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14/01/2025 - Abstract submitted to IGARSS 2025

DA4DTE at IGARSS 2025
The consortium submitted an abstract to IGARSS 2025, 3-8 August 2025 (https://www.2025.ieeeigarss.org/):
  • Koubarakis M., Kefalidis S., Plas K., Tsokanaridou M., Demir B., Hoxha G., Hackstein J., Corsi M., Leoni C., Pasquali G., Pratola C., Tilia S., Longepe N. A digital assistant for digital twins of the Earth.

03/12/2024 - Abstract submitted to Living Planet Symposium 2025

DA4DTE at LPS 2025
The consortium submitted an abstract to Living Planet Symposium 2025, 23-27 June 2025 (https://lps25.esa.int/):
  • Koubarakis M., Kefalidis S., Plas K., Tsokanaridou M., Demir B., Hoxha G., Hackstein J., Corsi M., Leoni C., Pasquali G., Pratola C., Tilia S., Longepe N. A digital assistant for digital twins of the Earth.

07/07/2024 - IGARSS 2024

DA4DTE at IGARSS 2024

UoA presented one paper at IGARSS 2024:

  • Dimitris Bilidas, Anastasios Mantas, Filippos Yfantis, George Stamoulis, Manolis Koubarakis, José María Tárraga Habas, Eva Sevillano Marco, Fabien Castel, Camille Laine. The Semantic Data Cube System Plato and Its Applications, IEEE IGARSS, 2024.

TUB presented one paper at IGARSS 2024:

  • Tom Burgert, Begüm Demir. Estimating Physical Information Consistency of Channel Data Augmentation for Remote Sensing Images, IEEE International Geoscience and Remote Sensing Symposium, Athens, Greece, 2024.

14/04/2024 - EGU24 General Assembly

The consortium presented a work titled A Digital Assistant for Digital Twin Earth DA4DTE at EGU24

13/11/2023 - SIGSPATIAL 2023

DA4DTE at SIGSPATIAL 2023 UoA submitted two papers to SIGSPATIAL 2023:
  • Dimitris Bilidas, Anastasios Mantas, Filippos Yfantis, George Stamoulis, Manolis Koubarakis, Spyros Kondylatos, Ioannis Prapas, Ioannis Papoutsis. Fire Risk Management using Data Cubes, Machine Learning and OBDA systems (Demo Paper) The 31st ACM International Conference on Advances in Geographic Information Systems (SIGSPATIAL '23), November 13-16, 2023, Hamburg, Germany
  • Maria Despoina Siampou, George Papadakis, Nikos Mamoulis, Manolis Koubarakis. Supervised Scheduling for Geospatial Interlinking The 31st ACM International Conference on Advances in Geographic Information Systems (SIGSPATIAL '23), November 13-16, 2023, Hamburg, Germany

06/11/2023 - BiDS23

DA4DTE at  BiDS 2023 The consortium submitted a paper to BiDS23:
  • Marco Corsi, Giorgio Pasquali, Chiara Pratola, Simone Tilia, Sergios-Anestis Kefalidis, Konstantinos Plas, Mariangela Pollali, Eleni Tsalapati, Myrto Tsokanaridou, Manolis Koubarakis, Kai Norman Clasen, Leonard Hackel, Jakob Hackstein, Gencer Sumbul, Begüm Demir and Nicolas Longépé. DA4DTE: DEVELOPING A DIGITAL ASSISTANT FOR SATELLITE DATA ARCHIVES Conference on Big Data from Space (BiDS23) 2023, Vienna, Austria, 6-9 November, 2023
  • Dimitris Bilidas, Anastasios Mantas, Filippos Yfantis, George Stamoulis and Manolis Koubarakis. Plato: A Semantic Data Cube Implementation using Ontology-Based Data Access Technologies (Poster) Conference on Big Data from Space (BiDS23) 2023, Vienna, Austria, 6-9 November, 2023

06/11/2023 - ISWC 2023

DA4DTE at ISWC 2023 UoA submitted two papers to ISWC 2023:
  • Sergios-Anestis Kefalidis, Dharmen Punjani, Eleni Tsalapati, Konstantinos Plas, Mariangela Pollali, Michail Mitsios, Myrto Tsokanaridou, Manolis Koubarakis, Pierre Maret, Benchmarking Geospatial Question Answering Engines using the Dataset GeoQuestions1089, International Semantic Web Conference, 2023.
  • Eleni Tsalapati, Markos Iliakis and Manolis Koubarakis. Location Query Answering Using Box Embeddings. Workshop at International Semantic Web Conference 2023: Deep Learning for Knowledge Graphs, November 6-10, Athens, Greece

13/09/2023 - GeoKG & GeoAI 2023 (https://geokg-geoai2023.github.io/)

DA4DTE at  GeoKG & GeoAI 2023 The consortium submitted a paper to GeoKG & GeoAI 2023
  • Dharmen Punjani, Sergios-Anestis Kefalidis, Konstantinos Plas, Eleni Tsalapati, Manolis Koubarakis, and Pierre Maret. The Question Answering System GeoQA2. The 2nd International Workshop on Geospatial Knowledge Graphs and GeoAI: Methods, Models, and Resources, Leeds, UK, 12 September, 2023

16/07/2023 - IGARSS 2023 (https://2023.ieeeigarss.org/)

DA4DTE at LING4S23

UoA presented one paper at IGARSS 2023:

  • Dharmen Punjani, Manolis Koubarakis, Eleni Tsalapati, EarthQA: A Question Answering Engine for Earth Observation Data Archives, IEEE IGARSS, 2023.

TuB presented five papers at IGARSS 2023:

  • Leonard Hackel, Kai Norman Clasen, Mahdyar Ravanbakhsh, Begüm Demir, LIT-4-RSVQA: Lightweight Transformer-based Visual Question Answering in Remote Sensing, IEEE IGARSS, 2023.
  • Julia Henkel, Genc Hoxha, Gencer Sümbül, Lars Möllenbrok, Begüm Demir, Annotation Cost Efficient Active Learning for Remote Sensing Image Retrieval, IEEE IGARSS, 2023.
  • David Hoffmann, Kai Norman Clasen, Begüm Demir, Transformer-based Multi-Modal Learning for Multi-Label Remote Sensing Image Classification, IEEE IGARSS, 2023.
  • Gencer Sumbul, Begüm Demir, Label Noise Robust Image Representation Learning based on Supervised Variational Autoencoders in Remote Sensing, IEEE IGARSS, 2023.
  • Lars Möllenbrok, Begüm Demir, Active Learning Guided Fine-Tuning for Enhancing Self-Supervised Based Multi-Label Classification of Remote Sensing Images, IEEE IGARSS, 2023

28/04/2023- EGU23 General Assembly

UoA presented a work titled
EarthQA: A Question Answering Engine for Earth Observation Data Archives DA4DTE at EGU23 TuB presented two works titled: Wayang AgoraWO Plugin: The Framework for Scalable EO Workflows DA4DTE at EGU23 Construction of Interactive Websites for Remote Sensing Datasets DA4DTE at EGU23

13/03/2023 - LING4S 2023

DA4DTE at LING4S23 At LING4S 2023, the first workshop on linguistics and graphs for space, 13 March 2023, Giorgio Pasquali (e-GEOS) presented the project overview during the Earth Observation session.

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