Deliverables Websites, patent fillings, videos etc. (1) CALLISTO web presence The deliverable will demonstrate the structure and the initial content of the CALLISTO website Documents, reports (2) Initial Communication and Dissemination plan The document will present the campaignbased communication and dissemination plan identifying target audiences key messages channels and metrics Pilot use case design and user requirements The document will comprehensively illustrate both in a verbose and a formal UML way the different use cases foreseen by the project as well as the user requirements as a basis for technical development Publications Peer reviewed articles (6) Deep Learning for Remote Sensing Image Downscaling: Fusion and Super-Resolution Author(s): Maria Sdraka; Ioannis Papoutsis; Bill Psomas; Konstantinos Vlachos; Konstantinos Ioannidis; Konstantinos Karantzalos; Ilias Gialampoukidis; Stefanos Vrochidis Published in: IEEE Geoscience and Remote Sensing Magazine, 2022, ISSN 2168-6831 Publisher: IEEE Geosciene and Remote Sensing Society DOI: 10.1109/mgrs.2022.3171836 Earthquakes: From Twitter Detection to EO Data Processing Author(s): Stelios Andreadis; Ilias Gialampoukidis; Andrea Manconi; David Cordeiro; Vasco Conde; Manuela Sagona; Fabrice Brito; Nick Pantelidis; Thanassis Mavropoulos; Nuno Grosso; Stefanos Vrochidis; Ioannis Kompatsiaris Published in: IEEE Geoscience and Remote Sensing Letters, 19, Issue 19, 2022, Page(s) 1-5, ISSN 1558-0571 Publisher: IEEE DOI: 10.3929/ethz-b-000538275 Fuzzy clustering for the within-season estimation of cotton phenology Author(s): Vasileios Sitokonstantinou,Alkiviadis Koukos,Ilias Tsoumas, Nikolaos S. Bartsotas, Charalampos Kontoes, Vassilia Karathanassi Published in: PLOS ONE, Issue March 8, 2023, 2023, ISSN 1932-6203 Publisher: Public Library of Science DOI: 10.1371/journal.pone.0282364 Using Hyperspectral Remote Sensing to Monitor Water Quality in Drinking Water Reservoirs Author(s): Clémence Goyens; Héloïse Lavigne; Antoine Dille; Han Vervaeren Published in: Remote Sensing; Volume 14; Issue 21; Pages: 5607, 2022, ISSN 2072-4292 Publisher: Multidisciplinary Digital Publishing Institute (MDPI) DOI: 10.3390/rs14215607 Assessing the Added Value of Sentinel-1 PolSAR Data for Crop Classification Author(s): Maria Ioannidou; Alkiviadis Koukos; Vasileios Sitokonstantinou; Ioannis Papoutsis; Charalampos Kontoes; Published in: Remote Sensing, volume 14, page 5,739 (eissn: 2072-4292), 2022, Page(s) page 5,739, ISSN 2072-4292 Publisher: Multidisciplinary Digital Publishing Institute (MDPI) DOI: 10.3390/rs14225739 Recurrent U-Net based dynamic paddy rice mapping in South Korea with enhanced data compatibility to support agricultural decision making Author(s): Hyun-Woo Jo, Eunbeen Park, Vasileios Sitokonstantinou, Joon Kim, Sujong Lee, Alkiviadis Koukos & Woo-Kyun Lee Published in: GIScience & Remote Sensing; VOL 60; NO. 1; 2206539, 2023, ISSN 1943-7226 Publisher: Taylor & Francis DOI: 10.1080/15481603.2023.2206539 Conference proceedings (16) Parallel DBSCAN-Martingale estimation of the number of concepts for automatic satellite image clustering Author(s): Ilias Gialampoukidis, Stelios Andreadis, Nick Pantelidis, Sameed Hayat, Li Zhong, Marios Bakratsas, Dennis Hoppe, Stefanos Vrochidis, Ioannis Kompatsiaris Published in: Proceedings of the 28th International Conference on Multimedia Modeling (MMM 2022), 2022 Publisher: Springer DOI: 10.5281/zenodo.5845054 BiasUNet: Learning Change Detection over Sentinel-2 Image Pairs Author(s): Pegia, Maria Eirini; Moumtzidou, Anastasia; Gialampoukidis, Ilias; Jónsson, Björn Þór; Vrochidis, Stefanos; Kompatsiaris, Ioannis Published in: 19th International Conference on Content-based Multimedia Indexing (CBMI), 14-16 September 2022, Issue 1, 2022 Publisher: ACM DOI: 10.5281/zenodo.7037539 BiasHash: A Bayesian Hashing Frameworkfor Image Retrieval Author(s): Maria, Pegia, Anastasia, Moumtzidou, Ilias, Gialampoukidis, Bjorn, por Jonsson, Stefanos, Vrochidis, Ioannis Kompatsiaris Published in: IEEE 14th Image, Video, and Multidimensional Signal Processing Workshop (IVMSP), 2022 Publisher: IEEE DOI: 10.1109/ivmsp54334.2022.9816233 Dihedron Algebraic Embeddings for Spatio-Temporal Knowledge Graph Completion Author(s): Mojtaba, Nayyeri, Sahar, Vahdati, Tansen, Khan, Mirza, Mohtashim Alam, Lisa, Wenige, Andreas, Behrend, Jens, Lehmann Published in: ESWC 2022: The Semantic Web, 2022 Publisher: Springer, Cham SPARQL querying for validating the usage of automatically georeferenced social media data as human sensors for air quality Author(s): Stelios, Andreadis, Thanassis, Mavropoulos, Nick, Pantelidis, Stefanos, Vrochidis, Mirette, Elias, Charis, Papadopoulos, Ilias, Gialampoukidis, IoanniS, Kompatsiaris Published in: IEEE 14th Image, Video, and Multidimensional Signal Processing Workshop (IVMSP), 2022 Publisher: IEEE DOI: 10.1109/ivmsp54334.2022.9816191 Real-time Alert Framework for Fire Incidents Using Multimodal Event Detection on Social Media Streams Author(s): Thomas, Papadimos, Nick, Pantelidis, Stelios, Andreadis, Aristeidis, Bozas, Ilias, Gialampoukidis, Stefanos, Vrochidis, Ioannis, Kompatsiaris Published in: 19th International Conference on Information Systems for Crisis Response and Management, 2022 Publisher: ISCRAM Activity-Based Intelligence for Land Cover Change Detection: A novel framework for Border Surveillance Author(s): José Santos Published in: Living Planet Symposium 2022, 2022 Publisher: European Space Agency Towards Global Crop Maps with Transfer Learning (Papers Track) Author(s): Hyun-Woo Jo; Alkiviadis Marios Koukos ; Vasileios Sitokonstantinou; Woo-Kyun Lee, Charalampos Kontoes Published in: Tackling Climate Change with Machine Learning: workshop at NeurIPS 2022., Issue Climate Change AI, 2022 Publisher: Climate Change AI DOI: 10.48550/arxiv.2211.04755 DisasterMM: Multimedia Analysis of Disaster-Related Social Media Data Task at MediaEval 2022 Author(s): Stelios Andreadis; Aristeidis Bozas; Ilias Gialampoukidis; Anastasia Moumtzidou; Roberto Fiorin; Francesca Lombardo; Thanassis Mavropoulos; Daniele Norbiato; Stefanos Vrochidis; Michele Ferri; Ioannis Kompatsiaris Published in: Multimedia Benchmark Workshop, Issue 3, 2022 Publisher: MediaEval 2022 DOI: 10.5281/zenodo.7599889 Air Quality Forecasting Using a Deep Long-short Memory Network Model Author(s): G, Gousios, V, Vourlioti, T, Mamouka, S, Kotsopoulos, P, Syropoulou, D, Delioglani, N, Pliakis Published in: 13th International Conference on Air Quality - Science and Application 2022, 2022, ISBN 978-1-3999-2835-9 Publisher: Aristotle University of Thessaloniki, Greece and University of Hertfordshire, UK DOI: 10.18745/pb.25560 DataCAP: A Satellite Datacube and Crowdsourced Street-level Images for the Monitoring of the Common Agricultural Policy Author(s): Sitokonstantinou Vasileios, Koukos Alkiviadis, Drivas Thanassis, Kontoes Charalampos, Karathanassi Vassilia Published in: Proceedings of the 28th International Conference on Multimedia Modeling (MMM 2022), 2022 Publisher: Springer DOI: 10.5281/zenodo.5845512 CALLISTO: Copernicus Artificial Intelligence Services and data fusion with other distributed data sources and processing at the edge to support DIAS and HPC infrastructures Author(s): Stelios Andreadis, Ilias Gialampoukidis, Vasileios Sitokonstantinou, Beatrice Coloru, Han Vervaeren, Eva Lopez, Vasileios Kalogirou, Panagiota Syropoulou, Elias B. Kosmatopoulos, Stefanos Vrochidis, Eliana Li Santi, Guido Vingione, and Ioannis Kompatsiaris Published in: Proceedings of the 2021 Conference on Big Data from Space (BiDS’21), 2021, Page(s) 177-180, ISBN 978-92-76-37661-3 Publisher: Publications Office of the EU DOI: 10.2760/125905 Knowledge Graph Representation Learning using Ordinary Differential Equations Author(s): Mojtaba Nayyeri, Chengjin Xu, Franca Hoffmann, Mirza Mohtashim Alam, Jens Lehmann, Sahar Vahdati Published in: Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021 Publisher: Association for Computational Linguistics DOI: 10.18653/v1/2021.emnlp-main.750 Fusion of multiple classifiers using self supervised learning for satellite image change detection Author(s): Alexandros Oikonomidis; Maria Pegia; Anastasia Moumtzidou; Ilias Gialampoukidis; Stefanos Vrochidis; Ioannis Kompatsiaris Published in: MultiMedia Modeling. MMM 2023. Lecture Notes in Computer Science, Issue 13834, 2023, Page(s) 623–634, ISBN 978-3-031-27818-1 Publisher: Springer Cham DOI: 10.1007/978-3-031-27818-1_51 Multimodal data fusion of social media and satellite images for emergency response and decision-making Author(s): Ilias Gialampoukidis, Stelios Andreadis, Stefanos Vrochidis, Ioannis Kompatsiaris Published in: Proceedings of the 2021 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2021), 2021, Page(s) 228-231, ISBN 978-1-6654-0369-6 Publisher: IEEE DOI: 10.1109/igarss47720.2021.9554176 Towards Space-to-Ground Data Availability for Agriculture Monitoring Author(s): George Choumos; Alkiviadis Koukos; Vasileios Sitokonstantinou; Charalampos Kontoes Published in: IEEE 14th Image, Video, and Multidimensional Signal Processing Workshop (IVMSP), 2022 Publisher: IEEE DOI: 10.1109/ivmsp54334.2022.9816335 Other (2) Filling Cloud Gaps on Optical Time-Series through Optical and SAR Data Fusion for Cropland Monitoring Author(s): Thomas Papadimos; Stelios Andreadis; Vasileios Sitokonstantinou; Alkiviadis Koukos; George Choumos; Ilias Gialampoukidis; Stefanos Vrochidis; Charalampos Kontoes; Ioannis Kompatsiaris Published in: Living Planet Symposium 2022, Issue 1, 2022 Publisher: Poster presentation DOI: 10.5281/zenodo.7056724 DataCAP: Sentinel datacubes, crowdsourced street-level images and annotated benchmark datasets for the monitoring of the CAP.” 2022 Living Planet Symposium LPS 2022 Author(s): Vasileios, Sitokonstantinou, Alkiviadis, Koukos, George, Choumos, Charalampos, Kontoes Published in: Living Planet Symposium 2022, 2022 Publisher: European Space Agency Searching for OpenAIRE data... 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