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George Kalpakis
ORCID
Publication Activity (10 Years)
Years Active: 2015-2020
Publications (10 Years): 14
Top Topics
Multimedia
Comparative Study
Semantic Web Technologies
Focused Crawling
Top Venues
EISIC
ARES
MMM (2)
TrustBus
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Publications
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Aikaterini Katmada
,
George Kalpakis
,
Theodora Tsikrika
,
Stelios Andreadis
,
Stefanos Vrochidis
,
Ioannis Kompatsiaris
An Extensible Framework for Interactive Real-Time Visualizations of Large-Scale Heterogeneous Multimedia Information from Online Sources.
MMM (2)
(2020)
George Kalpakis
,
Theodora Tsikrika
,
Stefanos Vrochidis
,
Ioannis Kompatsiaris
Identifying Terrorism-Related Key Actors in Multidimensional Social Networks.
MMM (2)
(2019)
Nikolaos Bastas
,
George Kalpakis
,
Theodora Tsikrika
,
Stefanos Vrochidis
,
Ioannis Kompatsiaris
A comparative study of clustering methods using word embeddings.
EISIC
(2019)
Panagiotis Mitzias
,
Efstratios Kontopoulos
,
James Staite
,
Tony Day
,
George Kalpakis
,
Theodora Tsikrika
,
Helen Gibson
,
Stefanos Vrochidis
,
Babak Akhgar
,
Ioannis Kompatsiaris
Deploying Semantic Web Technologies for Information Fusion of Terrorism-related Content and Threat Detection on the Web.
WI (Companion)
(2019)
Christos Iliou
,
Theodora Tsikrika
,
George Kalpakis
,
Stefanos Vrochidis
,
Ioannis Kompatsiaris
Adaptive Focused Crawling Using Online Learning - A Study on Content Related to Islamic Extremism.
INSCI
(2018)
Nikolaos Pitropakis
,
Emmanouil Panaousis
,
Alkiviadis Giannakoulias
,
George Kalpakis
,
Rodrigo Diaz Rodriguez
,
Panayiotis Sarigiannidis
An Enhanced Cyber Attack Attribution Framework.
TrustBus
(2018)
Ilias Gialampoukidis
,
George Kalpakis
,
Theodora Tsikrika
,
Symeon Papadopoulos
,
Stefanos Vrochidis
,
Ioannis Kompatsiaris
Detection of Terrorism-related Twitter Communities using Centrality Scores.
MFSec@ICMR
(2017)
Christos Iliou
,
George Kalpakis
,
Theodora Tsikrika
,
Stefanos Vrochidis
,
Ioannis Kompatsiaris
Hybrid focused crawling on the Surface and the Dark Web.
EURASIP J. Inf. Secur.
2017 (2017)
Stelios Andreadis
,
Ilias Gialampoukidis
,
George Kalpakis
,
Theodora Tsikrika
,
Symeon Papadopoulos
,
Stefanos Vrochidis
,
Ioannis Kompatsiaris
A Monitoring Tool for Terrorism-Related Key-Players and Key-Communities in Social Media Networks.
EISIC
(2017)
George Kalpakis
,
Theodora Tsikrika
,
Christos Iliou
,
Thodoris Mironidis
,
Stefanos Vrochidis
,
Jonathan Middleton
,
Una Williamson
,
Ioannis Kompatsiaris
Interactive Discovery and Retrieval of Web Resources Containing Home Made Explosive Recipes.
HCI (20)
(2016)
Ilias Gialampoukidis
,
George Kalpakis
,
Theodora Tsikrika
,
Stefanos Vrochidis
,
Ioannis Kompatsiaris
Key Player Identification in Terrorism-Related Social Media Networks Using Centrality Measures.
EISIC
(2016)
Christos Iliou
,
George Kalpakis
,
Theodora Tsikrika
,
Stefanos Vrochidis
,
Ioannis Kompatsiaris
Hybrid Focused Crawling for Homemade Explosives Discovery on Surface and Dark Web.
ARES
(2016)
George Kalpakis
,
Theodora Tsikrika
,
Fotini Markatopoulou
,
Nikiforos Pittaras
,
Stefanos Vrochidis
,
Vasileios Mezaris
,
Ioannis Patras
,
Ioannis Kompatsiaris
Concept Detection in Multimedia Web Resources About Home Made Explosives.
ARES
(2015)
Theodora Tsikrika
,
George Kalpakis
,
Stefanos Vrochidis
,
Ioannis Kompatsiaris
,
Iraklis Paraskakis
,
Isaak Kavasidis
,
Jonathan Middleton
,
Una Williamson
A Framework for the Discovery, Analysis, and Retrieval of Multimedia Homemade Explosives Information on the Web.
ARES
(2015)