Sophia Karagiorgou

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 19

Top Topics

Nearest Neighbor

Precision Agriculture

Top Venues

ISWC (Best Workshop Papers)

Publications

Ioannis Mademlis, Jorgen Cani, Marina Mancuso, Caterina Paternoster, Emmanouil Adamakis, George Margetis, Sylvie Chambon, Alain Crouzil, Loubna Lechelek, Georgia Dede, Spyridon C. Evangelatos, George Lalas, Franck Mignet, Pantelis Linardatos, Konstantinos Kentrotis, Henryk Gierszal, Piotr Tyczka, Sophia Karagiorgou, George Pantelis, Georgios Stavropoulos, Konstantinos Votis, Georgios Th. Papadopoulos
CEASEFIRE: An AI-powered system for combatting illicit firearms trafficking. CoRR (2024)
Anastasios Pantazidis, Alexandros Gazis, John Soldatos, Marios Touloupou, Evgenia Kapassa, Sophia Karagiorgou
Trusted Virtual Reality Environment for Training Security Officers. DCOSS-IoT (2023)
Georgia Chatzimarkaki, Sophia Karagiorgou, Mariza Konidi, Dimitrios Alexandrou, Thanassis D. Bouras, Spyridon Evangelatos
Harvesting Large Textual and Multimedia Data to Detect Illegal Activities on Dark Web Marketplaces. BigData (2023)
Stavroula Iatropoulou, Theodora Anastasiou, Sophia Karagiorgou, Petros Petrou, Dimitrios Alexandrou, Thanassis D. Bouras
Privacy-preserving Data Federation for Trainable, Queryable and Actionable Data. ICDEW (2023)
Christos Doulkeridis, Georgios M. Santipantakis, Nikolaos Koutroumanis, George Makridis, Vasilis Koukos, George S. Theodoropoulos, Yannis Theodoridis, Dimosthenis Kyriazis, Pavlos Kranas, Diego Burgos, Ricardo Jiménez-Peris, Mariana M. G. Duarte, Mahmoud Sakr, Esteban Zimányi, Anita Graser, Clemens Heistracher, Kristian Torp, Ioannis Chrysakis, Theofanis Orphanoudakis, Evgenia Kapassa, Marios Touloupou, Jürgen Neises, Petros Petrou, Sophia Karagiorgou, Rosario Catelli, Domenico Messina, Marcelo Corrales Compagnucci, Matteo Falsetta
MobiSpaces: An Architecture for Energy-Efficient Data Spaces for Mobility Data. BigData (2023)
Theodora Anastasiou, Sophia Karagiorgou, Petros Petrou, Dimitrios Papamartzivanos, Thanassis Giannetsos, Georgia Tsirigotaki, Jelle Keizer
Towards Robustifying Image Classifiers against the Perils of Adversarial Attacks on Artificial Intelligence Systems. Sensors 22 (18) (2022)
Stavroula Iatropoulou, Petros Petrou, Sophia Karagiorgou, Dimitrios Alexandrou
Towards Platform-Agnostic and Autonomous Orchestration of Big Data Services. BigDataService (2021)
Petros Petrou, Sophia Karagiorgou, Dimitrios Alexandrou
Weighted Load Balancing Mechanisms over Streaming Big Data for Online Machine Learning. EDBT/ICDT Workshops (2021)
George Pantelis, Petros Petrou, Sophia Karagiorgou, Dimitrios Alexandrou
On Strengthening SMEs and MEs Threat Intelligence and Awareness by Identifying Data Breaches, Stolen Credentials and Illegal Activities on the Dark Web. ARES (2021)
Yiannis Georgiou, Naweiluo Zhou, Li Zhong, Dennis Hoppe, Marcin Pospieszny, Nikela Papadopoulou, Kostis Nikas, Orestis Lagkas Nikolos, Pavlos Kranas, Sophia Karagiorgou, Eric Pascolo, Michael Mercier, Pedro Velho
Converging HPC, Big Data and Cloud Technologies for Precision Agriculture Data Analytics on Supercomputers. ISC Workshops (2020)
Sophia Karagiorgou, Georgios Vafeiadis, Dimitrios Ntalaperas, Nikolaos Lykousas, Danae Vergeti, Dimitrios Alexandrou
Unveiling Trends and Predictions in Digital Factories. DCOSS (2019)
Sophia Karagiorgou, Dimitrios Ntalaperas, Georgios Vafeiadis, Dimitrios Alexandrou, Konstantinos Perakis, Dimitrios Baltas, Claudiu Amza, Anna Wanka, Hermine Freitag, Marije Blok, Martin Kampel, Veerle de Rond, Thomas Münzer, Rainer Planinc
An Ontology-Driven Elderly People Home Mobilization Approach. SWH@ISWC (2018)
Georgios Chatzigeorgakidis, Sophia Karagiorgou, Spiros Athanasiou, Spiros Skiadopoulos
-nearest neighbor joins. J. Big Data 5 (2018)
Harris V. Georgiou, Sophia Karagiorgou, Yannis Kontoulis, Nikos Pelekis, Petros Petrou, David Scarlatti, Yannis Theodoridis
Moving Objects Analytics: Survey on Future Location & Trajectory Prediction Methods. CoRR (2018)
Sophia Karagiorgou, Dimitrios Ntalaperas, Georgios Vafeiadis, Dimitrios Alexandrou, Konstantinos Perakis, Dimitrios Baltas, Claudiu Amza, Anna Wanka, Hermine Freitag, Marije Blok, Martin Kampel, Veerle de Rond, Thomas Münzer, Rainer Planinc
An Ontology-Driven Elderly People Home Mobilization Approach. ISWC (Best Workshop Papers) (2018)
Sophia Karagiorgou, Dieter Pfoser, Dimitrios Skoutas
A Layered Approach for More Robust Generation of Road Network Maps from Vehicle Tracking Data. ACM Trans. Spatial Algorithms Syst. 3 (1) (2017)
Andrew Crooks, Dieter Pfoser, Andrew Jenkins, Arie Croitoru, Anthony Stefanidis, Duncan Smith, Sophia Karagiorgou, Alexandros Efentakis, George Lamprianidis
Crowdsourcing urban form and function. Int. J. Geogr. Inf. Sci. 29 (5) (2015)
Georgios Chatzigeorgakidis, Sophia Karagiorgou, Spiros Athanasiou, Spiros Skiadopoulos
A MapReduce based k-NN joins probabilistic classifier. IEEE BigData (2015)
Mahmuda Ahmed, Sophia Karagiorgou, Dieter Pfoser, Carola Wenk
A comparison and evaluation of map construction algorithms using vehicle tracking data. GeoInformatica 19 (3) (2015)
Sophia Karagiorgou, Dieter Pfoser, Dimitrios Skoutas
Geosemantic Network-of-Interest Construction Using Social Media Data. GIScience (2014)
Sophia Karagiorgou, Vassilios Krassanakis, Vassilios C. Vescoukis, Byron P. Nakos
Experimenting With Polylines on the Visualization of Eye Tracking Data From Observations of Cartographic Lines. ET4S@GIScience (2014)
Mahmuda Ahmed, Sophia Karagiorgou, Dieter Pfoser, Carola Wenk
A Comparison and Evaluation of Map Construction Algorithms. CoRR (2014)
Sophia Karagiorgou, Dieter Pfoser, Dimitrios Skoutas
Segmentation-based road network construction. SIGSPATIAL/GIS (2013)
Sophia Karagiorgou, Dieter Pfoser
On vehicle tracking data-based road network generation. SIGSPATIAL/GIS (2012)
Marie-Aurelie Nef, Sophia Karagiorgou, George I. Stamoulis, Panayotis Kikiras
Supporting Service Differentiation in Wireless Sensor Networks. Panhellenic Conference on Informatics (2011)
Dieter Pfoser, Alexandros Efentakis, Thanasis Hadzilacos, Sophia Karagiorgou, Giorgos Vasiliou
Language-Independent Access to History Textbooks: Utilizing GIS Functionality with Spatiotemporal and Thematic Metadata. Trans. GIS 14 (6) (2010)
Dieter Pfoser, Alexandros Efentakis, Thanasis Hadzilacos, Sophia Karagiorgou, Giorgos Vasiliou
Providing Universal Access to History Textbooks: A Modified GIS Case. W2GIS (2009)