Object Tracking: A Survey. MMM (2) Despoina Touska, Konstantinos Gkountakos, Theodora Tsikrika, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	—	`conf`	Ince-PD Model for Parkinson's Disease Prediction Using MDS-UPDRS I & II and PDQ-8 Score. AIAI (1) Nikos Tsolakis, Christoniki Maga-Nteve, Georgios Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	J	`jnl`	Interactive video retrieval in the age of effective joint embedding deep models: lessons from the 11th VBS. Multim. Syst. Jakub Lokoc, Stelios Andreadis, Werner Bailer, Aaron Duane, Cathal Gurrin, Zhixin Ma, Nicola Messina, Thao-Nhu Nguyen, Ladislav Peska, Luca Rossetto, Loris Sauter, Konstantin Schall, Klaus Schoeffmann, Omar Shahbaz Khan, Florian Spiess, Lucia Vadicamo, Stefanos Vrochidis
2023	—	`conf`	Low-Light Image Enhancement Based on U-Net and Haar Wavelet Pooling. MMM (2) Elissavet Batziou, Konstantinos Ioannidis, Ioannis Patras, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	J	`jnl`	Mobile App Interventions for Parkinson's Disease, Multiple Sclerosis and Stroke: A Systematic Literature Review. Sensors Andreas Triantafyllidis, Sofia Segkouli, Stelios Zygouris, Christina Michailidou, Konstantinos Avgerinakis, Evangelia Fappa, Sophia Vassiliades, Anastasia Bougea, Nikos Papagiannakis, Ioannis Katakis, Evangelos Mathioudis, Alexandru Sorici, Lidia Bajenaru, Valentina Tageo, Francesco Camonita, Christoniki Maga-Nteve, Stefanos Vrochidis, Ludovico Pedullà, Giampaolo Brichetto, Panagiotis Tsakanikas, Konstantinos Votis, Dimitrios Tzovaras
2023	J	`jnl`	Multi-Sensors for Human Activity Recognition. Sensors Athina Tsanousa, Georgios Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	B	`conf`	MuseHash: Supervised Bayesian Hashing for Multimodal Image Representation. ICMR Maria Pegia, Björn Þór Jónsson, Anastasia Moumtzidou, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	B	`conf`	Neural Crystals. IEEE Big Data Sofia Karamintziou, Thanassis Mavropoulos, Dimos Ntioudis, Georgios Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	J	`jnl`	Overcome the Fear Of Missing Out: Active Sensing UAV Scanning for Precision Agriculture. CoRR Marios Krestenitis, Emmanuel K. Raptis, Athanasios Ch. Kapoutsis, Konstantinos Ioannidis, Elias B. Kosmatopoulos, Stefanos Vrochidis
2023	J	`jnl`	Report on the 14th Conference and Labs of the Evaluation Forum (CLEF 2023): Experimental IR Meets Multilinguality, Multimodality, and Interaction. SIGIR Forum Mohammad Aliannejadi, Avi Arampatzis, Guglielmo Faggioli, Nicola Ferro, Anastasia Giachanou, Evangelos Kanoulas, Dan Li, Theodora Tsikrika, Michalis Vlachos, Stefanos Vrochidis
2023	—	`conf`	Response Time Improvement in Medical Emergency Departments Through Evolutionary Optimization. ICIMTH Constantine A. Kyriakopoulos, Ilias Gialampoukidis, Spyridon Kintzios, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	—	`conf`	The MindSpaces Knowledge Graph: Applied Logic and Semantics on Indoor and Urban Adaptive Design. ICAART (3) Evangelos A. Stathopoulos, Alexandros Vassiliades, Sotiris Diplaris, Stefanos Vrochidis, Nick Bassiliades, Ioannis Kompatsiaris
2023	—	`conf`	Towards Knowledge Graph Creation from Greek Governmental Documents. IEA/AIE (1) Amalia Georgoudi, Nikolaos Stylianou, Ioannis Konstantinidis, Georgios Meditskos, Thanassis Mavropoulos, Stefanos Vrochidis, Nick Bassiliades
2023	—	`conf`	Towards a Framework for Seismic Data. KGSWC Valadis Mastoras, Alexandros Vassiliades, Maria Rousi, Sotiris Diplaris, Thanassis Mavropoulos, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	—	`conf`	Trend Detection in Crime-Related Time Series with Change Point Detection Methods. CLEF Apostolos Konstantinou, Despoina Chatzakou, Ourania Theodosiadou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	B	`conf`	Tweaking EfficientDet for frugal training. ICMR Georgios Orfanidis, Konstantinos Ioannidis, Anastasios Tefas, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	J	`jnl`	User Identity Linkage in Social Media Using Linguistic and Social Interaction Features. CoRR Despoina Chatzakou, Juan Soler Company, Theodora Tsikrika, Leo Wanner, Stefanos Vrochidis, Ioannis Kompatsiaris
2023	J	`jnl`	V4Design: Intelligent Analysis and Integration of Multimedia Content for Creative Industries. IEEE Syst. J. Spyridon Symeonidis, Georgios Meditskos, Stefanos Vrochidis, Konstantinos Avgerinakis, Jens Derdaele, Maarten Vergauwen, Maarten Bassier, Ayman Moghnieh, Luis Edgardo Fraguada, Verena Vogler, Yash Shekhawat, Leo Wanner, Montserrat Marimon, Kalliopi Valsamidou, Panagiota Koulali, Anastasios Tellios, Jolan Wuyts, Eva López
2023	—	`conf`	VERGE in VBS 2023. MMM (1) Nick Pantelidis, Stelios Andreadis, Maria Pegia, Anastasia Moumtzidou, Damianos Galanopoulos, Konstantinos Apostolidis, Despoina Touska, Konstantinos Gkountakos, Ilias Gialampoukidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris
2023	—	`conf`	XR4DRAMA Knowledge Graph: A Knowledge Graph for Disaster Management. ICSC Alexandros Vassiliades, Spyridon Symeonidis, Sotiris Diplaris, Giorgos Tzanetis, Stefanos Vrochidis, Nick Bassiliades, Ioannis Kompatsiaris
2023	—	`conf`	XR4DRAMA Knowledge Graph: A Knowledge Graph for Media Planning. ICAART (3) Alexandros Vassiliades, Spyridon Symeonidis, Sotiris Diplaris, Giorgos Tzanetis, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	A Faster Converging Negative Sampling for the Graph Embedding Process in Community Detection and Link Prediction Tasks. DeLTA Kostas Loumponias, Andreas Kosmatopoulos, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	J	`jnl`	A Review of Multisensor Data Fusion Solutions in Smart Manufacturing: Systems and Trends. Sensors Athina Tsanousa, Evangelos Bektsis, Constantine A. Kyriakopoulos, Ana Gómez-González, Urko Leturiondo, Ilias Gialampoukidis, Anastasios Karakostas, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	A Task Category Space for User-Centric Comparative Multimedia Search Evaluations. MMM (1) Jakub Lokoc, Werner Bailer, Kai Uwe Barthel, Cathal Gurrin, Silvan Heller, Björn Þór Jónsson, Ladislav Peska, Luca Rossetto, Klaus Schoeffmann, Lucia Vadicamo, Stefanos Vrochidis, Jiaxin Wu
2022	C	`conf`	A Temporal Deep Convolutional Neural Network Model on Sentinel-1 Image Time Series for Pixel-Wise Flood Classification. IGARSS Konstantinos Vlachos, Anastasia Moumtzidou, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	C	`conf`	A survey for image based methods in construction: from images to digital twins. CBMI Ilias Koulalis, Nikolaos I. Dourvas, Theocharis Triantafyllidis, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	An Explainable Multimodal Fusion Approach for Mass Casualty Incidents. DEXA Workshops Zoe Vasileiou, Georgios Meditskos, Stefanos Vrochidis, Nick Bassiliades
2022	J	`jnl`	Artificial Disfluency Detection, Uh No, Disfluency Generation for the Masses. CoRR Tatiana Passali, Thanassis Mavropoulos, Grigorios Tsoumakas, George Meditskos, Stefanos Vrochidis
2022	B	`conf`	Automatic Visual Recognition of Unexploded Ordnances Using Supervised Deep Learning. ICMR Georgios Begkas, Panagiotis Giannakeris, Konstantinos Ioannidis, Georgios Kalpakis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	BiasHash: A Bayesian Hashing Framework for Image Retrieval. IVMSP Maria Pegia, Anastasia Moumtzidou, Ilias Gialampoukidis, Björn Þór Jónsson, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	C	`conf`	BiasUNet: Learning Change Detection over Sentinel-2 Image Pairs. CBMI Maria Eirini Pegia, Anastasia Moumtzidou, Ilias Gialampoukidis, Björn Þór Jónsson, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	DisasterMM: Multimedia Analysis of Disaster-Related Social Media Data Task at MediaEval 2022. MediaEval Stelios Andreadis, Aristeidis Bozas, Ilias Gialampoukidis, Anastasia Moumtzidou, Roberto Fiorin, Francesca Lombardo, Thanassis Mavropoulos, Daniele Norbiato, Stefanos Vrochidis, Michele Ferri, Ioannis Kompatsiaris
2022	C	`conf`	E-Tracer: A Smart, Personalized and Immersive Digital Tourist Software System. iiWAS Alexandros Kokkalas, Athanasios T. Patenidis, Evangelos A. Stathopoulos, Eirini E. Mitsopoulou, Sotiris Diplaris, Konstadinos Papadopoulos, Stefanos Vrochidis, Konstantinos Votis, Dimitrios Tzovaras, Ioannis Kompatsiaris
2022	J	`jnl`	Earthquakes: From Twitter Detection to EO Data Processing. IEEE Geosci. Remote. Sens. Lett. Stelios Andreadis, Ilias Gialampoukidis, Andrea Manconi, David Cordeiro, Vasco Conde, Manuela Sagona, Fabrice Brito, Nick Pantelidis, Thanassis Mavropoulos, Nuno Grosso, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	J	`jnl`	Graph Theoretical Analysis of EEG Functional Connectivity Patterns and Fusion with Physiological Signals for Emotion Recognition. Sensors Vasileios-Rafail Xefteris, Athina Tsanousa, Nefeli Georgakopoulou, Sotiris Diplaris, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	Misc	`conf`	Host-based Cyber Attack Pattern Identification on Honeypot Logs Using Association Rule Learning. CSR Angelos Papoutsis, Christos Iliou, Dimitris Kavallieros, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	Human Activity Recognition with IMU and Vital Signs Feature Fusion. MMM (1) Vasileios-Rafail Xefteris, Athina Tsanousa, Thanassis Mavropoulos, Georgios Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	Misc	`conf`	ICT in Healthcare: the role of IoT and the SECANT solution. CSR M. Caballero, Dimitris Kavallieros, Arnolnt Spyros, A. Tavernarakisv, Athanasios Tziouvaras, Stefano Bonacina, K. Chandrarmouli, M. Coroiu, L. Chen, T. Dounia, Ioannis Giannoulakis, N. Gligoric, Emmanouil Kafetzakis, T. Kasig, Vaios Koumaras, T. Krousarlis, K. Lapidaki, A. Markakis, S. Marin, Mark Manulis, Sofia-Anna Menesidou, Sokratis Nifakos, L. Meng, S. Mhiri, M. Nati, K. Ntafloukas, D. Oniga, Dimitrios Papamartzivanos, Spyros Papastergiou, K. Sanchez, Christos Sakkas, K. Stelliou, L. Trujillo, Theodora Tsikrika, E. Venegas, Stefanos Vrochidis, D. Xydias
2022	B	`conf`	Identification of Key Actor Nodes: A Centrality Measure Ranking Aggregation Approach. ASONAM Andreas Kosmatopoulos, Kostas Loumponias, Ourania Theodosiadou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	Imageability-Based Multi-modal Analysis of Urban Environments for Architects and Artists. ICIAP Workshops (1) Theodora Pistola, Nefeli Georgakopoulou, Alexander V. Shvets, Konstantinos Chatzistavros, Vasileios-Rafail Xefteris, Alba Táboas García, Ilias Koulalis, Sotiris Diplaris, Leo Wanner, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	Industrial Data Services for Quality Control in Industry 4.0. I-ESA Workshops Georgia Apostolou, Anna M. Nowak-Meitinger, Jan Mayer, Beatriz Andrés, Robert Trevino, Denitsa Kozhuharova, Ilias Gialampoukidis, Raul Poler, Stefanos Vrochidis, Yiannis Kompatsiaris
2022	J	`jnl`	Interactive video retrieval evaluation at a distance: comparing sixteen interactive video search systems in a remote setting at the 10th Video Browser Showdown. Int. J. Multim. Inf. Retr. Silvan Heller, Viktor Gsteiger, Werner Bailer, Cathal Gurrin, Björn Þór Jónsson, Jakub Lokoc, Andreas Leibetseder, Frantisek Mejzlík, Ladislav Peska, Luca Rossetto, Konstantin Schall, Klaus Schoeffmann, Heiko Schuldt, Florian Spiess, Ly-Duyen Tran, Lucia Vadicamo, Patrik Veselý, Stefanos Vrochidis, Jiaxin Wu
2022	B	`conf`	LARD: Large-scale Artificial Disfluency Generation. LREC Tatiana Passali, Thanassis Mavropoulos, Grigorios Tsoumakas, Georgios Meditskos, Stefanos Vrochidis
2022	J	`jnl`	LARD: Large-scale Artificial Disfluency Generation. CoRR Tatiana Passali, Thanassis Mavropoulos, Grigorios Tsoumakas, George Meditskos, Stefanos Vrochidis
2022	Misc	`conf`	Leveraging Cyber Ranges for Prototyping, Certification and Training: The ECHO case. CSR Notis Mengidis, Maya Bozhilova, Cyril Ceresola, Consuelo Assunta Colabuono, Michael Cooke, Grégory Depaix, Angel Genchev, Georgi Koykov, Wim Mees, Matteo Merialdo, Antonis Voulgaridis, Theodora Tsikrika, Konstantinos Votis, Stefanos Vrochidis
2022	—	`conf`	Leveraging Transformer Self Attention Encoder for Crisis Event Detection in Short Texts. ECIR (2) Pantelis Kyriakidis, Despoina Chatzakou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	M4D-MKLab/ITI-CERTH Participation in TREC Deep Learning Track 2022. TREC Alexandros-Michail Koufakis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	Manufacturing Data Analytics for Manufacturing Quality Assurance. I-ESA Workshops Luís Lourenço, Paulo Figueiras, Ruben Costa, Myrsini Ntemi, Benjamin Mandler, Athina Tsanousa, Ilias Gialampoukidis, Ana Gomez, Urko Leturiondo, Stefanos Vrochidis, Santiago Gálvez-Settier, Raul Poler
2022	—	`conf`	Manufacturing Line Qualification and Reconfiguration to Improve the Manufacturing Outcomes. I-ESA Workshops Estela Nieto, Ana Gomez, Myrsini Ntemi, Anna M. Nowak-Meitinger, Jan Mayer, Robert Trevino, Miguel A. Mateo-Casalí, Georgia Apostolou, Raul Poler, Ilias Gialampoukidis, Stefanos Vrochidis
2022	—	`conf`	Modified SkipGram Negative Sampling Model for Faster Convergence of Graph Embedding. DeLTA (Selected Papers) Kostas Loumponias, Andreas Kosmatopoulos, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	Multimodal Data Collection System for UAV-based Precision Agriculture Applications. IRC Emmanuel K. Raptis, Georgios D. Karatzinis, Marios Krestenitis, Athanasios Ch. Kapoutsis, Kostantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris, Elias B. Kosmatopoulos
2022	J	`jnl`	Multimodal Fusion of Sentinel 1 Images and Social Media Data for Snow Depth Estimation. IEEE Geosci. Remote. Sens. Lett. Damianos Florin Mantsis, Marios Bakratsas, Stelios Andreadis, Petteri Karsisto, Anastasia Moumtzidou, Ilias Gialampoukidis, Ari Karppinen, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	J	`jnl`	Ontology-Based Personalized Job Recommendation Framework for Migrants and Refugees. Big Data Cogn. Comput. Dimos Ntioudis, Panagiota Masa, Anastasios Karakostas, Georgios Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	Ontology-based Modelling and Reasoning for Forest Fire Emergencies in Resilient Societies. SETN Panagiota Masa, Georgios Meditskos, Spyridon Kintzios, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	Parallel DBSCAN-Martingale Estimation of the Number of Concepts for Automatic Satellite Image Clustering. MMM (1) Ilias Gialampoukidis, Stelios Andreadis, Nick Pantelidis, Sameed Hayat, Li Zhong, Marios Bakratsas, Dennis Hoppe, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	Real-time Alert Framework for Fire Incidents Using Multimodal Event Detection on Social Media Streams. ISCRAM Thomas Papadimos, Nick Pantelidis, Stelios Andreadis, Aristeidis Bozas, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	SPARQL querying for validating the usage of automatically georeferenced social media data as human sensors for air quality. IVMSP Stelios Andreadis, Thanassis Mavropoulos, Nick Pantelidis, Stefanos Vrochidis, Mirette Elias, Charis Papadopoulos, Ilias Gialampoukidis, Ioannis Kompatsiaris
2022	C	`conf`	Selective Word Substitution for Contextualized Data Augmentation. NLDB Kyriaki Pantelidou, Despoina Chatzakou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	C	`conf`	Sentiment analysis on 2D images of urban and indoor spaces using deep learning architectures. CBMI Konstantinos Chatzistavros, Theodora Pistola, Sotiris Diplaris, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	C	`conf`	Social Media and Web Sensing on Interior and Urban Design. ISCC Evangelos A. Stathopoulos, Alexander V. Shvets, Roberto Carlini, Sotiris Diplaris, Stefanos Vrochidis, Leo Wanner, Ioannis Kompatsiaris
2022	—	`conf`	Social Media and Web Sensing with Semantic Integration on the Refugee Crisis. SMAP Evangelos A. Stathopoulos, Sotiris Diplaris, Anastasios I. Karageorgiadis, Alexandros Kokkalas, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	Standardized and extensible reference data model for clinical research in Living Labs. EUSPN/ICTH Christoniki Maga-Nteve, Gorka Epelde, Mikel Hernandez, Nikos Tsolakis, Evdokimos I. Konstantinidis, Georgios Meditskos, Panagiotis D. Bamidis, Stefanos Vrochidis
2022	—	`conf`	Summary Report. I-ESA Workshops Stefanos Vrochidis, Ilias Gialampoukidis, Raul Poler
2022	Misc	`conf`	Towards Continuous Enrichment of Cyber Threat Intelligence: A Study on a Honeypot Dataset. CSR Arnolnt Spyros, Angelos Papoutsis, Ilias Koritsas, Notis Mengidis, Christos Iliou, Dimitris Kavallieros, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	—	`conf`	VERGE in VBS 2022. MMM (2) Stelios Andreadis, Anastasia Moumtzidou, Damianos Galanopoulos, Nick Pantelidis, Konstantinos Apostolidis, Despoina Touska, Konstantinos Gkountakos, Maria Pegia, Ilias Gialampoukidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris
2022	C	`conf`	Vehicle Color Identification Framework using Pixel-level Color Estimation from Segmentation Masks of Car Parts. IPAS Klearchos Stavrothanasopoulos, Konstantinos Gkountakos, Konstantinos Ioannidis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	C	`conf`	Water quality issues: Can we detect a creeping crisis with social media data? ISCC Stelios Andreadis, Nick Pantelidis, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2022	B	`conf`	Web Bot Detection Evasion Using Deep Reinforcement Learning. ARES Christos Iliou, Theodoros Kostoulas, Theodora Tsikrika, Vasilios Katos, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	—	`conf`	A Multimodal Tensor-Based Late Fusion Approach for Satellite Image Search in Sentinel 2 Images. MMM (2) Ilias Gialampoukidis, Anastasia Moumtzidou, Marios Bakratsas, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	—	`conf`	A Semantic Technologies Toolkit for Bridging Early Diagnosis and Treatment in Brain Diseases: Report from the Ongoing EU-Funded Research Project ALAMEDA. MTSR Christoniki Maga-Nteve, Efstratios Kontopoulos, Nikos Tsolakis, Ioannis Katakis, Evangelos Mathioudis, Panagiotis Mitzias, Konstantinos Avgerinakis, Georgios Meditskos, Anastasios Karakostas, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	J	`jnl`	A social media analytics platform visualising the spread of COVID-19 in Italy via exploitation of automatically geotagged tweets. Online Soc. Networks Media Stelios Andreadis, Gerasimos Antzoulatos, Thanassis Mavropoulos, Panagiotis Giannakeris, Grigoris Tzionis, Nick Pantelidis, Konstantinos Ioannidis, Anastasios Karakostas, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	—	`conf`	An IoT-based Reliable Industrial Data Services for Manufacturing Quality Control. ICE/ITMC Raul Poler, Anastasios Karakostas, Stefanos Vrochidis, Angelo Marguglio, Santiago Gálvez-Settier, Paulo Figueiras, Ana Gómez-González, Benny Mandler, Stefan Wellsandt, Robert Trevino, Shukri Bassoumi, Carlos Agostinho
2021	J	`jnl`	Change Point Detection in Terrorism-Related Online Content Using Deep Learning Derived Indicators. Inf. Ourania Theodosiadou, Kyriaki Pantelidou, Nikolaos Bastas, Despoina Chatzakou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	J	`jnl`	Combining RSSI and Accelerometer Features for Room-Level Localization. Sensors Athina Tsanousa, Vasileios-Rafail Xefteris, Georgios Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	C	`conf`	Crowd Violence Detection from Video Footage. CBMI Konstantinos Gkountakos, Konstantinos Ioannidis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	Misc	`conf`	Cyber Security Certification Programmes. CSR Eleni-Constantina Davri, Eleni Darra, Isidoros Monogioudis, Athanasios Grigoriadis, Christos Iliou, Notis Mengidis, Theodora Tsikrika, Stefanos Vrochidis, Adamantini Peratikou, Helen Gibson, Damir Haskovic, Dimitrios Kavallieros, Evangelos Chaskos, Peng Zhao, Stavros Shiaeles, Nick Savage, Babak Akhgar, Xavier J. A. Bellekens, Mohamed Amine Ben Farah
2021	J	`jnl`	Detection of Advanced Web Bots by Combining Web Logs with Mouse Behavioural Biometrics. DTRAP Christos Iliou, Theodoros Kostoulas, Theodora Tsikrika, Vasilis Katos, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	Misc	`conf`	ECHO Federated Cyber Range: Towards Next-Generation Scalable Cyber Ranges. CSR Nikos Oikonomou, Notis Mengidis, Minas Spanopoulos-Karalexidis, Antonis Voulgaridis, Matteo Merialdo, Ivo Raisr, Kaarel Hanson, Paloma de La Vallée, Theodora Tsikrika, Stefanos Vrochidis, Konstantinos Votis
2021	J	`jnl`	EUCISE-OWL: An ontology-based representation of the Common Information Sharing Environment (CISE) for the maritime domain. Semantic Web Marina Riga, Efstratios Kontopoulos, Konstantinos Ioannidis, Spyridon Kintzios, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	J	`jnl`	First-person activity recognition from micro-action representations using convolutional neural networks and object flow histograms. Multim. Tools Appl. Panagiotis Giannakeris, Panagiotis C. Petrantonakis, Konstantinos Avgerinakis, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	—	`conf`	Fusion of Multimodal Sensor Data for Effective Human Action Recognition in the Service of Medical Platforms. MMM (2) Panagiotis Giannakeris, Athina Tsanousa, Thanassis Mavropoulos, Georgios Meditskos, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	—	`conf`	Industrial Data Services for Quality Control in Smart Manufacturing - the i4Q Framework. MetroInd4.0&IoT Anastasios Karakostas, Raul Poler, Francisco Fraile, Stefanos Vrochidis
2021	J	`jnl`	Interactive Video Retrieval in the Age of Deep Learning - Detailed Evaluation of VBS 2019. IEEE Trans. Multim. Luca Rossetto, Ralph Gasser, Jakub Lokoc, Werner Bailer, Klaus Schoeffmann, Bernd Münzer, Tomás Soucek, Phuong Anh Nguyen, Paolo Bolettieri, Andreas Leibetseder, Stefanos Vrochidis
2021	J	`jnl`	Is the Reign of Interactive Search Eternal? Findings from the Video Browser Showdown 2020. ACM Trans. Multim. Comput. Commun. Appl. Jakub Lokoc, Patrik Veselý, Frantisek Mejzlík, Gregor Kovalcík, Tomás Soucek, Luca Rossetto, Klaus Schoeffmann, Werner Bailer, Cathal Gurrin, Loris Sauter, Jaeyub Song, Stefanos Vrochidis, Jiaxin Wu, Björn Þór Jónsson
2021	C	`conf`	Localization module for missing child scenario in IoT safety domains. ICCE Athina Tsanousa, Vasileios-Rafail Xefteris, Dimos Ntioudis, Christos Chatzigeorgiou, Georgios Meditskos, Stefanos Vrochidis, Charalampos Z. Patrikakis, Ioannis Kompatsiaris
2021	—	`conf`	M4D-MKLab/ITI-CERTH Participation in TREC Deep Learning Track 2021. TREC Alexandros-Michail Koufakis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	—	`ed.`	MultiMedia Modeling - 27th International Conference, MMM 2021, Prague, Czech Republic, June 22-24, 2021, Proceedings, Part I MMM (1) Jakub Lokoc, Tomás Skopal, Klaus Schoeffmann, Vasileios Mezaris, Xirong Li, Stefanos Vrochidis, Ioannis Patras
2021	—	`ed.`	MultiMedia Modeling - 27th International Conference, MMM 2021, Prague, Czech Republic, June 22-24, 2021, Proceedings, Part II MMM (2) Jakub Lokoc, Tomás Skopal, Klaus Schoeffmann, Vasileios Mezaris, Xirong Li, Stefanos Vrochidis, Ioannis Patras
2021	C	`conf`	Multimodal Data Fusion of Social Media and Satellite Images for Emergency Response and Decision-Making. IGARSS Ilias Gialampoukidis, Stelios Andreadis, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	Misc	`conf`	Named Entity Recognition in Cyber Threat Intelligence Using Transformer-based Models. CSR Pavlos Evangelatos, Christos Iliou, Thanassis Mavropoulos, Konstantinos Apostolou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	C	`conf`	OntoAqua: Ontology-based Modelling of Context in Water Safety and Security. KEOD Alexandros-Michail Koufakis, Savvas Tzanakis, Anastasia Moumtzidou, Georgios Meditskos, Anastasios Karakostas, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	—	`conf`	Ontology-based Semantic Model for Health Data Interpretation. SWH@ISWC Christoniki Maga-Nteve, Nikos Tsolakis, Georgios Meditskos, Anastasios Karakostas, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	—	`conf`	Random-Walk Graph Embeddings and the Influence of Edge Weighting Strategies in Community Detection Tasks. OASIS@HT Andreas Kosmatopoulos, Kostas Loumponias, Despoina Chatzakou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	—	`ch.`	Semantic Web and IoT. Semantic IoT Angelos Chatzimichail, Evangelos A. Stathopoulos, Dimos Ntioudis, Athina Tsanousa, Maria Rousi, Athanasios Mavropoulos, George Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	J	`jnl`	Semantically Enriched Crop Type Classification and Linked Earth Observation Data to Support the Common Agricultural Policy Monitoring. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. Maria Rousi, Vasileios Sitokonstantinou, Georgios Meditskos, Ioannis Papoutsis, Ilias Gialampoukidis, Alkiviadis Koukos, Vassilia Karathanassi, Thanassis Drivas, Stefanos Vrochidis, Charalampos Kontoes, Ioannis Kompatsiaris
2021	—	`conf`	Severity Level Assessment from Semantically Fused Video Content Analysis for Physical Threat Detection in Ground Segments of Space Systems. CyberICPS/SECPRE/ADIoT/SPOSE/CPS4CIP/CDT&SECOMANE@ESORICS Gerasimos Antzoulatos, Georgios Orfanidis, Panagiotis Giannakeris, Giorgos Tzanetis, Grigorios Kampilis-Stathopoulos, Nikolaos Kopalidis, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	J	`jnl`	Smart Interconnected Infrastructures for Security and Protection: The DESMOS Project. Comput. Michail Feidakis, Christos Chatzigeorgiou, Christina Karamperi, Lazaros Giannakos, Vasileios-Rafail Xefteris, Dimos Ntioudis, Athina Tsanousa, Dimitrios G. Kogias, Charalampos Z. Patrikakis, Georgios Meditskos, Georgios Gorgogetas, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	J	`jnl`	Smart integration of sensors, computer vision and knowledge representation for intelligent monitoring and verbal human-computer interaction. J. Intell. Inf. Syst. Thanassis Mavropoulos, Spyridon Symeonidis, Athina Tsanousa, Panagiotis Giannakeris, Maria Rousi, Eleni Kamateri, Georgios Meditskos, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	B	`conf`	Spatio-Temporal Activity Detection and Recognition in Untrimmed Surveillance Videos. ICMR Konstantinos Gkountakos, Despoina Touska, Konstantinos Ioannidis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	—	`conf`	Supporting the Discovery and Reuse of Digital Content in Creative Industries using Linked Data. ICSC Maria Rousi, Georgios Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	Misc	`conf`	Towards Selecting Informative Content for Cyber Threat Intelligence. CSR Panos Panagiotou, Christos Iliou, Konstantinos Apostolou, Theodora Tsikrika, Stefanos Vrochidis, Periklis Chatzimisios, Ioannis Kompatsiaris
2021	Misc	`conf`	Towards a Versatile Intelligent Conversational Agent as Personal Assistant for Migrants. PAAMS Leo Wanner, Matthias Klusch, Athanasios Mavropoulos, Emmanuel Jamin, Víctor Marín-Puchades, Gerard Casamayor, Jan Cernocký, Steffi Davey, Mónica Domínguez, Ekaterina Egorova, Jens Grivolla, Gloria Elena Jaramillo Rojas, Anastasios Karakostas, Dimos Ntioudis, Pavel Pecina, Oleksandr Sobko, Stefanos Vrochidis, Lena Wertmann
2021	—	`conf`	Usage of Visual Analytics to Support Immigration-Related, Personalised Language Training Scenarios. IMCL Gerasimos Antzoulatos, Thanassis Mavropoulos, Grigorios Tzionis, Anastasios Karakostas, Almudena Gonzalez Costas, Marta González Burgos, Stefanos Vrochidis, Ioannis Kompatsiaris
2021	—	`conf`	VERGE in VBS 2021. MMM (2) Stelios Andreadis, Anastasia Moumtzidou, Konstantinos Gkountakos, Nick Pantelidis, Konstantinos Apostolidis, Damianos Galanopoulos, Ilias Gialampoukidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris
2021	—	`conf`	WaterMM: Water Quality in Social Multimedia Task at MediaEval 2021. MediaEval Stelios Andreadis, Ilias Gialampoukidis, Aristeidis Bozas, Anastasia Moumtzidou, Roberto Fiorin, Francesca Lombardo, Anastasios Karakostas, Daniele Norbiato, Stefanos Vrochidis, Michele Ferri, Ioannis Kompatsiaris
2021	Misc	`conf`	Web Bot Detection Evasion Using Generative Adversarial Networks. CSR Christos Iliou, Theodoros Kostoulas, Theodora Tsikrika, Vasilis Katos, Stefanos Vrochidis, Ioannis Kompatsiaris
2020	B	`conf`	A Crowd Analysis Framework for Detecting Violence Scenes. ICMR Konstantinos Gkountakos, Konstantinos Ioannidis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2020	—	`conf`	A Multi-Layer Fusion Approach For Real-Time Fire Severity Assessment Based on Multimedia Incidents. ISCRAM Gerasimos Antzoulatos, Panagiotis Giannakeris, Ilias Koulalis, Anastasios Karakostas, Stefanos Vrochidis, Ioannis Kompatsiaris
2020	B	`conf`	A modified Single-Shot multibox Detector for beyond Real-Time Object Detection. ICPR Georgios Orfanidis, Konstantinos Ioannidis, Stefanos Vrochidis, Anastasios Tefas, Ioannis Kompatsiaris
2020	J	`jnl`	A novel feature selection method based on comparison of correlations for human activity recognition problems. J. Ambient Intell. Humaniz. Comput. Athina Tsanousa, Georgios Meditskos, Stefanos Vrochidis, Lefteris Angelis
2020	—	`conf`	An Extensible Framework for Interactive Real-Time Visualizations of Large-Scale Heterogeneous Multimedia Information from Online Sources. MMM (2) Aikaterini Katmada, George Kalpakis, Theodora Tsikrika, Stelios Andreadis, Stefanos Vrochidis, Ioannis Kompatsiaris
2020	J	`jnl`	Converness: Ontology-driven conversational awareness and context understanding in multimodal dialogue systems. Expert Syst. J. Knowl. Eng. Georgios Meditskos, Efstratios Kontopoulos, Stefanos Vrochidis, Ioannis Kompatsiaris
2020	B	`conf`	Cycle-Consistent Adversarial Networks and Fast Adaptive Bi-dimensional Empirical Mode Decomposition for Style Transfer. ICPR Elissavet Batziou, Petros Alvanitopoulos, Konstantinos Ioannidis, Ioannis Patras, Stefanos Vrochidis, Ioannis Kompatsiaris
2020	—	`conf`	Early and Late Fusion of Multiple Modalities in Sentinel Imagery and Social Media Retrieval. ICPR Workshops (7) Wei Yao, Anastasia Moumtzidou, Corneliu Octavian Dumitru, Stelios Andreadis, Ilias Gialampoukidis, Stefanos Vrochidis, Mihai Datcu, Ioannis Kompatsiaris
2020	—	`ed.`	Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings CLEF Avi Arampatzis, Evangelos Kanoulas, Theodora Tsikrika, Stefanos Vrochidis, Hideo Joho, Christina Lioma, Carsten Eickhoff, Aurélie Névéol, Linda Cappellato, Nicola Ferro
2020	—	`conf`	Flood detection with Sentinel-2 satellite images in crisis management systems. ISCRAM Anastasia Moumtzidou, Marios Bakratsas, Stelios Andreadis, Anastasios Karakostas, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2020	—	`conf`	ITI-CERTH participation in TRECVID 2020. TRECVID Konstantinos Gkountakos, Damianos Galanopoulos, Marios Mpakratsas, Despoina Touska, Anastasia Moumtzidou, Konstantinos Ioannidis, Ilias Gialampoukidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris
2020	—	`conf`	Immerse: A Personalized System Addressing the Challenges of Migrant Integration. ICME Workshops Dimos Ntioudis, Eleni Kamateri, Georgios Meditskos, Anastasios Karakostas, Florian Huber, Romeo Bratska, Stefanos Vrochidis, Babak Akhgar, Ioannis Kompatsiaris
2020	—	`conf`	Invited keynote on IOT4SAFE 2020: Semantic Web Technologies in Fighting Crime and Terrorism: The CONNEXIONs Approach. IOT4SAFE@ESWC Alexandros Koufakis, Despoina Chatzakou, Georgios Meditskos, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2020	—	`conf`	Knowledge-Based Management and Reasoning on Cultural and Natural Touristic Routes. AIAI (1) Evangelos A. Stathopoulos, Alexandros Kokkalas, Eirini E. Mitsopoulou, Athanasios T. Patenidis, Georgios Meditskos, Sotiris Diplaris, Ioannis Paliokas, Stefanos Vrochidis, Konstantinos Votis, Dimitrios Tzovaras, Ioannis Kompatsiaris
2020	—	`conf`	Model-Based and Class-Based Fusion of Multisensor Data. MMM (2) Athina Tsanousa, Angelos Chatzimichail, Georgios Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2020	—	`conf`	Ontology-based Reasoning for Critical Incidents in Public Events. IOT4SAFE@ESWC Dimos Ntioudis, Angelos Chatzimichail, Georgios Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2020	—	`ed.`	Proceedings of the Workshop on IOT Infrastructures for Safety in Pervasive Environments (IOT4SAFE 2020) co-located with 17th Extended Semantic Web Conference (ESWC 2020), Herakleion, Greece, June 2, 2020. IOT4SAFE@ESWC Angelos Chatzimichail, Michail Feidakis, John Soldatos, Babak Akhgar, George Meditskos, Stefanos Vrochidis
2020	—	`conf`	Real-Time Recognition of Daily Actions Based on 3D Joint Movements and Fisher Encoding. MMM (2) Panagiotis Giannakeris, Georgios Meditskos, Konstantinos Avgerinakis, Stefanos Vrochidis, Ioannis Kompatsiaris
2020	J	`jnl`	Report on CLEF 2020. SIGIR Forum Avi Arampatzis, Linda Cappellato, Carsten Eickhoff, Nicola Ferro, Hideo Joho, Evangelos Kanoulas, Christina Lioma, Aurélie Névéol, Theodora Tsikrika, Stefanos Vrochidis
2020	—	`conf`	The Flood-Related Multimedia Task at MediaEval 2020. MediaEval Stelios Andreadis, Ilias Gialampoukidis, Anastasios Karakostas, Stefanos Vrochidis, Ioannis Kompatsiaris, Roberto Fiorin, Daniele Norbiato, Michele Ferri
2020	—	`conf`	Towards Semantic Detection of Smells in Cloud Infrastructure Code. WIMS Indika Kumara, Zoe Vasileiou, Georgios Meditskos, Damian A. Tamburri, Willem-Jan van den Heuvel, Anastasios Karakostas, Stefanos Vrochidis, Ioannis Kompatsiaris
2020	J	`jnl`	Towards Semantic Detection of Smells in Cloud Infrastructure Code. CoRR Indika Kumara, Zoe Vasileiou, Georgios Meditskos, Damian A. Tamburri, Willem-Jan van den Heuvel, Anastasios Karakostas, Stefanos Vrochidis, Ioannis Kompatsiaris
2020	—	`conf`	User Identity Linkage in Social Media Using Linguistic and Social Interaction Features. WebSci Despoina Chatzakou, Juan Soler Company, Theodora Tsikrika, Leo Wanner, Stefanos Vrochidis, Ioannis Kompatsiaris
2020	—	`conf`	VERGE in VBS 2020. MMM (2) Stelios Andreadis, Anastasia Moumtzidou, Konstantinos Apostolidis, Konstantinos Gkountakos, Damianos Galanopoulos, Emmanouil Michail, Ilias Gialampoukidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris
2020	B	`conf`	colMOOC - an Innovative Conversational Agent Platform to Support MOOCs A Technical Evaluation. ICALT Anastasios Karakostas, Efstathios Nikolaidis, Stavros N. Demetriadis, Stefanos Vrochidis, Ioannis Kompatsiaris
2019	J	`jnl`	A Context-Aware Conversational Agent in the Rehabilitation Domain. Future Internet Thanassis Mavropoulos, Georgios Meditskos, Spyridon Symeonidis, Eleni Kamateri, Maria Rousi, Dimitris Tzimikas, Lefteris Papageorgiou, Christos Eleftheriadis, George Adamopoulos, Stefanos Vrochidis, Ioannis Kompatsiaris
2019	—	`conf`	A Test Collection for Passage Retrieval Evaluation of Spanish Health-Related Resources. ECIR (2) Eleni Kamateri, Theodora Tsikrika, Spyridon Symeonidis, Stefanos Vrochidis, Wolfgang Minker, Yiannis Kompatsiaris
2019	—	`conf`	A Weighted Late Fusion Framework for Recognizing Human Activity from Wearable Sensors. IISA Athina Tsanousa, Georgios Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2019	—	`conf`	A comparative study of clustering methods using word embeddings. EISIC Nikolaos Bastas, George Kalpakis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2019	—	`conf`	A smart dialogue-competent monitoring framework supporting people in rehabilitation. PETRA Thanassis Mavropoulos, Georgios Meditskos, Eleni Kamateri, Spyridon Symeonidis, Dimitris Tzimikas, Lefteris Papageorgiou, Christos Eleftheriadis, George Adamopoulos, Stefanos Vrochidis, Ioannis Kompatsiaris
2019	C	`conf`	Autonomous Swarm of Heterogeneous Robots for Surveillance Operations. ICVS Georgios Orfanidis, Savvas A. Apostolidis, Athanasios Ch. Kapoutsis, Konstantinos Ioannidis, Elias B. Kosmatopoulos, Stefanos Vrochidis, Ioannis Kompatsiaris
2019	—	`conf`	Deploying Semantic Web Technologies for Information Fusion of Terrorism-related Content and Threat Detection on the Web. WI (Companion) Panagiotis Mitzias, Efstratios Kontopoulos, James Staite, Tony Day, George Kalpakis, Theodora Tsikrika, Helen Gibson, Stefanos Vrochidis, Babak Akhgar, Ioannis Kompatsiaris
2019	—	`conf`	Early Identification of Oil Spills in Satellite Images Using Deep CNNs. MMM (1) Marios Krestenitis, Georgios Orfanidis, Konstantinos Ioannidis, Konstantinos Avgerinakis, Stefanos Vrochidis, Ioannis Kompatsiaris
2019	—	`ch.`	Exploiting Images for Patent Search. Springer Handbook of Science and Technology Indicators Ilias Gialampoukidis, Anastasia Moumtzidou, Stefanos Vrochidis, Ioannis Kompatsiaris
2019	—	`conf`	ITI-CERTH participation in TRECVID 2019. TRECVID Konstantinos Gkountakos, Konstantinos Ioannidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2019	—	`conf`	Identifying Terrorism-Related Key Actors in Multidimensional Social Networks. MMM (2) George Kalpakis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2019	J	`jnl`	Interactive Search or Sequential Browsing? A Detailed Analysis of the Video Browser Showdown 2018. ACM Trans. Multim. Comput. Commun. Appl. Jakub Lokoc, Gregor Kovalcík, Bernd Münzer, Klaus Schöffmann, Werner Bailer, Ralph Gasser, Stefanos Vrochidis, Phuong Anh Nguyen, Sitapa Rujikietgumjorn, Kai Uwe Barthel
2019	J	`jnl`	Internet of Things Infrastructure for Security and Safety in Public Places. Inf. Angelos Chatzimichail, Christos Chatzigeorgiou, Athina Tsanousa, Dimos Ntioudis, Georgios Meditskos, Fotis Andritsopoulos, Christina Karaberi, Panagiotis Kasnesis, Dimitrios G. Kogias, Georgios Gorgogetas, Stefanos Vrochidis, Charalampos Z. Patrikakis, Ioannis Kompatsiaris
2019	—	`ed.`	MultiMedia Modeling - 25th International Conference, MMM 2019, Thessaloniki, Greece, January 8-11, 2019, Proceedings, Part I MMM (1) Ioannis Kompatsiaris, Benoit Huet, Vasileios Mezaris, Cathal Gurrin, Wen-Huang Cheng, Stefanos Vrochidis
2019	—	`ed.`	MultiMedia Modeling - 25th International Conference, MMM 2019, Thessaloniki, Greece, January 8-11, 2019, Proceedings, Part II MMM (2) Ioannis Kompatsiaris, Benoit Huet, Vasileios Mezaris, Cathal Gurrin, Wen-Huang Cheng, Stefanos Vrochidis
2019	—	`conf`	Multimedia Analysis Techniques for Flood Detection Using Images, Articles and Satellite Imagery. MediaEval Stelios Andreadis, Marios Bakratsas, Panagiotis Giannakeris, Anastasia Moumtzidou, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2019	—	`conf`	Multimodal Fusion of Appearance Features, Optical Flow and Accelerometer Data for Speech Detection. MediaEval Panagiotis Giannakeris, Stefanos Vrochidis, Ioannis Kompatsiaris
2019	J	`jnl`	Oil Spill Identification from Satellite Images Using Deep Neural Networks. Remote. Sens. Marios Krestenitis, Georgios Orfanidis, Konstantinos Ioannidis, Konstantinos Avgerinakis, Stefanos Vrochidis, Ioannis Kompatsiaris
2019	J	`jnl`	Probabilistic density-based estimation of the number of clusters using the DBSCAN-martingale process. Pattern Recognit. Lett. Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris, Ioannis Antoniou
2019	—	`ed.`	Proceedings of the AAMAS Workshop on Intelligent Conversation Agents in Home and Geriatric Care Applications co-located with the Federated AI Meeting (FAIM 2018), ICAHGCA@AAMAS 2018, Stockholm, Sweden, July 15, 2018. ICAHGCA@AAMAS Elisabeth André, Timothy W. Bickmore, Stefanos Vrochidis, Leo Wanner
2019	—	`conf`	RSSI Fingerprinting Techniques for Indoor Localization Datasets. IMCL Angelos Chatzimichail, Athina Tsanousa, Georgios Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2019	—	`conf`	Smart Discovery of Cultural and Natural Tourist Routes. WI (Companion) Evangelos A. Stathopoulos, Ioannis Paliokas, Georgios Meditskos, Sotiris Diplaris, Spyridon Tsafaras, Efthalia Valkouma, George Pehlivanides, Christodoulos Riggas, Stefanos Vrochidis, Konstantinos Votis, Dimitrios Tzovaras, Ioannis Kompatsiaris
2019	B	`conf`	Smart Interconnected Infrastructure for Security and Safety in Public Places. DCOSS Angelos Chatzimichail, Christos Chatzigeorgiou, Fotis Andritsopoulos, Christina Karaberi, Georgios Meditskos, Panagiotis Kasnesis, Dimitrios G. Kogias, Georgios Gorgogetas, Athina Tsanousa, Stefanos Vrochidis, Charalampos Z. Patrikakis, Ioannis Kompatsiaris
2019	B	`conf`	Towards a framework for detecting advanced Web bots. ARES Christos Iliou, Theodoros Kostoulas, Theodora Tsikrika, Vasilis Katos, Stefanos Vrochidis, Yiannis Kompatsiaris
2019	Misc	`conf`	V4Ann: Representation and Interlinking of Atom-Based Annotations of Digital Content. SEMANTiCS Georgios Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2019	—	`conf`	VERGE in VBS 2019. MMM (2) Stelios Andreadis, Anastasia Moumtzidou, Damianos Galanopoulos, Foteini Markatopoulou, Konstantinos Apostolidis, Thanassis Mavropoulos, Ilias Gialampoukidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras
2019	—	`conf`	Work-in-Progress: SMART-WATER, a Νovel Τelemetry and Remote Control System Infrastructure for the Management of Water Consumption in Thessaloniki. IMCL Christos Mourtzios, Dimitrios Kourtesis, Nikolaos Papadimitriou, Gerasimos Antzoulatos, Ioannis-Omiros Kouloglou, Stefanos Vrochidis, Ioannis Kompatsiaris
2018	—	`conf`	1st International Workshop on Multimedia Analysis for Architecture, Design and Virtual Reality Games (MADVR 2018). ISMAR Adjunct Konstantinos Avgerinakis, Francesco Bellotti, Maarten Vergauwen, Leo Wanner, Stefanos Vrochidis
2018	B	`conf`	A Deep Neural Network for Oil Spill Semantic Segmentation in Sar Images. ICIP Georgios Orfanidis, Konstantinos Ioannidis, Konstantinos Avgerinakis, Stefanos Vrochidis, Ioannis Kompatsiaris
2018	J	`jnl`	A Multimodal Analytics Platform for Journalists Analyzing Large-Scale, Heterogeneous Multilingual, and Multimedia Content. Frontiers Robotics AI Stefanos Vrochidis, Anastasia Moumtzidou, Ilias Gialampoukidis, Dimitris Liparas, Gerard Casamayor, Leo Wanner, Nicolaus Heise, Tilman Wagner, Andriy Bilous, Emmanuel Jamin, Boyan Simeonov, Vladimir Alexiev, Reinhard Busch, Ioannis Arapakis, Ioannis Kompatsiaris
2018	—	`conf`	A Multimodal Approach in Estimating Road Passability Through a Flooded Area Using Social Media and Satellite Images. MediaEval Anastasia Moumtzidou, Panagiotis Giannakeris, Stelios Andreadis, Athanasios Mavropoulos, Georgios Meditskos, Ilias Gialampoukidis, Konstantinos Avgerinakis, Stefanos Vrochidis, Ioannis Kompatsiaris
2018	—	`conf`	Activity Recognition and Personalized Feedback Solution for Active and Healthy Ageing. ICAHGCA@AAMAS Thanos G. Stavropoulos, Georgios Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2018	C	`conf`	Activity Recognition from Wearable Cameras. CBMI Panagiotis Giannakeris, Konstantinos Avgerinakis, Stefanos Vrochidis, Ioannis Kompatsiaris
2018	—	`conf`	Adaptive Focused Crawling Using Online Learning - A Study on Content Related to Islamic Extremism. INSCI Christos Iliou, Theodora Tsikrika, George Kalpakis, Stefanos Vrochidis, Ioannis Kompatsiaris
2018	—	`conf`	An Ontology-Based Decision Support Framework for Personalized Quality of Life Recommendations. ICDSST Marina Riga, Efstratios Kontopoulos, Kostas D. Karatzas, Stefanos Vrochidis, Ioannis Kompatsiaris
2018	—	`conf`	Flood Relevance Estimation from Visual and Textual Content in Social Media Streams. WWW (Companion Volume) Anastasia Moumtzidou, Stelios Andreadis, Ilias Gialampoukidis, Anastasios Karakostas, Stefanos Vrochidis, Ioannis Kompatsiaris
2018	—	`conf`	Fusion of Compound Queries with Multiple Modalities for Known Item Video Search. IVMSP Ilias Gialampoukidis, Anastasia Moumtzidou, Stefanos Vrochidis, Ioannis Kompatsiaris
2018	—	`conf`	ITI-CERTH participation in TRECVID 2018. TRECVID Konstantinos Avgerinakis, Anastasia Moumtzidou, Damianos Galanopoulos, Georgios Orfanidis, Stelios Andreadis, Foteini Markatopoulou, Elissavet Batziou, Konstantinos Ioannidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris
2018	—	`ch.`	Introduction. Multimedia Tools and Applications for Environmental & Biodiversity Informatics Alexis Joly, Pierre Bonnet, Stefanos Vrochidis, Kostas D. Karatzas, Ari Karppinen
2018	—	`book`	Multimedia Tools and Applications for Environmental & Biodiversity Informatics Alexis Joly, Stefanos Vrochidis, Kostas D. Karatzas, Ari Karppinen, Pierre Bonnet
2018	—	`conf`	Ontology-based Representation of Crisis Management Procedures for Climate Events. ISCRAM Efstratios Kontopoulos, Panagiotis Mitzias, Jürgen Moßgraber, Philipp Hertweck, Hylke van der Schaaf, Désirée Hilbring, Francesca Lombardo, Daniele Norbiato, Michele Ferri, Anastasios Karakostas, Stefanos Vrochidis, Ioannis Kompatsiaris
2018	—	`conf`	People and Vehicles in Danger - A Fire and Flood Detection System in Social Media. IVMSP Panagiotis Giannakeris, Konstantinos Avgerinakis, Anastasios Karakostas, Stefanos Vrochidis, Ioannis Kompatsiaris
2018	—	`conf`	Speed Estimation and Abnormality Detection From Surveillance Cameras. CVPR Workshops Panagiotis Giannakeris, Vagia Kaltsa, Konstantinos Avgerinakis, Alexia Briassouli, Stefanos Vrochidis, Ioannis Kompatsiaris
2018	J	`jnl`	The Backbone of Decision Support Systems: The Sensor to Decision Chain. Int. J. Inf. Syst. Crisis Response Manag. Philipp Hertweck, Jürgen Moßgraber, Efstratios Kontopoulos, Panagiotis Mitzias, Tobias Hellmund, Anastasios Karakostas, Désirée Hilbring, Hylke van der Schaaf, Stefanos Vrochidis, Jan-Wilhelm Blume, Ioannis Kompatsiaris
2018	—	`conf`	The sensor to decision chain in crisis management. ISCRAM Jürgen Moßgraber, Désirée Hilbring, Hylke van der Schaaf, Philipp Hertweck, Efstratios Kontopoulos, Panagiotis Mitzias, Ioannis Kompatsiaris, Stefanos Vrochidis, Anastasios Karakostas
2018	—	`ch.`	Towards Improved Air Quality Monitoring Using Publicly Available Sky Images. Multimedia Tools and Applications for Environmental & Biodiversity Informatics Eleftherios Spyromitros Xioufis, Anastasia Moumtzidou, Symeon Papadopoulos, Stefanos Vrochidis, Yiannis Kompatsiaris, Aristeidis K. Georgoulias, Georgia Alexandri, Konstantinos Kourtidis
2018	—	`conf`	V4Design for Enhancing Architecture and Video Game Creation. ISMAR Adjunct Konstantinos Avgerinakis, Georgios Meditskos, Jens Derdaele, Simon Mille, Yash Shekhawat, Luis Edgardo Fraguada, Eva López, Jolan Wuyts, Anastasios Tellios, Steffen Riegas, Jesper Wachtmeister, Kriszta Doczy, Victor-Jan Vos, Nicolaus Heise, Jens Piesk, Maarten Vergauwen, Leo Wanner, Stefanos Vrochidis, Ioannis Kompatsiaris
2018	—	`conf`	VERGE in VBS 2018. MMM (2) Anastasia Moumtzidou, Stelios Andreadis, Foteini Markatopoulou, Damianos Galanopoulos, Ilias Gialampoukidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras
2018	—	`conf`	VisDrone-DET2018: The Vision Meets Drone Object Detection in Image Challenge Results. ECCV Workshops (5) Pengfei Zhu, Longyin Wen, Dawei Du, Xiao Bian, Haibin Ling, Qinghua Hu, Qinqin Nie, Hao Cheng, Chenfeng Liu, Xiaoyu Liu, Wenya Ma, Haotian Wu, Lianjie Wang, Arne Schumann, Chase Brown, Qian Chen, Chengzheng Li, Dongdong Li, Emmanouil Michail, Fan Zhang, Feng Ni, Feng Zhu, Guanghui Wang, Haipeng Zhang, Han Deng, Hao Liu, Haoran Wang, Heqian Qiu, Honggang Qi, Honghui Shi, Hongliang Li, Hongyu Xu, Hu Lin, Ioannis Kompatsiaris, Jian Cheng, Jianqiang Wang, Jianxiu Yang, Jingkai Zhou, Juanping Zhao, K. J. Joseph, Kaiwen Duan, Karthik Suresh, Bo Ke, Ke Wang, Konstantinos Avgerinakis, Lars Wilko Sommer, Lei Zhang, Li Yang, Lin Cheng, Lin Ma, Liyu Lu, Lu Ding, Minyu Huang, Naveen Kumar Vedurupaka, Nehal Mamgain, Nitin Bansal, Oliver Acatay, Panagiotis Giannakeris, Qian Wang, Qijie Zhao, Qingming Huang, Qiong Liu, Qishang Cheng, Qiuchen Sun, Robert Laganière, Sheng Jiang, Shengjin Wang, Shubo Wei, Siwei Wang, Stefanos Vrochidis, Sujuan Wang, Tiaojio Lee, Usman Sajid, Vineeth N. Balasubramanian, Wei Li, Wei Zhang, Weikun Wu, Wenchi Ma, Wenrui He, Wenzhe Yang, Xiaoyu Chen, Xin Sun, Xinbin Luo, Xintao Lian, Xiufang Li, Yangliu Kuai, Yali Li, Yi Luo, Yifan Zhang, Yiling Liu, Ying Li, Yong Wang, Yongtao Wang, Yuanwei Wu, Yue Fan, Yunchao Wei, Yuqin Zhang, Zexin Wang, Zhangyang Wang, Zhaoyue Xia, Zhen Cui, Zhenwei He, Zhipeng Deng, Zhiyao Guo, Zichen Song
2018	—	`conf`	VisDrone-SOT2018: The Vision Meets Drone Single-Object Tracking Challenge Results. ECCV Workshops (5) Longyin Wen, Pengfei Zhu, Dawei Du, Xiao Bian, Haibin Ling, Qinghua Hu, Chenfeng Liu, Hao Cheng, Xiaoyu Liu, Wenya Ma, Qinqin Nie, Haotian Wu, Lianjie Wang, Asanka G. Perera, Baochang Zhang, Byeongho Heo, Chunlei Liu, Dongdong Li, Emmanouil Michail, Hanlin Chen, Hao Liu, Haojie Li, Ioannis Kompatsiaris, Jian Cheng, Jiaqing Fan, Jie Zhang, Jin Young Choi, Jing Li, Jinyu Yang, Jongwon Choi, Juanping Zhao, Jungong Han, Kaihua Zhang, Kaiwen Duan, Ke Song, Konstantinos Avgerinakis, Kyuewang Lee, Lu Ding, Martin Lauer, Panagiotis Giannakeris, Peizhen Zhang, Qiang Wang, Qianqian Xu, Qingming Huang, Qingshan Liu, Robert Laganière, Ruixin Zhang, Sangdoo Yun, Shengyin Zhu, Sihang Wu, Stefanos Vrochidis, Wei Tian, Wei Zhang, Weidong Chen, Weiming Hu, Wenhao Wang, Wenhua Zhang, Wenrui Ding, Xiaohao He, Xiaotong Li, Xin Zhang, Xinbin Luo, Xixi Hu, Yang Meng, Yangliu Kuai, Yanyun Zhao, Yaxuan Li, Yifan Yang, Yifan Zhang, Yong Wang, Yuankai Qi, Zhipeng Deng, Zhiqun He
2018	—	`conf`	VisDrone-VDT2018: The Vision Meets Drone Video Detection and Tracking Challenge Results. ECCV Workshops (5) Pengfei Zhu, Longyin Wen, Dawei Du, Xiao Bian, Haibin Ling, Qinghua Hu, Haotian Wu, Qinqin Nie, Hao Cheng, Chenfeng Liu, Xiaoyu Liu, Wenya Ma, Lianjie Wang, Arne Schumann, Dan Wang, Diego Ortego, Elena Luna, Emmanouil Michail, Erik Bochinski, Feng Ni, Filiz Bunyak, Gege Zhang, Guna Seetharaman, Guorong Li, Hongyang Yu, Ioannis Kompatsiaris, Jianfei Zhao, Jie Gao, José M. Martínez, Juan C. SanMiguel, Kannappan Palaniappan, Konstantinos Avgerinakis, Lars Wilko Sommer, Martin Lauer, Mengkun Liu, Noor M. Al-Shakarji, Oliver Acatay, Panagiotis Giannakeris, Qijie Zhao, Qinghua Ma, Qingming Huang, Stefanos Vrochidis, Thomas Sikora, Tobias Senst, Wei Song, Wei Tian, Wenhua Zhang, Yanyun Zhao, Yidong Bai, Yinan Wu, Yongtao Wang, Yuxuan Li, Zhaoliang Pi, Zhiming Ma
2018	—	`conf`	Visual and Audio Analysis of Movies Video for Emotion Detection @ Emotional Impact of Movies Task MediaEval 2018. MediaEval Elissavet Batziou, Emmanouil Michail, Konstantinos Avgerinakis, Stefanos Vrochidis, Ioannis Patras, Ioannis Kompatsiaris
2018	—	`conf`	beAWARE: Enhancing Decision Support and Management Services in Extreme Weather Climate Events. ISCRAM Anastasios Karakostas, Stefanos Vrochidis, Yiannis Kompatsiaris, Boris Kantsepolsky, Jürgen Moßgraber, Stamatia Dasiopoulou, Benjamin Mandler, Ari Karppinen, Michele Ferri, Iosif Vourvachis, Carmen Castro, Kim Lintrup
2018	J	`jnl`	hackAIR: Towards Raising Awareness about Air Quality in Europe by Developing a Collective Online Platform. ISPRS Int. J. Geo Inf. Evangelos Kosmidis, Panagiota Syropoulou, Stavros Tekes, Philipp Schneider, Eleftherios Spyromitros Xioufis, Marina Riga, Polychronis Charitidis, Anastasia Moumtzidou, Symeon Papadopoulos, Stefanos Vrochidis, Ioannis Kompatsiaris, Ilias Stavrakas, George Hloupis, Andronikos Loukidis, Konstantinos Kourtidis, Aristeidis K. Georgoulias, Georgia Alexandri
2017	A	`conf`	1st International Workshop on Search and Mining Terrorist Online Content & Advances in Data Science for Cyber Security and Risk on the Web. WSDM Theodora Tsikrika, Babak Akhgar, Vasilis Katos, Stefanos Vrochidis, Pete Burnap, Matthew L. Williams
2017	—	`conf`	A Hybrid Approach for Biomedical Relation Extraction Using Finite State Automata and Random Forest-Weighted Fusion. CICLing (1) Thanassis Mavropoulos, Dimitris Liparas, Spyridon Symeonidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2017	—	`conf`	A Hybrid Recommendation System Based on Density-Based Clustering. INSCI Workshops Theodora Tsikrika, Spyridon Symeonidis, Ilias Gialampoukidis, Anna Satsiou, Stefanos Vrochidis, Ioannis Kompatsiaris
2017	—	`conf`	A Monitoring Tool for Terrorism-Related Key-Players and Key-Communities in Social Media Networks. EISIC Stelios Andreadis, Ilias Gialampoukidis, George Kalpakis, Theodora Tsikrika, Symeon Papadopoulos, Stefanos Vrochidis, Ioannis Kompatsiaris
2017	—	`conf`	A Topic Detection and Visualisation System on Social Media Posts. INSCI Stelios Andreadis, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2017	—	`conf`	Description Logics and Rules for Multimodal Situational Awareness in Healthcare. MMM (1) Georgios Meditskos, Stefanos Vrochidis, Ioannis Kompatsiaris
2017	—	`conf`	Detection of Terrorism-related Twitter Communities using Centrality Scores. MFSec@ICMR Ilias Gialampoukidis, George Kalpakis, Theodora Tsikrika, Symeon Papadopoulos, Stefanos Vrochidis, Ioannis Kompatsiaris
2017	J	`jnl`	Gaze movement-driven random forests for query clustering in automatic video annotation. Multim. Tools Appl. Stefanos Vrochidis, Ioannis Patras, Ioannis Kompatsiaris
2017	J	`jnl`	Hybrid focused crawling on the Surface and the Dark Web. EURASIP J. Inf. Secur. Christos Iliou, George Kalpakis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2017	—	`conf`	ITI-CERTH participation in TRECVID 2017. TRECVID Foteini Markatopoulou, Anastasia Moumtzidou, Damianos Galanopoulos, Konstantinos Avgerinakis, Stelios Andreadis, Ilias Gialampoukidis, Stavros Tachos, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras
2017	J	`jnl`	Interactive video search tools: a detailed analysis of the video browser showdown 2015. Multim. Tools Appl. Claudiu Cobârzan, Klaus Schoeffmann, Werner Bailer, Wolfgang Hürst, Adam Blazek, Jakub Lokoc, Stefanos Vrochidis, Kai Uwe Barthel, Luca Rossetto
2017	Misc	`conf`	KRISTINA: A Knowledge-Based Virtual Conversation Agent. PAAMS Leo Wanner, Elisabeth André, Josep Blat, Stamatia Dasiopoulou, Mireia Farrús, Thiago Fraga-Silva, Eleni Kamateri, Florian Lingenfelser, Gerard Llorach, Oriol Martínez, Georgios Meditskos, Simon Mille, Wolfgang Minker, Louisa Pragst, Dominik Schiller, Andries Stam, Ludo Stellingwerff, Federico Sukno, Bianca Vieru, Stefanos Vrochidis
2017	—	`conf`	LBP-Flow and Hybrid Encoding for Real-Time Water and Fire Classification. ICCV Workshops Konstantinos Avgerinakis, Panagiotis Giannakeris, Alexia Briassouli, Anastasios Karakostas, Stefanos Vrochidis, Ioannis Kompatsiaris
2017	J	`jnl`	Multimedia retrieval based on non-linear graph-based fusion and partial least squares regression. Multim. Tools Appl. Ilias Gialampoukidis, Anastasia Moumtzidou, Dimitris Liparas, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2017	—	`ed.`	Proceedings of the 1st International Workshop on Multimodal Media Data Analytics co-located with the 22nd European Conference on Artificial Intelligence, MMDA@ECAI 2016, The Hague, Netherlands, August 30, 2016. MMDA@ECAI Stefanos Vrochidis, Maite Melero, Leo Wanner, Jens Grivolla, Yannick Estève
2017	—	`ed.`	Proceedings of the 2nd International Workshop on Multimedia Forensics and Security, MFSec@ICMR 2017, Bucharest, Romania, June 6, 2017 MFSec@ICMR Markos Zampoglou, Stefanos Vrochidis, Anderson Rocha, Vasilis Katos
2017	—	`conf`	Unsupervised Keyword Extraction Using the GoW Model and Centrality Scores. INSCI Elissavet Batziou, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Antoniou, Ioannis Kompatsiaris
2017	—	`conf`	VERGE in VBS 2017. MMM (2) Anastasia Moumtzidou, Theodoros Mironidis, Fotini Markatopoulou, Stelios Andreadis, Ilias Gialampoukidis, Damianos Galanopoulos, Anastasia Ioannidou, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras
2017	—	`conf`	Visual and Textual Analysis of Social Media and Satellite Images for Flood Detection @ Multimedia Satellite Task MediaEval 2017. MediaEval Konstantinos Avgerinakis, Anastasia Moumtzidou, Stelios Andreadis, Emmanouil Michail, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2016	—	`conf`	A Hybrid Framework for News Clustering Based on the DBSCAN-Martingale and LDA. MLDM Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2016	—	`conf`	A Multimodal Annotation Schema for Non-Verbal Affective Analysis in the Health-Care Domain. MARMI@ICMR Federico Sukno, Mónica Domínguez, Adria Ruiz, Dominik Schiller, Florian Lingenfelser, Louisa Pragst, Eleni Kamateri, Stefanos Vrochidis
2016	C	`conf`	A hybrid graph-based and non-linear late fusion approach for multimedia retrieval. CBMI Ilias Gialampoukidis, Anastasia Moumtzidou, Dimitris Liparas, Stefanos Vrochidis, Ioannis Kompatsiaris
2016	C	`conf`	A multimedia interactive search engine based on graph-based and non-linear multimodal fusion. CBMI Anastasia Moumtzidou, Ilias Gialampoukidis, Theodoros Mironidis, Dimitris Liparas, Stefanos Vrochidis, Ioannis Kompatsiaris
2016	—	`ed.`	Collective Online Platforms for Financial and Environmental Awareness - First International Workshop on the Internet for Financial Collective Awareness and Intelligence, IFIN 2016 and First International Workshop on Internet and Social Media for Environmental Monitoring, ISEM 2016, Florence, Italy, September 12, 2016, Revised Selected Papers IFIN/ISEM@INSCI Anna Satsiou, Georgios Panos, Ioannis Praggidis, Stefanos Vrochidis, Symeon Papadopoulos, Christodoulos Keratidis, Panagiota Syropoulou, Hai-Ying Liu
2016	—	`conf`	Community detection in complex networks based on DBSCAN* and a Martingale process. SMAP Ilias Gialampoukidis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2016	J	`jnl`	Environmental data extraction from heatmaps using the AirMerge system. Multim. Tools Appl. Victor Epitropou, Tassos Bassoukos, Kostas D. Karatzas, Ari Karppinen, Leo Wanner, Stefanos Vrochidis, Ioannis Kompatsiaris, Jaakko Kukkonen
2016	—	`conf`	Fast Visual Vocabulary Construction for Image Retrieval Using Skewed-Split k-d Trees. MMM (1) Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2016	J	`jnl`	Focussed crawling of environmental Web resources based on the combination of multimedia evidence. Multim. Tools Appl. Theodora Tsikrika, Anastasia Moumtzidou, Stefanos Vrochidis, Ioannis Kompatsiaris
2016	J	`jnl`	Guest Editorial: Environmental Multimedia Retrieval. Multim. Tools Appl. Stefanos Vrochidis, Kostas D. Karatzas, Ari Karppinen, Alexis Joly
2016	B	`conf`	Hybrid Focused Crawling for Homemade Explosives Discovery on Surface and Dark Web. ARES Christos Iliou, George Kalpakis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2016	—	`conf`	ITI-CERTH participation to TRECVID 2016. TRECVID Fotini Markatopoulou, Anastasia Moumtzidou, Damianos Galanopoulos, Theodoros Mironidis, Vagia Kaltsa, Anastasia Ioannidou, Spyridon Symeonidis, Konstantinos Avgerinakis, Stelios Andreadis, Ilias Gialampoukidis, Stefanos Vrochidis, Alexia Briassouli, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras
2016	—	`conf`	Incremental Estimation of Visual Vocabulary Size for Image Retrieval. INNS Conference on Big Data Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris
2016	—	`conf`	Interactive Discovery and Retrieval of Web Resources Containing Home Made Explosive Recipes. HCI (20) George Kalpakis, Theodora Tsikrika, Christos Iliou, Thodoris Mironidis, Stefanos Vrochidis, Jonathan Middleton, Una Williamson, Ioannis Kompatsiaris
2016	—	`conf`	Key Player Identification in Terrorism-Related Social Media Networks Using Centrality Measures. EISIC Ilias Gialampoukidis, George Kalpakis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2016	—	`conf`	Ontology-Driven Context Interpretation and Conflict Resolution in Dialogue-Based Home Care Assistance. SWAT4LS Georgios Meditskos, Efstratios Kontopoulos, Stefanos Vrochidis, Yiannis Kompatsiaris
2016	—	`ed.`	Proceedings of the 1st International Workshop on Multimedia Analysis and Retrieval for Multimodal Interaction, MARMI@ICMR 2016, New York, New York, USA, June 6, 2016 MARMI@ICMR Stefanos Vrochidis, Leo Wanner, Elisabeth André, Stephanie Elzer Schwartz
2016	—	`conf`	Query-Based Topic Detection Using Concepts and Named Entities. MMDA@ECAI Ilias Gialampoukidis, Dimitris Liparas, Stefanos Vrochidis, Ioannis Kompatsiaris
2016	Misc	`conf`	Question Answering over Pattern-Based User Models. SEMANTiCS Georgios Meditskos, Stamatia Dasiopoulou, Stefanos Vrochidis, Leo Wanner, Ioannis Kompatsiaris
2016	B	`conf`	Retrieval of Multimedia Objects by Fusing Multiple Modalities. ICMR Ilias Gialampoukidis, Anastasia Moumtzidou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2016	—	`conf`	Semantic Integration of Web Data for International Investment Decision Support. INSCI Boyan Simeonov, Vladimir Alexiev, Dimitris Liparas, Marti Puigbo, Stefanos Vrochidis, Emmanuel Jamin, Ioannis Kompatsiaris
2016	—	`conf`	The MULTISENSOR Project - Development of Multimedia Content Integration Technologies for Journalism, Media Monitoring and International Exporting Decision Support. MMDA@ECAI Dimitris Liparas, Stefanos Vrochidis, Ioannis Kompatsiaris, Gerard Casamayor, Leo Wanner, Ioannis Arapakis, David García-Soriano, Reinhard Busch, Boris Vaisman, Boyan Simeonov, Vladimir Alexiev, Andrey Belous, Emmanuel Jamin, Nicolaus Heise, Tilman Wagner, Michael Jugov, Mirja Eckhoff, Teresa Forrellat, Martí Puigbó
2016	—	`conf`	Towards Air Quality Estimation Using Collected Multimodal Environmental Data. IFIN/ISEM@INSCI Anastasia Moumtzidou, Symeon Papadopoulos, Stefanos Vrochidis, Ioannis Kompatsiaris, Konstantinos Kourtidis, George Hloupis, Ilias Stavrakas, Konstantina Papachristopoulou, Christodoulos Keratidis
2016	J	`jnl`	Towards Air Quality Estimation Using Collected Multimodal Environmental Data. CoRR Anastasia Moumtzidou, Symeon Papadopoulos, Stefanos Vrochidis, Ioannis Kompatsiaris, Konstantinos Kourtidis, George Hloupis, Ilias Stavrakas, Konstantina Papachristopoulou, Christodoulos Keratidis
2016	—	`conf`	Towards a Multimedia Knowledge-Based Agent with Social Competence and Human Interaction Capabilities. MARMI@ICMR Leo Wanner, Josep Blat, Stamatia Dasiopoulou, Mónica Domínguez, Gerard Llorach, Simon Mille, Federico Sukno, Eleni Kamateri, Stefanos Vrochidis, Ioannis Kompatsiaris, Elisabeth André, Florian Lingenfelser, Gregor Mehlmann, Andries Stam, Ludo Stellingwerff, Bianca Vieru, Lori Lamel, Wolfgang Minker, Louisa Pragst, Stefan Ultes
2016	—	`conf`	Towards an Ontology-Driven Adaptive Dialogue Framework. MARMI@ICMR Georgios Meditskos, Stamatia Dasiopoulou, Louisa Pragst, Stefan Ultes, Stefanos Vrochidis, Ioannis Kompatsiaris, Leo Wanner
2016	—	`conf`	VERGE: A Multimodal Interactive Search Engine for Video Browsing and Retrieval. MMM (2) Anastasia Moumtzidou, Theodoros Mironidis, Evlampios Apostolidis, Foteini Markatopoulou, Anastasia Ioannidou, Ilias Gialampoukidis, Konstantinos Avgerinakis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras
2015	J	`jnl`	10th European Summer School in Information Retrieval (ESSIR 2015). SIGIR Forum Theodora Tsikrika, Symeon Papadopoulos, Stefanos Vrochidis, Yiannis Kompatsiaris
2015	B	`conf`	A Framework for the Discovery, Analysis, and Retrieval of Multimedia Homemade Explosives Information on the Web. ARES Theodora Tsikrika, George Kalpakis, Stefanos Vrochidis, Ioannis Kompatsiaris, Iraklis Paraskakis, Isaak Kavasidis, Jonathan Middleton, Una Williamson
2015	—	`conf`	A Unified Model for Socially Interconnected Multimedia-Enriched Objects. MMM (1) Theodora Tsikrika, Katerina Andreadou, Anastasia Moumtzidou, Emmanouil Schinas, Symeon Papadopoulos, Stefanos Vrochidis, Ioannis Kompatsiaris
2015	C	`conf`	A Visual Similarity Metric for Ontology Alignment. IC3K Charalampos Doulaverakis, Stefanos Vrochidis, Ioannis Kompatsiaris
2015	—	`conf`	Classification Using Various Machine Learning Methods and Combinations of Key-Phrases and Visual Features. International KEYSTONE Conference Yaakov HaCohen-Kerner, Asaf Sabag, Dimitris Liparas, Anastasia Moumtzidou, Stefanos Vrochidis, Ioannis Kompatsiaris
2015	B	`conf`	Concept Detection in Multimedia Web Resources About Home Made Explosives. ARES George Kalpakis, Theodora Tsikrika, Fotini Markatopoulou, Nikiforos Pittaras, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Patras, Ioannis Kompatsiaris
2015	—	`conf`	Discovery of Environmental Web Resources Based on the Combination of Multimedia Evidence. EMR@ICMR Theodora Tsikrika, Antonis Latas, Anastasia Moumtzidou, Elisavet Chatzilari, Stefanos Vrochidis, Yiannis Kompatsiaris
2015	C	`conf`	Exploiting Visual Similarities for Ontology Alignment. KEOD Charalampos Doulaverakis, Stefanos Vrochidis, Ioannis Kompatsiaris
2015	J	`jnl`	Fusion of meteorological and air quality data extracted from the web for personalized environmental information services. Environ. Model. Softw. Lasse Johansson, Victor Epitropou, Kostas D. Karatzas, Ari Karppinen, Leo Wanner, Stefanos Vrochidis, Anastasios Bassoukos, Jaakko Kukkonen, Ioannis Kompatsiaris
2015	J	`jnl`	Getting the environmental information across: from the Web to the user. Expert Syst. J. Knowl. Eng. Leo Wanner, Harald Bosch, Nadjet Bouayad-Agha, Gerard Casamayor, Thomas Ertl, Désirée Hilbring, Lasse Johansson, Kostas D. Karatzas, Ari Karppinen, Ioannis Kompatsiaris, Tarja Koskentalo, Simon Mille, Jürgen Moßgraber, Anastasia Moumtzidou, Maria Myllynen, Emanuele Pianta, Marco Rospocher, Luciano Serafini, Virpi Tarvainen, Sara Tonelli, Stefanos Vrochidis
2015	—	`conf`	ITI-CERTH participation to TRECVID 2015. TRECVID Foteini Markatopoulou, Anastasia Ioannidou, Christos Tzelepis, Theodoros Mironidis, Damianos Galanopoulos, Stavros Arestis-Chartampilas, Nikiforos Pittaras, Konstantinos Avgerinakis, Nikolaos Gkalelis, Anastasia Moumtzidou, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras
2015	—	`conf`	MULTISENSOR: Development of multimedia content integration technologies for journalism, media monitoring and international exporting decision support. ICME Workshops Stefanos Vrochidis, Ioannis Kompatsiaris, Gerard Casamayor, Ioannis Arapakis, Reinhard Busch, Vladimir Alexiev, Emmanuel Jamin, Michael Jugov, Nicolaus Heise, Teresa Forrellat, Dimitris Liparas, Leo Wanner, Iris Miliaraki, Vera Aleksic, Kiril Ivanov Simov, Alan Mas Soro, Mirja Eckhoff, Tilman Wagner, Marti Puigbo
2015	J	`jnl`	Ontology-centered environmental information delivery for personalized decision support. Expert Syst. Appl. Leo Wanner, Marco Rospocher, Stefanos Vrochidis, Lasse Johansson, Nadjet Bouayad-Agha, Gerard Casamayor, Ari Karppinen, Ioannis Kompatsiaris, Simon Mille, Anastasia Moumtzidou, Luciano Serafini
2015	—	`ed.`	Proceedings of the 2nd International Workshop on Environmental Multimedia Retrieval, EMR@ICMR 2015, Shanghai, China, June 23-26, 2015 EMR@ICMR Stefanos Vrochidis, Kostas D. Karatzas, Ari Karppinen, Alexis Joly, Alexandra Branzan Albu
2015	—	`conf`	VERGE: A Multimodal Interactive Video Search Engine. MMM (2) Anastasia Moumtzidou, Konstantinos Avgerinakis, Evlampios Apostolidis, Fotini Markatopoulou, Konstantinos Apostolidis, Theodoros Mironidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras
2014	J	`jnl`	A model for environmental data extraction from multimedia and its evaluation against various chemical weather forecasting datasets. Ecol. Informatics Anastasia Moumtzidou, Victor Epitropou, Stefanos Vrochidis, Kostas D. Karatzas, Sascha Voth, Anastasios Bassoukos, Jürgen Moßgraber, Ari Karppinen, Jaakko Kukkonen, Ioannis Kompatsiaris
2014	—	`conf`	Concept-oriented labelling of patent images based on Random Forests and proximity-driven generation of synthetic data. VL@COLING Dimitris Liparas, Anastasia Moumtzidou, Stefanos Vrochidis, Ioannis Kompatsiaris
2014	—	`ch.`	Enhancing Patent Search with Content-Based Image Retrieval. Professional Search in the Modern World Stefanos Vrochidis, Anastasia Moumtzidou, Ioannis Kompatsiaris
2014	—	`conf`	Focussed crawling of environmental web resources: A pilot study on the combination of multimedia evidence. EMR@ICMR Theodora Tsikrika, Anastasia Moumtzidou, Stefanos Vrochidis, Ioannis Kompatsiaris
2014	—	`conf`	ITI-CERTH participation to TRECVID 2014. TRECVID Nikolaos Gkalelis, Foteini Markatopoulou, Anastasia Moumtzidou, Damianos Galanopoulos, Konstantinos Avgerinakis, Nikiforos Pittaras, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras
2014	—	`conf`	Keyphrase Extraction using Textual and Visual Features. VL@COLING Yaakov HaCohen-Kerner, Stefanos Vrochidis, Dimitris Liparas, Anastasia Moumtzidou, Ioannis Kompatsiaris
2014	—	`conf`	News Articles Classification Using Random Forests and Weighted Multimodal Features. IRFC Dimitris Liparas, Yaakov HaCohen-Kerner, Anastasia Moumtzidou, Stefanos Vrochidis, Ioannis Kompatsiaris
2014	—	`ed.`	Proceedings of the 1st International Workshop on Environnmental Multimedia Retrieval co-located with ACM International Conference on Multimedia Retrieval, EMR@ICMR 2014, Glasgow, UK, April 1, 2014. EMR@ICMR Stefanos Vrochidis, Kostas D. Karatzas, Ari Karppinen, Alexis Joly
2014	J	`jnl`	Semantically Enriching an Open Source Sensor Observation Service Implementation for Accessing Heterogeneous Environmental Data Sources. Trans. GIS Désirée Hilbring, Anastasia Moumtzidou, Jürgen Moßgraber, Stefanos Vrochidis
2014	—	`conf`	The extraction and fusion of meteorological and air quality information for orchestrated services. EMR@ICMR Lasse Johansson, Victor Epitropou, Kostas D. Karatzas, Leo Wanner, Ari Karppinen, Jaakko Kukkonen, Stefanos Vrochidis, Ioannis Kompatsiaris
2014	—	`conf`	VERGE: An Interactive Search Engine for Browsing Video Collections. MMM (2) Anastasia Moumtzidou, Konstantinos Avgerinakis, Evlampios Apostolidis, Vera Aleksic, Fotini Markatopoulou, Christina Papagiannopoulou, Stefanos Vrochidis, Vasileios Mezaris, Reinhard Busch, Ioannis Kompatsiaris
2013	—	`conf`	Concept Extraction from Patent Images Based on Recursive Hybrid Classification. IRFC Anastasia Moumtzidou, Stefanos Vrochidis, Ioannis Kompatsiaris
2013	—	`conf`	Discovery of Weather Forecast Web Resources Based on Ontology and Content-Driven Hierarchical Classification. EANN (1) Anastasia Moumtzidou, Stefanos Vrochidis, Ioannis Kompatsiaris
2013	B	`conf`	Discovery of environmental resources based on heatmap recognition. ICIP Anastasia Moumtzidou, Stefanos Vrochidis, Elisavet Chatzilari, Ioannis Kompatsiaris
2013	—	`conf`	ITI-CERTH participation to TRECVID 2013. TRECVID Fotini Markatopoulou, Anastasia Moumtzidou, Christos Tzelepis, Konstantinos Avgerinakis, Nikolaos Gkalelis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris
2013	—	`conf`	Involving the Expert in the Delivery of Environmental Information from the Web. EnviroInfo Leo Wanner, Harald Bosch, Stefanos Vrochidis, Nadjet Bouayad-Agha, Gerard Casamayor, Lasse Johansson, Ari Karppinen, Anastasia Moumtzidou, Ioannis Kompatsiaris, Thomas Ertl
2012	—	`conf`	An environmental search engine based on interactive visual classification. MAED@ACM Multimedia Stefanos Vrochidis, Harald Bosch, Anastasia Moumtzidou, Florian Heimerl, Thomas Ertl, Ioannis Kompatsiaris
2012	—	`conf`	Discovery of Environmental Nodes in the Web. IRFC Anastasia Moumtzidou, Stefanos Vrochidis, Sara Tonelli, Ioannis Kompatsiaris, Emanuele Pianta
2012	—	`conf`	Environmental data extraction from multimedia resources. MAED@ACM Multimedia Anastasia Moumtzidou, Victor Epitropou, Stefanos Vrochidis, Sascha Voth, Anastasios Bassoukos, Kostas D. Karatzas, Jürgen Moßgraber, Ioannis Kompatsiaris, Ari Karppinen, Jaakko Kukkonen
2012	—	`conf`	Exploiting gaze movements for automatic video annotation. WIAMIS Stefanos Vrochidis, Ioannis Patras, Ioannis Kompatsiaris
2012	—	`conf`	Extraction of Environmental Data from On-Line Environmental Information Sources. AIAI (2) Stefanos Vrochidis, Victor Epitropou, Anastasios Bassoukos, Sascha Voth, Kostas D. Karatzas, Anastasia Moumtzidou, Jürgen Moßgraber, Ioannis Kompatsiaris, Ari Karppinen, Jaakko Kukkonen
2012	—	`conf`	ITI-CERTH participation to TRECVID 2012. TRECVID Anastasia Moumtzidou, Nikolaos Gkalelis, Panagiotis Sidiropoulos, Michail Dimopoulos, Spiros Nikolopoulos, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris
2012	—	`conf`	PatMedia: Augmenting Patent Search with Content-Based Image Retrieval. IRFC Stefanos Vrochidis, Anastasia Moumtzidou, Gerard Ypma, Ioannis Kompatsiaris
2012	—	`conf`	Personalized Environmental Service Configuration and Delivery Orchestration: The PESCaDO Demonstrator. ESWC (Satellite Events) Leo Wanner, Marco Rospocher, Stefanos Vrochidis, Harald Bosch, Nadjet Bouayad-Agha, Ulrich Bügel, Gerard Casamayor, Thomas Ertl, Désirée Hilbring, Ari Karppinen, Ioannis Kompatsiaris, Tarja Koskentalo, Simon Mille, Jürgen Moßgraber, Anastasia Moumtzidou, Maria Myllynen, Emanuele Pianta, Horacio Saggion, Luciano Serafini, Virpi Tarvainen, Sara Tonelli
2012	—	`conf`	Personalized Environmental Service Orchestration for Quality of Life Improvement. AIAI (2) Leo Wanner, Stefanos Vrochidis, Marco Rospocher, Jürgen Moßgraber, Harald Bosch, Ari Karppinen, Maria Myllynen, Sara Tonelli, Nadjet Bouayad-Agha, Gerard Casamayor, Thomas Ertl, Désirée Hilbring, Lasse Johansson, Kostas D. Karatzas, Ioannis Kompatsiaris, Tarja Koskentalo, Simon Mille, Anastasia Moumtzidou, Emanuele Pianta, Luciano Serafini, Virpi Tarvainen
2011	B	`conf`	An eye-tracking-based approach to facilitate interactive video search. ICMR Stefanos Vrochidis, Ioannis Patras, Ioannis Kompatsiaris
2011	—	`conf`	Building an Environmental Information System for Personalized Content Delivery. ISESS Leo Wanner, Stefanos Vrochidis, Sara Tonelli, Jürgen Moßgraber, Harald Bosch, Ari Karppinen, Maria Myllynen, Marco Rospocher, Nadjet Bouayad-Agha, Ulrich Bügel, Gerard Casamayor, Thomas Ertl, Ioannis Kompatsiaris, Tarja Koskentalo, Simon Mille, Anastasia Moumtzidou, Emanuele Pianta, Horacio Saggion, Luciano Serafini, Virpi Tarvainen
2011	J	`jnl`	Content-based binary image retrieval using the adaptive hierarchical density histogram. Pattern Recognit. Panagiotis Sidiropoulos, Stefanos Vrochidis, Ioannis Kompatsiaris
2011	—	`conf`	ITI-CERTH participation to TRECVID 2011. TRECVID Anastasia Moumtzidou, Panagiotis Sidiropoulos, Stefanos Vrochidis, Nikolaos Gkalelis, Spiros Nikolopoulos, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras
2011	J	`jnl`	Utilizing Implicit User Feedback to Improve Interactive Video Retrieval. Adv. Multim. Stefanos Vrochidis, Ioannis Kompatsiaris, Ioannis Patras
2010	C	`conf`	Adaptive hierarchical density histogram for complex binary image retrieval. CBMI Panagiotis Sidiropoulos, Stefanos Vrochidis, Ioannis Kompatsiaris
2010	—	`conf`	Exploiting implicit user feedback in interactive video retrieval. WIAMIS Stefanos Vrochidis, Ioannis Kompatsiaris, Ioannis Patras
2010	—	`conf`	ITI-CERTH participation to TRECVID 2010. TRECVID Anastasia Moumtzidou, Anastasios Dimou, Nikolaos Gkalelis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris
2010	—	`conf`	Optimizing visual search with implicit user feedback in interactive video retrieval. CIVR Stefanos Vrochidis, Ioannis Kompatsiaris, Ioannis Patras
2010	—	`conf`	Service-Based Infrastructure for User-Oriented Environmental Information Delivery. ENVIP@EnviroInfo Leo Wanner, Harald Bosch, Nadjet Bouayad-Agha, Ulrich Bügel, Gerard Casamayor, Thomas Ertl, Ari Karppinen, Ioannis Kompatsiaris, Tarja Koskentalo, Simon Mille, Jürgen Moßgraber, Anastasia Moumtzidou, Maria Myllynen, Emanuele Pianta, Marco Rospocher, Horacio Saggion, Luciano Serafini, Virpi Tarvainen, Sara Tonelli, Thomas Usländer, Stefanos Vrochidis
2010	C	`conf`	VERGE: A video interactive retrieval engine. CBMI Stefanos Vrochidis, Anastasia Moumtzidou, Paul King, Anastasios Dimou, Vasileios Mezaris, Ioannis Kompatsiaris
2009	—	`conf`	ITI-CERTH participation to TRECVID 2009 HLFE and Search. TRECVID Anastasia Moumtzidou, Anastasios Dimou, Paul King, Stefanos Vrochidis, Angeliki Angeletou, Vasileios Mezaris, Spiros Nikolopoulos, Ioannis Kompatsiaris, Lambros Makris
2009	—	`conf`	MKLab interactive video retrieval system. CIVR Stefanos Vrochidis, Paul King, Lambros Makris, Anastasia Moumtzidou, Spiros Nikolopoulos, Anastasios Dimou, Vasileios Mezaris, Ioannis Kompatsiaris
2008	J	`jnl`	A Technological Framework for the Authoring and Presentation of T-learning Courses. Int. J. Emerg. Technol. Learn. Francesco Bellotti, Stefanos Vrochidis, Sophie Ramel, Ioannis Tsampoulatidis, Pascal Lhoas, Matteo Pellegrino, Giancarlo Bo, Ioannis Kompatsiaris
2008	J	`jnl`	A hybrid ontology and visual-based retrieval model for cultural heritage multimedia collections. Int. J. Metadata Semant. Ontologies Stefanos Vrochidis, Charalampos Doulaverakis, Anastasios Gounaris, Evangelia Nidelkou, Lambros Makris, Ioannis Kompatsiaris
2008	—	`conf`	COST292 experimental framework for TRECVID2008. TRECVID Qianni Zhang, Krishna Chandramouli, Uros Damnjanovic, Tomas Piatrik, Giorgos Tolias, Yannis Avrithis, Petros Kapsalas, Phivos Mylonas, Evaggelos Spyrou, Boris Mansencal, Jenny Benois-Pineau, Ahmet Saracoglu, Ersin Esen, A. Aydin Alatan, Naiara Aginako, I. Garcia, António M. G. Pinheiro, Luís A. Alexandre, Marzia Corvaglia, Fabrizio Guerrini, Pierangelo Migliorati, Nastaran Fatemi, Florian Poulin, Laura Elena Raileanu, Roman Jarina, Martin Paralic, Stefanos Vrochidis, Anastasia Moumtzidou, Paul King, Spiros Nikolopoulos, Anastasios Dimou, Vasileios Mezaris, Lambros Makris, Ioannis Kompatsiaris, Suphi Umut Naci, Alan Hanjalic
2008	—	`conf`	Integration of Semantic, Metadata and Image Search Engines with a Text Search Engine for Patent Retrieval. SemSearch Joan Codina, Emanuele Pianta, Stefanos Vrochidis, Symeon Papadopoulos
2008	—	`conf`	MKLab interactive video retrieval system. CIVR Stefanos Vrochidis, Paul King, Lambros Makris, Anastasia Moumtzidou, Vasileios Mezaris, Ioannis Kompatsiaris
2007	—	`conf`	A Hybrid Ontology and Visual-based Retrieval Model for Cultural Heritage Multimedia Collections. MTSR Stefanos Vrochidis, Haralambos Doulaverakis, Anastasios Gounaris, Evangelia Nidelkou, Lambros Makris, Ioannis Kompatsiaris
2007	—	`conf`	ITI interactive video retrieval system. CIVR Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris
2007	—	`conf`	K-Space at TRECVID 2007. TRECVID Peter Wilkins, Tomasz Adamek, Daragh Byrne, Gareth J. F. Jones, Hyowon Lee, Gordon Keenan, Kevin McGuinness, Noel E. O'Connor, Alan F. Smeaton, Alia Amin, Zeljko Obrenovic, Rachid Benmokhtar, Eric Galmar, Benoit Huet, Slim Essid, Rémi Landais, Félicien Vallet, Georgios Th. Papadopoulos, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Evaggelos Spyrou, Yannis Avrithis, Roland Mörzinger, Peter Schallauer, Werner Bailer, Tomas Piatrik, Krishna Chandramouli, Ebroul Izquierdo, Martin Haller, Lutz Goldmann, Amjad Samour, Andreas Cobet, Thomas Sikora, Pavel Praks
2007	—	`conf`	The COST292 experimental framework for TRECVID 2007. TRECVID Qianni Zhang, Krishna Chandramouli, Uros Damnjanovic, Tomas Piatrik, Ebroul Izquierdo, Marzia Corvaglia, Nicola Adami, Riccardo Leonardi, G. Yakin, Sercan Aksoy, Suphi Umut Naci, Alan Hanjalic, Stefanos Vrochidis, Anastasia Moumtzidou, Spiros Nikolopoulos, Vasileios Mezaris, Lambros Makris, Ioannis Kompatsiaris, Boris Mansencal, Jenny Benois-Pineau, Ersin Esen, A. Aydin Alatan, Evaggelos Spyrou, Petros Kapsalas, Giorgos Tolias, Phivos Mylonas, Yannis Avrithis, Branimir Reljin, Goran Zajic, António M. G. Pinheiro, Luís A. Alexandre, P. Almeida, Roman Jarina, Michal Kuba, Naiara Aginako, Jon Goya
2006	—	`conf`	COST292 experimental framework for TRECVID 2006. TRECVID Janko Calic, Petra Krämer, Suphi Umut Naci, Stefanos Vrochidis, Sercan Aksoy, Qianni Zhang, Jenny Benois-Pineau, Ahmet Saraçoglu, Charalampos Doulaverakis, Roman Jarina, Neill W. Campbell, Vasileios Mezaris, Ioannis Kompatsiaris, Evaggelos Spyrou, George Koumoulos, Yannis Avrithis, A. Dalkilic, A. Aydin Alatan, Alan Hanjalic, Ebroul Izquierdo