Search Results for author: Despoina Chatzakou

Found 7 papers, 2 papers with code

User Identity Linkage in Social Media Using Linguistic and Social Interaction Features

no code implementations22 Aug 2023 Despoina Chatzakou, Juan Soler-Company, Theodora Tsikrika, Leo Wanner, Stefanos Vrochidis, Ioannis Kompatsiaris

Social media users often hold several accounts in their effort to multiply the spread of their thoughts, ideas, and viewpoints.

Detecting Cyberbullying and Cyberaggression in Social Media

no code implementations20 Jul 2019 Despoina Chatzakou, Ilias Leontiadis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, Athena Vakali, Nicolas Kourtellis

We also explore specific manifestations of abusive behavior, i. e., cyberbullying and cyberaggression, in one of the hate-related communities (Gamergate).

Large Scale Crowdsourcing and Characterization of Twitter Abusive Behavior

7 code implementations1 Feb 2018 Antigoni-Maria Founta, Constantinos Djouvas, Despoina Chatzakou, Ilias Leontiadis, Jeremy Blackburn, Gianluca Stringhini, Athena Vakali, Michael Sirivianos, Nicolas Kourtellis

In recent years, offensive, abusive and hateful language, sexism, racism and other types of aggressive and cyberbullying behavior have been manifesting with increased frequency, and in many online social media platforms.

Social and Information Networks 68T06 K.4.2

A Unified Deep Learning Architecture for Abuse Detection

no code implementations1 Feb 2018 Antigoni-Maria Founta, Despoina Chatzakou, Nicolas Kourtellis, Jeremy Blackburn, Athena Vakali, Ilias Leontiadis

Hate speech, offensive language, sexism, racism and other types of abusive behavior have become a common phenomenon in many online social media platforms.

Abuse Detection Blocking

Measuring #GamerGate: A Tale of Hate, Sexism, and Bullying

no code implementations24 Feb 2017 Despoina Chatzakou, Nicolas Kourtellis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, Athena Vakali

Over the past few years, online aggression and abusive behaviors have occurred in many different forms and on a variety of platforms.

Mean Birds: Detecting Aggression and Bullying on Twitter

1 code implementation22 Feb 2017 Despoina Chatzakou, Nicolas Kourtellis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, Athena Vakali

In recent years, bullying and aggression against users on social media have grown significantly, causing serious consequences to victims of all demographics.

Computers and Society Social and Information Networks

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