Hybrid focused crawling on the Surface and the Dark Web

by Christos Iliou, George Kalpakis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
Published 2017-07-01

Change Point Detection in Terrorism-Related Online Content Using Deep Learning Derived Indicators

by Ourania Theodosiadou, Kyriaki Pantelidou, Nikolaos Bastas, Despoina Chatzakou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
Published 2021-07-01