Conferences – Page 3 – Multimodal Data Fusion and Analytics Group

LBP-flow and hybrid encoding for real-time water and fire classification

K. Avgerinakis, P. Giannakeris, A. Briassouli, A. Karakostas, S. Vrochidis, I. Kompatsiaris, “LBP-flow and hybrid encoding for real-time water and fire classification”, IEEE/ISPRS 4th Joint Workshop on Multi-Sensor Fusion for Dynamic Scene Understanding, (ICCV-MSF 2017), 15 October 2017.

ITI-CERTH participation in TRECVID 2017

F. Markatopoulou, A. Moumtzidou, D. Galanopoulos, K. Avgerinakis, S. Andreadis, I. Gialampoukidis, S. Tachos, S. Vrochidis, V. Mezaris, I. Kompatsiaris, I. Patras, "ITI-CERTH participation in TRECVID 2017", Proc. TRECVID Workshop, Gaithersburg, MD, USA, 1 November 2017.

A Topic Detection and Visualisation System on Social Media Posts

S. Andreadis, I. Gialampoukidis, S. Vrochidis, I. Kompatsiaris, "A Topic Detection and Visualisation System on Social Media Posts", In International Conference on Internet Science, (INSCI 2017),pp. 421-427. Springer, Cham, 22 -24 November 2017.

Analysis of Suspended Terrorism-Related Content on Social Media

G. Kalpakis, T. Tsikrika, I. Gialampoukidis, S. Papadopoulos, S. Vrochidis, I., Kompatsiaris, "Analysis of Suspended Terrorism-Related Content on Social Media", Community-Oriented Policing and Technological Innovations, 107-118, 27 October 2017.

VERGE in VBS 2019

S. Andreadis, A. Moumtzidou, D. Galanopoulos, F. Markatopoulou, K. Apostolidis, T. Mavropoulos, I. Gialampoukidis, S. Vrochidis, V. Mezaris, I. Kompatsiaris, I. Patras, "VERGE in VBS 2019", Proc. 25th Int. Conf. on Multimedia Modeling (MMM 2019), Thessaloniki, Greece, Springer LNCS vol. 11296, pp. 602-608, 8-11 January 2019.

A Smart Dialogue-competent Monitoring Framework Supporting People in Rehabilitation

T. Mavropoulos, G. Meditskos, E. Kamateri, S. Symeonidis, D. Tzimikas, L. Papageorgiou, C. Eleftheriadis, G. Adamopoulos, S. Vrochidis, I. Kompatsiaris, "A Smart Dialogue-competent Monitoring Framework Supporting People in Rehabilitation", In Multimodal Signal Sensing and Analysis for Assistive Environments for Improving Quality-Of-Life (AGENT Workshop), 12th Pervasive Technologies Related to Assistive Environments Conference (PETRA 2019). ACM, Rhodes ,Greece, 5-7 June 2019.

REA: A Healthcare-Oriented Virtual Agent with Dialogue Capabilities

T. Mavropoulos, G. Meditskos, E. Kamateri, S. Vrochidis and I. Kompatsiaris, "REA: A Healthcare-Oriented Virtual Agent with Dialogue Capabilities", 8th Panhellenic Conference on Biomedical Technology, Hellenic Society for Biomedical Technology (ELEVIT 2019), Athens, Greece, 9-10 May 2019.

Smart Interconnected Infrastructure for Security and Safety in Public Places

A. Chatzimichail, C. Chatzigeorgiou, F. Andritsopoulos, C. Karaberi, G. Meditskos, P. Kasnesis, D. Kogias, G. Gorgogetas, A. Tsanousa, S. Vrochidis, C. Patrikakis and I. Kompatsiaris, Smart Interconnected Infrastructure for Security and Safety in Public Places, International Workshop on IoT Applications and Industry 4.0, co-located with the International Conference on Distributed Computing in Sensor Systems,(DCOSS 2019), Santorini Island, Greece, 29-31 May 2019.

A multimodal approach in estimating road passability through a flooded area using social media and satellite images

A. Moumtzidou, P. Giannakeris, S. Andreadis, A. Mavropoulos, G. Meditskos, I. Gialampoukidis, K. Avgerinakis, S. Vrochidis and I. Kompatsiaris, "A multimodal approach in estimating road passability through a flooded area using social media and satellite images", @ multimedia satellite task MediaEval. In Proceedings of the Working Notes Proceeding MediaEval Workshop, Sophia Antipolis, France, 29-31 October, 2018.

A Weighted Late Fusion Framework for Recognizing Human Activity from Wearable Sensors

A. Tsanousa, G. Meditskos, S. Vrochidis, I. Kompatsiaris, "A Weighted Late Fusion Framework for Recognizing Human Activity from Wearable Sensors", 10th International Conference on Information, Intelligence, Systems and Applications, (IISA 2019), 15-17 July 2019.

V4Ann: Representation and Interlinking of Atom-based Annotations

G. Meditskos, S. Vrochidis, I. Kompatsiaris, “V4Ann: Representation and Interlinking of Atom-based Annotations”, In: Acosta M., Cudre-Mauroux P., Maleshkova M., Pellegrini T., Sack H., Sure-Vetter Y. (eds) Semantic Systems. The Power of AI and Knowledge Graphs, (SEMANTiCS 2019), Lecture Notes in Computer Science, vol 11702, pp 124-139, Springer, Cham, 1 November 2019.

H2020 EOPEN Easing Copernicus data & services exploitation

L. Gale, B. Valentin, G. Vingione, G. Scarpino, H. Boulahya, D. Hoppe, I. Gialampoukidis, S. Andreadis, S. Vrochidis, I. Kompatsiaris, L. Zhong, M. Ferri, D. Norbiato, F. Zaffanella, L. Marzell, T. Pettengell, A. Karppinen, J. Tyynela, P. Karsisto, H. Yoon, "H2020 EOPEN Easing Copernicus data & services exploitation", 40th Asian Conference on Remote Sensing (ACRS 2019), Daejeon Convention Center (DCC), Korea 14-18 October 2019.

A Deep Neural Network Slope Reduction Model on Sentinel-1 Images for Water Mask Extraction

M. Bakratsas, A. Moumtzidou, I. Gialampoukidis, S. Vrochidis, I. Kompatsiaris, "A Deep Neural Network Slope Reduction Model on Sentinel-1 Images for Water Mask Extraction", 40th Asian Conference on Remote Sensing (ACRS 2019), Daejeon Convention Center (DCC), Korea, 14-18 October 2019.

Activity Recognition from Wearable Cameras

P. Giannakeris, K. Avgerinakis, S. Vrochidis, I. Kompatsiaris, "Activity Recognition from Wearable Cameras", International Conference on Content-Based Multimedia Indexing (CBMI 2018), 4-6 September 2018.

RSSI Fingerprinting Techniques for Indoor Localization Datasets

A. Chatzimichail, A. Tsanousa, G. Meditskos, S. Vrochidis, and I. Kompatsiaris, ''RSSI Fingerprinting Techniques for Indoor Localization Datasets'', International Conference on Interactive Mobile Communication, Technologies and Learning, (IMCL 2019), Thessaloniki, Greece, 31 October - 1 November 2019.

Smart Discovery of Cultural and Natural Tourist Routes

E. A. Stathopoulos, I. Paliokas, G. Meditskos, S. Diplaris, G. Pehlivanides, S. Tsafaras, E. Valkouma, C. Riggas, S. Vrochidis, K. Votis, D. Tzovaras, and I. Kompatsiaris, "Smart Discovery of Cultural and Natural Tourist Routes", Workshop On Social Innovation And Web Intelligence, International Conference on Web Intelligence, (IEEE/WIC/ACM 2019), Thessaloniki, 14–17 October 2019.

Towards a framework for detecting advanced Web bots

C. Iliou, T. Kostoulas, T. Tsikrika, V. Katos, S. Vrochidis, and Y. Kompatsiaris, "Towards a framework for detecting advanced Web bots", In Proceedings of the 14th International Conference on Availability, Reliability and Security, (ARES 2019), p. 18. ACM, 26 August 2019.

Knowledge-based Intelligence and Strategy Learning for Personalised Virtual Assistance in the Healthcare Domain

E. Kamateri, G. Meditskos, S. Symeonidis, S. Vrochidis, I. Kompatsiaris, W. Minker, “Knowledge-based Intelligence and Strategy Learning for Personalised Virtual Assistance in the Healthcare Domain”, Semantic Technologies for Healthcare and Accessibility Applications (SyMpATHY), special session in the 13th International Conference on Advances in Semantic Processing (SEMAPRO 2019), 1 September 2019.

Autonomous swarm of heterogeneous robots for surveillance operations

G. Orfanidis, S. Apostolidis, A. Kapoutsis, K. Ioannidis, E. Kosmatopoulos, S. Vrochidis, & I. Kompatsiaris , "Autonomous swarm of heterogeneous robots for surveillance operations", Workshop on Vision-enabled UAV and counter-UAV technologies for surveillance and security of critical infrastructures (UAV4S 2019), Thessaloniki, Greece, 25 September 2019.

Model-based and Class-based Fusion of Multisensor Data

A. Tsanousa, A. Chatzimichail, G. Meditskos, S. Vrochidis, I. Kompatsiaris, "Model-based and Class-based Fusion of Multisensor Data", Special Session on Multimedia and Multimodal Analytics in the Medical Domain and Pervasive Environments (MULTIMED 2020), International Conference on Multimedia Modeling (MMM 2020), Daejeon, Korea, 5-8 January 2020.

Real-time Recognition of Daily Actions based on 3D Joint Movements and Fisher Encoding

P. Giannakeris, G. Meditskos, K. Avgerinakis, S. Vrochidis, I. Kompatsiaris, "Real-time Recognition of Daily Actions based on 3D Joint Movements and Fisher Encoding", Special Session on Multimedia and Multimodal Analytics in the Medical Domain and Pervasive Environments (MULTIMED 2020), International Conference on Multimedia Modeling (MMM 2020), Daejeon, Korea, 5-8 January 2020.

Multimedia Analysis Techniques for Flood Detection Using Images, Articles and Satellite Imagery

S. Andreadis, M. Bakratsas, P. Giannakeris, A. Moumtzidou, I. Gialampoukidis, S. Vrochidis, I. Kompatsiaris, "Multimedia Analysis Techniques for Flood Detection Using Images, Articles and Satellite Imagery", in Proceedings of the Working Notes Proceeding MediaEval Workshop, Sophia Antipolis, France, 27-29 October 2019.

VERGE in VBS 2020

S. Andreadis, A. Moumtzidou, K. Apostolidis, K. Gkountakos, D. Galanopoulos, E. Michail, I. Gialampoukidis, S. Vrochidis, V. Mezaris, I. Kompatsiaris, "VERGE in VBS 2020", Proc. 26th Int. Conf. on Multimedia Modeling (MMM 2020), Daejeon Convention Center (DCC), Korea 5-8 January 2020.

A comparative study of clustering methods using word embeddings

N. Bastas, G. Kalpakis, T. Tsikrika, S. Vrochidis & Y. Kompatsiaris, “A comparative study of clustering methods using word embeddings”, Proceedings of the European Intelligence and Security Informatics Conference (EISIC 2019), Oulu, Finland, 24-26 November 2019.

An extensible framework for interactive real-time visualizations of large-scale heterogeneous multimedia information from online sources

A. Katmada, G. Kalpakis, T. Tsikrika, S. Vrochidis & Y. Kompatsiaris, “An extensible framework for interactive real-time visualizations of large-scale heterogeneous multimedia information from online sources”, Proceedings of the International Conference on Multimedia Modeling (MMM 2020), Special Session on “Multimedia Analytics: Perspectives, Tools and Applications”, Daejeon, Korea, 5-8 January 2020.

Multimodal Fusion of Appearance Features, Optical Flow and Accelerometer Data for Speech Detection

P. Giannakeris, S. Vrochidis, I. Kompatsiaris, "Multimodal Fusion of Appearance Features, Optical Flow and Accelerometer Data for Speech Detection", in Proceedings of the Working Notes Proceeding MediaEval Workshop, Sophia Antipolis, France, 27-29 October 2018.

Work-In-Progress: SMART-WATER, a Νovel Τelemetry and Remote Control System Infrastructure for the Management of Water Consumption in Thessaloniki

C. Mourtzios, D. Kourtesis, N. Papadimitriou, G. Antzoulatos, I.-O. Kouloglou, S. Vrochidis, I. Kompatsiaris, "Work-In-Progress: SMART-WATER, a Νovel Τelemetry and Remote Control System Infrastructure for the Management of Water Consumption in Thessaloniki", in the International Conference on Interactive Mobile Communication Technologies and Learning, (IMCL 2019), Mediterranean Palace Hotel, Thessaloniki, Greece, 31 October - 1 November 2019.

colMOOC – an Innovative Conversational Agent Platform to Support MOOCs

A.Karakostas,E. Nikolaidis, S.Vrochidis,S. Demetriadis, Y. Kompatsiaris, ''colMOOC – an Innovative Conversational Agent Platform to Support MOOCs'', In IEEE 20th International Conference on Advanced Learning Technologies (ICALT 2020), 1 July 2020.

Flood detection with Sentinel-2 satellite images in crisis management systems

A. Moumtzidou, M. Bakratsas,S. Andreadis, A.Karakostas, I. Gialampoukidis,S.Vrochidis, I. Kompatsiaris, "Flood detection with Sentinel-2 satellite images in crisis management systems", 17th International Conference on Information Systems for Crisis Response and Management (ISCRAM 2020), Blacksburg, Virginia, USA, 24-27 May 2020.

Knowledge-based Management and Reasoning on Cultural and Natural Touristic Detours

E.A. Stathopoulos, A. Kokkalas, E.E. Mitsopoulou, A.T. Patenidis, G. Meditskos, S. Diplaris, I. Paliokas, S. Vrochidis, K. Votis, D. Tzovaras, and I. Kompatsiaris, ''Knowledge-based Management and Reasoning on Cultural and Natural Touristic Detours'', In: Maglogiannis I., Iliadis L., Pimenidis E. (eds) Artificial Intelligence Applications and Innovations, (AIAI 2020), Advances in Information and Communication Technology, (IFIP), vol 583. Springer, Cham, 8 June 2020.

Sentinel 1 and DEM Data Fusion with Neural Network Classification in Water Body Detection

M. Bakratsas; A. Moumtzidou; I. Gialampoukidis; S. Vrochidis; I. Kompatsiaris: "Sentinel 1 and DEM Data Fusion with Neural Network Classification in Water Body Detection", EO FOR WATER CYCLE SCIENCE (EO4WATER 2020), Online Event, 16 -19 November 2020.

A Crowd Analysis Framework for Detecting Violence Scenes

K.Gkountakos, K.Ioannidis, T.Tsikrika, S.Vrochidis, I.Kompatsiaris,"A Crowd Analysis Framework for Detecting Violence Scenes", In Proceedings of the 2020 International Conference on Multimedia Retrieval (ICMR 2020), Dublin, Ireland, 8-11 June 2020.

IMMERSE: A Personalized System Addressing the Challenges of Migrant Integration

D. Ntioudis, E Kamateri, G. Meditskos, A. Karakostas, F. Huber, R. Bratska, S. Vrochidis, B. Akhgar, I. Kompatsiaris, “IMMERSE: A Personalized System Addressing the Challenges of Migrant Integration”, IEEE International Conference on Multimedia and Expo (ICME 2020), Workshop on ICT and Multimedia Tools for Migrants Inclusion in Host societies (WIMMIH 2020), 10 July 2020.

Towards Semantic Detection of Smells in Cloud Infrastructure Code

I. Kumara, Z. Vasileiou, G. Meditskos, D. Tamburri, W.J. Van Den Heuvel, A. Karakostas, S. Vrochidis and I. Kompatsiaris, "Towards Semantic Detection of Smells in Cloud Infrastructure Code", 10th International Conference on Web Intelligence, Mining and Semantics (WIMS 2020) 3 July 2020.

Semantic Web Technologies in Fighting Crime and Terrorism: The CONNEXIONs Approach

A.Koufakis, D.Chatzakou, G.Meditskos, T.Tsikrika, S.Vrochidis, I.Kompatsiaris, "Semantic Web Technologies in Fighting Crime and Terrorism: The CONNEXIONs Approach", Invited talk in 1st International Workshop on IoT infrastructures for safety in pervasive environments (IoT4SAFE), 2 June, 2020.

Cycle-Consistent Adversarial Networks and Fast Adaptive Bi-dimensional Empirical Mode Decomposition for Style Transfer

E.Batziou, P.Alvanitopoulos, K.Ioannidis, I.Patras, S.Vrochidis,I.Kompatsiaris, ''Cycle-Consistent Adversarial Networks and Fast Adaptive Bi-dimensional Empirical Mode Decomposition for Style Transfer'', 25th International Conference on Pattern Recognition (ICPR 2020), Milan, Italy, 10 & 15 January 2021.

A modified Single-Shot multibox Detector for beyond Real-Time Object Detection

G. Orfanidis, K. Ioannidis,A. Tefas S. Vrochidis, Y. Kompatsiaris,“A modified Single-Shot multibox Detector for beyond Real-Time Object Detection” 25th International Conference on Pattern Recognition, (ICPR 2020), 10 & 15 January 2021, Milan, Italy.

A Multi-Layer Fusion Approach For Real-Time Fire Severity Assessment Based on Multimedia Incidents

G. Antzoulatos, P. Giannakeris, I. Koulalis, A. Karakostas, S. Vrochidis, I. Kompatsiaris, "A Multi-Layer Fusion Approach For Real-Time Fire Severity Assessment Based on Multimedia Incidents", In Proceedings of the 17th International Conference on Information Systems for Crisis Response and Management, (ISCRAM 2020), (eds. Amanda Lee Hughes, Fiona McNeil and Christopher Zobel), 24- 27 May 2020.

Border surveillance using computer vision enabled robotic swarms for semantically enriched situational awareness

G. Orfanidis, S. Apostolidis, G. Prountzos, M. Riga, A. Kapoutsis, K. Ioannidis, E. Kosmatopoulos, S. Vrochidis, I. Kompatsiaris, "Border surveillance using computer vision enabled robotic swarms for semantically enriched situational awareness", Mediterranean Security Event, (MSE 2019), Heraklion, Greece, 29 - 31 October 2019.

A Pattern-based Semantic Lifting of Cloud and HPC Applications using OWL 2 Meta-modelling

G. Meditskos, Z. Vasileiou, A. Karakostas, S. Vrochidis, I. Kompatsiaris, “A Pattern-based Semantic Lifting of Cloud and HPC Applications using OWL 2 Meta-modelling”, Special Session on High Performance Services Computing and Internet Technologies, International Conference on High Performance Computing & Simulation (HPCS 2020), Barcelona Spain, 10-14 December 2020.

Ontology-based Reasoning for Critical Incidents in Public Events

D. Ntioudis, A. Chatzimichail, G. Meditskos, S. Vrochidis, I. Kompatsiaris, "Ontology-based Reasoning for Critical Incidents in Public Events", 1st International Workshop on IoT infrastructures for safety in pervasive environments (IoT4SAFE), 2 June, 2020.

Localization module for missing child scenario in IoT safety domains

Α. Tsanousa , V.R. Xefteris , D. Ntioudis , C. Chatzigeorgiou, G. Meditskos , S. Vrochidis, C. Patrikakis, I. Kompatsiris , "Localization module for missing child scenario in IoT safety domains", 39th International Conference on consumer Electronics (ICCE 2021), 10-12 January 2021.

Supporting the Discovery and Reuse of Digital Content in Creative Industries using Linked Data

M. Rousi, G. Meditskos, S. Vrochidis, I. Kompatsiaris,“Supporting the Discovery and Reuse of Digital Content in Creative Industries using Linked Data”, 15th IEEE International Conference on Semantic Computing, (ICSC 2021), 27-29 January, 2021.

A Case Study of NLG from Multimedia Data Sources: Generating Architectural Landmark Descriptions

S. Mille, S. Symeonidis, M. Rousi, M. Marimon Felipe, K. Stavrothanasopoulos, P. Alvanitopoulos, R. Carlini Salguero, J. Grivolla, G. Meditskos, S. Vrochidis and L. Wanner, "A Case Study of NLG from Multimedia Data Sources: Generating Architectural Landmark Descriptions", in WebNLG+: 3rd Workshop on Natural Language Generation from the Semantic Web, (INLG 2020), 15-18 December 2020.

Early and Late Fusion of Multiple Modalities in Sentinel Image Retrieval

W. Yao, A. Moumtzidou , C. O. Dumitru, S. Andreadis, I. Gialampoukidis, S. Vrochidis, M. Datcu, I. Kompatsiaris, "Early and Late Fusion of Multiple Modalities in Sentinel Imagery and Social Media Retrieval" , 11th IAPR International Workshop on Pattern Recognition in Remote Sensing (PRRS 2020/2021), in conjunction with the International Conference on Pattern Recognition (ICPR 2020), 10 January 2021.

Fusion of Multimodal Sensor Data for Effective Human Action Recognition in the Service of a Medicine-Oriented Platform

P. Giannakeris, A. Tsanousa, A. Mavropoulos, G. Meditskos, S. Vrochidis, I. Kompatsiaris, "Fusion of Multimodal Sensor Data for Effective Human Action Recognition in the Service of a Medicine-Oriented Platform", Special Session on MULTIMED2021: Multimedia and Multimodal Analytics in the Medical Domain and Pervasive Environments, In Proceedings of the 27th International Conference on Multimedia Modelling (MMM2021), in Prague, Czech Republic, 22-24 June, 2021. DOI:10.1007/978-3-030-67832-6.

A multimodal tensor-based late fusion approach for satellite image search in Sentinel 2 images

I. Gialampoukidis , A. Moumtzidou, M. Bakratsas , S. Vrochidis, I. Kompatsiaris, "A multimodal tensor-based late fusion approach for satellite image search in Sentinel 2 images", In Proceedings of the 27th International Conference on Multimedia Modeling, (MMM 2021), Prague, Czech Republic, 22-24 June, 2021. DOI:10.1007/978-3-030-67832-6.