Sophia Karagiorgou

Orcid: 0000-0002-1099-8463

According to our database1, Sophia Karagiorgou authored at least 31 papers between 2009 and 2024.

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Bibliography

2024
CEASEFIRE: An AI-powered system for combatting illicit firearms trafficking.
CoRR, 2024

The MobiSpaces Manifesto on Mobility Data Spaces.
Proceedings of the 4th Eclipse Security, 2024

2023
Privacy-preserving Data Federation for Trainable, Queryable and Actionable Data.
Proceedings of the 39th IEEE International Conference on Data Engineering, ICDE 2023, 2023

Trusted Virtual Reality Environment for Training Security Officers.
Proceedings of the 19th International Conference on Distributed Computing in Smart Systems and the Internet of Things, 2023


Harvesting Large Textual and Multimedia Data to Detect Illegal Activities on Dark Web Marketplaces.
Proceedings of the IEEE International Conference on Big Data, 2023

2022
Towards Robustifying Image Classifiers against the Perils of Adversarial Attacks on Artificial Intelligence Systems.
Sensors, 2022

2021
Weighted Load Balancing Mechanisms over Streaming Big Data for Online Machine Learning.
Proceedings of the Workshops of the EDBT/ICDT 2021 Joint Conference, 2021

Towards Platform-Agnostic and Autonomous Orchestration of Big Data Services.
Proceedings of the Seventh IEEE International Conference on Big Data Computing Service and Applications, 2021

On Strengthening SMEs and MEs Threat Intelligence and Awareness by Identifying Data Breaches, Stolen Credentials and Illegal Activities on the Dark Web.
Proceedings of the ARES 2021: The 16th International Conference on Availability, 2021

2020
Converging HPC, Big Data and Cloud Technologies for Precision Agriculture Data Analytics on Supercomputers.
Proceedings of the High Performance Computing, 2020

2019
Unveiling Trends and Predictions in Digital Factories.
Proceedings of the 15th International Conference on Distributed Computing in Sensor Systems, 2019

2018
FML-kNN: scalable machine learning on Big Data using <i>k</i>-nearest neighbor joins.
J. Big Data, 2018

Moving Objects Analytics: Survey on Future Location & Trajectory Prediction Methods.
CoRR, 2018

An Ontology-Driven Elderly People Home Mobilization Approach.
Proceedings of the First International Workshop on Semantic Web Technologies for Health Data Management, 2018

2017
Map Construction from GPS Data.
Proceedings of the Encyclopedia of GIS., 2017

A Layered Approach for More Robust Generation of Road Network Maps from Vehicle Tracking Data.
ACM Trans. Spatial Algorithms Syst., 2017

2015
Crowdsourcing urban form and function.
Int. J. Geogr. Inf. Sci., 2015

A comparison and evaluation of map construction algorithms using vehicle tracking data.
GeoInformatica, 2015

A MapReduce based k-NN joins probabilistic classifier.
Proceedings of the 2015 IEEE International Conference on Big Data (IEEE BigData 2015), Santa Clara, CA, USA, October 29, 2015

Map Construction Algorithms
Springer, ISBN: 978-3-319-25166-0, 2015

2014
Inference of transportation networks from sparse tracking data
PhD thesis, 2014

A Comparison and Evaluation of Map Construction Algorithms.
CoRR, 2014

Geosemantic Network-of-Interest Construction Using Social Media Data.
Proceedings of the Geographic Information Science - 8th International Conference, 2014

Experimenting With Polylines on the Visualization of Eye Tracking Data From Observations of Cartographic Lines.
Proceedings of the 2nd International Workshop on Eye Tracking for Spatial Research co-located with the 8th International Conference on Geographic Information Science, 2014

2013
Segmentation-based road network construction.
Proceedings of the 21st SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2013

2012
A service oriented architecture for decision support systems in environmental crisis management.
Future Gener. Comput. Syst., 2012

On vehicle tracking data-based road network generation.
Proceedings of the SIGSPATIAL 2012 International Conference on Advances in Geographic Information Systems (formerly known as GIS), 2012

2011
Supporting Service Differentiation in Wireless Sensor Networks.
Proceedings of the 15th Panhellenic Conference on Informatics, 2011

2010
Language-Independent Access to History Textbooks: Utilizing GIS Functionality with Spatiotemporal and Thematic Metadata.
Trans. GIS, 2010

2009
Providing Universal Access to History Textbooks: A Modified GIS Case.
Proceedings of the Web and Wireless Geographical Information Systems, 2009


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