Konstantina Bereta

According to our database, Konstantina Bereta authored at least 48 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

On Vessel Location Forecasting and the Effect of Federated Learning.

Andreas Tritsarolis, Nikos Pelekis, Konstantina Bereta, Dimitris Zissis, Yannis Theodoridis

Proceedings of the 25th IEEE International Conference on Mobile Data Management, 2024

Patterns of Life : Global Inventory for maritime mobility patterns.

Giannis Spiliopoulos, Marios Vodas, Georgios Grigoropoulos, Konstantina Bereta, Dimitris Zissis

Proceedings of the Proceedings 27th International Conference on Extending Database Technology, 2024

GMSA: A Digital Twin Application for Maritime Route and Event Forecasting.

Georgios Grigoropoulos, Giannis Spiliopoulos, Ilias Chamatidis, Manolis Kaliorakis, Alexandros Troupiotis-Kapeliaris, Marios Vodas, Evangelia Filippou, Eva Chondrodima, Nikos Pelekis, Yannis Theodoridis, Dimitris Zissis, Konstantina Bereta

Proceedings of the Proceedings 27th International Conference on Extending Database Technology, 2024

A Scalable System for Maritime Route and Event Forecasting.

Georgios Grigoropoulos, Giannis Spiliopoulos, Ilias Chamatidis, Manolis Kaliorakis, Alexandros Troupiotis-Kapeliaris, Marios Vodas, Evangelia Filippou, Eva Chondrodima, Nikos Pelekis, Yannis Theodoridis, Dimitris Zissis, Konstantina Bereta

Proceedings of the Proceedings 27th International Conference on Extending Database Technology, 2024

2023

The Big Picture: An Improved Method for Mapping Shipping Activities.

Alexandros Troupiotis-Kapeliaris, Dimitris Zissis, Konstantina Bereta, Marios Vodas, Giannis Spiliopoulos, Giannis Karantaidis

Remote. Sens., November, 2023

A Hybrid Method for Vessel Detection in High-Resolution Satellite Imagery.

Ioannis Karantaidis, Konstantina Bereta, Dimitris Zissis

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2023

2022

Vessel Traffic Density Maps Based on Vessel Detection in Satellite Imagery.

Konstantina Bereta, Ioannis Karantaidis, Dimitris Zissis

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

A Data Science Pipeline for Big Linked Earth Observation Data.

Manolis Koubarakis, Konstantina Bereta, Dimitris Bilidas, Despina-Athanasia Pantazi, George Stamoulis

Proceedings of the Technologies and Applications for Big Data Value, 2022

Processing Big Data in Motion: Core Components and System Architectures with Applications to the Maritime Domain.

Nikos Giatrakos, Antonios Deligiannakis, Konstantina Bereta, Marios Vodas, Dimitris Zissis, Elias Alevizos, Charilaos Akasiadis, Alexander Artikis

Proceedings of the Technologies and Applications for Big Data Value, 2022

2021

Evaluating Geospatial RDF Stores Using the Benchmark Geographica 2.

Theofilos Ioannidis, George Garbis, Kostis Kyzirakos, Konstantina Bereta, Manolis Koubarakis

J. Data Semant., 2021

Ontop4theWeb: SPARQLing the Web On-the-fly.

Konstantina Bereta, George Papadakis, Manolis Koubarakis

Proceedings of the 15th IEEE International Conference on Semantic Computing, 2021

Online Distributed Maritime Event Detection & Forecasting over Big Vessel Tracking Data.

Marios Vodas, Konstantina Bereta, Dimitris Kladis, Dimitris Zissis, Elias Alevizos, Emmanouil Ntoulias, Alexander Artikis, Antonios Deligiannakis, Antonios Kontaxakis, Nikos Giatrakos, David Arnu, Edwin Yaqub, Fabian Temme, Mate Torok, Ralf Klinkenberg

Proceedings of the 2021 IEEE International Conference on Big Data (Big Data), 2021

Maritime Reporting Systems.

Konstantina Bereta, Konstantinos Chatzikokolakis, Dimitris Zissis

Proceedings of the Guide to Maritime Informatics., 2021

2020

Template-Based Question Answering over Linked Geospatial Data.

Dharmen Punjani, Markos Iliakis, Theodoros Stefou, Kuldeep Singh, Andreas Both, Manolis Koubarakis, Iosif Angelidis, Konstantina Bereta, Themis Beris, Dimitris Bilidas, Theofilos Ioannidis, Nikolaos Karalis, Christoph Lange, Despina-Athanasia Pantazi, Christos Papaloukas, Georgios Stamoulis

CoRR, 2020

OBDA for the Web: Creating Virtual RDF Graphs On Top of Web Data Sources.

Konstantina Bereta, George Papadakis, Manolis Koubarakis

CoRR, 2020

Vessel Detection using Image Processing and Neural Networks.

Konstantina Bereta, Raffaele Grasso, Dimitris Zissis

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

Event Processing for Maritime Situational Awareness.

Manolis Pitsikalis, Konstantina Bereta, Marios Vodas, Dimitris Zissis, Alexander Artikis

Proceedings of the Big Data Analytics for Time-Critical Mobility Forecasting, 2020

2019

Linked Geospatial Data.

Manolis Koubarakis, Konstantina Bereta, Charalampos Nikolaou, George Stamoulis

Proceedings of the Encyclopedia of Big Data Technologies., 2019

Efficient management for geospatial and temporal data using ontology-based data access techniques

Konstantina Bereta

PhD thesis, 2019

Ontop-spatial: Ontop of geospatial databases.

Konstantina Bereta, Guohui Xiao, Manolis Koubarakis

J. Web Semant., 2019

Providing Satellite Data to Mobile Developers Using Semantic Technologies and Linked Data.

Konstantina Bereta, Manolis Koubarakis, Despina-Athanasia Pantazi, George Stamoulis, Hervé Caumont, Ulrike Daniels, Daems Dirk, Sam Ubels, Valentijn Venus, Firman Wahyudi

Proceedings of the 13th IEEE International Conference on Semantic Computing, 2019

Automatic Fusion of Satellite Imagery and AIS data for Vessel Detection.

Aristides Milios, Konstantina Bereta, Konstantinos Chatzikokolakis, Dimitris Zissis, Stan Matwin

Proceedings of the 22th International Conference on Information Fusion, 2019

From Copernicus Big Data to Extreme Earth Analytics.

Manolis Koubarakis, Konstantina Bereta, Dimitris Bilidas, Konstantinos Giannousis, Theofilos Ioannidis, Despina-Athanasia Pantazi, George Stamoulis, Jim Dowling, Seif Haridi, Vladimir Vlassov, Lorenzo Bruzzone, Claudia Paris, Torbjørn Eltoft, Thomas Krämer, Angelos Charalambidis, Vangelis Karkaletsis, Stasinos Konstantopoulos, Theofilos Kakantousis, Mihai Datcu, Corneliu Octavian Dumitru, Florian Appel, Heike Bach, Silke Migdall, Nick Hughes, David Arthurs, Andrew Fleming

Proceedings of the Advances in Database Technology, 2019

The Copernicus App Lab project: Easy Access to Copernicus Data.

Konstantina Bereta, Hervé Caumont, Ulrike Daniels, Erwin Goor, Manolis Koubarakis, Despina-Athanasia Pantazi, George Stamoulis, Sam Ubels, Valentijn Venus, Firman Wahyudi

Proceedings of the Advances in Database Technology, 2019

2018

Ontology-Based Data Access and Visualization of Big Vector and Raster Data.

Konstantina Bereta, George Stamoulis, Manolis Koubarakis

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

Template-Based Question Answering over Linked Geospatial Data.

Dharmen Punjani, Kuldeep Singh, Andreas Both, Manolis Koubarakis, Iosif Angelidis, Konstantina Bereta, Themis Beris, Dimitris Bilidas, Theofilos Ioannidis, Nikolaos Karalis, Christoph Lange, Despina-Athanasia Pantazi, Christos Papaloukas, George Stamoulis

Proceedings of the 12th Workshop on Geographic Information Retrieval, 2018

SPARQLing-Up the Web on-the-fly using Ontologies and Mappings.

Konstantina Bereta, George Papadakis, Manolis Koubarakis

Proceedings of the 31st International Workshop on Description Logics co-located with 16th International Conference on Principles of Knowledge Representation and Reasoning (KR 2018), Tempe, Arizona, US, October 27th - to, 2018

From Big Data to Big Information and Big Knowledge: the Case of Earth Observation Data.

Konstantina Bereta, Manolis Koubarakis, Stefan Manegold, George Stamoulis, Begüm Demir

Proceedings of the 27th ACM International Conference on Information and Knowledge Management, 2018

From Copernicus Big Data to Big Information and Big Knowledge: A Demo from the Copernicus App Lab Project.

Konstantina Bereta, Hervé Caumont, Erwin Goor, Manolis Koubarakis, Despina-Athanasia Pantazi, George Stamoulis, Sam Ubels, Valentijn Venus, Firman Wahyudi

Proceedings of the 27th ACM International Conference on Information and Knowledge Management, 2018

Distributed Execution of Spatial SQL Queries.

Konstantinos Giannousis, Konstantina Bereta, Nikolaos Karalis, Manolis Koubarakis

Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

2017

Big, Linked Geospatial Data and Its Applications in Earth Observation.

Manolis Koubarakis, Konstantina Bereta, George Papadakis, Dimitrianos Savva, George Stamoulis

IEEE Internet Comput., 2017

Multi-core Meta-blocking for Big Linked Data.

George Papadakis, Konstantina Bereta, Themis Palpanas, Manolis Koubarakis

Proceedings of the 13th International Conference on Semantic Systems, 2017

LEOpatra: A Mobile Application for Smart Fertilization Based on Linked Data.

Stefan Burgstaller, Wolfgang Angermair, Silke Migdall, Heike Bach, Ioannis Vlachopoulos, Dimitrianos Savva, Panayiotis Smeros, George Stamoulis, Konstantina Bereta, Manolis Koubarakis

Proceedings of the 8th International Conference on Information and Communication Technologies in Agriculture, 2017

2016

Ontop of Geospatial Databases.

Konstantina Bereta, Manolis Koubarakis

Proceedings of the Semantic Web - ISWC 2016, 2016

Ontology-Based Data Access for Maritime Security.

Stefan Brüggemann, Konstantina Bereta, Guohui Xiao, Manolis Koubarakis

Proceedings of the Semantic Web. Latest Advances and New Domains, 2016

A semantic approach to polystores.

Evgeny Kharlamov, Theofilos P. Mailis, Konstantina Bereta, Dimitris Bilidas, Sebastian Brandt, Ernesto Jiménez-Ruiz, Steffen Lamparter, Christian Neuenstadt, Özgür L. Özçep, Ahmet Soylu, Christoforos Svingos, Guohui Xiao, Dmitriy Zheleznyakov, Diego Calvanese, Ian Horrocks, Martin Giese, Yannis E. Ioannidis, Yannis Kotidis, Ralf Möller, Arild Waaler

Proceedings of the 2016 IEEE International Conference on Big Data (IEEE BigData 2016), 2016

2015

Sextant: Visualizing time-evolving linked geospatial data.

Charalampos Nikolaou, Kallirroi Dogani, Konstantina Bereta, George Garbis, Manos Karpathiotakis, Kostis Kyzirakos, Manolis Koubarakis

J. Web Semant., 2015

Very-High-Resolution SAR Images and Linked Open Data Analytics Based on Ontologies.

Daniela Espinoza-Molina, Charalampos Nikolaou, Corneliu Octavian Dumitru, Konstantina Bereta, Manolis Koubarakis, Gottfried Schwarz, Mihai Datcu

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2015

2014

Wildfire monitoring using satellite images, ontologies and linked geospatial data.

Kostis Kyzirakos, Manos Karpathiotakis, George Garbis, Charalampos Nikolaou, Konstantina Bereta, Ioannis Papoutsis, Themos Herekakis, Dimitrios Michail, Manolis Koubarakis, Charalambos Kontoes

J. Web Semant., 2014

Big, Linked and Open Data: Applications in the German Aerospace Center.

Charalampos Nikolaou, Kostis Kyzirakos, Konstantina Bereta, Kallirroi Dogani, Stella Giannakopoulou, Panayiotis Smeros, George Garbis, Manolis Koubarakis, Daniela Espinoza-Molina, Corneliu Octavian Dumitru, Gottfried Schwarz, Mihai Datcu

Proceedings of the Semantic Web: ESWC 2014 Satellite Events, 2014

2013

The Spatiotemporal RDF Store Strabon.

Kostis Kyzirakos, Manos Karpathiotakis, Konstantina Bereta, George Garbis, Charalampos Nikolaou, Panayiotis Smeros, Stella Giannakopoulou, Kallirroi Dogani, Manolis Koubarakis

Proceedings of the Advances in Spatial and Temporal Databases, 2013

SexTant: Visualizing Time-Evolving Linked Geospatial Data.

Konstantina Bereta, Charalampos Nikolaou, Manos Karpathiotakis, Kostis Kyzirakos, Manolis Koubarakis

Proceedings of the ISWC 2013 Posters & Demonstrations Track, 2013

Addressing Streaming and Historical Data in OBDA Systems: Optique's Approach.

Ian Horrocks, Thomas Hubauer, Ernesto Jiménez-Ruiz, Evgeny Kharlamov, Manolis Koubarakis, Ralf Möller, Konstantina Bereta, Christian Neuenstadt, Özgür L. Özçep, Mikhail Roshchin, Panayiotis Smeros, Dmitriy Zheleznyakov

Proceedings of the Second International Workshop on Knowledge Discovery and Data Mining Meets Linked Open Data, 2013

Representation and Querying of Valid Time of Triples in Linked Geospatial Data.

Konstantina Bereta, Panayiotis Smeros, Manolis Koubarakis

Proceedings of the Semantic Web: Semantics and Big Data, 10th International Conference, 2013

2012

TELEIOS: A Database-Powered Virtual Earth Observatory.

Manolis Koubarakis, Kostis Kyzirakos, Manos Karpathiotakis, Charalampos Nikolaou, Stavros Vassos, George Garbis, Michael Sioutis, Konstantina Bereta, Dimitrios Michail, Charalambos Kontoes, Ioannis Papoutsis, Themos Herekakis, Stefan Manegold, Martin L. Kersten, Milena Ivanova, Holger Pirk, Ying Zhang, Mihai Datcu, Gottfried Schwarz, Corneliu Octavian Dumitru, Daniela Espinoza-Molina, Katrin Molch, Ugo Di Giammatteo, Manuela Sagona, Sergio Perelli, Thorsten Reitz, Eva Klien, Robert Gregor

Proc. VLDB Endow., 2012

Real Time Fire Monitoring Using Semantic Web and Linked Data Technologies.

Kostis Kyzirakos, Manos Karpathiotakis, George Garbis, Charalampos Nikolaou, Konstantina Bereta, Michael Sioutis, Ioannis Papoutsis, Themistoklis Herekakis, Dimitrios Michail, Manolis Koubarakis, Charalambos Kontoes

Proceedings of the ISWC 2012 Posters & Demonstrations Track, 2012

Building Virtual Earth Observatories Using Ontologies and Linked Geospatial Data.

Manolis Koubarakis, Manos Karpathiotakis, Kostis Kyzirakos, Charalampos Nikolaou, Stavros Vassos, George Garbis, Michael Sioutis, Konstantina Bereta, Stefan Manegold, Martin L. Kersten, Milena Ivanova, Holger Pirk, Ying Zhang, Charalambos Kontoes, Ioannis Papoutsis, Themistoklis Herekakis, Dimitrios Michail, Mihai Datcu, Gottfried Schwarz, Corneliu Octavian Dumitru, Daniela Espinoza-Molina, Katrin Molch, Ugo Di Giammatteo, Manuela Sagona, Sergio Perelli, Eva Klien, Thorsten Reitz, Robert Gregor

Proceedings of the Web Reasoning and Rule Systems - 6th International Conference, 2012

Building Virtual Earth Observatories Using Ontologies, Linked Geospatial Data and Knowledge Discovery Algorithms.

Manolis Koubarakis, Michael Sioutis, George Garbis, Manos Karpathiotakis, Kostis Kyzirakos, Charalampos Nikolaou, Konstantina Bereta, Stavros Vassos, Corneliu Octavian Dumitru, Daniela Espinoza-Molina, Katrin Molch, Gottfried Schwarz, Mihai Datcu

Proceedings of the On the Move to Meaningful Internet Systems: OTM 2012, 2012