Search Results for author: Eduardo Fidalgo

Found 7 papers, 1 papers with code

Evaluating Performance of an Adult Pornography Classifier for Child Sexual Abuse Detection

1 code implementation18 May 2020 Mhd Wesam Al-Nabki, Eduardo Fidalgo, Roberto A. Vasco-Carofilis, Francisco Jañez-Martino, Javier Velasco-Mata

The information technology revolution has facilitated reaching pornographic material for everyone, including minors who are the most vulnerable in case they were abused.

Abuse Detection

Improving Named Entity Recognition in Tor Darknet with Local Distance Neighbor Feature

no code implementations18 May 2020 Mhd Wesam Al-Nabki, Francisco Jañez-Martino, Roberto A. Vasco-Carofilis, Eduardo Fidalgo, Javier Velasco-Mata

Name entity recognition in noisy user-generated texts is a difficult task usually enhanced by incorporating an external resource of information, such as gazetteers.

named-entity-recognition Named Entity Recognition +1

Content-Based Features to Rank Influential Hidden Services of the Tor Darknet

no code implementations5 Oct 2019 Mhd Wesam Al-Nabki, Eduardo Fidalgo, Enrique Alegre, Deisy Chaves

And also, a ranking unit that, using the Learning-to-Rank (LtR) approach, automatically learns a ranking function by integrating the previously obtained features.

Learning-To-Rank NER

Classifying Illegal Activities on Tor Network Based on Web Textual Contents

no code implementations EACL 2017 Mhd Wesam Al Nabki, Eduardo Fidalgo, Enrique Alegre, Ivan de Paz

The freedom of the Deep Web offers a safe place where people can express themselves anonymously but they also can conduct illegal activities.

Cannot find the paper you are looking for? You can Submit a new open access paper.