COST292 experimental framework for TRECVID 2006. - 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; et al. (TRECVID, 2006)

ITI interactive video retrieval system. - Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris (CIVR, 2007)

A Hybrid Ontology and Visual-based Retrieval Model for Cultural Heritage Multimedia Collections. - Stefanos Vrochidis; Haralambos Doulaverakis; Anastasios Gounaris; Evangelia Nidelkou; Lambros Makris; Ioannis Kompatsiaris (MTSR, 2007)

K-Space at TRECVID 2007. - Peter Wilkins; Tomasz Adamek; Daragh Byrne; Gareth J. F. Jones; Hyowon Lee 001; Gordon Keenan; Kevin McGuinness; Noel E. O'Connor; Alan F. Smeaton; Alia Amin; Zeljko Obrenovic; Rachid Benmokhtar; et al. (TRECVID, 2007)

The COST292 experimental framework for TRECVID 2007. - 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; et al. (TRECVID, 2007)

MKLab interactive video retrieval system. - Stefanos Vrochidis; Paul King; Lambros Makris; Anastasia Moumtzidou; Vasileios Mezaris; Ioannis Kompatsiaris (CIVR, 2008)

Integration of Semantic, Metadata and Image Search Engines with a Text Search Engine for Patent Retrieval. - Joan Codina; Emanuele Pianta; Stefanos Vrochidis; Symeon Papadopoulos (SemSearch, 2008)

COST292 experimental framework for TRECVID2008. - 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; et al. (TRECVID, 2008)

A Technological Framework for the Authoring and Presentation of T-learning Courses. - Francesco Bellotti; Stefanos Vrochidis; Sophie Ramel; Ioannis Tsampoulatidis; Pascal Lhoas; Matteo Pellegrino; Giancarlo Bo; Ioannis Kompatsiaris (Int. J. Emerg. Technol. Learn., 2008)

A hybrid ontology and visual-based retrieval model for cultural heritage multimedia collections. - Stefanos Vrochidis; Charalampos Doulaverakis; Anastasios Gounaris; Evangelia Nidelkou; Lambros Makris; Ioannis Kompatsiaris (Int. J. Metadata Semant. Ontologies, 2008)

MKLab interactive video retrieval system. - Stefanos Vrochidis; Paul King; Lambros Makris; Anastasia Moumtzidou; Spiros Nikolopoulos; Anastasios Dimou; Vasileios Mezaris; Ioannis Kompatsiaris (CIVR, 2009)

ITI-CERTH participation to TRECVID 2009 HLFE and Search. - Anastasia Moumtzidou; Anastasios Dimou; Paul King; Stefanos Vrochidis; Angeliki Angeletou; Vasileios Mezaris; Spiros Nikolopoulos; Ioannis Kompatsiaris; Lambros Makris (TRECVID, 2009)

Adaptive hierarchical density histogram for complex binary image retrieval. - Panagiotis Sidiropoulos; Stefanos Vrochidis; Ioannis Kompatsiaris (CBMI, 2010)

VERGE: A video interactive retrieval engine. - Stefanos Vrochidis; Anastasia Moumtzidou; Paul King; Anastasios Dimou; Vasileios Mezaris; Ioannis Kompatsiaris (CBMI, 2010)

Optimizing visual search with implicit user feedback in interactive video retrieval. - Stefanos Vrochidis; Ioannis Kompatsiaris; Ioannis Patras (CIVR, 2010)

Service-Based Infrastructure for User-Oriented Environmental Information Delivery. - 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; et al. (ENVIP@EnviroInfo, 2010)

ITI-CERTH participation to TRECVID 2010. - Anastasia Moumtzidou; Anastasios Dimou; Nikolaos Gkalelis; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris (TRECVID, 2010)

Exploiting implicit user feedback in interactive video retrieval. - Stefanos Vrochidis; Ioannis Kompatsiaris; Ioannis Patras (WIAMIS, 2010)

Building an Environmental Information System for Personalized Content Delivery. - 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; et al. (ISESS, 2011)

An eye-tracking-based approach to facilitate interactive video search. - Stefanos Vrochidis; Ioannis Patras; Ioannis Kompatsiaris (ICMR, 2011)

ITI-CERTH participation to TRECVID 2011. - Anastasia Moumtzidou; Panagiotis Sidiropoulos; Stefanos Vrochidis; Nikolaos Gkalelis; Spiros Nikolopoulos; Vasileios Mezaris; Ioannis Kompatsiaris; Ioannis Patras (TRECVID, 2011)

Utilizing Implicit User Feedback to Improve Interactive Video Retrieval. - Stefanos Vrochidis; Ioannis Kompatsiaris; Ioannis Patras (Adv. Multim., 2011)

Content-based binary image retrieval using the adaptive hierarchical density histogram. - Panagiotis Sidiropoulos; Stefanos Vrochidis; Ioannis Kompatsiaris (Pattern Recognit., 2011)

Personalized Environmental Service Configuration and Delivery Orchestration: The PESCaDO Demonstrator. - 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; et al. (ESWC (Satellite Events), 2012)

Extraction of Environmental Data from On-Line Environmental Information Sources. - Stefanos Vrochidis; Victor Epitropou; Anastasios Bassoukos; Sascha Voth; Kostas D. Karatzas; Anastasia Moumtzidou; Jürgen Moßgraber; Ioannis Kompatsiaris; Ari Karppinen; Jaakko Kukkonen (AIAI (2), 2012)

Personalized Environmental Service Orchestration for Quality of Life Improvement. - 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; et al. (AIAI (2), 2012)

Discovery of Environmental Nodes in the Web. - Anastasia Moumtzidou; Stefanos Vrochidis; Sara Tonelli; Ioannis Kompatsiaris; Emanuele Pianta (IRFC, 2012)

PatMedia: Augmenting Patent Search with Content-Based Image Retrieval. - Stefanos Vrochidis; Anastasia Moumtzidou; Gerard Ypma; Ioannis Kompatsiaris (IRFC, 2012)

Environmental data extraction from multimedia resources. - Anastasia Moumtzidou; Victor Epitropou; Stefanos Vrochidis; Sascha Voth; Anastasios Bassoukos; Kostas D. Karatzas; Jürgen Moßgraber; Ioannis Kompatsiaris; Ari Karppinen; Jaakko Kukkonen (MAED@ACM Multimedia, 2012)

An environmental search engine based on interactive visual classification. - Stefanos Vrochidis; Harald Bosch; Anastasia Moumtzidou; Florian Heimerl; Thomas Ertl; Ioannis Kompatsiaris (MAED@ACM Multimedia, 2012)

ITI-CERTH participation to TRECVID 2012. - Anastasia Moumtzidou; Nikolaos Gkalelis; Panagiotis Sidiropoulos; Michail Dimopoulos; Spiros Nikolopoulos; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris (TRECVID, 2012)

Exploiting gaze movements for automatic video annotation. - Stefanos Vrochidis; Ioannis Patras; Ioannis Kompatsiaris (WIAMIS, 2012)

Discovery of Weather Forecast Web Resources Based on Ontology and Content-Driven Hierarchical Classification. - Anastasia Moumtzidou; Stefanos Vrochidis; Ioannis Kompatsiaris (EANN (1), 2013)

Involving the Expert in the Delivery of Environmental Information from the Web. - Leo Wanner; Harald Bosch; Stefanos Vrochidis; Nadjet Bouayad-Agha; Gerard Casamayor; Lasse Johansson; Ari Karppinen; Anastasia Moumtzidou; Ioannis Kompatsiaris; Thomas Ertl (EnviroInfo, 2013)

Discovery of environmental resources based on heatmap recognition. - Anastasia Moumtzidou; Stefanos Vrochidis; Elisavet Chatzilari; Ioannis Kompatsiaris (ICIP, 2013)

Concept Extraction from Patent Images Based on Recursive Hybrid Classification. - Anastasia Moumtzidou; Stefanos Vrochidis; Ioannis Kompatsiaris (IRFC, 2013)

ITI-CERTH participation to TRECVID 2013. - Fotini Markatopoulou; Anastasia Moumtzidou; Christos Tzelepis; Konstantinos Avgerinakis; Nikolaos Gkalelis; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris (TRECVID, 2013)

Keyphrase Extraction using Textual and Visual Features. - Yaakov HaCohen-Kerner; Stefanos Vrochidis; Dimitris Liparas; Anastasia Moumtzidou; Ioannis Kompatsiaris (VL@COLING, 2014)

Concept-oriented labelling of patent images based on Random Forests and proximity-driven generation of synthetic data. - Dimitris Liparas; Anastasia Moumtzidou; Stefanos Vrochidis; Ioannis Kompatsiaris (VL@COLING, 2014)

Enhancing Patent Search with Content-Based Image Retrieval. - Stefanos Vrochidis; Anastasia Moumtzidou; Ioannis Kompatsiaris (Professional Search in the Modern World, 2014)

News Articles Classification Using Random Forests and Weighted Multimodal Features. - Dimitris Liparas; Yaakov HaCohen-Kerner; Anastasia Moumtzidou; Stefanos Vrochidis; Ioannis Kompatsiaris (IRFC, 2014)

The extraction and fusion of meteorological and air quality information for orchestrated services. - Lasse Johansson; Victor Epitropou; Kostas D. Karatzas; Leo Wanner; Ari Karppinen; Jaakko Kukkonen; Stefanos Vrochidis; Ioannis Kompatsiaris (EMR@ICMR, 2014)

Focussed crawling of environmental web resources: A pilot study on the combination of multimedia evidence. - Theodora Tsikrika; Anastasia Moumtzidou; Stefanos Vrochidis; Ioannis Kompatsiaris (EMR@ICMR, 2014)

VERGE: An Interactive Search Engine for Browsing Video Collections. - Anastasia Moumtzidou; Konstantinos Avgerinakis; Evlampios Apostolidis; Vera Aleksic; Fotini Markatopoulou; Christina Papagiannopoulou; Stefanos Vrochidis; Vasileios Mezaris; Reinhard Busch; Ioannis Kompatsiaris (MMM (2), 2014)

ITI-CERTH participation to TRECVID 2014. - Nikolaos Gkalelis; Foteini Markatopoulou; Anastasia Moumtzidou; Damianos Galanopoulos; Konstantinos Avgerinakis; Nikiforos Pittaras; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris; Ioannis Patras (TRECVID, 2014)

A model for environmental data extraction from multimedia and its evaluation against various chemical weather forecasting datasets. - Anastasia Moumtzidou; Victor Epitropou; Stefanos Vrochidis; Kostas D. Karatzas; Sascha Voth; Anastasios Bassoukos; Jürgen Moßgraber; Ari Karppinen; Jaakko Kukkonen; Ioannis Kompatsiaris (Ecol. Informatics, 2014)

Semantically Enriching an Open Source Sensor Observation Service Implementation for Accessing Heterogeneous Environmental Data Sources. - Désirée Hilbring; Anastasia Moumtzidou; Jürgen Moßgraber; Stefanos Vrochidis (Trans. GIS, 2014)

Concept Detection in Multimedia Web Resources About Home Made Explosives. - George Kalpakis; Theodora Tsikrika; Fotini Markatopoulou; Nikiforos Pittaras; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Patras; Ioannis Kompatsiaris (ARES, 2015)

A Framework for the Discovery, Analysis, and Retrieval of Multimedia Homemade Explosives Information on the Web. - Theodora Tsikrika; George Kalpakis; Stefanos Vrochidis; Ioannis Kompatsiaris; Iraklis Paraskakis; Isaak Kavasidis; Jonathan Middleton; Una Williamson (ARES, 2015)

Classification Using Various Machine Learning Methods and Combinations of Key-Phrases and Visual Features. - Yaakov HaCohen-Kerner; Asaf Sabag; Dimitris Liparas; Anastasia Moumtzidou; Stefanos Vrochidis; Ioannis Kompatsiaris (International KEYSTONE Conference, 2015)

Exploiting Visual Similarities for Ontology Alignment. - Charalampos Doulaverakis; Stefanos Vrochidis; Ioannis Kompatsiaris (KEOD, 2015)

A Visual Similarity Metric for Ontology Alignment. - Charalampos Doulaverakis; Stefanos Vrochidis; Ioannis Kompatsiaris (IC3K, 2015)

MULTISENSOR: Development of multimedia content integration technologies for journalism, media monitoring and international exporting decision support. - Stefanos Vrochidis; Ioannis Kompatsiaris; Gerard Casamayor; Ioannis Arapakis; Reinhard Busch; Vladimir Alexiev; Emmanuel Jamin; Michael Jugov; Nicolaus Heise; Teresa Forrellat; Dimitris Liparas; Leo Wanner; et al. (ICME Workshops, 2015)

Discovery of Environmental Web Resources Based on the Combination of Multimedia Evidence. - Theodora Tsikrika; Antonis Latas; Anastasia Moumtzidou; Elisavet Chatzilari; Stefanos Vrochidis; Yiannis Kompatsiaris (EMR@ICMR, 2015)

VERGE: A Multimodal Interactive Video Search Engine. - Anastasia Moumtzidou; Konstantinos Avgerinakis; Evlampios Apostolidis; Fotini Markatopoulou; Konstantinos Apostolidis; Theodoros Mironidis; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris; Ioannis Patras (MMM (2), 2015)

A Unified Model for Socially Interconnected Multimedia-Enriched Objects. - Theodora Tsikrika; Katerina Andreadou; Anastasia Moumtzidou; Emmanouil Schinas; Symeon Papadopoulos; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (1), 2015)

ITI-CERTH participation to TRECVID 2015. - 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; et al. (TRECVID, 2015)

Fusion of meteorological and air quality data extracted from the web for personalized environmental information services. - Lasse Johansson; Victor Epitropou; Kostas D. Karatzas; Ari Karppinen; Leo Wanner; Stefanos Vrochidis; Anastasios Bassoukos; Jaakko Kukkonen; Ioannis Kompatsiaris (Environ. Model. Softw., 2015)

Getting the environmental information across: from the Web to the user. - 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; et al. (Expert Syst. J. Knowl. Eng., 2015)

Ontology-centered environmental information delivery for personalized decision support. - Leo Wanner; Marco Rospocher; Stefanos Vrochidis; Lasse Johansson; Nadjet Bouayad-Agha; Gerard Casamayor; Ari Karppinen; Ioannis Kompatsiaris; Simon Mille; Anastasia Moumtzidou; Luciano Serafini (Expert Syst. Appl., 2015)

10th European Summer School in Information Retrieval (ESSIR 2015). - Theodora Tsikrika; Symeon Papadopoulos; Stefanos Vrochidis; Yiannis Kompatsiaris (SIGIR Forum, 2015)

Hybrid Focused Crawling for Homemade Explosives Discovery on Surface and Dark Web. - Christos Iliou; George Kalpakis; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (ARES, 2016)

A hybrid graph-based and non-linear late fusion approach for multimedia retrieval. - Ilias Gialampoukidis; Anastasia Moumtzidou; Dimitris Liparas; Stefanos Vrochidis; Ioannis Kompatsiaris (CBMI, 2016)

A multimedia interactive search engine based on graph-based and non-linear multimodal fusion. - Anastasia Moumtzidou; Ilias Gialampoukidis; Theodoros Mironidis; Dimitris Liparas; Stefanos Vrochidis; Ioannis Kompatsiaris (CBMI, 2016)

Query-Based Topic Detection Using Concepts and Named Entities. - Ilias Gialampoukidis; Dimitris Liparas; Stefanos Vrochidis; Ioannis Kompatsiaris (MMDA@ECAI, 2016)

The MULTISENSOR Project - Development of Multimedia Content Integration Technologies for Journalism, Media Monitoring and International Exporting Decision Support. - 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; et al. (MMDA@ECAI, 2016)

Key Player Identification in Terrorism-Related Social Media Networks Using Centrality Measures. - Ilias Gialampoukidis; George Kalpakis; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (EISIC, 2016)

Interactive Discovery and Retrieval of Web Resources Containing Home Made Explosive Recipes. - George Kalpakis; Theodora Tsikrika; Christos Iliou; Thodoris Mironidis; Stefanos Vrochidis; Jonathan Middleton; Una Williamson; Ioannis Kompatsiaris (HCI (20), 2016)

Question Answering over Pattern-Based User Models. - Georgios Meditskos; Stamatia Dasiopoulou; Stefanos Vrochidis; Leo Wanner; Ioannis Kompatsiaris (SEMANTiCS, 2016)

Incremental Estimation of Visual Vocabulary Size for Image Retrieval. - Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (INNS Conference on Big Data, 2016)

Towards Air Quality Estimation Using Collected Multimodal Environmental Data. - Anastasia Moumtzidou; Symeon Papadopoulos; Stefanos Vrochidis; Ioannis Kompatsiaris; Konstantinos Kourtidis; George Hloupis; Ilias Stavrakas; Konstantina Papachristopoulou; Christodoulos Keratidis (IFIN/ISEM@INSCI, 2016)

Semantic Integration of Web Data for International Investment Decision Support. - Boyan Simeonov; Vladimir Alexiev; Dimitris Liparas; Marti Puigbo; Stefanos Vrochidis; Emmanuel Jamin; Ioannis Kompatsiaris (INSCI, 2016)

Retrieval of Multimedia Objects by Fusing Multiple Modalities. - Ilias Gialampoukidis; Anastasia Moumtzidou; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (ICMR, 2016)

Towards an Ontology-Driven Adaptive Dialogue Framework. - Georgios Meditskos; Stamatia Dasiopoulou; Louisa Pragst; Stefan Ultes; Stefanos Vrochidis; Ioannis Kompatsiaris; Leo Wanner (MARMI@ICMR, 2016)

A Multimodal Annotation Schema for Non-Verbal Affective Analysis in the Health-Care Domain. - Federico Sukno; Mónica Domínguez; Adria Ruiz; Dominik Schiller; Florian Lingenfelser; Louisa Pragst; Eleni Kamateri; Stefanos Vrochidis (MARMI@ICMR, 2016)

Towards a Multimedia Knowledge-Based Agent with Social Competence and Human Interaction Capabilities. - Leo Wanner; Josep Blat; Stamatia Dasiopoulou; Mónica Domínguez; Gerard Llorach; Simon Mille; Federico Sukno; Eleni Kamateri; Stefanos Vrochidis; Ioannis Kompatsiaris; Elisabeth André; Florian Lingenfelser; et al. (MARMI@ICMR, 2016)

A Hybrid Framework for News Clustering Based on the DBSCAN-Martingale and LDA. - Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (MLDM, 2016)

Fast Visual Vocabulary Construction for Image Retrieval Using Skewed-Split k-d Trees. - Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (1), 2016)

VERGE: A Multimodal Interactive Search Engine for Video Browsing and Retrieval. - Anastasia Moumtzidou; Theodoros Mironidis; Evlampios Apostolidis; Foteini Markatopoulou; Anastasia Ioannidou; Ilias Gialampoukidis; Konstantinos Avgerinakis; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris; Ioannis Patras (MMM (2), 2016)

Community detection in complex networks based on DBSCAN* and a Martingale process. - Ilias Gialampoukidis; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (SMAP, 2016)

Ontology-Driven Context Interpretation and Conflict Resolution in Dialogue-Based Home Care Assistance. - Georgios Meditskos; Efstratios Kontopoulos; Stefanos Vrochidis; Yiannis Kompatsiaris (SWAT4LS, 2016)

ITI-CERTH participation to TRECVID 2016. - Fotini Markatopoulou; Anastasia Moumtzidou; Damianos Galanopoulos; Theodoros Mironidis; Vagia Kaltsa; Anastasia Ioannidou; Spyridon Symeonidis; Konstantinos Avgerinakis; Stelios Andreadis; Ilias Gialampoukidis; Stefanos Vrochidis; Alexia Briassouli; et al. (TRECVID, 2016)

Environmental data extraction from heatmaps using the AirMerge system. - Victor Epitropou; Tassos Bassoukos; Kostas D. Karatzas; Ari Karppinen; Leo Wanner; Stefanos Vrochidis; Ioannis Kompatsiaris; Jaakko Kukkonen (Multim. Tools Appl., 2016)

Focussed crawling of environmental Web resources based on the combination of multimedia evidence. - Theodora Tsikrika; Anastasia Moumtzidou; Stefanos Vrochidis; Ioannis Kompatsiaris (Multim. Tools Appl., 2016)

Guest Editorial: Environmental Multimedia Retrieval. - Stefanos Vrochidis; Kostas D. Karatzas; Ari Karppinen; Alexis Joly (Multim. Tools Appl., 2016)

A Hybrid Approach for Biomedical Relation Extraction Using Finite State Automata and Random Forest-Weighted Fusion. - Thanassis Mavropoulos; Dimitris Liparas; Spyridon Symeonidis; Stefanos Vrochidis; Ioannis Kompatsiaris (CICLing (1), 2017)

A Monitoring Tool for Terrorism-Related Key-Players and Key-Communities in Social Media Networks. - Stelios Andreadis; Ilias Gialampoukidis; George Kalpakis; Theodora Tsikrika; Symeon Papadopoulos; Stefanos Vrochidis; Ioannis Kompatsiaris (EISIC, 2017)

LBP-Flow and Hybrid Encoding for Real-Time Water and Fire Classification. - Konstantinos Avgerinakis; Panagiotis Giannakeris; Alexia Briassouli; Anastasios Karakostas; Stefanos Vrochidis; Ioannis Kompatsiaris (ICCV Workshops, 2017)

A Topic Detection and Visualisation System on Social Media Posts. - Stelios Andreadis; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (INSCI, 2017)

Unsupervised Keyword Extraction Using the GoW Model and Centrality Scores. - Elissavet Batziou; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Antoniou; Ioannis Kompatsiaris (INSCI, 2017)

A Hybrid Recommendation System Based on Density-Based Clustering. - Theodora Tsikrika; Spyridon Symeonidis; Ilias Gialampoukidis; Anna Satsiou; Stefanos Vrochidis; Ioannis Kompatsiaris (INSCI Workshops, 2017)

Visual and Textual Analysis of Social Media and Satellite Images for Flood Detection @ Multimedia Satellite Task MediaEval 2017. - Konstantinos Avgerinakis; Anastasia Moumtzidou; Stelios Andreadis; Emmanouil Michail; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (MediaEval, 2017)

Detection of Terrorism-related Twitter Communities using Centrality Scores. - Ilias Gialampoukidis; George Kalpakis; Theodora Tsikrika; Symeon Papadopoulos; Stefanos Vrochidis; Ioannis Kompatsiaris (MFSec@ICMR, 2017)

Description Logics and Rules for Multimodal Situational Awareness in Healthcare. - Georgios Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (1), 2017)

VERGE in VBS 2017. - Anastasia Moumtzidou; Theodoros Mironidis; Fotini Markatopoulou; Stelios Andreadis; Ilias Gialampoukidis; Damianos Galanopoulos; Anastasia Ioannidou; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris; Ioannis Patras (MMM (2), 2017)

KRISTINA: A Knowledge-Based Virtual Conversation Agent. - 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; et al. (PAAMS, 2017)

ITI-CERTH participation in TRECVID 2017. - Foteini Markatopoulou; Anastasia Moumtzidou; Damianos Galanopoulos; Konstantinos Avgerinakis; Stelios Andreadis; Ilias Gialampoukidis; Stavros Tachos; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris; Ioannis Patras (TRECVID, 2017)

1st International Workshop on Search and Mining Terrorist Online Content & Advances in Data Science for Cyber Security and Risk on the Web. - Theodora Tsikrika; Babak Akhgar; Vasilis Katos; Stefanos Vrochidis; Pete Burnap; Matthew L. Williams (WSDM, 2017)

Hybrid focused crawling on the Surface and the Dark Web. - Christos Iliou; George Kalpakis; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (EURASIP J. Inf. Secur., 2017)

Interactive video search tools: a detailed analysis of the video browser showdown 2015. - Claudiu Cobârzan; Klaus Schoeffmann; Werner Bailer; Wolfgang Hürst; Adam Blazek; Jakub Lokoc; Stefanos Vrochidis; Kai Uwe Barthel; Luca Rossetto (Multim. Tools Appl., 2017)

Multimedia retrieval based on non-linear graph-based fusion and partial least squares regression. - Ilias Gialampoukidis; Anastasia Moumtzidou; Dimitris Liparas; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (Multim. Tools Appl., 2017)

Gaze movement-driven random forests for query clustering in automatic video annotation. - Stefanos Vrochidis; Ioannis Patras; Ioannis Kompatsiaris (Multim. Tools Appl., 2017)

Introduction. - Alexis Joly; Pierre Bonnet; Stefanos Vrochidis; Kostas D. Karatzas; Ari Karppinen (Multimedia Tools and Applications for Environmental & Biodiversity Informatics, 2018)

Towards Improved Air Quality Monitoring Using Publicly Available Sky Images. - Eleftherios Spyromitros Xioufis; Anastasia Moumtzidou; Symeon Papadopoulos; Stefanos Vrochidis; Yiannis Kompatsiaris; Aristeidis K. Georgoulias; Georgia Alexandri; Konstantinos Kourtidis (Multimedia Tools and Applications for Environmental & Biodiversity Informatics, 2018)

Activity Recognition and Personalized Feedback Solution for Active and Healthy Ageing. - Thanos G. Stavropoulos; Georgios Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (ICAHGCA@AAMAS, 2018)

Activity Recognition from Wearable Cameras. - Panagiotis Giannakeris; Konstantinos Avgerinakis; Stefanos Vrochidis; Ioannis Kompatsiaris (CBMI, 2018)

Speed Estimation and Abnormality Detection From Surveillance Cameras. - Panagiotis Giannakeris; Vagia Kaltsa; Konstantinos Avgerinakis; Alexia Briassouli; Stefanos Vrochidis; Ioannis Kompatsiaris (CVPR Workshops, 2018)

VisDrone-SOT2018: The Vision Meets Drone Single-Object Tracking Challenge Results. - Longyin Wen; Pengfei Zhu 001; Dawei Du; Xiao Bian; Haibin Ling; Qinghua Hu; Chenfeng Liu; Hao Cheng 010; Xiaoyu Liu 005; Wenya Ma; Qinqin Nie; Haotian Wu 006; et al. (ECCV Workshops (5), 2018)

VisDrone-DET2018: The Vision Meets Drone Object Detection in Image Challenge Results. - Pengfei Zhu 001; Longyin Wen; Dawei Du; Xiao Bian; Haibin Ling; Qinghua Hu; Qinqin Nie; Hao Cheng 010; Chenfeng Liu; Xiaoyu Liu 005; Wenya Ma; Haotian Wu 006; et al. (ECCV Workshops (5), 2018)

VisDrone-VDT2018: The Vision Meets Drone Video Detection and Tracking Challenge Results. - Pengfei Zhu 001; Longyin Wen; Dawei Du; Xiao Bian; Haibin Ling; Qinghua Hu; Haotian Wu 006; Qinqin Nie; Hao Cheng 010; Chenfeng Liu; Xiaoyu Liu 005; Wenya Ma; et al. (ECCV Workshops (5), 2018)

An Ontology-Based Decision Support Framework for Personalized Quality of Life Recommendations. - Marina Riga; Efstratios Kontopoulos; Kostas D. Karatzas; Stefanos Vrochidis; Ioannis Kompatsiaris (ICDSST, 2018)

A Deep Neural Network for Oil Spill Semantic Segmentation in Sar Images. - Georgios Orfanidis; Konstantinos Ioannidis; Konstantinos Avgerinakis; Stefanos Vrochidis; Ioannis Kompatsiaris (ICIP, 2018)

Adaptive Focused Crawling Using Online Learning - A Study on Content Related to Islamic Extremism. - Christos Iliou; Theodora Tsikrika; George Kalpakis; Stefanos Vrochidis; Ioannis Kompatsiaris (INSCI, 2018)

beAWARE: Enhancing Decision Support and Management Services in Extreme Weather Climate Events. - Anastasios Karakostas; Stefanos Vrochidis; Yiannis Kompatsiaris; Boris Kantsepolsky; Jürgen Moßgraber; Stamatia Dasiopoulou; Benjamin Mandler; Ari Karppinen; Michele Ferri; Iosif Vourvachis; Carmen Castro; Kim Lintrup (ISCRAM, 2018)

Ontology-based Representation of Crisis Management Procedures for Climate Events. - 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 (ISCRAM, 2018)

The sensor to decision chain in crisis management. - Jürgen Moßgraber; Désirée Hilbring; Hylke van der Schaaf; Philipp Hertweck; Efstratios Kontopoulos; Panagiotis Mitzias; Ioannis Kompatsiaris; Stefanos Vrochidis; Anastasios Karakostas (ISCRAM, 2018)

1st International Workshop on Multimedia Analysis for Architecture, Design and Virtual Reality Games (MADVR 2018). - Konstantinos Avgerinakis; Francesco Bellotti; Maarten Vergauwen; Leo Wanner; Stefanos Vrochidis (ISMAR Adjunct, 2018)

V4Design for Enhancing Architecture and Video Game Creation. - 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; et al. (ISMAR Adjunct, 2018)

Fusion of Compound Queries with Multiple Modalities for Known Item Video Search. - Ilias Gialampoukidis; Anastasia Moumtzidou; Stefanos Vrochidis; Ioannis Kompatsiaris (IVMSP, 2018)

People and Vehicles in Danger - A Fire and Flood Detection System in Social Media. - Panagiotis Giannakeris; Konstantinos Avgerinakis; Anastasios Karakostas; Stefanos Vrochidis; Ioannis Kompatsiaris (IVMSP, 2018)

Visual and Audio Analysis of Movies Video for Emotion Detection @ Emotional Impact of Movies Task MediaEval 2018. - Elissavet Batziou; Emmanouil Michail; Konstantinos Avgerinakis; Stefanos Vrochidis; Ioannis Patras; Ioannis Kompatsiaris (MediaEval, 2018)

A Multimodal Approach in Estimating Road Passability Through a Flooded Area Using Social Media and Satellite Images. - Anastasia Moumtzidou; Panagiotis Giannakeris; Stelios Andreadis; Athanasios Mavropoulos; Georgios Meditskos; Ilias Gialampoukidis; Konstantinos Avgerinakis; Stefanos Vrochidis; Ioannis Kompatsiaris (MediaEval, 2018)

VERGE in VBS 2018. - Anastasia Moumtzidou; Stelios Andreadis; Foteini Markatopoulou; Damianos Galanopoulos; Ilias Gialampoukidis; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris; Ioannis Patras (MMM (2), 2018)

ITI-CERTH participation in TRECVID 2018. - Konstantinos Avgerinakis; Anastasia Moumtzidou; Damianos Galanopoulos; Georgios Orfanidis; Stelios Andreadis; Foteini Markatopoulou; Elissavet Batziou; Konstantinos Ioannidis; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris (TRECVID, 2018)

Flood Relevance Estimation from Visual and Textual Content in Social Media Streams. - Anastasia Moumtzidou; Stelios Andreadis; Ilias Gialampoukidis; Anastasios Karakostas; Stefanos Vrochidis; Ioannis Kompatsiaris (WWW (Companion Volume), 2018)

A Multimodal Analytics Platform for Journalists Analyzing Large-Scale, Heterogeneous Multilingual, and Multimedia Content. - Stefanos Vrochidis; Anastasia Moumtzidou; Ilias Gialampoukidis; Dimitris Liparas; Gerard Casamayor; Leo Wanner; Nicolaus Heise; Tilman Wagner; Andriy Bilous; Emmanuel Jamin; Boyan Simeonov; Vladimir Alexiev; et al. (Frontiers Robotics AI, 2018)

hackAIR: Towards Raising Awareness about Air Quality in Europe by Developing a Collective Online Platform. - 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; et al. (ISPRS Int. J. Geo Inf., 2018)

The Backbone of Decision Support Systems: The Sensor to Decision Chain. - 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 (Int. J. Inf. Syst. Crisis Response Manag., 2018)

Exploiting Images for Patent Search. - Ilias Gialampoukidis; Anastasia Moumtzidou; Stefanos Vrochidis; Ioannis Kompatsiaris (Springer Handbook of Science and Technology Indicators, 2019)

Towards a framework for detecting advanced Web bots. - Christos Iliou; Theodoros Kostoulas; Theodora Tsikrika; Vasilis Katos; Stefanos Vrochidis; Yiannis Kompatsiaris (ARES, 2019)

Smart Interconnected Infrastructure for Security and Safety in Public Places. - 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 (DCOSS, 2019)

A Test Collection for Passage Retrieval Evaluation of Spanish Health-Related Resources. - Eleni Kamateri; Theodora Tsikrika; Spyridon Symeonidis; Stefanos Vrochidis; Wolfgang Minker; Yiannis Kompatsiaris (ECIR (2), 2019)

A comparative study of clustering methods using word embeddings. - Nikolaos Bastas; George Kalpakis; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (EISIC, 2019)

V4Ann: Representation and Interlinking of Atom-Based Annotations of Digital Content. - Georgios Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (SEMANTiCS, 2019)

Autonomous Swarm of Heterogeneous Robots for Surveillance Operations. - Georgios Orfanidis; Savvas A. Apostolidis; Athanasios Ch. Kapoutsis; Konstantinos Ioannidis; Elias B. Kosmatopoulos; Stefanos Vrochidis; Ioannis Kompatsiaris (ICVS, 2019)

A Weighted Late Fusion Framework for Recognizing Human Activity from Wearable Sensors. - Athina Tsanousa; Georgios Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (IISA, 2019)

RSSI Fingerprinting Techniques for Indoor Localization Datasets. - Angelos Chatzimichail; Athina Tsanousa; Georgios Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (IMCL, 2019)

Work-in-Progress: SMART-WATER, a Νovel Τelemetry and Remote Control System Infrastructure for the Management of Water Consumption in Thessaloniki. - Christos Mourtzios; Dimitrios Kourtesis; Nikolaos Papadimitriou; Gerasimos Antzoulatos; Ioannis-Omiros Kouloglou; Stefanos Vrochidis; Ioannis Kompatsiaris (IMCL, 2019)

Multimedia Analysis Techniques for Flood Detection Using Images, Articles and Satellite Imagery. - Stelios Andreadis; Marios Bakratsas; Panagiotis Giannakeris; Anastasia Moumtzidou; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (MediaEval, 2019)

Multimodal Fusion of Appearance Features, Optical Flow and Accelerometer Data for Speech Detection. - Panagiotis Giannakeris; Stefanos Vrochidis; Ioannis Kompatsiaris (MediaEval, 2019)

VERGE in VBS 2019. - Stelios Andreadis; Anastasia Moumtzidou; Damianos Galanopoulos; Foteini Markatopoulou; Konstantinos Apostolidis; Thanassis Mavropoulos; Ilias Gialampoukidis; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris; Ioannis Patras (MMM (2), 2019)

Identifying Terrorism-Related Key Actors in Multidimensional Social Networks. - George Kalpakis; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (2), 2019)

Early Identification of Oil Spills in Satellite Images Using Deep CNNs. - Marios Krestenitis; Georgios Orfanidis; Konstantinos Ioannidis; Konstantinos Avgerinakis; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (1), 2019)

A smart dialogue-competent monitoring framework supporting people in rehabilitation. - Thanassis Mavropoulos; Georgios Meditskos; Eleni Kamateri; Spyridon Symeonidis; Dimitris Tzimikas; Lefteris Papageorgiou; Christos Eleftheriadis; George Adamopoulos; Stefanos Vrochidis; Ioannis Kompatsiaris (PETRA, 2019)

ITI-CERTH participation in TRECVID 2019. - Konstantinos Gkountakos; Konstantinos Ioannidis; Stefanos Vrochidis; Ioannis Kompatsiaris (TRECVID, 2019)

Deploying Semantic Web Technologies for Information Fusion of Terrorism-related Content and Threat Detection on the Web. - Panagiotis Mitzias; Efstratios Kontopoulos; James Staite; Tony Day; George Kalpakis; Theodora Tsikrika; Helen Gibson; Stefanos Vrochidis; Babak Akhgar; Ioannis Kompatsiaris (WI (Companion), 2019)

Smart Discovery of Cultural and Natural Tourist Routes. - 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 (WI (Companion), 2019)

A Context-Aware Conversational Agent in the Rehabilitation Domain. - Thanassis Mavropoulos; Georgios Meditskos; Spyridon Symeonidis; Eleni Kamateri; Maria Rousi; Dimitris Tzimikas; Lefteris Papageorgiou; Christos Eleftheriadis; George Adamopoulos; Stefanos Vrochidis; Ioannis Kompatsiaris (Future Internet, 2019)

Internet of Things Infrastructure for Security and Safety in Public Places. - 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; et al. (Inf., 2019)

Probabilistic density-based estimation of the number of clusters using the DBSCAN-martingale process. - Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris; Ioannis Antoniou (Pattern Recognit. Lett., 2019)

Oil Spill Identification from Satellite Images Using Deep Neural Networks. - Marios Krestenitis; Georgios Orfanidis; Konstantinos Ioannidis; Konstantinos Avgerinakis; Stefanos Vrochidis; Ioannis Kompatsiaris (Remote. Sens., 2019)

Interactive Search or Sequential Browsing? A Detailed Analysis of the Video Browser Showdown 2018. - Jakub Lokoc; Gregor Kovalcík; Bernd Münzer; Klaus Schöffmann; Werner Bailer; Ralph Gasser; Stefanos Vrochidis; Phuong Anh Nguyen 002; Sitapa Rujikietgumjorn; Kai Uwe Barthel (ACM Trans. Multim. Comput. Commun. Appl., 2019)

Invited keynote on IOT4SAFE 2020: Semantic Web Technologies in Fighting Crime and Terrorism: The CONNEXIONs Approach. - Alexandros Koufakis; Despoina Chatzakou; Georgios Meditskos; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (IOT4SAFE@ESWC, 2020)

Ontology-based Reasoning for Critical Incidents in Public Events. - Dimos Ntioudis; Angelos Chatzimichail; Georgios Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (IOT4SAFE@ESWC, 2020)

colMOOC - an Innovative Conversational Agent Platform to Support MOOCs A Technical Evaluation. - Anastasios Karakostas; Efstathios Nikolaidis; Stavros N. Demetriadis; Stefanos Vrochidis; Ioannis Kompatsiaris (ICALT, 2020)

Immerse: A Personalized System Addressing the Challenges of Migrant Integration. - Dimos Ntioudis; Eleni Kamateri; Georgios Meditskos; Anastasios Karakostas; Florian Huber; Romeo Bratska; Stefanos Vrochidis; Babak Akhgar; Ioannis Kompatsiaris (ICME Workshops, 2020)

Early and Late Fusion of Multiple Modalities in Sentinel Imagery and Social Media Retrieval. - Wei Yao 007; Anastasia Moumtzidou; Corneliu Octavian Dumitru; Stelios Andreadis; Ilias Gialampoukidis; Stefanos Vrochidis; Mihai Datcu; Ioannis Kompatsiaris (ICPR Workshops (7), 2020)

Cycle-Consistent Adversarial Networks and Fast Adaptive Bi-dimensional Empirical Mode Decomposition for Style Transfer. - Elissavet Batziou; Petros Alvanitopoulos; Konstantinos Ioannidis; Ioannis Patras; Stefanos Vrochidis; Ioannis Kompatsiaris (ICPR, 2020)

A modified Single-Shot multibox Detector for beyond Real-Time Object Detection. - Georgios Orfanidis; Konstantinos Ioannidis; Stefanos Vrochidis; Anastasios Tefas; Ioannis Kompatsiaris (ICPR, 2020)

Knowledge-Based Management and Reasoning on Cultural and Natural Touristic Routes. - 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 (AIAI (1), 2020)

A Multi-Layer Fusion Approach For Real-Time Fire Severity Assessment Based on Multimedia Incidents. - Gerasimos Antzoulatos; Panagiotis Giannakeris; Ilias Koulalis; Anastasios Karakostas; Stefanos Vrochidis; Ioannis Kompatsiaris (ISCRAM, 2020)

Flood detection with Sentinel-2 satellite images in crisis management systems. - Anastasia Moumtzidou; Marios Bakratsas; Stelios Andreadis; Anastasios Karakostas; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (ISCRAM, 2020)

The Flood-Related Multimedia Task at MediaEval 2020. - Stelios Andreadis; Ilias Gialampoukidis; Anastasios Karakostas; Stefanos Vrochidis; Ioannis Kompatsiaris; Roberto Fiorin; Daniele Norbiato; Michele Ferri (MediaEval, 2020)

A Crowd Analysis Framework for Detecting Violence Scenes. - Konstantinos Gkountakos; Konstantinos Ioannidis; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (ICMR, 2020)

VERGE in VBS 2020. - Stelios Andreadis; Anastasia Moumtzidou; Konstantinos Apostolidis; Konstantinos Gkountakos; Damianos Galanopoulos; Emmanouil Michail; Ilias Gialampoukidis; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris (MMM (2), 2020)

Real-Time Recognition of Daily Actions Based on 3D Joint Movements and Fisher Encoding. - Panagiotis Giannakeris; Georgios Meditskos; Konstantinos Avgerinakis; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (2), 2020)

An Extensible Framework for Interactive Real-Time Visualizations of Large-Scale Heterogeneous Multimedia Information from Online Sources. - Aikaterini Katmada; George Kalpakis; Theodora Tsikrika; Stelios Andreadis; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (2), 2020)

Model-Based and Class-Based Fusion of Multisensor Data. - Athina Tsanousa; Angelos Chatzimichail; Georgios Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (2), 2020)

ITI-CERTH participation in TRECVID 2020. - Konstantinos Gkountakos; Damianos Galanopoulos; Marios Mpakratsas; Despoina Touska; Anastasia Moumtzidou; Konstantinos Ioannidis; Ilias Gialampoukidis; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris (TRECVID, 2020)

User Identity Linkage in Social Media Using Linguistic and Social Interaction Features. - Despoina Chatzakou; Juan Soler Company; Theodora Tsikrika; Leo Wanner; Stefanos Vrochidis; Ioannis Kompatsiaris (WebSci, 2020)

Towards Semantic Detection of Smells in Cloud Infrastructure Code. - Indika Kumara; Zoe Vasileiou; Georgios Meditskos; Damian A. Tamburri; Willem-Jan van den Heuvel; Anastasios Karakostas; Stefanos Vrochidis; Ioannis Kompatsiaris (WIMS, 2020)

Converness: Ontology-driven conversational awareness and context understanding in multimodal dialogue systems. - Georgios Meditskos; Efstratios Kontopoulos; Stefanos Vrochidis; Ioannis Kompatsiaris (Expert Syst. J. Knowl. Eng., 2020)

A novel feature selection method based on comparison of correlations for human activity recognition problems. - Athina Tsanousa; Georgios Meditskos; Stefanos Vrochidis; Lefteris Angelis (J. Ambient Intell. Humaniz. Comput., 2020)

Report on CLEF 2020. - Avi Arampatzis; Linda Cappellato; Carsten Eickhoff; Nicola Ferro 001; Hideo Joho; Evangelos Kanoulas; Christina Lioma; Aurélie Névéol; Theodora Tsikrika; Stefanos Vrochidis (SIGIR Forum, 2020)

Crowd Violence Detection from Video Footage. - Konstantinos Gkountakos; Konstantinos Ioannidis; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (CBMI, 2021)

Cyber Security Certification Programmes. - 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; et al. (CSR, 2021)

Named Entity Recognition in Cyber Threat Intelligence Using Transformer-based Models. - Pavlos Evangelatos; Christos Iliou; Thanassis Mavropoulos; Konstantinos Apostolou; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (CSR, 2021)

Web Bot Detection Evasion Using Generative Adversarial Networks. - Christos Iliou; Theodoros Kostoulas; Theodora Tsikrika; Vasilis Katos; Stefanos Vrochidis; Ioannis Kompatsiaris (CSR, 2021)

ECHO Federated Cyber Range: Towards Next-Generation Scalable Cyber Ranges. - 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 (CSR, 2021)

Towards Selecting Informative Content for Cyber Threat Intelligence. - Panos Panagiotou; Christos Iliou; Konstantinos Apostolou; Theodora Tsikrika; Stefanos Vrochidis; Periklis Chatzimisios; Ioannis Kompatsiaris (CSR, 2021)

Severity Level Assessment from Semantically Fused Video Content Analysis for Physical Threat Detection in Ground Segments of Space Systems. - Gerasimos Antzoulatos; Georgios Orfanidis; Panagiotis Giannakeris; Giorgos Tzanetis; Grigorios Kampilis-Stathopoulos; Nikolaos Kopalidis; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (CyberICPS/SECPRE/ADIoT/SPOSE/CPS4CIP/CDT&SECOMANE@ESORICS, 2021)

Random-Walk Graph Embeddings and the Influence of Edge Weighting Strategies in Community Detection Tasks. - Andreas Kosmatopoulos; Kostas Loumponias; Despoina Chatzakou; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (OASIS@HT, 2021)

OntoAqua: Ontology-based Modelling of Context in Water Safety and Security. - Alexandros-Michail Koufakis; Savvas Tzanakis; Anastasia Moumtzidou; Georgios Meditskos; Anastasios Karakostas; Stefanos Vrochidis; Ioannis Kompatsiaris (KEOD, 2021)

Localization module for missing child scenario in IoT safety domains. - Athina Tsanousa; Vasileios-Rafail Xefteris; Dimos Ntioudis; Christos Chatzigeorgiou; Georgios Meditskos; Stefanos Vrochidis; Charalampos Z. Patrikakis; Ioannis Kompatsiaris (ICCE, 2021)

An IoT-based Reliable Industrial Data Services for Manufacturing Quality Control. - 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 (ICE/ITMC, 2021)

Multimodal Data Fusion of Social Media and Satellite Images for Emergency Response and Decision-Making. - Ilias Gialampoukidis; Stelios Andreadis; Stefanos Vrochidis; Ioannis Kompatsiaris (IGARSS, 2021)

Usage of Visual Analytics to Support Immigration-Related, Personalised Language Training Scenarios. - Gerasimos Antzoulatos; Thanassis Mavropoulos; Grigorios Tzionis; Anastasios Karakostas; Almudena Gonzalez Costas; Marta González Burgos; Stefanos Vrochidis; Ioannis Kompatsiaris (IMCL, 2021)

WaterMM: Water Quality in Social Multimedia Task at MediaEval 2021. - Stelios Andreadis; Ilias Gialampoukidis; Aristeidis Bozas; Anastasia Moumtzidou; Roberto Fiorin; Francesca Lombardo; Anastasios Karakostas; Daniele Norbiato; Stefanos Vrochidis; Michele Ferri; Ioannis Kompatsiaris (MediaEval, 2021)

Industrial Data Services for Quality Control in Smart Manufacturing - the i4Q Framework. - Anastasios Karakostas; Raul Poler; Francisco Fraile; Stefanos Vrochidis (MetroInd4.0&IoT, 2021)

Spatio-Temporal Activity Detection and Recognition in Untrimmed Surveillance Videos. - Konstantinos Gkountakos; Despoina Touska; Konstantinos Ioannidis; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (ICMR, 2021)

VERGE in VBS 2021. - Stelios Andreadis; Anastasia Moumtzidou; Konstantinos Gkountakos; Nick Pantelidis; Konstantinos Apostolidis; Damianos Galanopoulos; Ilias Gialampoukidis; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris (MMM (2), 2021)

A Multimodal Tensor-Based Late Fusion Approach for Satellite Image Search in Sentinel 2 Images. - Ilias Gialampoukidis; Anastasia Moumtzidou; Marios Bakratsas; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (2), 2021)

Fusion of Multimodal Sensor Data for Effective Human Action Recognition in the Service of Medical Platforms. - Panagiotis Giannakeris; Athina Tsanousa; Thanassis Mavropoulos; Georgios Meditskos; Konstantinos Ioannidis; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (2), 2021)

A Semantic Technologies Toolkit for Bridging Early Diagnosis and Treatment in Brain Diseases: Report from the Ongoing EU-Funded Research Project ALAMEDA. - Christoniki Maga-Nteve; Efstratios Kontopoulos; Nikos Tsolakis; Ioannis Katakis 001; Evangelos Mathioudis; Panagiotis Mitzias; Konstantinos Avgerinakis; Georgios Meditskos; Anastasios Karakostas; Stefanos Vrochidis; Ioannis Kompatsiaris (MTSR, 2021)

Towards a Versatile Intelligent Conversational Agent as Personal Assistant for Migrants. - 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; et al. (PAAMS, 2021)

Supporting the Discovery and Reuse of Digital Content in Creative Industries using Linked Data. - Maria Rousi; Georgios Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (ICSC, 2021)

Ontology-based Semantic Model for Health Data Interpretation. - Christoniki Maga-Nteve; Nikos Tsolakis; Georgios Meditskos; Anastasios Karakostas; Stefanos Vrochidis; Ioannis Kompatsiaris (SWH@ISWC, 2021)

M4D-MKLab/ITI-CERTH Participation in TREC Deep Learning Track 2021. - Alexandros-Michail Koufakis; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (TREC, 2021)

Smart Interconnected Infrastructures for Security and Protection: The DESMOS Project. - 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; et al. (Comput., 2021)

Detection of Advanced Web Bots by Combining Web Logs with Mouse Behavioural Biometrics. - Christos Iliou; Theodoros Kostoulas; Theodora Tsikrika; Vasilis Katos; Stefanos Vrochidis; Ioannis Kompatsiaris (DTRAP, 2021)

Change Point Detection in Terrorism-Related Online Content Using Deep Learning Derived Indicators. - Ourania Theodosiadou; Kyriaki Pantelidou; Nikolaos Bastas; Despoina Chatzakou; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (Inf., 2021)

Smart integration of sensors, computer vision and knowledge representation for intelligent monitoring and verbal human-computer interaction. - Thanassis Mavropoulos; Spyridon Symeonidis; Athina Tsanousa; Panagiotis Giannakeris; Maria Rousi; Eleni Kamateri; Georgios Meditskos; Konstantinos Ioannidis; Stefanos Vrochidis; Ioannis Kompatsiaris (J. Intell. Inf. Syst., 2021)

First-person activity recognition from micro-action representations using convolutional neural networks and object flow histograms. - Panagiotis Giannakeris; Panagiotis C. Petrantonakis; Konstantinos Avgerinakis; Stefanos Vrochidis; Ioannis Kompatsiaris (Multim. Tools Appl., 2021)

A social media analytics platform visualising the spread of COVID-19 in Italy via exploitation of automatically geotagged tweets. - Stelios Andreadis; Gerasimos Antzoulatos; Thanassis Mavropoulos; Panagiotis Giannakeris; Grigoris Tzionis; Nick Pantelidis; Konstantinos Ioannidis; Anastasios Karakostas; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (Online Soc. Networks Media, 2021)

EUCISE-OWL: An ontology-based representation of the Common Information Sharing Environment (CISE) for the maritime domain. - Marina Riga; Efstratios Kontopoulos; Konstantinos Ioannidis; Spyridon Kintzios; Stefanos Vrochidis; Ioannis Kompatsiaris (Semantic Web, 2021)

Combining RSSI and Accelerometer Features for Room-Level Localization. - Athina Tsanousa; Vasileios-Rafail Xefteris; Georgios Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (Sensors, 2021)

Semantically Enriched Crop Type Classification and Linked Earth Observation Data to Support the Common Agricultural Policy Monitoring. - Maria Rousi; Vasileios Sitokonstantinou; Georgios Meditskos; Ioannis Papoutsis; Ilias Gialampoukidis; Alkiviadis Koukos; Vassilia Karathanassi; Thanassis Drivas; Stefanos Vrochidis; Charalampos Kontoes; Ioannis Kompatsiaris (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2021)

Interactive Video Retrieval in the Age of Deep Learning - Detailed Evaluation of VBS 2019. - Luca Rossetto; Ralph Gasser; Jakub Lokoc; Werner Bailer; Klaus Schoeffmann; Bernd Münzer; Tomás Soucek; Phuong Anh Nguyen 002; Paolo Bolettieri; Andreas Leibetseder; Stefanos Vrochidis (IEEE Trans. Multim., 2021)

Is the Reign of Interactive Search Eternal? Findings from the Video Browser Showdown 2020. - Jakub Lokoc; Patrik Veselý; Frantisek Mejzlík; Gregor Kovalcík; Tomás Soucek; Luca Rossetto; Klaus Schoeffmann; Werner Bailer; Cathal Gurrin; Loris Sauter; Jaeyub Song; Stefanos Vrochidis; et al. (ACM Trans. Multim. Comput. Commun. Appl., 2021)

Semantic Web and IoT. - Angelos Chatzimichail; Evangelos A. Stathopoulos; Dimos Ntioudis; Athina Tsanousa; Maria Rousi; Athanasios Mavropoulos; George Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (Semantic IoT, 2021)

Log of the 10th Video Browser Showdown 2021. - Silvan Heller; Viktor Gsteiger; Werner Bailer; Cathal Gurrin; Björn Þór Jónsson 001; Jakub Lokoc; Andreas Leibetseder; Frantisek Mejzlík; Ladislav Peska; Luca Rossetto; Konstantin Schall; Klaus Schoeffmann; et al. (Zenodo, 2021)

Web Bot Detection Evasion Using Deep Reinforcement Learning. - Christos Iliou; Theodoros Kostoulas; Theodora Tsikrika; Vasilios Katos; Stefanos Vrochidis; Ioannis Kompatsiaris (ARES, 2022)

Identification of Key Actor Nodes: A Centrality Measure Ranking Aggregation Approach. - Andreas Kosmatopoulos; Kostas Loumponias; Ourania Theodosiadou; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (ASONAM, 2022)

Sentiment analysis on 2D images of urban and indoor spaces using deep learning architectures. - Konstantinos Chatzistavros; Theodora Pistola; Sotiris Diplaris; Konstantinos Ioannidis; Stefanos Vrochidis; Ioannis Kompatsiaris (CBMI, 2022)

A survey for image based methods in construction: from images to digital twins. - Ilias Koulalis; Nikolaos I. Dourvas; Theocharis Triantafyllidis; Konstantinos Ioannidis; Stefanos Vrochidis; Ioannis Kompatsiaris (CBMI, 2022)

BiasUNet: Learning Change Detection over Sentinel-2 Image Pairs. - Maria Eirini Pegia; Anastasia Moumtzidou; Ilias Gialampoukidis; Björn Þór Jónsson 001; Stefanos Vrochidis; Ioannis Kompatsiaris (CBMI, 2022)

ICT in Healthcare: the role of IoT and the SECANT solution. - M. Caballero; Dimitris Kavallieros; Arnolnt Spyros; A. Tavernarakisv; Athanasios Tziouvaras; Stefano Bonacina; K. Chandrarmouli; M. Coroiu; L. Chen; T. Dounia; Ioannis Giannoulakis; N. Gligoric; et al. (CSR, 2022)

Leveraging Cyber Ranges for Prototyping, Certification and Training: The ECHO case. - 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; et al. (CSR, 2022)

Host-based Cyber Attack Pattern Identification on Honeypot Logs Using Association Rule Learning. - Angelos Papoutsis; Christos Iliou; Dimitris Kavallieros; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (CSR, 2022)

Towards Continuous Enrichment of Cyber Threat Intelligence: A Study on a Honeypot Dataset. - Arnolnt Spyros; Angelos Papoutsis; Ilias Koritsas; Notis Mengidis; Christos Iliou; Dimitris Kavallieros; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (CSR, 2022)

A Faster Converging Negative Sampling for the Graph Embedding Process in Community Detection and Link Prediction Tasks. - Kostas Loumponias; Andreas Kosmatopoulos; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (DeLTA, 2022)

Modified SkipGram Negative Sampling Model for Faster Convergence of Graph Embedding. - Kostas Loumponias; Andreas Kosmatopoulos; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (DeLTA (Selected Papers), 2022)

An Explainable Multimodal Fusion Approach for Mass Casualty Incidents. - Zoe Vasileiou; Georgios Meditskos; Stefanos Vrochidis; Nick Bassiliades (DEXA Workshops, 2022)

Leveraging Transformer Self Attention Encoder for Crisis Event Detection in Short Texts. - Pantelis Kyriakidis; Despoina Chatzakou; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (ECIR (2), 2022)

Standardized and extensible reference data model for clinical research in Living Labs. - Christoniki Maga-Nteve; Gorka Epelde; Mikel Hernandez; Nikos Tsolakis; Evdokimos I. Konstantinidis; Georgios Meditskos; Panagiotis D. Bamidis; Stefanos Vrochidis (EUSPN/ICTH, 2022)

Imageability-Based Multi-modal Analysis of Urban Environments for Architects and Artists. - 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 (ICIAP Workshops (1), 2022)

Industrial Data Services for Quality Control in Industry 4.0. - Georgia Apostolou; Anna M. Nowak-Meitinger; Jan Mayer; Beatriz Andrés; Robert Trevino; Denitsa Kozhuharova; Ilias Gialampoukidis; Raul Poler; Stefanos Vrochidis; Yiannis Kompatsiaris (I-ESA Workshops, 2022)

Manufacturing Data Analytics for Manufacturing Quality Assurance. - 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 (I-ESA Workshops, 2022)

Manufacturing Line Qualification and Reconfiguration to Improve the Manufacturing Outcomes. - 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 (I-ESA Workshops, 2022)

Summary Report. - Stefanos Vrochidis; Ilias Gialampoukidis; Raul Poler (I-ESA Workshops, 2022)

A Temporal Deep Convolutional Neural Network Model on Sentinel-1 Image Time Series for Pixel-Wise Flood Classification. - Konstantinos Vlachos; Anastasia Moumtzidou; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (IGARSS, 2022)

E-Tracer: A Smart, Personalized and Immersive Digital Tourist Software System. - Alexandros Kokkalas; Athanasios T. Patenidis; Evangelos A. Stathopoulos; Eirini E. Mitsopoulou; Sotiris Diplaris; Konstadinos Papadopoulos; Stefanos Vrochidis; Konstantinos Votis; Dimitrios Tzovaras; Ioannis Kompatsiaris (iiWAS, 2022)

Vehicle Color Identification Framework using Pixel-level Color Estimation from Segmentation Masks of Car Parts. - Klearchos Stavrothanasopoulos; Konstantinos Gkountakos; Konstantinos Ioannidis; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (IPAS, 2022)

Multimodal Data Collection System for UAV-based Precision Agriculture Applications. - Emmanuel K. Raptis; Georgios D. Karatzinis; Marios Krestenitis; Athanasios Ch. Kapoutsis; Kostantinos Ioannidis; Stefanos Vrochidis; Ioannis Kompatsiaris; Elias B. Kosmatopoulos (IRC, 2022)

Water quality issues: Can we detect a creeping crisis with social media data? - Stelios Andreadis; Nick Pantelidis; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (ISCC, 2022)

Social Media and Web Sensing on Interior and Urban Design. - Evangelos A. Stathopoulos; Alexander V. Shvets; Roberto Carlini; Sotiris Diplaris; Stefanos Vrochidis; Leo Wanner; Ioannis Kompatsiaris (ISCC, 2022)

Real-time Alert Framework for Fire Incidents Using Multimodal Event Detection on Social Media Streams. - Thomas Papadimos; Nick Pantelidis; Stelios Andreadis; Aristeidis Bozas; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (ISCRAM, 2022)

SPARQL querying for validating the usage of automatically georeferenced social media data as human sensors for air quality. - Stelios Andreadis; Thanassis Mavropoulos; Nick Pantelidis; Stefanos Vrochidis; Mirette Elias; Charis Papadopoulos; Ilias Gialampoukidis; Ioannis Kompatsiaris (IVMSP, 2022)

BiasHash: A Bayesian Hashing Framework for Image Retrieval. - Maria Pegia; Anastasia Moumtzidou; Ilias Gialampoukidis; Björn Þór Jónsson 001; Stefanos Vrochidis; Ioannis Kompatsiaris (IVMSP, 2022)

LARD: Large-scale Artificial Disfluency Generation. - Tatiana Passali; Thanassis Mavropoulos; Grigorios Tsoumakas; Georgios Meditskos; Stefanos Vrochidis (LREC, 2022)

DisasterMM: Multimedia Analysis of Disaster-Related Social Media Data Task at MediaEval 2022. - Stelios Andreadis; Aristeidis Bozas; Ilias Gialampoukidis; Anastasia Moumtzidou; Roberto Fiorin; Francesca Lombardo; Thanassis Mavropoulos; Daniele Norbiato; Stefanos Vrochidis; Michele Ferri; Ioannis Kompatsiaris (MediaEval, 2022)

Automatic Visual Recognition of Unexploded Ordnances Using Supervised Deep Learning. - Georgios Begkas; Panagiotis Giannakeris; Konstantinos Ioannidis; Georgios Kalpakis; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (ICMR, 2022)

VERGE in VBS 2022. - Stelios Andreadis; Anastasia Moumtzidou; Damianos Galanopoulos; Nick Pantelidis; Konstantinos Apostolidis; Despoina Touska; Konstantinos Gkountakos; Maria Pegia; Ilias Gialampoukidis; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris (MMM (2), 2022)

Parallel DBSCAN-Martingale Estimation of the Number of Concepts for Automatic Satellite Image Clustering. - Ilias Gialampoukidis; Stelios Andreadis; Nick Pantelidis; Sameed Hayat; Li Zhong; Marios Bakratsas; Dennis Hoppe; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (1), 2022)

A Task Category Space for User-Centric Comparative Multimedia Search Evaluations. - Jakub Lokoc; Werner Bailer; Kai Uwe Barthel; Cathal Gurrin; Silvan Heller; Björn Þór Jónsson 001; Ladislav Peska; Luca Rossetto; Klaus Schoeffmann; Lucia Vadicamo; Stefanos Vrochidis; Jiaxin Wu 001 (MMM (1), 2022)

Human Activity Recognition with IMU and Vital Signs Feature Fusion. - Vasileios-Rafail Xefteris; Athina Tsanousa; Thanassis Mavropoulos; Georgios Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (1), 2022)

Selective Word Substitution for Contextualized Data Augmentation. - Kyriaki Pantelidou; Despoina Chatzakou; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (NLDB, 2022)

Ontology-based Modelling and Reasoning for Forest Fire Emergencies in Resilient Societies. - Panagiota Masa; Georgios Meditskos; Spyridon Kintzios; Stefanos Vrochidis; Ioannis Kompatsiaris (SETN, 2022)

Social Media and Web Sensing with Semantic Integration on the Refugee Crisis. - Evangelos A. Stathopoulos; Sotiris Diplaris; Anastasios I. Karageorgiadis; Alexandros Kokkalas; Stefanos Vrochidis; Ioannis Kompatsiaris (SMAP, 2022)

M4D-MKLab/ITI-CERTH Participation in TREC Deep Learning Track 2022. - Alexandros-Michail Koufakis; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (TREC, 2022)

Ontology-Based Personalized Job Recommendation Framework for Migrants and Refugees. - Dimos Ntioudis; Panagiota Masa; Anastasios Karakostas; Georgios Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (Big Data Cogn. Comput., 2022)

Interactive video retrieval evaluation at a distance: comparing sixteen interactive video search systems in a remote setting at the 10th Video Browser Showdown. - Silvan Heller; Viktor Gsteiger; Werner Bailer; Cathal Gurrin; Björn Þór Jónsson 001; Jakub Lokoc; Andreas Leibetseder; Frantisek Mejzlík; Ladislav Peska; Luca Rossetto; Konstantin Schall; Klaus Schoeffmann; et al. (Int. J. Multim. Inf. Retr., 2022)

Earthquakes: From Twitter Detection to EO Data Processing. - Stelios Andreadis; Ilias Gialampoukidis; Andrea Manconi; David Cordeiro; Vasco Conde; Manuela Sagona; Fabrice Brito; Nick Pantelidis; Thanassis Mavropoulos; Nuno Grosso; Stefanos Vrochidis; Ioannis Kompatsiaris (IEEE Geosci. Remote. Sens. Lett., 2022)

Multimodal Fusion of Sentinel 1 Images and Social Media Data for Snow Depth Estimation. - Damianos Florin Mantsis; Marios Bakratsas; Stelios Andreadis; Petteri Karsisto; Anastasia Moumtzidou; Ilias Gialampoukidis; Ari Karppinen; Stefanos Vrochidis; Ioannis Kompatsiaris (IEEE Geosci. Remote. Sens. Lett., 2022)

A Review of Multisensor Data Fusion Solutions in Smart Manufacturing: Systems and Trends. - Athina Tsanousa; Evangelos Bektsis; Constantine A. Kyriakopoulos; Ana Gómez-González; Urko Leturiondo; Ilias Gialampoukidis; Anastasios Karakostas; Stefanos Vrochidis; Ioannis Kompatsiaris (Sensors, 2022)

Graph Theoretical Analysis of EEG Functional Connectivity Patterns and Fusion with Physiological Signals for Emotion Recognition. - Vasileios-Rafail Xefteris; Athina Tsanousa; Nefeli Georgakopoulou; Sotiris Diplaris; Stefanos Vrochidis; Ioannis Kompatsiaris (Sensors, 2022)

A tempοral Deep Convolutional Neural Network model on Sentinel-1 Image Time Series for pixel-wise Flood Classification (dataset). - Konstantinos Vlachos; Anastasia Moumtzidou; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (Zenodo, 2022)

Neural Crystals. - Sofia Karamintziou; Thanassis Mavropoulos; Dimos Ntioudis; Georgios Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (IEEE Big Data, 2023)

Trend Detection in Crime-Related Time Series with Change Point Detection Methods. - Apostolos Konstantinou; Despoina Chatzakou; Ourania Theodosiadou; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (CLEF, 2023)

Domain-Aligned Data Augmentation for Low-Resource and Imbalanced Text Classification. - Nikolaos Stylianou; Despoina Chatzakou; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (ECIR (2), 2023)

The MindSpaces Knowledge Graph: Applied Logic and Semantics on Indoor and Urban Adaptive Design. - Evangelos A. Stathopoulos; Alexandros Vassiliades; Sotiris Diplaris; Stefanos Vrochidis; Nick Bassiliades; Ioannis Kompatsiaris (ICAART (3), 2023)

XR4DRAMA Knowledge Graph: A Knowledge Graph for Media Planning. - Alexandros Vassiliades; Spyridon Symeonidis; Sotiris Diplaris; Giorgos Tzanetis; Stefanos Vrochidis; Ioannis Kompatsiaris (ICAART (3), 2023)

Response Time Improvement in Medical Emergency Departments Through Evolutionary Optimization. - Constantine A. Kyriakopoulos; Ilias Gialampoukidis; Spyridon Kintzios; Stefanos Vrochidis; Ioannis Kompatsiaris (ICIMTH, 2023)

Forecasting Cyber-Attacks to Destination Ports Using Machine Learning. - Kostas Loumponias; Sotiris Raptis; Eleni Darra; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (ICISSP, 2023)

Towards Knowledge Graph Creation from Greek Governmental Documents. - Amalia Georgoudi; Nikolaos Stylianou; Ioannis Konstantinidis 002; Georgios Meditskos; Thanassis Mavropoulos; Stefanos Vrochidis; Nick Bassiliades (IEA/AIE (1), 2023)

Ince-PD Model for Parkinson's Disease Prediction Using MDS-UPDRS I & II and PDQ-8 Score. - Nikos Tsolakis; Christoniki Maga-Nteve; Georgios Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (AIAI (1), 2023)

An Ontology-Based Framework for Sports Media Data Interpretation. - Nikos Tsolakis; Nikolaos Vryzas; Charalampos Dimoulas; Christoniki Maga-Nteve; Georgios Meditskos; Stefanos Vrochidis (IISA, 2023)

Towards a Framework for Seismic Data. - Valadis Mastoras; Alexandros Vassiliades; Maria Rousi; Sotiris Diplaris; Thanassis Mavropoulos; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (KGSWC, 2023)

Tweaking EfficientDet for frugal training. - Georgios Orfanidis; Konstantinos Ioannidis; Anastasios Tefas; Stefanos Vrochidis; Ioannis Kompatsiaris (ICMR, 2023)

MuseHash: Supervised Bayesian Hashing for Multimodal Image Representation. - Maria Pegia; Björn Þór Jónsson 001; Anastasia Moumtzidou; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (ICMR, 2023)

Low-Light Image Enhancement Based on U-Net and Haar Wavelet Pooling. - Elissavet Batziou; Konstantinos Ioannidis; Ioannis Patras; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (2), 2023)

Comparison of Deep Learning Techniques for Video-Based Automatic Recognition of Greek Folk Dances. - Georgios Loupas; Theodora Pistola; Sotiris Diplaris; Konstantinos Ioannidis; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (2), 2023)

Fusion of Multiple Classifiers Using Self Supervised Learning for Satellite Image Change Detection. - Alexandros Oikonomidis; Maria Pegia; Anastasia Moumtzidou; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (2), 2023)

VERGE in VBS 2023. - Nick Pantelidis; Stelios Andreadis; Maria Pegia; Anastasia Moumtzidou; Damianos Galanopoulos; Konstantinos Apostolidis; Despoina Touska; Konstantinos Gkountakos; Ilias Gialampoukidis; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris (MMM (1), 2023)

Graph-Based Data Association in Multiple Object Tracking: A Survey. - Despoina Touska; Konstantinos Gkountakos; Theodora Tsikrika; Konstantinos Ioannidis; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (2), 2023)

XR4DRAMA Knowledge Graph: A Knowledge Graph for Disaster Management. - Alexandros Vassiliades; Spyridon Symeonidis; Sotiris Diplaris; Giorgos Tzanetis; Stefanos Vrochidis; Nick Bassiliades; Ioannis Kompatsiaris (ICSC, 2023)

An Explainable Intervention Prediction for Trauma Patients. - Zoe Vasileiou; Georgios Meditskos; Stefanos Vrochidis; Nick Bassiliades (SWAT4HCLS, 2023)

Deep Explainability: Spin-Geometrical Neural Meta-Structures. - Sofia Karamintziou; Georgios Meditskos; Dimos Ntioudis; Thanassis Mavropoulos; Stefanos Vrochidis; Ioannis Kompatsiaris (CoRR, 2023)

Assessing Virtual Reality Spaces for Elders Using Image-Based Sentiment Analysis and Stress Level Detection. - Makrina Viola Kosti; Nefeli Georgakopoulou; Sotiris Diplaris; Theodora Pistola; Konstantinos Chatzistavros; Vasileios-Rafail Xefteris; Athina Tsanousa; Stefanos Vrochidis; Ioannis Kompatsiaris (Sensors, 2023)

Multi-Sensors for Human Activity Recognition. - Athina Tsanousa; Georgios Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (Sensors, 2023)

Artistic neural style transfer using CycleGAN and FABEMD by adaptive information selection. - Elissavet Batziou; Konstantinos Ioannidis; Ioannis Patras; Stefanos Vrochidis; Ioannis Kompatsiaris (Pattern Recognit. Lett., 2023)

End-to-end Precision Agriculture UAV-Based Functionalities Tailored to Field Characteristics. - Emmanuel K. Raptis; Marios Krestenitis; Konstantinos Egglezos; Orfeas Kypris; Konstantinos Ioannidis; Lefteris Doitsidis; Athanasios Ch. Kapoutsis; Stefanos Vrochidis; Ioannis Kompatsiaris; Elias B. Kosmatopoulos (J. Intell. Robotic Syst., 2023)

Flood-Related Multimedia Benchmark Evaluation: Challenges, Results and a Novel GNN Approach. - Thomas Papadimos; Stelios Andreadis; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (Sensors, 2023)

Mobile App Interventions for Parkinson's Disease, Multiple Sclerosis and Stroke: A Systematic Literature Review. - Andreas Triantafyllidis; Sofia Segkouli; Stelios Zygouris; Christina Michailidou; Konstantinos Avgerinakis; Evangelia Fappa; Sophia Vassiliades; Anastasia Bougea; Nikos Papagiannakis; Ioannis Katakis 001; Evangelos Mathioudis; Alexandru Sorici; et al. (Sensors, 2023)

A Query Expansion Benchmark on Social Media Information Retrieval: Which Methodology Performs Best and Aligns with Semantics? - Evangelos A. Stathopoulos; Anastasios I. Karageorgiadis; Alexandros Kokkalas; Sotiris Diplaris; Stefanos Vrochidis; Ioannis Kompatsiaris (Comput., 2023)

V4Design: Intelligent Analysis and Integration of Multimedia Content for Creative Industries. - 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; et al. (IEEE Syst. J., 2023)

Muddy water - WQeMS raster products. - Konstantinos Vlachos; Christos Psychalas; Anastasia Moumtzidou; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (Zenodo, 2023)

Muddy water - WQeMS raster products. - Konstantinos Vlachos; Christos Psychalas; Anastasia Moumtzidou; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (Zenodo, 2023)

CoFly: An automated, AI-based open-source platform for UAV precision agriculture applications. - Emmanuel K. Raptis; Konstantinos Englezos; Orfeas Kypris; Marios Krestenitis; Athanasios Ch. Kapoutsis; Konstantinos Ioannidis; Stefanos Vrochidis; Elias B. Kosmatopoulos (SoftwareX, 2023)

Interactive video retrieval in the age of effective joint embedding deep models: lessons from the 11th VBS. - Jakub Lokoc; Stelios Andreadis; Werner Bailer; Aaron Duane; Cathal Gurrin; Zhixin Ma 001; Nicola Messina; Thao-Nhu Nguyen; Ladislav Peska; Luca Rossetto; Loris Sauter; Konstantin Schall; et al. (Multim. Syst., 2023)

Fusion of Environmental Sensors for Occupancy Detection in a Real Construction Site. - Athina Tsanousa; Chrysoula Moschou; Evangelos Bektsis; Stefanos Vrochidis; Ioannis Kompatsiaris (Sensors, 2023)

Report on the 14th Conference and Labs of the Evaluation Forum (CLEF 2023): Experimental IR Meets Multilinguality, Multimodality, and Interaction. - Mohammad Aliannejadi; Avi Arampatzis; Guglielmo Faggioli; Nicola Ferro 001; Anastasia Giachanou; Evangelos Kanoulas; Dan Li 015; Theodora Tsikrika; Michalis Vlachos; Stefanos Vrochidis (SIGIR Forum, 2023)

Enhanced Defect Detection in Airport Runway Infrastructure Using Image-Text Pairing. - Marios Krestenitis; Eftichia Badeka; Ilias Koulalis; Konstantinos Ioannidis; Stefanos Vrochidis (CBMI, 2024)

Verge: Simplifying Video Search for Novice Users. - Nick Pantelidis; Maria Pegia; Damianos Galanopoulos; Konstantinos Apostolidis; Dimitris Georgalis; Klearchos Stavrothanasopoulos; Anastasia Moumtzidou; Konstantinos Gkountakos; Ilias Gialampoukidis; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris (CBMI, 2024)

Descriptor Impact on Multimodal 3D Retrieval. - Maria-Eirini Pegia; Björn Þór Jónsson 001; Anastasia Moumtzidou; Sotiris Diplaris; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (CBMI, 2024)

Fire Detection for Emergency Responders using X. - Dimitrios Stefanopoulos; Aristeidis Bozas; Georgia Christodoulou; Maria I. Maslioukova; Yiannis Kouloglou; Maria Pegia; Anastasia Moumtzidou; Ilias Gialampoukidis; Konstantinos Avgerinakis; Stefanos Vrochidis; Ioannis Kompatsiaris (CBMI, 2024)

Towards Advanced Wildfire Analysis: A Siamese Network-Based Change Detection Approach Through Self-Supervised Learning. - Dimitris Valsamis; Alexandros Oikonomidis; Chrysoula Chatzichristaki; Anastasia Moumtzidou; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (CBMI, 2024)

A Framework for Vision-Based 3D Inspections for Maintenance Activities and Digital Twin Integration. - Panagiotis Vrachnos; Carlos Ramonell; Ilias Koulalis; Konstantinos Ioannidis; Irina Stipanovic; Stefanos Vrochidis (CBMI, 2024)

An End-to-End Framework for Cybersecurity Taxonomy and Ontology Generation and Updating. - Anna Kougioumtzidou; Angelos Papoutsis; Dimitrios Kavallieros; Thanassis Mavropoulos; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (CSR, 2024)

Bias Detection and Mitigation in Textual Data: A Study on Fake News and Hate Speech Detection. - Apostolos Kasampalis; Despoina Chatzakou; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (ECIR (3), 2024)

Pioneering Energy Efficiency in Steel Industries Through Weighted SHAP and PFI Methodologies. - Grigorios Tzionis; Ilias Gialampoukidis; M. yrsini N. temi; Stefanos Vrochidis; Ioannis Kompatsiaris; Maro Vlachopoulou (ICE/ITMC, 2024)

Enhancing Health Risk Monitoring: An Explainable Human-Centric Approach Using Wearable Data and Sensor Integration. - Georgios Tzanetis; Achilleas Toumpas; Zoe Vasileiou; Georgios Meditskos; Stefanos Vrochidis; Ioannis Kompatsiaris (ICPR (Workshops and Challenges, 6), 2024)

Towards Semantically Conscious, Conversation-Based Chatbot Services for Migrants. - Georgios Meditskos; Stergios Tegos; Christos Bouas; Alexandros Tassios; Konstantinos Manousaridis; Maria Papoutsoglou 001; Thanassis Mavropoulos; Stefanos Vrochidis (AIAI (3), 2024)

Semantic Modelling for Representation and Integration of Health Data from Wearable Devices. - Theodora Tasia; Christoniki Maga-Nteve; Nikos Tsolakis; Georgios Meditskos; Thanassis Mavropoulos; Stefanos Vrochidis (AIAI (1), 2024)

Incorporating Social Media Sensing and Computer Vision Technologies to Support Wildfire Monitoring. - Emmanouil Michail; Aristeidis Bozas; Dimitrios Stefanopoulos; Stavros Paspalakis; Georgios Orfanidis; Anastasia Moumtzidou; Ilias Gialampoukidis; Konstantinos Ioannidis; Stefanos Vrochidis; Ioannis Kompatsiaris (IGARSS, 2024)

MUDDAT: A Sentinel-2 Image-Based Muddy Water Benchmark Dataset for Environmental Monitoring. - Christos Psychalas; Konstantinos Vlachos; Anastasia Moumtzidou; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (IGARSS, 2024)

Enhancing Cardiac AI Explainability Through Ontology-Based Evaluation. - Nikos Tsolakis; Christoniki Maga-Nteve; Stefanos Vrochidis; Nick Bassiliades; Georgios Meditskos (IISA, 2024)

Integrating AI and Computer Vision for Ballistic and Bloodstain Analysis in 3D Digital Forensics. - Emmanouil Patsiouras; Stavros Kyriakou Vasileiou; Sotirios Papadopoulos; Nikolaos I. Dourvas; Konstantinos Ioannidis; Stefanos Vrochidis; Ioannis Kompatsiaris (MetroXRAINE, 2024)

Multimedia Retrieval in and for XR. - Maria Pegia; Sotiris Diplaris; Stefanos Vrochidis; Heiko Schuldt; Florian Spiess 001; Rahel Arnold; Werner Bailer (ICMR, 2024)

3DMSE: An Interactive 3D Media Search Engine. - Maria Eirini Pegia; Dimitris Georgalis; Nick Pantelidis; Björn Þór Jónsson 001; Anastasia Moumtzidou; Sotiris Diplaris; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (ICMR, 2024)

VERGE in VBS 2024. - 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 001 (MMM (4), 2024)

Multimodal 3D Object Retrieval. - Maria Pegia; Björn Þór Jónsson 001; Anastasia Moumtzidou; Sotiris Diplaris; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (4), 2024)

Time-Quality Tradeoff of MuseHash Query Processing Performance. - Maria Pegia; Ferran Agullo Lopez; Anastasia Moumtzidou; Alberto Gutierrez-Torre; Björn Þór Jónsson 001; Josep Lluis Berral-Garcia; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (MMM (3), 2024)

A Framework for 3D Modeling of Construction Sites Using Aerial Imagery and Semantic NeRFs. - Panagiotis Vrachnos; Marios Krestenitis; Ilias Koulalis; Konstantinos Ioannidis; Stefanos Vrochidis (MMM (4), 2024)

Mapping the Current Status of CTI Knowledge Graphs through a Bibliometric Analysis. - Maria Papoutsoglou 001; Georgios Meditskos; Nick Bassiliades; Efstratios Kontopoulos; Stefanos Vrochidis (SETN, 2024)

Enhanced real-time motion transfer to 3D avatars using RGB-based human 3D pose estimation. - Ilias Poulios; Theodora Pistola; Spyridon Symeonidis; Sotiris Diplaris; Konstantinos Ioannidis; Stefanos Vrochidis; Ioannis Kompatsiaris (IMX Workshops, 2024)

Cross-Domain Hate Speech Detection for Content Moderation in Greek Social Networks. - Nikolaos Stylianou; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (WI/IAT, 2024)

A Comprehensive Review of Deep Learning-Based Anomaly Detection Methods for Precision Agriculture. - Konstantinos Gkountakos; Konstantinos Ioannidis; Konstantinos P. Demestichas; Stefanos Vrochidis; Ioannis Kompatsiaris (IEEE Access, 2024)

Towards AI-Driven Prediction of Terrorism Risk Based on the Analysis of Localized Web News. - Georgios Koutidis; Kostas Loumponias; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (IEEE Access, 2024)

Evaluating Performance and Trends in Interactive Video Retrieval: Insights From the 12th VBS Competition. - Lucia Vadicamo; Rahel Arnold; Werner Bailer; Fabio Carrara; Cathal Gurrin; Nico Hezel; Xinghan Li; Jakub Lokoc; Sebastian Lubos; Zhixin Ma 001; Nicola Messina; Thao-Nhu Nguyen; et al. (IEEE Access, 2024)

A Multi-Task Text Classification Pipeline with Natural Language Explanations: A User-Centric Evaluation in Sentiment Analysis and Offensive Language Identification in Greek Tweets. - Nikolaos Mylonas; Nikolaos Stylianou; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (CoRR, 2024)

RAG Playground: A Framework for Systematic Evaluation of Retrieval Strategies and Prompt Engineering in RAG Systems. - Ioannis Papadimitriou; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (CoRR, 2024)

Applied logic and semantics on indoor and urban adaptive design through knowledge graphs, reasoning and explainable argumentation. - Evangelos A. Stathopoulos; Alexandros Vassiliades; Sotiris Diplaris; Stefanos Vrochidis; Ioannis Kompatsiaris (Knowl. Eng. Rev., 2024)

XR4DRAMA a knowledge-based system for disaster management and media planning. - Alexandros Vassiliades; Grigorios Kampilis-Stathopoulos; Gerasimos Antzoulatos; Spyridon Symeonidis; Sotiris Diplaris; Stefanos Vrochidis; Nick Bassiliades; Ioannis Kompatsiaris (Knowl. Eng. Rev., 2024)

Detection of Complex Formations in an Inland Lake from Sentinel-2 Images Using Atmospheric Corrections and a Fully Connected Deep Neural Network. - Damianos Florin Mantsis; Anastasia Moumtzidou; Ioannis Lioumbas; Ilias Gialampoukidis; Aikaterini Christodoulou; Alexandros K. Mentes; Stefanos Vrochidis; Ioannis Kompatsiaris (Remote. Sens., 2024)

Novel Framework for Quality Control in Vibration Monitoring of CNC Machining. - Georgia Apostolou; Myrsini Ntemi; Spyridon Paraschos; Ilias Gialampoukidis; Angelo Rizzi; Stefanos Vrochidis; Ioannis Kompatsiaris (Sensors, 2024)

Overcome the Fear Of Missing Out: Active sensing UAV scanning for precision agriculture. - Marios Krestenitis; Emmanuel K. Raptis; Athanasios Ch. Kapoutsis; Konstantinos Ioannidis; Elias B. Kosmatopoulos; Stefanos Vrochidis (Robotics Auton. Syst., 2024)

MUDDAT: A SENTINEL-2 IMAGE-BASED MUDDY WATER BENCHMARK DATASET FOR ENVIRONMENTAL MONITORING. - Christos Psychalas; Konstantinos Vlachos; Anastasia Moumtzidou; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (Zenodo, 2024)

FIWARE-Compatible Smart Data Models for Satellite Imagery and Flood Risk Assessment to Enhance Data Management. - 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; et al. (Inf., 2024)

From Research to Applications: What Can We Extract with Social Media Sensing? - 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; et al. (SN Comput. Sci., 2024)

FireXPosts. - Dimitrios Stefanopoulos; Aristeidis Bozas; Georgia Christodoulou; Maria I. Maslioukova; Ioannis-Omiros Kouloglou; Maria Pegia; Anastasia Moumtzidou; Ilias Gialampoukidis; Konstantinos Avgerinakis; Stefanos Vrochidis; Ioannis Kompatsiaris (Zenodo, 2024)

Improving time and energy efficiency in multi-UAV coverage operations by optimizing the UAVs' initial positions. - Aliki Stefanopoulou; Emmanuel K. Raptis; Savvas D. Apostolidis; Socratis Gkelios; Athanasios Ch. Kapoutsis; Savvas A. Chatzichristofis; Stefanos Vrochidis; Elias B. Kosmatopoulos (Int. J. Intell. Robotics Appl., 2024)

Sentinel-2 Wildfire Change Detection (S2-WCD). - Dimitris Valsamis; Alexandros Oikonomidis; Chrysoula Chatzichristaki; Anastasia Moumtzidou; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (IEEE DataPort, 2024)

Knowledge Extraction and Ontology Modeling in the SALLY Chatbot. - Christos Bouas; Maria Papoutsoglou 001; Alexandros Tassios; Stergios Tegos; Konstantinos Manousaridis; Thanassis Mavropoulos; Stefanos Vrochidis; Georgios Meditskos (AIAI Workshops (2), 2025)

Exploring FIWARE-Based Data Model for Data Sharing Platforms. - Ioanna Boutziona; Nikos Tsolakis; Christoniki Maga-Nteve; Mikel Catalina; Mikel Hernandez; Gorka Epelde; Panagiotis D. Bamidis; Evdokimos I. Konstantinidis; Georgios Meditskos; Stefanos Vrochidis (AIAI (4), 2025)

RuleXploit: A Framework for Generating Suricata Rules from Exploits Using Generative AI. - Angelos Papoutsis; Athanasios Dimitriadis; Ilias Koritsas; Dimitrios Kavallieros; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (CSR, 2025)

CTI-GEN: A Framework for Generating STIX 2.1 Compliant CTI Using Generative AI. - Angelos Papoutsis; Athanasios Dimitriadis; Dimitrios Kavallieros; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris; Georgios Meditskos (CSR, 2025)

CNN-based Deep Auto-Encoders for Limited Gas Chromatography - Ion Mobility Spectrometry Data. - Georgios Kirtsanis; Georgios Dolias; Spyridon Kintzios; Konstantinos Ioannidis; Stefanos Vrochidis; Ioannis Kompatsiaris (I2MTC, 2025)

Optimizing Carbon Footprint & Energy Performance for the Sustainability of Historic Buildings using Knowledge Graphs & Digital Twins. - Alexandros Vassiliades; Anastasios I. Karageorgiadis; Elissavet Batziou; Sotiris Diplaris; Evangelos A. Stathopoulos; Nikolaos I. Dourvas; Konstantinos Ioannidis; Stefanos Vrochidis; Ioannis Kompatsiaris (KG4S@ESWC, 2025)

A Multilingual Chatbot for Migrants: Concept and Implementation. - Maria Papoutsoglou 001; Alexandros Tassios; Stergios Tegos; Christos Bouas; Konstantinos Manousaridis; Maria Kaltsa; Thanassis Mavropoulos; Stefanos Vrochidis; Georgios Meditskos (MDTT, 2025)

A Multi-Task Text Classification Pipeline with Natural Language Explanations for Greek Tweets. - Nikolaos Mylonas; Nikolaos Stylianou; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (MDTT, 2025)

VERGE in VBS 2025. - Nick Pantelidis; Dimitris Georgalis; Maria Pegia; Damianos Galanopoulos; Konstantinos Apostolidis; Klearchos Stavrothanasopoulos; Anastasia Moumtzidou; Konstantinos Gkountakos; Ilias Gialampoukidis; Stefanos Vrochidis; Vasileios Mezaris; Ioannis Kompatsiaris (MMM (5), 2025)

Vision-Language Pretraining for Variable-Shot Image Classification. - Sotirios Papadopoulos; Konstantinos Ioannidis; Stefanos Vrochidis; Ioannis Kompatsiaris; Ioannis Patras (MMM (4), 2025)

AI-Based Holistic Framework for Cyber Threat Intelligence Management. - Arnolnt Spyros; Ilias Koritsas; Angelos Papoutsis; Panos Panagiotou; Despoina Chatzakou; Dimitrios Kavallieros; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (IEEE Access, 2025)

Enhancing Change Point Detection Through Key Actor Identification: A Study in Cryptocurrency Transactions Networks. - Ourania Theodosiadou; Andreas Kosmatopoulos; Christos Gkiourtzidis; Taxiarchis Skouras; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (IEEE Access, 2025)

Visual to near-infrared image translation for precision agriculture operations using GANs and aerial images. - Marios Krestenitis; Konstantinos Ioannidis; Stefanos Vrochidis; Ioannis Kompatsiaris (Comput. Electron. Agric., 2025)

Design of a Configurable Acoustic Sensor Network for Privacy-Compliant Urban Soundscape Recordings. - Paraskevi Kritopoulou; Georgios Loupas; Eleftheria Lagiokapa; Nefeli Georgakopoulou; Sotiris Diplaris; Stefanos Vrochidis (Concurr. Comput. Pract. Exp., 2025)

Artificial disfluency detection, uh no, disfluency generation for the masses. - Tatiana Passali; Thanassis Mavropoulos; Grigorios Tsoumakas; Georgios Meditskos; Stefanos Vrochidis (Comput. Speech Lang., 2025)

LADOS: Aerial Imagery Dataset for Oil Spill Detection, Classification, and Localization Using Semantic Segmentation. - Konstantinos Gkountakos; Maria Melitou; Konstantinos Ioannidis; Konstantinos P. Demestichas; Stefanos Vrochidis; Ioannis Kompatsiaris (Data, 2025)

Multimodal fusion of inertial sensors and single RGB camera data for 3D human pose estimation based on a hybrid LSTM-Random forest fusion network. - Vasileios-Rafail Xefteris; Amalia Contiero Syropoulou; Theodora Pistola; Panagiotis Kasnesis; Ilias Poulios; Athina Tsanousa; Spyridon Symeonidis; Sotiris Diplaris; Kostas Goulianas; Periklis Chatzimisios; Stefanos Vrochidis (Internet Things, 2025)

Comparative Analysis of Learning-Based Approaches for Change Detection in Satellite Images. - Maria Eirini Pegia; Björn Þór Jónsson 001; Anastasia Moumtzidou; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2025)

Correction to: Improving time and energy efficiency in multi‑UAV coverage operations by optimizing the UAVs' initial positions. - Aliki Stefanopoulou; Emmanuel K. Raptis; Savvas D. Apostolidis; Socratis Gkelios; Athanasios Ch. Kapoutsis; Savvas A. Chatzichristofis; Stefanos Vrochidis; Elias B. Kosmatopoulos (Int. J. Intell. Robotics Appl., 2025)

EVACTI: evaluating the actionability of cyber threat intelligence. - Athanasios Dimitriadis; Angelos Papoutsis; Dimitrios Kavalieros; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (Int. J. Inf. Sec., 2025)

A comprehensive survey of manual and dynamic approaches for cybersecurity taxonomy generation. - Arnolnt Spyros; Anna Kougioumtzidou; Angelos Papoutsis; Eleni Darra; Dimitrios Kavallieros; Athanasios Tziouvaras; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (Knowl. Inf. Syst., 2025)

A review of LLMs and their applications in the architecture, engineering and construction industry. - Dimitrios Kampelopoulos; Athina Tsanousa; Stefanos Vrochidis; Ioannis Kompatsiaris (Artif. Intell. Rev., 2025)